mirror of https://github.com/cheat/cheat.git
fix: removed colorization on non-tty
Fixes a bug whereby `cheat` would apply ANSI colorization even when outputting into a non-TTY.
This commit is contained in:
Chris Lane
parent
10af84dc10
commit
33ac3d34d1
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@ -6,6 +6,7 @@ import (
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"strings"
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"github.com/alecthomas/chroma/quick"
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"github.com/mattn/go-isatty"
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"github.com/cheat/cheat/internal/config"
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"github.com/cheat/cheat/internal/sheets"
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@ -43,8 +44,20 @@ func cmdView(opts map[string]interface{}, conf config.Config) {
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os.Exit(0)
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}
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// if colorization is not desired, output un-colorized text and exit
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if conf.Colorize == false && opts["--colorize"] == false {
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// apply colorization if so configured ...
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colorize := conf.Colorize
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// ... or if --colorized were passed ...
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if opts["--colorize"] == true {
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colorize = true
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}
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// ... unless we're outputting to a non-TTY
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if !isatty.IsTerminal(os.Stdout.Fd()) && !isatty.IsCygwinTerminal(os.Stdout.Fd()) {
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colorize = false
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}
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if !colorize {
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fmt.Print(sheet.Text)
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os.Exit(0)
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}
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@ -13,7 +13,7 @@ import (
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"github.com/cheat/cheat/internal/config"
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)
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const version = "3.0.2"
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const version = "3.0.3"
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func main() {
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1
go.mod
1
go.mod
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@ -6,6 +6,7 @@ require (
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github.com/alecthomas/chroma v0.6.7
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github.com/davecgh/go-spew v1.1.1
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github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815
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github.com/mattn/go-isatty v0.0.10
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github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b
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github.com/mitchellh/go-homedir v1.1.0
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github.com/tj/front v0.0.0-20170212063142-739be213b0a1
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4
go.sum
4
go.sum
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@ -32,6 +32,8 @@ github.com/mattn/go-colorable v0.0.9 h1:UVL0vNpWh04HeJXV0KLcaT7r06gOH2l4OW6ddYRU
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github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
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github.com/mattn/go-isatty v0.0.4 h1:bnP0vzxcAdeI1zdubAl5PjU6zsERjGZb7raWodagDYs=
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github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
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github.com/mattn/go-isatty v0.0.10 h1:qxFzApOv4WsAL965uUPIsXzAKCZxN2p9UqdhFS4ZW10=
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github.com/mattn/go-isatty v0.0.10/go.mod h1:qgIWMr58cqv1PHHyhnkY9lrL7etaEgOFcMEpPG5Rm84=
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github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b h1:j7+1HpAFS1zy5+Q4qx1fWh90gTKwiN4QCGoY9TWyyO4=
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github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
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github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
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@ -54,6 +56,8 @@ github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyC
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github.com/valyala/fasttemplate v1.0.1/go.mod h1:UQGH1tvbgY+Nz5t2n7tXsz52dQxojPUpymEIMZ47gx8=
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golang.org/x/sys v0.0.0-20181128092732-4ed8d59d0b35 h1:YAFjXN64LMvktoUZH9zgY4lGc/msGN7HQfoSuKCgaDU=
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golang.org/x/sys v0.0.0-20181128092732-4ed8d59d0b35/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20191008105621-543471e840be h1:QAcqgptGM8IQBC9K/RC4o+O9YmqEm0diQn9QmZw/0mU=
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golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0 h1:POO/ycCATvegFmVuPpQzZFJ+pGZeX22Ufu6fibxDVjU=
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Binary file not shown.
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@ -0,0 +1,5 @@
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module github.com/mattn/go-isatty
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require golang.org/x/sys v0.0.0-20191008105621-543471e840be
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go 1.14
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@ -0,0 +1,4 @@
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golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a h1:aYOabOQFp6Vj6W1F80affTUvO9UxmJRx8K0gsfABByQ=
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golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20191008105621-543471e840be h1:QAcqgptGM8IQBC9K/RC4o+O9YmqEm0diQn9QmZw/0mU=
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golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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@ -1,5 +1,4 @@
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// +build linux
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// +build !appengine,!ppc64,!ppc64le
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// +build android
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package isatty
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@ -16,3 +15,9 @@ func IsTerminal(fd uintptr) bool {
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_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
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return err == 0
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}
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// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
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// terminal. This is also always false on this environment.
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func IsCygwinTerminal(fd uintptr) bool {
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return false
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}
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@ -1,15 +0,0 @@
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// +build appengine
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package isatty
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// IsTerminal returns true if the file descriptor is terminal which
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// is always false on on appengine classic which is a sandboxed PaaS.
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func IsTerminal(fd uintptr) bool {
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return false
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}
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// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
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// terminal. This is also always false on this environment.
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func IsCygwinTerminal(fd uintptr) bool {
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return false
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}
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@ -16,3 +16,9 @@ func IsTerminal(fd uintptr) bool {
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_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
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return err == 0
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}
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// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
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// terminal. This is also always false on this environment.
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func IsCygwinTerminal(fd uintptr) bool {
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return false
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}
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@ -1,19 +0,0 @@
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// +build linux
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// +build ppc64 ppc64le
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package isatty
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import (
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"unsafe"
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syscall "golang.org/x/sys/unix"
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)
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const ioctlReadTermios = syscall.TCGETS
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// IsTerminal return true if the file descriptor is terminal.
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func IsTerminal(fd uintptr) bool {
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var termios syscall.Termios
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_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
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return err == 0
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}
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@ -1,9 +1,14 @@
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// +build !windows
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// +build !appengine
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// +build appengine js nacl
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package isatty
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// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
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// IsTerminal returns true if the file descriptor is terminal which
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// is always false on js and appengine classic which is a sandboxed PaaS.
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func IsTerminal(fd uintptr) bool {
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return false
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}
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// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
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// terminal. This is also always false on this environment.
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func IsCygwinTerminal(fd uintptr) bool {
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return false
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@ -0,0 +1,22 @@
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// +build plan9
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package isatty
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import (
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"syscall"
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)
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// IsTerminal returns true if the given file descriptor is a terminal.
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func IsTerminal(fd uintptr) bool {
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path, err := syscall.Fd2path(fd)
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if err != nil {
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return false
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}
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return path == "/dev/cons" || path == "/mnt/term/dev/cons"
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}
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// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
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// terminal. This is also always false on this environment.
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func IsCygwinTerminal(fd uintptr) bool {
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return false
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}
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@ -14,3 +14,9 @@ func IsTerminal(fd uintptr) bool {
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err := unix.IoctlSetTermio(int(fd), unix.TCGETA, &termio)
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return err == nil
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}
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// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
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// terminal. This is also always false on this environment.
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func IsCygwinTerminal(fd uintptr) bool {
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return false
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}
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@ -0,0 +1,19 @@
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// +build linux aix
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// +build !appengine
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// +build !android
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package isatty
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import "golang.org/x/sys/unix"
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// IsTerminal return true if the file descriptor is terminal.
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func IsTerminal(fd uintptr) bool {
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_, err := unix.IoctlGetTermios(int(fd), unix.TCGETS)
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return err == nil
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}
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// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
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// terminal. This is also always false on this environment.
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func IsCygwinTerminal(fd uintptr) bool {
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return false
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}
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@ -4,6 +4,7 @@
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package isatty
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import (
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"errors"
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"strings"
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"syscall"
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"unicode/utf16"
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@ -11,15 +12,18 @@ import (
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)
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const (
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fileNameInfo uintptr = 2
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fileTypePipe = 3
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objectNameInfo uintptr = 1
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fileNameInfo = 2
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fileTypePipe = 3
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)
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var (
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kernel32 = syscall.NewLazyDLL("kernel32.dll")
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ntdll = syscall.NewLazyDLL("ntdll.dll")
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procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
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procGetFileInformationByHandleEx = kernel32.NewProc("GetFileInformationByHandleEx")
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procGetFileType = kernel32.NewProc("GetFileType")
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procNtQueryObject = ntdll.NewProc("NtQueryObject")
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)
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func init() {
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@ -45,7 +49,10 @@ func isCygwinPipeName(name string) bool {
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return false
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}
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if token[0] != `\msys` && token[0] != `\cygwin` {
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if token[0] != `\msys` &&
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token[0] != `\cygwin` &&
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token[0] != `\Device\NamedPipe\msys` &&
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token[0] != `\Device\NamedPipe\cygwin` {
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return false
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}
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@ -68,11 +75,35 @@ func isCygwinPipeName(name string) bool {
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return true
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}
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// getFileNameByHandle use the undocomented ntdll NtQueryObject to get file full name from file handler
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// since GetFileInformationByHandleEx is not avilable under windows Vista and still some old fashion
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// guys are using Windows XP, this is a workaround for those guys, it will also work on system from
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// Windows vista to 10
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// see https://stackoverflow.com/a/18792477 for details
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func getFileNameByHandle(fd uintptr) (string, error) {
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if procNtQueryObject == nil {
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return "", errors.New("ntdll.dll: NtQueryObject not supported")
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}
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var buf [4 + syscall.MAX_PATH]uint16
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var result int
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r, _, e := syscall.Syscall6(procNtQueryObject.Addr(), 5,
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fd, objectNameInfo, uintptr(unsafe.Pointer(&buf)), uintptr(2*len(buf)), uintptr(unsafe.Pointer(&result)), 0)
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if r != 0 {
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return "", e
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}
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return string(utf16.Decode(buf[4 : 4+buf[0]/2])), nil
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}
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// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
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// terminal.
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func IsCygwinTerminal(fd uintptr) bool {
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if procGetFileInformationByHandleEx == nil {
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return false
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name, err := getFileNameByHandle(fd)
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if err != nil {
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return false
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}
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return isCygwinPipeName(name)
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}
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// Cygwin/msys's pty is a pipe.
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|
|
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@ -14,7 +14,7 @@ migrating the build system to use containers so the builds are reproducible.
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This is being done on an OS-by-OS basis. Please update this documentation as
|
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components of the build system change.
|
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### Old Build System (currently for `GOOS != "Linux" || GOARCH == "sparc64"`)
|
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### Old Build System (currently for `GOOS != "linux"`)
|
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The old build system generates the Go files based on the C header files
|
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present on your system. This means that files
|
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|
|
@ -32,9 +32,9 @@ To build the files for your current OS and architecture, make sure GOOS and
|
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GOARCH are set correctly and run `mkall.sh`. This will generate the files for
|
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your specific system. Running `mkall.sh -n` shows the commands that will be run.
|
||||
|
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Requirements: bash, perl, go
|
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Requirements: bash, go
|
||||
|
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### New Build System (currently for `GOOS == "Linux" && GOARCH != "sparc64"`)
|
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### New Build System (currently for `GOOS == "linux"`)
|
||||
|
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The new build system uses a Docker container to generate the go files directly
|
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from source checkouts of the kernel and various system libraries. This means
|
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|
|
@ -52,14 +52,14 @@ system and have your GOOS and GOARCH set accordingly. Running `mkall.sh` will
|
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then generate all of the files for all of the GOOS/GOARCH pairs in the new build
|
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system. Running `mkall.sh -n` shows the commands that will be run.
|
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|
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Requirements: bash, perl, go, docker
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Requirements: bash, go, docker
|
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|
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## Component files
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||||
|
||||
This section describes the various files used in the code generation process.
|
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It also contains instructions on how to modify these files to add a new
|
||||
architecture/OS or to add additional syscalls, types, or constants. Note that
|
||||
if you are using the new build system, the scripts cannot be called normally.
|
||||
if you are using the new build system, the scripts/programs cannot be called normally.
|
||||
They must be called from within the docker container.
|
||||
|
||||
### asm files
|
||||
|
|
@ -81,8 +81,8 @@ each GOOS/GOARCH pair.
|
|||
|
||||
### mksysnum
|
||||
|
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Mksysnum is a script located at `${GOOS}/mksysnum.pl` (or `mksysnum_${GOOS}.pl`
|
||||
for the old system). This script takes in a list of header files containing the
|
||||
Mksysnum is a Go program located at `${GOOS}/mksysnum.go` (or `mksysnum_${GOOS}.go`
|
||||
for the old system). This program takes in a list of header files containing the
|
||||
syscall number declarations and parses them to produce the corresponding list of
|
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Go numeric constants. See `zsysnum_${GOOS}_${GOARCH}.go` for the generated
|
||||
constants.
|
||||
|
|
@ -92,14 +92,14 @@ new installation of the target OS (or updating the source checkouts for the
|
|||
new build system). However, depending on the OS, you make need to update the
|
||||
parsing in mksysnum.
|
||||
|
||||
### mksyscall.pl
|
||||
### mksyscall.go
|
||||
|
||||
The `syscall.go`, `syscall_${GOOS}.go`, `syscall_${GOOS}_${GOARCH}.go` are
|
||||
hand-written Go files which implement system calls (for unix, the specific OS,
|
||||
or the specific OS/Architecture pair respectively) that need special handling
|
||||
and list `//sys` comments giving prototypes for ones that can be generated.
|
||||
|
||||
The mksyscall.pl script takes the `//sys` and `//sysnb` comments and converts
|
||||
The mksyscall.go program takes the `//sys` and `//sysnb` comments and converts
|
||||
them into syscalls. This requires the name of the prototype in the comment to
|
||||
match a syscall number in the `zsysnum_${GOOS}_${GOARCH}.go` file. The function
|
||||
prototype can be exported (capitalized) or not.
|
||||
|
|
@ -160,7 +160,7 @@ signal numbers, and constants. Generated by `mkerrors.sh` (see above).
|
|||
### `zsyscall_${GOOS}_${GOARCH}.go`
|
||||
|
||||
A file containing all the generated syscalls for a specific GOOS and GOARCH.
|
||||
Generated by `mksyscall.pl` (see above).
|
||||
Generated by `mksyscall.go` (see above).
|
||||
|
||||
### `zsysnum_${GOOS}_${GOARCH}.go`
|
||||
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@
|
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package unix
|
||||
|
||||
import (
|
||||
"math/bits"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
|
|
@ -79,46 +80,7 @@ func (s *CPUSet) IsSet(cpu int) bool {
|
|||
func (s *CPUSet) Count() int {
|
||||
c := 0
|
||||
for _, b := range s {
|
||||
c += onesCount64(uint64(b))
|
||||
c += bits.OnesCount64(uint64(b))
|
||||
}
|
||||
return c
|
||||
}
|
||||
|
||||
// onesCount64 is a copy of Go 1.9's math/bits.OnesCount64.
|
||||
// Once this package can require Go 1.9, we can delete this
|
||||
// and update the caller to use bits.OnesCount64.
|
||||
func onesCount64(x uint64) int {
|
||||
const m0 = 0x5555555555555555 // 01010101 ...
|
||||
const m1 = 0x3333333333333333 // 00110011 ...
|
||||
const m2 = 0x0f0f0f0f0f0f0f0f // 00001111 ...
|
||||
const m3 = 0x00ff00ff00ff00ff // etc.
|
||||
const m4 = 0x0000ffff0000ffff
|
||||
|
||||
// Implementation: Parallel summing of adjacent bits.
|
||||
// See "Hacker's Delight", Chap. 5: Counting Bits.
|
||||
// The following pattern shows the general approach:
|
||||
//
|
||||
// x = x>>1&(m0&m) + x&(m0&m)
|
||||
// x = x>>2&(m1&m) + x&(m1&m)
|
||||
// x = x>>4&(m2&m) + x&(m2&m)
|
||||
// x = x>>8&(m3&m) + x&(m3&m)
|
||||
// x = x>>16&(m4&m) + x&(m4&m)
|
||||
// x = x>>32&(m5&m) + x&(m5&m)
|
||||
// return int(x)
|
||||
//
|
||||
// Masking (& operations) can be left away when there's no
|
||||
// danger that a field's sum will carry over into the next
|
||||
// field: Since the result cannot be > 64, 8 bits is enough
|
||||
// and we can ignore the masks for the shifts by 8 and up.
|
||||
// Per "Hacker's Delight", the first line can be simplified
|
||||
// more, but it saves at best one instruction, so we leave
|
||||
// it alone for clarity.
|
||||
const m = 1<<64 - 1
|
||||
x = x>>1&(m0&m) + x&(m0&m)
|
||||
x = x>>2&(m1&m) + x&(m1&m)
|
||||
x = (x>>4 + x) & (m2 & m)
|
||||
x += x >> 8
|
||||
x += x >> 16
|
||||
x += x >> 32
|
||||
return int(x) & (1<<7 - 1)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,29 @@
|
|||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for ARM64, FreeBSD
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||
JMP syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·RawSyscall6(SB)
|
||||
|
|
@ -0,0 +1,54 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build riscv64,!gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System calls for linux/riscv64.
|
||||
//
|
||||
// Where available, just jump to package syscall's implementation of
|
||||
// these functions.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
|
||||
CALL runtime·entersyscall(SB)
|
||||
MOV a1+8(FP), A0
|
||||
MOV a2+16(FP), A1
|
||||
MOV a3+24(FP), A2
|
||||
MOV $0, A3
|
||||
MOV $0, A4
|
||||
MOV $0, A5
|
||||
MOV $0, A6
|
||||
MOV trap+0(FP), A7 // syscall entry
|
||||
ECALL
|
||||
MOV A0, r1+32(FP) // r1
|
||||
MOV A1, r2+40(FP) // r2
|
||||
CALL runtime·exitsyscall(SB)
|
||||
RET
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·RawSyscall6(SB)
|
||||
|
||||
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
|
||||
MOV a1+8(FP), A0
|
||||
MOV a2+16(FP), A1
|
||||
MOV a3+24(FP), A2
|
||||
MOV ZERO, A3
|
||||
MOV ZERO, A4
|
||||
MOV ZERO, A5
|
||||
MOV trap+0(FP), A7 // syscall entry
|
||||
ECALL
|
||||
MOV A0, r1+32(FP)
|
||||
MOV A1, r2+40(FP)
|
||||
RET
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for ARM64, NetBSD
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||
B syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
B syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||
B syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
B syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
B syscall·RawSyscall6(SB)
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !gccgo
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for arm64, OpenBSD
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||
JMP syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·RawSyscall6(SB)
|
||||
|
|
@ -2,16 +2,101 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build aix darwin dragonfly freebsd linux nacl netbsd openbsd solaris
|
||||
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
|
||||
|
||||
package unix
|
||||
|
||||
import "syscall"
|
||||
import "unsafe"
|
||||
|
||||
// readInt returns the size-bytes unsigned integer in native byte order at offset off.
|
||||
func readInt(b []byte, off, size uintptr) (u uint64, ok bool) {
|
||||
if len(b) < int(off+size) {
|
||||
return 0, false
|
||||
}
|
||||
if isBigEndian {
|
||||
return readIntBE(b[off:], size), true
|
||||
}
|
||||
return readIntLE(b[off:], size), true
|
||||
}
|
||||
|
||||
func readIntBE(b []byte, size uintptr) uint64 {
|
||||
switch size {
|
||||
case 1:
|
||||
return uint64(b[0])
|
||||
case 2:
|
||||
_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
|
||||
return uint64(b[1]) | uint64(b[0])<<8
|
||||
case 4:
|
||||
_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
|
||||
return uint64(b[3]) | uint64(b[2])<<8 | uint64(b[1])<<16 | uint64(b[0])<<24
|
||||
case 8:
|
||||
_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
|
||||
return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 |
|
||||
uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56
|
||||
default:
|
||||
panic("syscall: readInt with unsupported size")
|
||||
}
|
||||
}
|
||||
|
||||
func readIntLE(b []byte, size uintptr) uint64 {
|
||||
switch size {
|
||||
case 1:
|
||||
return uint64(b[0])
|
||||
case 2:
|
||||
_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
|
||||
return uint64(b[0]) | uint64(b[1])<<8
|
||||
case 4:
|
||||
_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
|
||||
return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24
|
||||
case 8:
|
||||
_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
|
||||
return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
|
||||
uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
|
||||
default:
|
||||
panic("syscall: readInt with unsupported size")
|
||||
}
|
||||
}
|
||||
|
||||
// ParseDirent parses up to max directory entries in buf,
|
||||
// appending the names to names. It returns the number of
|
||||
// bytes consumed from buf, the number of entries added
|
||||
// to names, and the new names slice.
|
||||
func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
|
||||
return syscall.ParseDirent(buf, max, names)
|
||||
origlen := len(buf)
|
||||
count = 0
|
||||
for max != 0 && len(buf) > 0 {
|
||||
reclen, ok := direntReclen(buf)
|
||||
if !ok || reclen > uint64(len(buf)) {
|
||||
return origlen, count, names
|
||||
}
|
||||
rec := buf[:reclen]
|
||||
buf = buf[reclen:]
|
||||
ino, ok := direntIno(rec)
|
||||
if !ok {
|
||||
break
|
||||
}
|
||||
if ino == 0 { // File absent in directory.
|
||||
continue
|
||||
}
|
||||
const namoff = uint64(unsafe.Offsetof(Dirent{}.Name))
|
||||
namlen, ok := direntNamlen(rec)
|
||||
if !ok || namoff+namlen > uint64(len(rec)) {
|
||||
break
|
||||
}
|
||||
name := rec[namoff : namoff+namlen]
|
||||
for i, c := range name {
|
||||
if c == 0 {
|
||||
name = name[:i]
|
||||
break
|
||||
}
|
||||
}
|
||||
// Check for useless names before allocating a string.
|
||||
if string(name) == "." || string(name) == ".." {
|
||||
continue
|
||||
}
|
||||
max--
|
||||
count++
|
||||
names = append(names, string(name))
|
||||
}
|
||||
return origlen - len(buf), count, names
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
//
|
||||
// +build 386 amd64 amd64p32 arm arm64 ppc64le mipsle mips64le
|
||||
// +build 386 amd64 amd64p32 arm arm64 ppc64le mipsle mips64le riscv64
|
||||
|
||||
package unix
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build darwin dragonfly freebsd linux netbsd openbsd
|
||||
// +build dragonfly freebsd linux netbsd openbsd
|
||||
|
||||
package unix
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,18 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package unix
|
||||
|
||||
import "unsafe"
|
||||
|
||||
// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
|
||||
func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
|
||||
return fcntl(int(fd), cmd, arg)
|
||||
}
|
||||
|
||||
// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
|
||||
func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
|
||||
_, err := fcntl(int(fd), cmd, int(uintptr(unsafe.Pointer(lk))))
|
||||
return err
|
||||
}
|
||||
|
|
@ -6,7 +6,19 @@
|
|||
|
||||
package unix
|
||||
|
||||
import "runtime"
|
||||
import (
|
||||
"runtime"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// ioctl itself should not be exposed directly, but additional get/set
|
||||
// functions for specific types are permissible.
|
||||
|
||||
// IoctlSetInt performs an ioctl operation which sets an integer value
|
||||
// on fd, using the specified request number.
|
||||
func IoctlSetInt(fd int, req uint, value int) error {
|
||||
return ioctl(fd, req, uintptr(value))
|
||||
}
|
||||
|
||||
// IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
|
||||
//
|
||||
|
|
@ -14,7 +26,7 @@ import "runtime"
|
|||
func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
|
||||
// TODO: if we get the chance, remove the req parameter and
|
||||
// hardcode TIOCSWINSZ.
|
||||
err := ioctlSetWinsize(fd, req, value)
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
runtime.KeepAlive(value)
|
||||
return err
|
||||
}
|
||||
|
|
@ -24,7 +36,30 @@ func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
|
|||
// The req value will usually be TCSETA or TIOCSETA.
|
||||
func IoctlSetTermios(fd int, req uint, value *Termios) error {
|
||||
// TODO: if we get the chance, remove the req parameter.
|
||||
err := ioctlSetTermios(fd, req, value)
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
runtime.KeepAlive(value)
|
||||
return err
|
||||
}
|
||||
|
||||
// IoctlGetInt performs an ioctl operation which gets an integer value
|
||||
// from fd, using the specified request number.
|
||||
//
|
||||
// A few ioctl requests use the return value as an output parameter;
|
||||
// for those, IoctlRetInt should be used instead of this function.
|
||||
func IoctlGetInt(fd int, req uint) (int, error) {
|
||||
var value int
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return value, err
|
||||
}
|
||||
|
||||
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
|
||||
var value Winsize
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
||||
var value Termios
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
|
|
|||
|
|
@ -17,6 +17,7 @@ mksysctl=""
|
|||
zsysctl="zsysctl_$GOOSARCH.go"
|
||||
mksysnum=
|
||||
mktypes=
|
||||
mkasm=
|
||||
run="sh"
|
||||
cmd=""
|
||||
|
||||
|
|
@ -45,8 +46,8 @@ case "$#" in
|
|||
exit 2
|
||||
esac
|
||||
|
||||
if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
|
||||
# Use then new build system
|
||||
if [[ "$GOOS" = "linux" ]]; then
|
||||
# Use the Docker-based build system
|
||||
# Files generated through docker (use $cmd so you can Ctl-C the build or run)
|
||||
$cmd docker build --tag generate:$GOOS $GOOS
|
||||
$cmd docker run --interactive --tty --volume $(dirname "$(readlink -f "$0")"):/build generate:$GOOS
|
||||
|
|
@ -61,112 +62,130 @@ _* | *_ | _)
|
|||
;;
|
||||
aix_ppc)
|
||||
mkerrors="$mkerrors -maix32"
|
||||
mksyscall="./mksyscall_aix_ppc.pl -aix"
|
||||
mksyscall="go run mksyscall_aix_ppc.go -aix"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
aix_ppc64)
|
||||
mkerrors="$mkerrors -maix64"
|
||||
mksyscall="./mksyscall_aix_ppc64.pl -aix"
|
||||
mksyscall="go run mksyscall_aix_ppc64.go -aix"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
darwin_386)
|
||||
mkerrors="$mkerrors -m32"
|
||||
mksyscall="go run mksyscall.go -l32"
|
||||
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
|
||||
mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
mkasm="go run mkasm_darwin.go"
|
||||
;;
|
||||
darwin_amd64)
|
||||
mkerrors="$mkerrors -m64"
|
||||
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
|
||||
mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
mkasm="go run mkasm_darwin.go"
|
||||
;;
|
||||
darwin_arm)
|
||||
mkerrors="$mkerrors"
|
||||
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
|
||||
mksyscall="go run mksyscall.go -l32"
|
||||
mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
mkasm="go run mkasm_darwin.go"
|
||||
;;
|
||||
darwin_arm64)
|
||||
mkerrors="$mkerrors -m64"
|
||||
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
|
||||
mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
mkasm="go run mkasm_darwin.go"
|
||||
;;
|
||||
dragonfly_amd64)
|
||||
mkerrors="$mkerrors -m64"
|
||||
mksyscall="go run mksyscall.go -dragonfly"
|
||||
mksysnum="curl -s 'http://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master' | ./mksysnum_dragonfly.pl"
|
||||
mksysnum="go run mksysnum.go 'https://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master'"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
freebsd_386)
|
||||
mkerrors="$mkerrors -m32"
|
||||
mksyscall="go run mksyscall.go -l32"
|
||||
mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
|
||||
mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
freebsd_amd64)
|
||||
mkerrors="$mkerrors -m64"
|
||||
mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
|
||||
mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
freebsd_arm)
|
||||
mkerrors="$mkerrors"
|
||||
mksyscall="go run mksyscall.go -l32 -arm"
|
||||
mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
|
||||
mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
|
||||
# Let the type of C char be signed for making the bare syscall
|
||||
# API consistent across platforms.
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
|
||||
;;
|
||||
linux_sparc64)
|
||||
GOOSARCH_in=syscall_linux_sparc64.go
|
||||
unistd_h=/usr/include/sparc64-linux-gnu/asm/unistd.h
|
||||
freebsd_arm64)
|
||||
mkerrors="$mkerrors -m64"
|
||||
mksysnum="./mksysnum_linux.pl $unistd_h"
|
||||
mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
netbsd_386)
|
||||
mkerrors="$mkerrors -m32"
|
||||
mksyscall="go run mksyscall.go -l32 -netbsd"
|
||||
mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
|
||||
mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
netbsd_amd64)
|
||||
mkerrors="$mkerrors -m64"
|
||||
mksyscall="go run mksyscall.go -netbsd"
|
||||
mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
|
||||
mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
netbsd_arm)
|
||||
mkerrors="$mkerrors"
|
||||
mksyscall="go run mksyscall.go -l32 -netbsd -arm"
|
||||
mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
|
||||
mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
|
||||
# Let the type of C char be signed for making the bare syscall
|
||||
# API consistent across platforms.
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
|
||||
;;
|
||||
netbsd_arm64)
|
||||
mkerrors="$mkerrors -m64"
|
||||
mksyscall="go run mksyscall.go -netbsd"
|
||||
mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
openbsd_386)
|
||||
mkerrors="$mkerrors -m32"
|
||||
mksyscall="go run mksyscall.go -l32 -openbsd"
|
||||
mksysctl="./mksysctl_openbsd.pl"
|
||||
mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
|
||||
mksysctl="go run mksysctl_openbsd.go"
|
||||
mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
openbsd_amd64)
|
||||
mkerrors="$mkerrors -m64"
|
||||
mksyscall="go run mksyscall.go -openbsd"
|
||||
mksysctl="./mksysctl_openbsd.pl"
|
||||
mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
|
||||
mksysctl="go run mksysctl_openbsd.go"
|
||||
mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
;;
|
||||
openbsd_arm)
|
||||
mkerrors="$mkerrors"
|
||||
mksyscall="go run mksyscall.go -l32 -openbsd -arm"
|
||||
mksysctl="./mksysctl_openbsd.pl"
|
||||
mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
|
||||
mksysctl="go run mksysctl_openbsd.go"
|
||||
mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
|
||||
# Let the type of C char be signed for making the bare syscall
|
||||
# API consistent across platforms.
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
|
||||
;;
|
||||
openbsd_arm64)
|
||||
mkerrors="$mkerrors -m64"
|
||||
mksyscall="go run mksyscall.go -openbsd"
|
||||
mksysctl="go run mksysctl_openbsd.go"
|
||||
mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
|
||||
# Let the type of C char be signed for making the bare syscall
|
||||
# API consistent across platforms.
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
|
||||
;;
|
||||
solaris_amd64)
|
||||
mksyscall="./mksyscall_solaris.pl"
|
||||
mksyscall="go run mksyscall_solaris.go"
|
||||
mkerrors="$mkerrors -m64"
|
||||
mksysnum=
|
||||
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
|
||||
|
|
@ -191,6 +210,13 @@ esac
|
|||
if [ "$GOOSARCH" == "aix_ppc64" ]; then
|
||||
# aix/ppc64 script generates files instead of writing to stdin.
|
||||
echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in && gofmt -w zsyscall_$GOOSARCH.go && gofmt -w zsyscall_"$GOOSARCH"_gccgo.go && gofmt -w zsyscall_"$GOOSARCH"_gc.go " ;
|
||||
elif [ "$GOOS" == "darwin" ]; then
|
||||
# pre-1.12, direct syscalls
|
||||
echo "$mksyscall -tags $GOOS,$GOARCH,!go1.12 $syscall_goos syscall_darwin_${GOARCH}.1_11.go $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.1_11.go";
|
||||
# 1.12 and later, syscalls via libSystem
|
||||
echo "$mksyscall -tags $GOOS,$GOARCH,go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
|
||||
# 1.13 and later, syscalls via libSystem (including syscallPtr)
|
||||
echo "$mksyscall -tags $GOOS,$GOARCH,go1.13 syscall_darwin.1_13.go |gofmt >zsyscall_$GOOSARCH.1_13.go";
|
||||
else
|
||||
echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
|
||||
fi
|
||||
|
|
@ -198,7 +224,6 @@ esac
|
|||
esac
|
||||
if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi
|
||||
if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
|
||||
if [ -n "$mktypes" ]; then
|
||||
echo "$mktypes types_$GOOS.go | go run mkpost.go > ztypes_$GOOSARCH.go";
|
||||
fi
|
||||
if [ -n "$mktypes" ]; then echo "$mktypes types_$GOOS.go | go run mkpost.go > ztypes_$GOOSARCH.go"; fi
|
||||
if [ -n "$mkasm" ]; then echo "$mkasm $GOARCH"; fi
|
||||
) | $run
|
||||
|
|
|
|||
|
|
@ -17,12 +17,10 @@ if test -z "$GOARCH" -o -z "$GOOS"; then
|
|||
fi
|
||||
|
||||
# Check that we are using the new build system if we should
|
||||
if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
|
||||
if [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
|
||||
echo 1>&2 "In the new build system, mkerrors should not be called directly."
|
||||
echo 1>&2 "See README.md"
|
||||
exit 1
|
||||
fi
|
||||
if [[ "$GOOS" = "linux" ]] && [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
|
||||
echo 1>&2 "In the Docker based build system, mkerrors should not be called directly."
|
||||
echo 1>&2 "See README.md"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [[ "$GOOS" = "aix" ]]; then
|
||||
|
|
@ -62,6 +60,7 @@ includes_Darwin='
|
|||
#include <sys/types.h>
|
||||
#include <sys/event.h>
|
||||
#include <sys/ptrace.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/sockio.h>
|
||||
#include <sys/sysctl.h>
|
||||
|
|
@ -82,6 +81,7 @@ includes_Darwin='
|
|||
includes_DragonFly='
|
||||
#include <sys/types.h>
|
||||
#include <sys/event.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/sockio.h>
|
||||
#include <sys/stat.h>
|
||||
|
|
@ -105,6 +105,7 @@ includes_FreeBSD='
|
|||
#include <sys/param.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/event.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/sockio.h>
|
||||
#include <sys/stat.h>
|
||||
|
|
@ -181,49 +182,68 @@ struct ltchars {
|
|||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/signalfd.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/xattr.h>
|
||||
#include <linux/bpf.h>
|
||||
#include <linux/can.h>
|
||||
#include <linux/capability.h>
|
||||
#include <linux/cryptouser.h>
|
||||
#include <linux/errqueue.h>
|
||||
#include <linux/falloc.h>
|
||||
#include <linux/fanotify.h>
|
||||
#include <linux/filter.h>
|
||||
#include <linux/fs.h>
|
||||
#include <linux/genetlink.h>
|
||||
#include <linux/hdreg.h>
|
||||
#include <linux/icmpv6.h>
|
||||
#include <linux/if.h>
|
||||
#include <linux/if_addr.h>
|
||||
#include <linux/if_alg.h>
|
||||
#include <linux/if_arp.h>
|
||||
#include <linux/if_ether.h>
|
||||
#include <linux/if_ppp.h>
|
||||
#include <linux/if_tun.h>
|
||||
#include <linux/if_packet.h>
|
||||
#include <linux/if_addr.h>
|
||||
#include <linux/falloc.h>
|
||||
#include <linux/filter.h>
|
||||
#include <linux/fs.h>
|
||||
#include <linux/if_xdp.h>
|
||||
#include <linux/kexec.h>
|
||||
#include <linux/keyctl.h>
|
||||
#include <linux/loop.h>
|
||||
#include <linux/magic.h>
|
||||
#include <linux/memfd.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/netfilter/nfnetlink.h>
|
||||
#include <linux/netlink.h>
|
||||
#include <linux/net_namespace.h>
|
||||
#include <linux/nsfs.h>
|
||||
#include <linux/perf_event.h>
|
||||
#include <linux/ptrace.h>
|
||||
#include <linux/random.h>
|
||||
#include <linux/reboot.h>
|
||||
#include <linux/rtc.h>
|
||||
#include <linux/rtnetlink.h>
|
||||
#include <linux/ptrace.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/seccomp.h>
|
||||
#include <linux/sockios.h>
|
||||
#include <linux/wait.h>
|
||||
#include <linux/icmpv6.h>
|
||||
#include <linux/serial.h>
|
||||
#include <linux/can.h>
|
||||
#include <linux/vm_sockets.h>
|
||||
#include <linux/sockios.h>
|
||||
#include <linux/taskstats.h>
|
||||
#include <linux/genetlink.h>
|
||||
#include <linux/tipc.h>
|
||||
#include <linux/vm_sockets.h>
|
||||
#include <linux/wait.h>
|
||||
#include <linux/watchdog.h>
|
||||
#include <linux/hdreg.h>
|
||||
#include <linux/rtc.h>
|
||||
#include <linux/if_xdp.h>
|
||||
|
||||
#include <mtd/ubi-user.h>
|
||||
#include <net/route.h>
|
||||
|
||||
#if defined(__sparc__)
|
||||
// On sparc{,64}, the kernel defines struct termios2 itself which clashes with the
|
||||
// definition in glibc. As only the error constants are needed here, include the
|
||||
// generic termibits.h (which is included by termbits.h on sparc).
|
||||
#include <asm-generic/termbits.h>
|
||||
#else
|
||||
#include <asm/termbits.h>
|
||||
#endif
|
||||
|
||||
#ifndef MSG_FASTOPEN
|
||||
#define MSG_FASTOPEN 0x20000000
|
||||
|
|
@ -252,15 +272,10 @@ struct ltchars {
|
|||
#define FS_KEY_DESC_PREFIX_SIZE 8
|
||||
#define FS_MAX_KEY_SIZE 64
|
||||
|
||||
// XDP socket constants do not appear to be picked up otherwise.
|
||||
// Copied from samples/bpf/xdpsock_user.c.
|
||||
#ifndef SOL_XDP
|
||||
#define SOL_XDP 283
|
||||
#endif
|
||||
|
||||
#ifndef AF_XDP
|
||||
#define AF_XDP 44
|
||||
#endif
|
||||
// The code generator produces -0x1 for (~0), but an unsigned value is necessary
|
||||
// for the tipc_subscr timeout __u32 field.
|
||||
#undef TIPC_WAIT_FOREVER
|
||||
#define TIPC_WAIT_FOREVER 0xffffffff
|
||||
'
|
||||
|
||||
includes_NetBSD='
|
||||
|
|
@ -270,6 +285,7 @@ includes_NetBSD='
|
|||
#include <sys/extattr.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/mount.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/sockio.h>
|
||||
#include <sys/sysctl.h>
|
||||
|
|
@ -296,6 +312,7 @@ includes_OpenBSD='
|
|||
#include <sys/event.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/mount.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/sockio.h>
|
||||
#include <sys/stat.h>
|
||||
|
|
@ -332,6 +349,7 @@ includes_OpenBSD='
|
|||
includes_SunOS='
|
||||
#include <limits.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/sockio.h>
|
||||
#include <sys/stat.h>
|
||||
|
|
@ -424,6 +442,7 @@ ccflags="$@"
|
|||
$2 == "XCASE" ||
|
||||
$2 == "ALTWERASE" ||
|
||||
$2 == "NOKERNINFO" ||
|
||||
$2 == "NFDBITS" ||
|
||||
$2 ~ /^PAR/ ||
|
||||
$2 ~ /^SIG[^_]/ ||
|
||||
$2 ~ /^O[CNPFPL][A-Z]+[^_][A-Z]+$/ ||
|
||||
|
|
@ -433,7 +452,9 @@ ccflags="$@"
|
|||
$2 ~ /^TC[IO](ON|OFF)$/ ||
|
||||
$2 ~ /^IN_/ ||
|
||||
$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
|
||||
$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
|
||||
$2 ~ /^LO_(KEY|NAME)_SIZE$/ ||
|
||||
$2 ~ /^LOOP_(CLR|CTL|GET|SET)_/ ||
|
||||
$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|MCAST|EVFILT|NOTE|EV|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
|
||||
$2 ~ /^TP_STATUS_/ ||
|
||||
$2 ~ /^FALLOC_/ ||
|
||||
$2 == "ICMPV6_FILTER" ||
|
||||
|
|
@ -446,8 +467,9 @@ ccflags="$@"
|
|||
$2 ~ /^SYSCTL_VERS/ ||
|
||||
$2 !~ "MNT_BITS" &&
|
||||
$2 ~ /^(MS|MNT|UMOUNT)_/ ||
|
||||
$2 ~ /^NS_GET_/ ||
|
||||
$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
|
||||
$2 ~ /^(O|F|E?FD|NAME|S|PTRACE|PT)_/ ||
|
||||
$2 ~ /^(O|F|[ES]?FD|NAME|S|PTRACE|PT)_/ ||
|
||||
$2 ~ /^KEXEC_/ ||
|
||||
$2 ~ /^LINUX_REBOOT_CMD_/ ||
|
||||
$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
|
||||
|
|
@ -466,14 +488,15 @@ ccflags="$@"
|
|||
$2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|LOCKS|MEMLOCK|MSGQUEUE|NICE|NOFILE|NPROC|RSS|RTPRIO|RTTIME|SIGPENDING|STACK)|RLIM_INFINITY/ ||
|
||||
$2 ~ /^PRIO_(PROCESS|PGRP|USER)/ ||
|
||||
$2 ~ /^CLONE_[A-Z_]+/ ||
|
||||
$2 !~ /^(BPF_TIMEVAL)$/ &&
|
||||
$2 !~ /^(BPF_TIMEVAL|BPF_FIB_LOOKUP_[A-Z]+)$/ &&
|
||||
$2 ~ /^(BPF|DLT)_/ ||
|
||||
$2 ~ /^CLOCK_/ ||
|
||||
$2 ~ /^(CLOCK|TIMER)_/ ||
|
||||
$2 ~ /^CAN_/ ||
|
||||
$2 ~ /^CAP_/ ||
|
||||
$2 ~ /^ALG_/ ||
|
||||
$2 ~ /^FS_(POLICY_FLAGS|KEY_DESC|ENCRYPTION_MODE|[A-Z0-9_]+_KEY_SIZE|IOC_(GET|SET)_ENCRYPTION)/ ||
|
||||
$2 ~ /^GRND_/ ||
|
||||
$2 ~ /^RND/ ||
|
||||
$2 ~ /^KEY_(SPEC|REQKEY_DEFL)_/ ||
|
||||
$2 ~ /^KEYCTL_/ ||
|
||||
$2 ~ /^PERF_EVENT_IOC_/ ||
|
||||
|
|
@ -499,9 +522,12 @@ ccflags="$@"
|
|||
$2 ~ /^NFN/ ||
|
||||
$2 ~ /^XDP_/ ||
|
||||
$2 ~ /^(HDIO|WIN|SMART)_/ ||
|
||||
$2 ~ /^CRYPTO_/ ||
|
||||
$2 ~ /^TIPC_/ ||
|
||||
$2 !~ "WMESGLEN" &&
|
||||
$2 ~ /^W[A-Z0-9]+$/ ||
|
||||
$2 ~/^PPPIOC/ ||
|
||||
$2 ~ /^FAN_|FANOTIFY_/ ||
|
||||
$2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)}
|
||||
$2 ~ /^__WCOREFLAG$/ {next}
|
||||
$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
|
||||
|
|
|
|||
|
|
@ -1,384 +0,0 @@
|
|||
#!/usr/bin/env perl
|
||||
# Copyright 2018 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
|
||||
# This program reads a file containing function prototypes
|
||||
# (like syscall_aix.go) and generates system call bodies.
|
||||
# The prototypes are marked by lines beginning with "//sys"
|
||||
# and read like func declarations if //sys is replaced by func, but:
|
||||
# * The parameter lists must give a name for each argument.
|
||||
# This includes return parameters.
|
||||
# * The parameter lists must give a type for each argument:
|
||||
# the (x, y, z int) shorthand is not allowed.
|
||||
# * If the return parameter is an error number, it must be named err.
|
||||
# * If go func name needs to be different than its libc name,
|
||||
# * or the function is not in libc, name could be specified
|
||||
# * at the end, after "=" sign, like
|
||||
# //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
|
||||
|
||||
use strict;
|
||||
|
||||
my $cmdline = "mksyscall_aix_ppc.pl " . join(' ', @ARGV);
|
||||
my $errors = 0;
|
||||
my $_32bit = "";
|
||||
my $tags = ""; # build tags
|
||||
my $aix = 0;
|
||||
my $solaris = 0;
|
||||
|
||||
binmode STDOUT;
|
||||
|
||||
if($ARGV[0] eq "-b32") {
|
||||
$_32bit = "big-endian";
|
||||
shift;
|
||||
} elsif($ARGV[0] eq "-l32") {
|
||||
$_32bit = "little-endian";
|
||||
shift;
|
||||
}
|
||||
if($ARGV[0] eq "-aix") {
|
||||
$aix = 1;
|
||||
shift;
|
||||
}
|
||||
if($ARGV[0] eq "-tags") {
|
||||
shift;
|
||||
$tags = $ARGV[0];
|
||||
shift;
|
||||
}
|
||||
|
||||
if($ARGV[0] =~ /^-/) {
|
||||
print STDERR "usage: mksyscall_aix.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
sub parseparamlist($) {
|
||||
my ($list) = @_;
|
||||
$list =~ s/^\s*//;
|
||||
$list =~ s/\s*$//;
|
||||
if($list eq "") {
|
||||
return ();
|
||||
}
|
||||
return split(/\s*,\s*/, $list);
|
||||
}
|
||||
|
||||
sub parseparam($) {
|
||||
my ($p) = @_;
|
||||
if($p !~ /^(\S*) (\S*)$/) {
|
||||
print STDERR "$ARGV:$.: malformed parameter: $p\n";
|
||||
$errors = 1;
|
||||
return ("xx", "int");
|
||||
}
|
||||
return ($1, $2);
|
||||
}
|
||||
|
||||
my $package = "";
|
||||
my $text = "";
|
||||
my $c_extern = "/*\n#include <stdint.h>\n#include <stddef.h>\n";
|
||||
my @vars = ();
|
||||
while(<>) {
|
||||
chomp;
|
||||
s/\s+/ /g;
|
||||
s/^\s+//;
|
||||
s/\s+$//;
|
||||
$package = $1 if !$package && /^package (\S+)$/;
|
||||
my $nonblock = /^\/\/sysnb /;
|
||||
next if !/^\/\/sys / && !$nonblock;
|
||||
|
||||
# Line must be of the form
|
||||
# func Open(path string, mode int, perm int) (fd int, err error)
|
||||
# Split into name, in params, out params.
|
||||
if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$/) {
|
||||
print STDERR "$ARGV:$.: malformed //sys declaration\n";
|
||||
$errors = 1;
|
||||
next;
|
||||
}
|
||||
my ($nb, $func, $in, $out, $modname, $sysname) = ($1, $2, $3, $4, $5, $6);
|
||||
|
||||
# Split argument lists on comma.
|
||||
my @in = parseparamlist($in);
|
||||
my @out = parseparamlist($out);
|
||||
|
||||
$in = join(', ', @in);
|
||||
$out = join(', ', @out);
|
||||
|
||||
# Try in vain to keep people from editing this file.
|
||||
# The theory is that they jump into the middle of the file
|
||||
# without reading the header.
|
||||
$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
|
||||
|
||||
# Check if value return, err return available
|
||||
my $errvar = "";
|
||||
my $retvar = "";
|
||||
my $rettype = "";
|
||||
foreach my $p (@out) {
|
||||
my ($name, $type) = parseparam($p);
|
||||
if($type eq "error") {
|
||||
$errvar = $name;
|
||||
} else {
|
||||
$retvar = $name;
|
||||
$rettype = $type;
|
||||
}
|
||||
}
|
||||
|
||||
# System call name.
|
||||
#if($func ne "fcntl") {
|
||||
|
||||
if($sysname eq "") {
|
||||
$sysname = "$func";
|
||||
}
|
||||
|
||||
$sysname =~ s/([a-z])([A-Z])/${1}_$2/g;
|
||||
$sysname =~ y/A-Z/a-z/; # All libc functions are lowercase.
|
||||
|
||||
my $C_rettype = "";
|
||||
if($rettype eq "unsafe.Pointer") {
|
||||
$C_rettype = "uintptr_t";
|
||||
} elsif($rettype eq "uintptr") {
|
||||
$C_rettype = "uintptr_t";
|
||||
} elsif($rettype =~ /^_/) {
|
||||
$C_rettype = "uintptr_t";
|
||||
} elsif($rettype eq "int") {
|
||||
$C_rettype = "int";
|
||||
} elsif($rettype eq "int32") {
|
||||
$C_rettype = "int";
|
||||
} elsif($rettype eq "int64") {
|
||||
$C_rettype = "long long";
|
||||
} elsif($rettype eq "uint32") {
|
||||
$C_rettype = "unsigned int";
|
||||
} elsif($rettype eq "uint64") {
|
||||
$C_rettype = "unsigned long long";
|
||||
} else {
|
||||
$C_rettype = "int";
|
||||
}
|
||||
if($sysname eq "exit") {
|
||||
$C_rettype = "void";
|
||||
}
|
||||
|
||||
# Change types to c
|
||||
my @c_in = ();
|
||||
foreach my $p (@in) {
|
||||
my ($name, $type) = parseparam($p);
|
||||
if($type =~ /^\*/) {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type eq "string") {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type =~ /^\[\](.*)/) {
|
||||
push @c_in, "uintptr_t", "size_t";
|
||||
} elsif($type eq "unsafe.Pointer") {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type eq "uintptr") {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type =~ /^_/) {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type eq "int") {
|
||||
push @c_in, "int";
|
||||
} elsif($type eq "int32") {
|
||||
push @c_in, "int";
|
||||
} elsif($type eq "int64") {
|
||||
push @c_in, "long long";
|
||||
} elsif($type eq "uint32") {
|
||||
push @c_in, "unsigned int";
|
||||
} elsif($type eq "uint64") {
|
||||
push @c_in, "unsigned long long";
|
||||
} else {
|
||||
push @c_in, "int";
|
||||
}
|
||||
}
|
||||
|
||||
if ($func ne "fcntl" && $func ne "FcntlInt" && $func ne "readlen" && $func ne "writelen") {
|
||||
# Imports of system calls from libc
|
||||
$c_extern .= "$C_rettype $sysname";
|
||||
my $c_in = join(', ', @c_in);
|
||||
$c_extern .= "($c_in);\n";
|
||||
}
|
||||
|
||||
# So file name.
|
||||
if($aix) {
|
||||
if($modname eq "") {
|
||||
$modname = "libc.a/shr_64.o";
|
||||
} else {
|
||||
print STDERR "$func: only syscall using libc are available\n";
|
||||
$errors = 1;
|
||||
next;
|
||||
}
|
||||
}
|
||||
|
||||
my $strconvfunc = "C.CString";
|
||||
my $strconvtype = "*byte";
|
||||
|
||||
# Go function header.
|
||||
if($out ne "") {
|
||||
$out = " ($out)";
|
||||
}
|
||||
if($text ne "") {
|
||||
$text .= "\n"
|
||||
}
|
||||
|
||||
$text .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out ;
|
||||
|
||||
# Prepare arguments to call.
|
||||
my @args = ();
|
||||
my $n = 0;
|
||||
my $arg_n = 0;
|
||||
foreach my $p (@in) {
|
||||
my ($name, $type) = parseparam($p);
|
||||
if($type =~ /^\*/) {
|
||||
push @args, "C.uintptr_t(uintptr(unsafe.Pointer($name)))";
|
||||
} elsif($type eq "string" && $errvar ne "") {
|
||||
$text .= "\t_p$n := uintptr(unsafe.Pointer($strconvfunc($name)))\n";
|
||||
push @args, "C.uintptr_t(_p$n)";
|
||||
$n++;
|
||||
} elsif($type eq "string") {
|
||||
print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
|
||||
$text .= "\t_p$n := uintptr(unsafe.Pointer($strconvfunc($name)))\n";
|
||||
push @args, "C.uintptr_t(_p$n)";
|
||||
$n++;
|
||||
} elsif($type =~ /^\[\](.*)/) {
|
||||
# Convert slice into pointer, length.
|
||||
# Have to be careful not to take address of &a[0] if len == 0:
|
||||
# pass nil in that case.
|
||||
$text .= "\tvar _p$n *$1\n";
|
||||
$text .= "\tif len($name) > 0 {\n\t\t_p$n = \&$name\[0]\n\t}\n";
|
||||
push @args, "C.uintptr_t(uintptr(unsafe.Pointer(_p$n)))";
|
||||
$n++;
|
||||
$text .= "\tvar _p$n int\n";
|
||||
$text .= "\t_p$n = len($name)\n";
|
||||
push @args, "C.size_t(_p$n)";
|
||||
$n++;
|
||||
} elsif($type eq "int64" && $_32bit ne "") {
|
||||
if($_32bit eq "big-endian") {
|
||||
push @args, "uintptr($name >> 32)", "uintptr($name)";
|
||||
} else {
|
||||
push @args, "uintptr($name)", "uintptr($name >> 32)";
|
||||
}
|
||||
$n++;
|
||||
} elsif($type eq "bool") {
|
||||
$text .= "\tvar _p$n uint32\n";
|
||||
$text .= "\tif $name {\n\t\t_p$n = 1\n\t} else {\n\t\t_p$n = 0\n\t}\n";
|
||||
push @args, "_p$n";
|
||||
$n++;
|
||||
} elsif($type =~ /^_/) {
|
||||
push @args, "C.uintptr_t(uintptr($name))";
|
||||
} elsif($type eq "unsafe.Pointer") {
|
||||
push @args, "C.uintptr_t(uintptr($name))";
|
||||
} elsif($type eq "int") {
|
||||
if (($arg_n == 2) && (($func eq "readlen") || ($func eq "writelen"))) {
|
||||
push @args, "C.size_t($name)";
|
||||
} elsif ($arg_n == 0 && $func eq "fcntl") {
|
||||
push @args, "C.uintptr_t($name)";
|
||||
} elsif (($arg_n == 2) && (($func eq "fcntl") || ($func eq "FcntlInt"))) {
|
||||
push @args, "C.uintptr_t($name)";
|
||||
} else {
|
||||
push @args, "C.int($name)";
|
||||
}
|
||||
} elsif($type eq "int32") {
|
||||
push @args, "C.int($name)";
|
||||
} elsif($type eq "int64") {
|
||||
push @args, "C.longlong($name)";
|
||||
} elsif($type eq "uint32") {
|
||||
push @args, "C.uint($name)";
|
||||
} elsif($type eq "uint64") {
|
||||
push @args, "C.ulonglong($name)";
|
||||
} elsif($type eq "uintptr") {
|
||||
push @args, "C.uintptr_t($name)";
|
||||
} else {
|
||||
push @args, "C.int($name)";
|
||||
}
|
||||
$arg_n++;
|
||||
}
|
||||
my $nargs = @args;
|
||||
|
||||
|
||||
# Determine which form to use; pad args with zeros.
|
||||
if ($nonblock) {
|
||||
}
|
||||
|
||||
my $args = join(', ', @args);
|
||||
my $call = "";
|
||||
if ($sysname eq "exit") {
|
||||
if ($errvar ne "") {
|
||||
$call .= "er :=";
|
||||
} else {
|
||||
$call .= "";
|
||||
}
|
||||
} elsif ($errvar ne "") {
|
||||
$call .= "r0,er :=";
|
||||
} elsif ($retvar ne "") {
|
||||
$call .= "r0,_ :=";
|
||||
} else {
|
||||
$call .= ""
|
||||
}
|
||||
$call .= "C.$sysname($args)";
|
||||
|
||||
# Assign return values.
|
||||
my $body = "";
|
||||
my $failexpr = "";
|
||||
|
||||
for(my $i=0; $i<@out; $i++) {
|
||||
my $p = $out[$i];
|
||||
my ($name, $type) = parseparam($p);
|
||||
my $reg = "";
|
||||
if($name eq "err") {
|
||||
$reg = "e1";
|
||||
} else {
|
||||
$reg = "r0";
|
||||
}
|
||||
if($reg ne "e1" ) {
|
||||
$body .= "\t$name = $type($reg)\n";
|
||||
}
|
||||
}
|
||||
|
||||
# verify return
|
||||
if ($sysname ne "exit" && $errvar ne "") {
|
||||
if ($C_rettype =~ /^uintptr/) {
|
||||
$body .= "\tif \(uintptr\(r0\) ==\^uintptr\(0\) && er != nil\) {\n";
|
||||
$body .= "\t\t$errvar = er\n";
|
||||
$body .= "\t}\n";
|
||||
} else {
|
||||
$body .= "\tif \(r0 ==-1 && er != nil\) {\n";
|
||||
$body .= "\t\t$errvar = er\n";
|
||||
$body .= "\t}\n";
|
||||
}
|
||||
} elsif ($errvar ne "") {
|
||||
$body .= "\tif \(er != nil\) {\n";
|
||||
$body .= "\t\t$errvar = er\n";
|
||||
$body .= "\t}\n";
|
||||
}
|
||||
|
||||
$text .= "\t$call\n";
|
||||
$text .= $body;
|
||||
|
||||
$text .= "\treturn\n";
|
||||
$text .= "}\n";
|
||||
}
|
||||
|
||||
if($errors) {
|
||||
exit 1;
|
||||
}
|
||||
|
||||
print <<EOF;
|
||||
// $cmdline
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $tags
|
||||
|
||||
package $package
|
||||
|
||||
|
||||
$c_extern
|
||||
*/
|
||||
import "C"
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
|
||||
EOF
|
||||
|
||||
print "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
|
||||
|
||||
chomp($_=<<EOF);
|
||||
|
||||
$text
|
||||
EOF
|
||||
print $_;
|
||||
exit 0;
|
||||
|
|
@ -1,579 +0,0 @@
|
|||
#!/usr/bin/env perl
|
||||
# Copyright 2018 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
|
||||
# This program reads a file containing function prototypes
|
||||
# (like syscall_aix.go) and generates system call bodies.
|
||||
# The prototypes are marked by lines beginning with "//sys"
|
||||
# and read like func declarations if //sys is replaced by func, but:
|
||||
# * The parameter lists must give a name for each argument.
|
||||
# This includes return parameters.
|
||||
# * The parameter lists must give a type for each argument:
|
||||
# the (x, y, z int) shorthand is not allowed.
|
||||
# * If the return parameter is an error number, it must be named err.
|
||||
# * If go func name needs to be different than its libc name,
|
||||
# * or the function is not in libc, name could be specified
|
||||
# * at the end, after "=" sign, like
|
||||
# //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
|
||||
|
||||
# This program will generate three files and handle both gc and gccgo implementation:
|
||||
# - zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation)
|
||||
# - zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6
|
||||
# - zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type.
|
||||
|
||||
# The generated code looks like this
|
||||
#
|
||||
# zsyscall_aix_ppc64.go
|
||||
# func asyscall(...) (n int, err error) {
|
||||
# // Pointer Creation
|
||||
# r1, e1 := callasyscall(...)
|
||||
# // Type Conversion
|
||||
# // Error Handler
|
||||
# return
|
||||
# }
|
||||
#
|
||||
# zsyscall_aix_ppc64_gc.go
|
||||
# //go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o"
|
||||
# //go:linkname libc_asyscall libc_asyscall
|
||||
# var asyscall syscallFunc
|
||||
#
|
||||
# func callasyscall(...) (r1 uintptr, e1 Errno) {
|
||||
# r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... )
|
||||
# return
|
||||
# }
|
||||
#
|
||||
# zsyscall_aix_ppc64_ggcgo.go
|
||||
# /*
|
||||
# int asyscall(...)
|
||||
#
|
||||
# */
|
||||
# import "C"
|
||||
#
|
||||
# func callasyscall(...) (r1 uintptr, e1 Errno) {
|
||||
# r1 = uintptr(C.asyscall(...))
|
||||
# e1 = syscall.GetErrno()
|
||||
# return
|
||||
# }
|
||||
|
||||
|
||||
|
||||
use strict;
|
||||
|
||||
my $cmdline = "mksyscall_aix_ppc64.pl " . join(' ', @ARGV);
|
||||
my $errors = 0;
|
||||
my $_32bit = "";
|
||||
my $tags = ""; # build tags
|
||||
my $aix = 0;
|
||||
my $solaris = 0;
|
||||
|
||||
binmode STDOUT;
|
||||
|
||||
if($ARGV[0] eq "-b32") {
|
||||
$_32bit = "big-endian";
|
||||
shift;
|
||||
} elsif($ARGV[0] eq "-l32") {
|
||||
$_32bit = "little-endian";
|
||||
shift;
|
||||
}
|
||||
if($ARGV[0] eq "-aix") {
|
||||
$aix = 1;
|
||||
shift;
|
||||
}
|
||||
if($ARGV[0] eq "-tags") {
|
||||
shift;
|
||||
$tags = $ARGV[0];
|
||||
shift;
|
||||
}
|
||||
|
||||
if($ARGV[0] =~ /^-/) {
|
||||
print STDERR "usage: mksyscall_aix.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
sub parseparamlist($) {
|
||||
my ($list) = @_;
|
||||
$list =~ s/^\s*//;
|
||||
$list =~ s/\s*$//;
|
||||
if($list eq "") {
|
||||
return ();
|
||||
}
|
||||
return split(/\s*,\s*/, $list);
|
||||
}
|
||||
|
||||
sub parseparam($) {
|
||||
my ($p) = @_;
|
||||
if($p !~ /^(\S*) (\S*)$/) {
|
||||
print STDERR "$ARGV:$.: malformed parameter: $p\n";
|
||||
$errors = 1;
|
||||
return ("xx", "int");
|
||||
}
|
||||
return ($1, $2);
|
||||
}
|
||||
|
||||
my $package = "";
|
||||
# GCCGO
|
||||
my $textgccgo = "";
|
||||
my $c_extern = "/*\n#include <stdint.h>\n";
|
||||
# GC
|
||||
my $textgc = "";
|
||||
my $dynimports = "";
|
||||
my $linknames = "";
|
||||
my @vars = ();
|
||||
# COMMUN
|
||||
my $textcommon = "";
|
||||
|
||||
while(<>) {
|
||||
chomp;
|
||||
s/\s+/ /g;
|
||||
s/^\s+//;
|
||||
s/\s+$//;
|
||||
$package = $1 if !$package && /^package (\S+)$/;
|
||||
my $nonblock = /^\/\/sysnb /;
|
||||
next if !/^\/\/sys / && !$nonblock;
|
||||
|
||||
# Line must be of the form
|
||||
# func Open(path string, mode int, perm int) (fd int, err error)
|
||||
# Split into name, in params, out params.
|
||||
if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$/) {
|
||||
print STDERR "$ARGV:$.: malformed //sys declaration\n";
|
||||
$errors = 1;
|
||||
next;
|
||||
}
|
||||
my ($nb, $func, $in, $out, $modname, $sysname) = ($1, $2, $3, $4, $5, $6);
|
||||
|
||||
# Split argument lists on comma.
|
||||
my @in = parseparamlist($in);
|
||||
my @out = parseparamlist($out);
|
||||
|
||||
$in = join(', ', @in);
|
||||
$out = join(', ', @out);
|
||||
|
||||
if($sysname eq "") {
|
||||
$sysname = "$func";
|
||||
}
|
||||
|
||||
my $onlyCommon = 0;
|
||||
if ($func eq "readlen" || $func eq "writelen" || $func eq "FcntlInt" || $func eq "FcntlFlock") {
|
||||
# This function call another syscall which is already implemented.
|
||||
# Therefore, the gc and gccgo part must not be generated.
|
||||
$onlyCommon = 1
|
||||
}
|
||||
|
||||
# Try in vain to keep people from editing this file.
|
||||
# The theory is that they jump into the middle of the file
|
||||
# without reading the header.
|
||||
|
||||
$textcommon .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
|
||||
if (!$onlyCommon) {
|
||||
$textgccgo .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
|
||||
$textgc .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
|
||||
}
|
||||
|
||||
|
||||
# Check if value return, err return available
|
||||
my $errvar = "";
|
||||
my $retvar = "";
|
||||
my $rettype = "";
|
||||
foreach my $p (@out) {
|
||||
my ($name, $type) = parseparam($p);
|
||||
if($type eq "error") {
|
||||
$errvar = $name;
|
||||
} else {
|
||||
$retvar = $name;
|
||||
$rettype = $type;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
$sysname =~ s/([a-z])([A-Z])/${1}_$2/g;
|
||||
$sysname =~ y/A-Z/a-z/; # All libc functions are lowercase.
|
||||
|
||||
# GCCGO Prototype return type
|
||||
my $C_rettype = "";
|
||||
if($rettype eq "unsafe.Pointer") {
|
||||
$C_rettype = "uintptr_t";
|
||||
} elsif($rettype eq "uintptr") {
|
||||
$C_rettype = "uintptr_t";
|
||||
} elsif($rettype =~ /^_/) {
|
||||
$C_rettype = "uintptr_t";
|
||||
} elsif($rettype eq "int") {
|
||||
$C_rettype = "int";
|
||||
} elsif($rettype eq "int32") {
|
||||
$C_rettype = "int";
|
||||
} elsif($rettype eq "int64") {
|
||||
$C_rettype = "long long";
|
||||
} elsif($rettype eq "uint32") {
|
||||
$C_rettype = "unsigned int";
|
||||
} elsif($rettype eq "uint64") {
|
||||
$C_rettype = "unsigned long long";
|
||||
} else {
|
||||
$C_rettype = "int";
|
||||
}
|
||||
if($sysname eq "exit") {
|
||||
$C_rettype = "void";
|
||||
}
|
||||
|
||||
# GCCGO Prototype arguments type
|
||||
my @c_in = ();
|
||||
foreach my $i (0 .. $#in) {
|
||||
my ($name, $type) = parseparam($in[$i]);
|
||||
if($type =~ /^\*/) {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type eq "string") {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type =~ /^\[\](.*)/) {
|
||||
push @c_in, "uintptr_t", "size_t";
|
||||
} elsif($type eq "unsafe.Pointer") {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type eq "uintptr") {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type =~ /^_/) {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type eq "int") {
|
||||
if (($i == 0 || $i == 2) && $func eq "fcntl"){
|
||||
# These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock
|
||||
push @c_in, "uintptr_t";
|
||||
} else {
|
||||
push @c_in, "int";
|
||||
}
|
||||
} elsif($type eq "int32") {
|
||||
push @c_in, "int";
|
||||
} elsif($type eq "int64") {
|
||||
push @c_in, "long long";
|
||||
} elsif($type eq "uint32") {
|
||||
push @c_in, "unsigned int";
|
||||
} elsif($type eq "uint64") {
|
||||
push @c_in, "unsigned long long";
|
||||
} else {
|
||||
push @c_in, "int";
|
||||
}
|
||||
}
|
||||
|
||||
if (!$onlyCommon){
|
||||
# GCCGO Prototype Generation
|
||||
# Imports of system calls from libc
|
||||
$c_extern .= "$C_rettype $sysname";
|
||||
my $c_in = join(', ', @c_in);
|
||||
$c_extern .= "($c_in);\n";
|
||||
}
|
||||
|
||||
# GC Library name
|
||||
if($modname eq "") {
|
||||
$modname = "libc.a/shr_64.o";
|
||||
} else {
|
||||
print STDERR "$func: only syscall using libc are available\n";
|
||||
$errors = 1;
|
||||
next;
|
||||
}
|
||||
my $sysvarname = "libc_${sysname}";
|
||||
|
||||
if (!$onlyCommon){
|
||||
# GC Runtime import of function to allow cross-platform builds.
|
||||
$dynimports .= "//go:cgo_import_dynamic ${sysvarname} ${sysname} \"$modname\"\n";
|
||||
# GC Link symbol to proc address variable.
|
||||
$linknames .= "//go:linkname ${sysvarname} ${sysvarname}\n";
|
||||
# GC Library proc address variable.
|
||||
push @vars, $sysvarname;
|
||||
}
|
||||
|
||||
my $strconvfunc ="BytePtrFromString";
|
||||
my $strconvtype = "*byte";
|
||||
|
||||
# Go function header.
|
||||
if($out ne "") {
|
||||
$out = " ($out)";
|
||||
}
|
||||
if($textcommon ne "") {
|
||||
$textcommon .= "\n"
|
||||
}
|
||||
|
||||
$textcommon .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out ;
|
||||
|
||||
# Prepare arguments to call.
|
||||
my @argscommun = (); # Arguments in the commun part
|
||||
my @argscall = (); # Arguments for call prototype
|
||||
my @argsgc = (); # Arguments for gc call (with syscall6)
|
||||
my @argsgccgo = (); # Arguments for gccgo call (with C.name_of_syscall)
|
||||
my $n = 0;
|
||||
my $arg_n = 0;
|
||||
foreach my $p (@in) {
|
||||
my ($name, $type) = parseparam($p);
|
||||
if($type =~ /^\*/) {
|
||||
push @argscommun, "uintptr(unsafe.Pointer($name))";
|
||||
push @argscall, "$name uintptr";
|
||||
push @argsgc, "$name";
|
||||
push @argsgccgo, "C.uintptr_t($name)";
|
||||
} elsif($type eq "string" && $errvar ne "") {
|
||||
$textcommon .= "\tvar _p$n $strconvtype\n";
|
||||
$textcommon .= "\t_p$n, $errvar = $strconvfunc($name)\n";
|
||||
$textcommon .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
|
||||
|
||||
push @argscommun, "uintptr(unsafe.Pointer(_p$n))";
|
||||
push @argscall, "_p$n uintptr ";
|
||||
push @argsgc, "_p$n";
|
||||
push @argsgccgo, "C.uintptr_t(_p$n)";
|
||||
$n++;
|
||||
} elsif($type eq "string") {
|
||||
print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
|
||||
$textcommon .= "\tvar _p$n $strconvtype\n";
|
||||
$textcommon .= "\t_p$n, $errvar = $strconvfunc($name)\n";
|
||||
$textcommon .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
|
||||
|
||||
push @argscommun, "uintptr(unsafe.Pointer(_p$n))";
|
||||
push @argscall, "_p$n uintptr";
|
||||
push @argsgc, "_p$n";
|
||||
push @argsgccgo, "C.uintptr_t(_p$n)";
|
||||
$n++;
|
||||
} elsif($type =~ /^\[\](.*)/) {
|
||||
# Convert slice into pointer, length.
|
||||
# Have to be careful not to take address of &a[0] if len == 0:
|
||||
# pass nil in that case.
|
||||
$textcommon .= "\tvar _p$n *$1\n";
|
||||
$textcommon .= "\tif len($name) > 0 {\n\t\t_p$n = \&$name\[0]\n\t}\n";
|
||||
push @argscommun, "uintptr(unsafe.Pointer(_p$n))", "len($name)";
|
||||
push @argscall, "_p$n uintptr", "_lenp$n int";
|
||||
push @argsgc, "_p$n", "uintptr(_lenp$n)";
|
||||
push @argsgccgo, "C.uintptr_t(_p$n)", "C.size_t(_lenp$n)";
|
||||
$n++;
|
||||
} elsif($type eq "int64" && $_32bit ne "") {
|
||||
print STDERR "$ARGV:$.: $func uses int64 with 32 bits mode. Case not yet implemented\n";
|
||||
# if($_32bit eq "big-endian") {
|
||||
# push @args, "uintptr($name >> 32)", "uintptr($name)";
|
||||
# } else {
|
||||
# push @args, "uintptr($name)", "uintptr($name >> 32)";
|
||||
# }
|
||||
# $n++;
|
||||
} elsif($type eq "bool") {
|
||||
print STDERR "$ARGV:$.: $func uses bool. Case not yet implemented\n";
|
||||
# $text .= "\tvar _p$n uint32\n";
|
||||
# $text .= "\tif $name {\n\t\t_p$n = 1\n\t} else {\n\t\t_p$n = 0\n\t}\n";
|
||||
# push @args, "_p$n";
|
||||
# $n++;
|
||||
} elsif($type =~ /^_/ ||$type eq "unsafe.Pointer") {
|
||||
push @argscommun, "uintptr($name)";
|
||||
push @argscall, "$name uintptr";
|
||||
push @argsgc, "$name";
|
||||
push @argsgccgo, "C.uintptr_t($name)";
|
||||
} elsif($type eq "int") {
|
||||
if (($arg_n == 0 || $arg_n == 2) && ($func eq "fcntl" || $func eq "FcntlInt" || $func eq "FcntlFlock")) {
|
||||
# These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock
|
||||
push @argscommun, "uintptr($name)";
|
||||
push @argscall, "$name uintptr";
|
||||
push @argsgc, "$name";
|
||||
push @argsgccgo, "C.uintptr_t($name)";
|
||||
} else {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name int";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.int($name)";
|
||||
}
|
||||
} elsif($type eq "int32") {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name int32";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.int($name)";
|
||||
} elsif($type eq "int64") {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name int64";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.longlong($name)";
|
||||
} elsif($type eq "uint32") {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name uint32";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.uint($name)";
|
||||
} elsif($type eq "uint64") {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name uint64";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.ulonglong($name)";
|
||||
} elsif($type eq "uintptr") {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name uintptr";
|
||||
push @argsgc, "$name";
|
||||
push @argsgccgo, "C.uintptr_t($name)";
|
||||
} else {
|
||||
push @argscommun, "int($name)";
|
||||
push @argscall, "$name int";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.int($name)";
|
||||
}
|
||||
$arg_n++;
|
||||
}
|
||||
my $nargs = @argsgc;
|
||||
|
||||
# COMMUN function generation
|
||||
my $argscommun = join(', ', @argscommun);
|
||||
my $callcommun = "call$sysname($argscommun)";
|
||||
my @ret = ("_", "_");
|
||||
my $body = "";
|
||||
my $do_errno = 0;
|
||||
for(my $i=0; $i<@out; $i++) {
|
||||
my $p = $out[$i];
|
||||
my ($name, $type) = parseparam($p);
|
||||
my $reg = "";
|
||||
if($name eq "err") {
|
||||
$reg = "e1";
|
||||
$ret[1] = $reg;
|
||||
$do_errno = 1;
|
||||
} else {
|
||||
$reg = "r0";
|
||||
$ret[0] = $reg;
|
||||
}
|
||||
if($type eq "bool") {
|
||||
$reg = "$reg != 0";
|
||||
}
|
||||
if($reg ne "e1") {
|
||||
$body .= "\t$name = $type($reg)\n";
|
||||
}
|
||||
}
|
||||
if ($ret[0] eq "_" && $ret[1] eq "_") {
|
||||
$textcommon .= "\t$callcommun\n";
|
||||
} else {
|
||||
$textcommon .= "\t$ret[0], $ret[1] := $callcommun\n";
|
||||
}
|
||||
$textcommon .= $body;
|
||||
|
||||
if ($do_errno) {
|
||||
$textcommon .= "\tif e1 != 0 {\n";
|
||||
$textcommon .= "\t\terr = errnoErr(e1)\n";
|
||||
$textcommon .= "\t}\n";
|
||||
}
|
||||
$textcommon .= "\treturn\n";
|
||||
$textcommon .= "}\n";
|
||||
|
||||
if ($onlyCommon){
|
||||
next
|
||||
}
|
||||
# CALL Prototype
|
||||
my $callProto = sprintf "func call%s(%s) (r1 uintptr, e1 Errno) {\n", $sysname, join(', ', @argscall);
|
||||
|
||||
# GC function generation
|
||||
my $asm = "syscall6";
|
||||
if ($nonblock) {
|
||||
$asm = "rawSyscall6";
|
||||
}
|
||||
|
||||
if(@argsgc <= 6) {
|
||||
while(@argsgc < 6) {
|
||||
push @argsgc, "0";
|
||||
}
|
||||
} else {
|
||||
print STDERR "$ARGV:$.: too many arguments to system call\n";
|
||||
}
|
||||
my $argsgc = join(', ', @argsgc);
|
||||
my $callgc = "$asm(uintptr(unsafe.Pointer(&$sysvarname)), $nargs, $argsgc)";
|
||||
|
||||
$textgc .= $callProto;
|
||||
$textgc .= "\tr1, _, e1 = $callgc\n";
|
||||
$textgc .= "\treturn\n}\n";
|
||||
|
||||
# GCCGO function generation
|
||||
my $argsgccgo = join(', ', @argsgccgo);
|
||||
my $callgccgo = "C.$sysname($argsgccgo)";
|
||||
$textgccgo .= $callProto;
|
||||
$textgccgo .= "\tr1 = uintptr($callgccgo)\n";
|
||||
$textgccgo .= "\te1 = syscall.GetErrno()\n";
|
||||
$textgccgo .= "\treturn\n}\n";
|
||||
}
|
||||
|
||||
if($errors) {
|
||||
exit 1;
|
||||
}
|
||||
|
||||
# Print zsyscall_aix_ppc64.go
|
||||
open(my $fcommun, '>', 'zsyscall_aix_ppc64.go');
|
||||
my $tofcommun = <<EOF;
|
||||
// $cmdline
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $tags
|
||||
|
||||
package $package
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
EOF
|
||||
|
||||
$tofcommun .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
|
||||
|
||||
$tofcommun .=<<EOF;
|
||||
|
||||
$textcommon
|
||||
EOF
|
||||
print $fcommun $tofcommun;
|
||||
|
||||
|
||||
# Print zsyscall_aix_ppc64_gc.go
|
||||
open(my $fgc, '>', 'zsyscall_aix_ppc64_gc.go');
|
||||
my $tofgc = <<EOF;
|
||||
// $cmdline
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $tags
|
||||
// +build !gccgo
|
||||
|
||||
package $package
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
|
||||
EOF
|
||||
|
||||
$tofgc .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
|
||||
|
||||
my $vardecls = "\t" . join(",\n\t", @vars);
|
||||
$vardecls .= " syscallFunc";
|
||||
|
||||
$tofgc .=<<EOF;
|
||||
$dynimports
|
||||
$linknames
|
||||
type syscallFunc uintptr
|
||||
|
||||
var (
|
||||
$vardecls
|
||||
)
|
||||
|
||||
// Implemented in runtime/syscall_aix.go.
|
||||
func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
|
||||
$textgc
|
||||
EOF
|
||||
print $fgc $tofgc;
|
||||
|
||||
# Print zsyscall_aix_ppc64_gc.go
|
||||
open(my $fgccgo, '>', 'zsyscall_aix_ppc64_gccgo.go');
|
||||
my $tofgccgo = <<EOF;
|
||||
// $cmdline
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $tags
|
||||
// +build gccgo
|
||||
|
||||
package $package
|
||||
|
||||
|
||||
$c_extern
|
||||
*/
|
||||
import "C"
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
|
||||
EOF
|
||||
|
||||
$tofgccgo .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
|
||||
|
||||
$tofgccgo .=<<EOF;
|
||||
|
||||
$textgccgo
|
||||
EOF
|
||||
print $fgccgo $tofgccgo;
|
||||
exit 0;
|
||||
|
|
@ -1,294 +0,0 @@
|
|||
#!/usr/bin/env perl
|
||||
# Copyright 2009 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
|
||||
# This program reads a file containing function prototypes
|
||||
# (like syscall_solaris.go) and generates system call bodies.
|
||||
# The prototypes are marked by lines beginning with "//sys"
|
||||
# and read like func declarations if //sys is replaced by func, but:
|
||||
# * The parameter lists must give a name for each argument.
|
||||
# This includes return parameters.
|
||||
# * The parameter lists must give a type for each argument:
|
||||
# the (x, y, z int) shorthand is not allowed.
|
||||
# * If the return parameter is an error number, it must be named err.
|
||||
# * If go func name needs to be different than its libc name,
|
||||
# * or the function is not in libc, name could be specified
|
||||
# * at the end, after "=" sign, like
|
||||
# //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
|
||||
|
||||
use strict;
|
||||
|
||||
my $cmdline = "mksyscall_solaris.pl " . join(' ', @ARGV);
|
||||
my $errors = 0;
|
||||
my $_32bit = "";
|
||||
my $tags = ""; # build tags
|
||||
|
||||
binmode STDOUT;
|
||||
|
||||
if($ARGV[0] eq "-b32") {
|
||||
$_32bit = "big-endian";
|
||||
shift;
|
||||
} elsif($ARGV[0] eq "-l32") {
|
||||
$_32bit = "little-endian";
|
||||
shift;
|
||||
}
|
||||
if($ARGV[0] eq "-tags") {
|
||||
shift;
|
||||
$tags = $ARGV[0];
|
||||
shift;
|
||||
}
|
||||
|
||||
if($ARGV[0] =~ /^-/) {
|
||||
print STDERR "usage: mksyscall_solaris.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
sub parseparamlist($) {
|
||||
my ($list) = @_;
|
||||
$list =~ s/^\s*//;
|
||||
$list =~ s/\s*$//;
|
||||
if($list eq "") {
|
||||
return ();
|
||||
}
|
||||
return split(/\s*,\s*/, $list);
|
||||
}
|
||||
|
||||
sub parseparam($) {
|
||||
my ($p) = @_;
|
||||
if($p !~ /^(\S*) (\S*)$/) {
|
||||
print STDERR "$ARGV:$.: malformed parameter: $p\n";
|
||||
$errors = 1;
|
||||
return ("xx", "int");
|
||||
}
|
||||
return ($1, $2);
|
||||
}
|
||||
|
||||
my $package = "";
|
||||
my $text = "";
|
||||
my $dynimports = "";
|
||||
my $linknames = "";
|
||||
my @vars = ();
|
||||
while(<>) {
|
||||
chomp;
|
||||
s/\s+/ /g;
|
||||
s/^\s+//;
|
||||
s/\s+$//;
|
||||
$package = $1 if !$package && /^package (\S+)$/;
|
||||
my $nonblock = /^\/\/sysnb /;
|
||||
next if !/^\/\/sys / && !$nonblock;
|
||||
|
||||
# Line must be of the form
|
||||
# func Open(path string, mode int, perm int) (fd int, err error)
|
||||
# Split into name, in params, out params.
|
||||
if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$/) {
|
||||
print STDERR "$ARGV:$.: malformed //sys declaration\n";
|
||||
$errors = 1;
|
||||
next;
|
||||
}
|
||||
my ($nb, $func, $in, $out, $modname, $sysname) = ($1, $2, $3, $4, $5, $6);
|
||||
|
||||
# Split argument lists on comma.
|
||||
my @in = parseparamlist($in);
|
||||
my @out = parseparamlist($out);
|
||||
|
||||
# Try in vain to keep people from editing this file.
|
||||
# The theory is that they jump into the middle of the file
|
||||
# without reading the header.
|
||||
$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
|
||||
|
||||
# So file name.
|
||||
if($modname eq "") {
|
||||
$modname = "libc";
|
||||
}
|
||||
|
||||
# System call name.
|
||||
if($sysname eq "") {
|
||||
$sysname = "$func";
|
||||
}
|
||||
|
||||
# System call pointer variable name.
|
||||
my $sysvarname = "proc$sysname";
|
||||
|
||||
my $strconvfunc = "BytePtrFromString";
|
||||
my $strconvtype = "*byte";
|
||||
|
||||
$sysname =~ y/A-Z/a-z/; # All libc functions are lowercase.
|
||||
|
||||
# Runtime import of function to allow cross-platform builds.
|
||||
$dynimports .= "//go:cgo_import_dynamic libc_${sysname} ${sysname} \"$modname.so\"\n";
|
||||
# Link symbol to proc address variable.
|
||||
$linknames .= "//go:linkname ${sysvarname} libc_${sysname}\n";
|
||||
# Library proc address variable.
|
||||
push @vars, $sysvarname;
|
||||
|
||||
# Go function header.
|
||||
$out = join(', ', @out);
|
||||
if($out ne "") {
|
||||
$out = " ($out)";
|
||||
}
|
||||
if($text ne "") {
|
||||
$text .= "\n"
|
||||
}
|
||||
$text .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out;
|
||||
|
||||
# Check if err return available
|
||||
my $errvar = "";
|
||||
foreach my $p (@out) {
|
||||
my ($name, $type) = parseparam($p);
|
||||
if($type eq "error") {
|
||||
$errvar = $name;
|
||||
last;
|
||||
}
|
||||
}
|
||||
|
||||
# Prepare arguments to Syscall.
|
||||
my @args = ();
|
||||
my $n = 0;
|
||||
foreach my $p (@in) {
|
||||
my ($name, $type) = parseparam($p);
|
||||
if($type =~ /^\*/) {
|
||||
push @args, "uintptr(unsafe.Pointer($name))";
|
||||
} elsif($type eq "string" && $errvar ne "") {
|
||||
$text .= "\tvar _p$n $strconvtype\n";
|
||||
$text .= "\t_p$n, $errvar = $strconvfunc($name)\n";
|
||||
$text .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
|
||||
push @args, "uintptr(unsafe.Pointer(_p$n))";
|
||||
$n++;
|
||||
} elsif($type eq "string") {
|
||||
print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
|
||||
$text .= "\tvar _p$n $strconvtype\n";
|
||||
$text .= "\t_p$n, _ = $strconvfunc($name)\n";
|
||||
push @args, "uintptr(unsafe.Pointer(_p$n))";
|
||||
$n++;
|
||||
} elsif($type =~ /^\[\](.*)/) {
|
||||
# Convert slice into pointer, length.
|
||||
# Have to be careful not to take address of &a[0] if len == 0:
|
||||
# pass nil in that case.
|
||||
$text .= "\tvar _p$n *$1\n";
|
||||
$text .= "\tif len($name) > 0 {\n\t\t_p$n = \&$name\[0]\n\t}\n";
|
||||
push @args, "uintptr(unsafe.Pointer(_p$n))", "uintptr(len($name))";
|
||||
$n++;
|
||||
} elsif($type eq "int64" && $_32bit ne "") {
|
||||
if($_32bit eq "big-endian") {
|
||||
push @args, "uintptr($name >> 32)", "uintptr($name)";
|
||||
} else {
|
||||
push @args, "uintptr($name)", "uintptr($name >> 32)";
|
||||
}
|
||||
} elsif($type eq "bool") {
|
||||
$text .= "\tvar _p$n uint32\n";
|
||||
$text .= "\tif $name {\n\t\t_p$n = 1\n\t} else {\n\t\t_p$n = 0\n\t}\n";
|
||||
push @args, "uintptr(_p$n)";
|
||||
$n++;
|
||||
} else {
|
||||
push @args, "uintptr($name)";
|
||||
}
|
||||
}
|
||||
my $nargs = @args;
|
||||
|
||||
# Determine which form to use; pad args with zeros.
|
||||
my $asm = "sysvicall6";
|
||||
if ($nonblock) {
|
||||
$asm = "rawSysvicall6";
|
||||
}
|
||||
if(@args <= 6) {
|
||||
while(@args < 6) {
|
||||
push @args, "0";
|
||||
}
|
||||
} else {
|
||||
print STDERR "$ARGV:$.: too many arguments to system call\n";
|
||||
}
|
||||
|
||||
# Actual call.
|
||||
my $args = join(', ', @args);
|
||||
my $call = "$asm(uintptr(unsafe.Pointer(&$sysvarname)), $nargs, $args)";
|
||||
|
||||
# Assign return values.
|
||||
my $body = "";
|
||||
my $failexpr = "";
|
||||
my @ret = ("_", "_", "_");
|
||||
my @pout= ();
|
||||
my $do_errno = 0;
|
||||
for(my $i=0; $i<@out; $i++) {
|
||||
my $p = $out[$i];
|
||||
my ($name, $type) = parseparam($p);
|
||||
my $reg = "";
|
||||
if($name eq "err") {
|
||||
$reg = "e1";
|
||||
$ret[2] = $reg;
|
||||
$do_errno = 1;
|
||||
} else {
|
||||
$reg = sprintf("r%d", $i);
|
||||
$ret[$i] = $reg;
|
||||
}
|
||||
if($type eq "bool") {
|
||||
$reg = "$reg != 0";
|
||||
}
|
||||
if($type eq "int64" && $_32bit ne "") {
|
||||
# 64-bit number in r1:r0 or r0:r1.
|
||||
if($i+2 > @out) {
|
||||
print STDERR "$ARGV:$.: not enough registers for int64 return\n";
|
||||
}
|
||||
if($_32bit eq "big-endian") {
|
||||
$reg = sprintf("int64(r%d)<<32 | int64(r%d)", $i, $i+1);
|
||||
} else {
|
||||
$reg = sprintf("int64(r%d)<<32 | int64(r%d)", $i+1, $i);
|
||||
}
|
||||
$ret[$i] = sprintf("r%d", $i);
|
||||
$ret[$i+1] = sprintf("r%d", $i+1);
|
||||
}
|
||||
if($reg ne "e1") {
|
||||
$body .= "\t$name = $type($reg)\n";
|
||||
}
|
||||
}
|
||||
if ($ret[0] eq "_" && $ret[1] eq "_" && $ret[2] eq "_") {
|
||||
$text .= "\t$call\n";
|
||||
} else {
|
||||
$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
|
||||
}
|
||||
$text .= $body;
|
||||
|
||||
if ($do_errno) {
|
||||
$text .= "\tif e1 != 0 {\n";
|
||||
$text .= "\t\terr = e1\n";
|
||||
$text .= "\t}\n";
|
||||
}
|
||||
$text .= "\treturn\n";
|
||||
$text .= "}\n";
|
||||
}
|
||||
|
||||
if($errors) {
|
||||
exit 1;
|
||||
}
|
||||
|
||||
print <<EOF;
|
||||
// $cmdline
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $tags
|
||||
|
||||
package $package
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
EOF
|
||||
|
||||
print "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
|
||||
|
||||
my $vardecls = "\t" . join(",\n\t", @vars);
|
||||
$vardecls .= " syscallFunc";
|
||||
|
||||
chomp($_=<<EOF);
|
||||
|
||||
$dynimports
|
||||
$linknames
|
||||
var (
|
||||
$vardecls
|
||||
)
|
||||
|
||||
$text
|
||||
EOF
|
||||
print $_;
|
||||
exit 0;
|
||||
|
|
@ -1,265 +0,0 @@
|
|||
#!/usr/bin/env perl
|
||||
|
||||
# Copyright 2011 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
|
||||
#
|
||||
# Parse the header files for OpenBSD and generate a Go usable sysctl MIB.
|
||||
#
|
||||
# Build a MIB with each entry being an array containing the level, type and
|
||||
# a hash that will contain additional entries if the current entry is a node.
|
||||
# We then walk this MIB and create a flattened sysctl name to OID hash.
|
||||
#
|
||||
|
||||
use strict;
|
||||
|
||||
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
|
||||
print STDERR "GOARCH or GOOS not defined in environment\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
my $debug = 0;
|
||||
my %ctls = ();
|
||||
|
||||
my @headers = qw (
|
||||
sys/sysctl.h
|
||||
sys/socket.h
|
||||
sys/tty.h
|
||||
sys/malloc.h
|
||||
sys/mount.h
|
||||
sys/namei.h
|
||||
sys/sem.h
|
||||
sys/shm.h
|
||||
sys/vmmeter.h
|
||||
uvm/uvmexp.h
|
||||
uvm/uvm_param.h
|
||||
uvm/uvm_swap_encrypt.h
|
||||
ddb/db_var.h
|
||||
net/if.h
|
||||
net/if_pfsync.h
|
||||
net/pipex.h
|
||||
netinet/in.h
|
||||
netinet/icmp_var.h
|
||||
netinet/igmp_var.h
|
||||
netinet/ip_ah.h
|
||||
netinet/ip_carp.h
|
||||
netinet/ip_divert.h
|
||||
netinet/ip_esp.h
|
||||
netinet/ip_ether.h
|
||||
netinet/ip_gre.h
|
||||
netinet/ip_ipcomp.h
|
||||
netinet/ip_ipip.h
|
||||
netinet/pim_var.h
|
||||
netinet/tcp_var.h
|
||||
netinet/udp_var.h
|
||||
netinet6/in6.h
|
||||
netinet6/ip6_divert.h
|
||||
netinet6/pim6_var.h
|
||||
netinet/icmp6.h
|
||||
netmpls/mpls.h
|
||||
);
|
||||
|
||||
my @ctls = qw (
|
||||
kern
|
||||
vm
|
||||
fs
|
||||
net
|
||||
#debug # Special handling required
|
||||
hw
|
||||
#machdep # Arch specific
|
||||
user
|
||||
ddb
|
||||
#vfs # Special handling required
|
||||
fs.posix
|
||||
kern.forkstat
|
||||
kern.intrcnt
|
||||
kern.malloc
|
||||
kern.nchstats
|
||||
kern.seminfo
|
||||
kern.shminfo
|
||||
kern.timecounter
|
||||
kern.tty
|
||||
kern.watchdog
|
||||
net.bpf
|
||||
net.ifq
|
||||
net.inet
|
||||
net.inet.ah
|
||||
net.inet.carp
|
||||
net.inet.divert
|
||||
net.inet.esp
|
||||
net.inet.etherip
|
||||
net.inet.gre
|
||||
net.inet.icmp
|
||||
net.inet.igmp
|
||||
net.inet.ip
|
||||
net.inet.ip.ifq
|
||||
net.inet.ipcomp
|
||||
net.inet.ipip
|
||||
net.inet.mobileip
|
||||
net.inet.pfsync
|
||||
net.inet.pim
|
||||
net.inet.tcp
|
||||
net.inet.udp
|
||||
net.inet6
|
||||
net.inet6.divert
|
||||
net.inet6.ip6
|
||||
net.inet6.icmp6
|
||||
net.inet6.pim6
|
||||
net.inet6.tcp6
|
||||
net.inet6.udp6
|
||||
net.mpls
|
||||
net.mpls.ifq
|
||||
net.key
|
||||
net.pflow
|
||||
net.pfsync
|
||||
net.pipex
|
||||
net.rt
|
||||
vm.swapencrypt
|
||||
#vfsgenctl # Special handling required
|
||||
);
|
||||
|
||||
# Node name "fixups"
|
||||
my %ctl_map = (
|
||||
"ipproto" => "net.inet",
|
||||
"net.inet.ipproto" => "net.inet",
|
||||
"net.inet6.ipv6proto" => "net.inet6",
|
||||
"net.inet6.ipv6" => "net.inet6.ip6",
|
||||
"net.inet.icmpv6" => "net.inet6.icmp6",
|
||||
"net.inet6.divert6" => "net.inet6.divert",
|
||||
"net.inet6.tcp6" => "net.inet.tcp",
|
||||
"net.inet6.udp6" => "net.inet.udp",
|
||||
"mpls" => "net.mpls",
|
||||
"swpenc" => "vm.swapencrypt"
|
||||
);
|
||||
|
||||
# Node mappings
|
||||
my %node_map = (
|
||||
"net.inet.ip.ifq" => "net.ifq",
|
||||
"net.inet.pfsync" => "net.pfsync",
|
||||
"net.mpls.ifq" => "net.ifq"
|
||||
);
|
||||
|
||||
my $ctlname;
|
||||
my %mib = ();
|
||||
my %sysctl = ();
|
||||
my $node;
|
||||
|
||||
sub debug() {
|
||||
print STDERR "$_[0]\n" if $debug;
|
||||
}
|
||||
|
||||
# Walk the MIB and build a sysctl name to OID mapping.
|
||||
sub build_sysctl() {
|
||||
my ($node, $name, $oid) = @_;
|
||||
my %node = %{$node};
|
||||
my @oid = @{$oid};
|
||||
|
||||
foreach my $key (sort keys %node) {
|
||||
my @node = @{$node{$key}};
|
||||
my $nodename = $name.($name ne '' ? '.' : '').$key;
|
||||
my @nodeoid = (@oid, $node[0]);
|
||||
if ($node[1] eq 'CTLTYPE_NODE') {
|
||||
if (exists $node_map{$nodename}) {
|
||||
$node = \%mib;
|
||||
$ctlname = $node_map{$nodename};
|
||||
foreach my $part (split /\./, $ctlname) {
|
||||
$node = \%{@{$$node{$part}}[2]};
|
||||
}
|
||||
} else {
|
||||
$node = $node[2];
|
||||
}
|
||||
&build_sysctl($node, $nodename, \@nodeoid);
|
||||
} elsif ($node[1] ne '') {
|
||||
$sysctl{$nodename} = \@nodeoid;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
foreach my $ctl (@ctls) {
|
||||
$ctls{$ctl} = $ctl;
|
||||
}
|
||||
|
||||
# Build MIB
|
||||
foreach my $header (@headers) {
|
||||
&debug("Processing $header...");
|
||||
open HEADER, "/usr/include/$header" ||
|
||||
print STDERR "Failed to open $header\n";
|
||||
while (<HEADER>) {
|
||||
if ($_ =~ /^#define\s+(CTL_NAMES)\s+{/ ||
|
||||
$_ =~ /^#define\s+(CTL_(.*)_NAMES)\s+{/ ||
|
||||
$_ =~ /^#define\s+((.*)CTL_NAMES)\s+{/) {
|
||||
if ($1 eq 'CTL_NAMES') {
|
||||
# Top level.
|
||||
$node = \%mib;
|
||||
} else {
|
||||
# Node.
|
||||
my $nodename = lc($2);
|
||||
if ($header =~ /^netinet\//) {
|
||||
$ctlname = "net.inet.$nodename";
|
||||
} elsif ($header =~ /^netinet6\//) {
|
||||
$ctlname = "net.inet6.$nodename";
|
||||
} elsif ($header =~ /^net\//) {
|
||||
$ctlname = "net.$nodename";
|
||||
} else {
|
||||
$ctlname = "$nodename";
|
||||
$ctlname =~ s/^(fs|net|kern)_/$1\./;
|
||||
}
|
||||
if (exists $ctl_map{$ctlname}) {
|
||||
$ctlname = $ctl_map{$ctlname};
|
||||
}
|
||||
if (not exists $ctls{$ctlname}) {
|
||||
&debug("Ignoring $ctlname...");
|
||||
next;
|
||||
}
|
||||
|
||||
# Walk down from the top of the MIB.
|
||||
$node = \%mib;
|
||||
foreach my $part (split /\./, $ctlname) {
|
||||
if (not exists $$node{$part}) {
|
||||
&debug("Missing node $part");
|
||||
$$node{$part} = [ 0, '', {} ];
|
||||
}
|
||||
$node = \%{@{$$node{$part}}[2]};
|
||||
}
|
||||
}
|
||||
|
||||
# Populate current node with entries.
|
||||
my $i = -1;
|
||||
while (defined($_) && $_ !~ /^}/) {
|
||||
$_ = <HEADER>;
|
||||
$i++ if $_ =~ /{.*}/;
|
||||
next if $_ !~ /{\s+"(\w+)",\s+(CTLTYPE_[A-Z]+)\s+}/;
|
||||
$$node{$1} = [ $i, $2, {} ];
|
||||
}
|
||||
}
|
||||
}
|
||||
close HEADER;
|
||||
}
|
||||
|
||||
&build_sysctl(\%mib, "", []);
|
||||
|
||||
print <<EOF;
|
||||
// mksysctl_openbsd.pl
|
||||
// Code generated by the command above; DO NOT EDIT.
|
||||
|
||||
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
|
||||
|
||||
package unix;
|
||||
|
||||
type mibentry struct {
|
||||
ctlname string
|
||||
ctloid []_C_int
|
||||
}
|
||||
|
||||
var sysctlMib = []mibentry {
|
||||
EOF
|
||||
|
||||
foreach my $name (sort keys %sysctl) {
|
||||
my @oid = @{$sysctl{$name}};
|
||||
print "\t{ \"$name\", []_C_int{ ", join(', ', @oid), " } }, \n";
|
||||
}
|
||||
|
||||
print <<EOF;
|
||||
}
|
||||
EOF
|
||||
|
|
@ -1,39 +0,0 @@
|
|||
#!/usr/bin/env perl
|
||||
# Copyright 2009 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
#
|
||||
# Generate system call table for Darwin from sys/syscall.h
|
||||
|
||||
use strict;
|
||||
|
||||
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
|
||||
print STDERR "GOARCH or GOOS not defined in environment\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
my $command = "mksysnum_darwin.pl " . join(' ', @ARGV);
|
||||
|
||||
print <<EOF;
|
||||
// $command
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
|
||||
|
||||
package unix
|
||||
|
||||
const (
|
||||
EOF
|
||||
|
||||
while(<>){
|
||||
if(/^#define\s+SYS_(\w+)\s+([0-9]+)/){
|
||||
my $name = $1;
|
||||
my $num = $2;
|
||||
$name =~ y/a-z/A-Z/;
|
||||
print " SYS_$name = $num;"
|
||||
}
|
||||
}
|
||||
|
||||
print <<EOF;
|
||||
)
|
||||
EOF
|
||||
|
|
@ -1,50 +0,0 @@
|
|||
#!/usr/bin/env perl
|
||||
# Copyright 2009 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
#
|
||||
# Generate system call table for DragonFly from master list
|
||||
# (for example, /usr/src/sys/kern/syscalls.master).
|
||||
|
||||
use strict;
|
||||
|
||||
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
|
||||
print STDERR "GOARCH or GOOS not defined in environment\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
my $command = "mksysnum_dragonfly.pl " . join(' ', @ARGV);
|
||||
|
||||
print <<EOF;
|
||||
// $command
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
|
||||
|
||||
package unix
|
||||
|
||||
const (
|
||||
EOF
|
||||
|
||||
while(<>){
|
||||
if(/^([0-9]+)\s+STD\s+({ \S+\s+(\w+).*)$/){
|
||||
my $num = $1;
|
||||
my $proto = $2;
|
||||
my $name = "SYS_$3";
|
||||
$name =~ y/a-z/A-Z/;
|
||||
|
||||
# There are multiple entries for enosys and nosys, so comment them out.
|
||||
if($name =~ /^SYS_E?NOSYS$/){
|
||||
$name = "// $name";
|
||||
}
|
||||
if($name eq 'SYS_SYS_EXIT'){
|
||||
$name = 'SYS_EXIT';
|
||||
}
|
||||
|
||||
print " $name = $num; // $proto\n";
|
||||
}
|
||||
}
|
||||
|
||||
print <<EOF;
|
||||
)
|
||||
EOF
|
||||
|
|
@ -1,50 +0,0 @@
|
|||
#!/usr/bin/env perl
|
||||
# Copyright 2009 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
#
|
||||
# Generate system call table for FreeBSD from master list
|
||||
# (for example, /usr/src/sys/kern/syscalls.master).
|
||||
|
||||
use strict;
|
||||
|
||||
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
|
||||
print STDERR "GOARCH or GOOS not defined in environment\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
my $command = "mksysnum_freebsd.pl " . join(' ', @ARGV);
|
||||
|
||||
print <<EOF;
|
||||
// $command
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
|
||||
|
||||
package unix
|
||||
|
||||
const (
|
||||
EOF
|
||||
|
||||
while(<>){
|
||||
if(/^([0-9]+)\s+\S+\s+(?:NO)?STD\s+({ \S+\s+(\w+).*)$/){
|
||||
my $num = $1;
|
||||
my $proto = $2;
|
||||
my $name = "SYS_$3";
|
||||
$name =~ y/a-z/A-Z/;
|
||||
|
||||
# There are multiple entries for enosys and nosys, so comment them out.
|
||||
if($name =~ /^SYS_E?NOSYS$/){
|
||||
$name = "// $name";
|
||||
}
|
||||
if($name eq 'SYS_SYS_EXIT'){
|
||||
$name = 'SYS_EXIT';
|
||||
}
|
||||
|
||||
print " $name = $num; // $proto\n";
|
||||
}
|
||||
}
|
||||
|
||||
print <<EOF;
|
||||
)
|
||||
EOF
|
||||
|
|
@ -1,58 +0,0 @@
|
|||
#!/usr/bin/env perl
|
||||
# Copyright 2009 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
#
|
||||
# Generate system call table for OpenBSD from master list
|
||||
# (for example, /usr/src/sys/kern/syscalls.master).
|
||||
|
||||
use strict;
|
||||
|
||||
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
|
||||
print STDERR "GOARCH or GOOS not defined in environment\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
my $command = "mksysnum_netbsd.pl " . join(' ', @ARGV);
|
||||
|
||||
print <<EOF;
|
||||
// $command
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
|
||||
|
||||
package unix
|
||||
|
||||
const (
|
||||
EOF
|
||||
|
||||
my $line = '';
|
||||
while(<>){
|
||||
if($line =~ /^(.*)\\$/) {
|
||||
# Handle continuation
|
||||
$line = $1;
|
||||
$_ =~ s/^\s+//;
|
||||
$line .= $_;
|
||||
} else {
|
||||
# New line
|
||||
$line = $_;
|
||||
}
|
||||
next if $line =~ /\\$/;
|
||||
if($line =~ /^([0-9]+)\s+((STD)|(NOERR))\s+(RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$/) {
|
||||
my $num = $1;
|
||||
my $proto = $6;
|
||||
my $compat = $8;
|
||||
my $name = "$7_$9";
|
||||
|
||||
$name = "$7_$11" if $11 ne '';
|
||||
$name =~ y/a-z/A-Z/;
|
||||
|
||||
if($compat eq '' || $compat eq '13' || $compat eq '30' || $compat eq '50') {
|
||||
print " $name = $num; // $proto\n";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
print <<EOF;
|
||||
)
|
||||
EOF
|
||||
|
|
@ -1,50 +0,0 @@
|
|||
#!/usr/bin/env perl
|
||||
# Copyright 2009 The Go Authors. All rights reserved.
|
||||
# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
|
||||
#
|
||||
# Generate system call table for OpenBSD from master list
|
||||
# (for example, /usr/src/sys/kern/syscalls.master).
|
||||
|
||||
use strict;
|
||||
|
||||
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
|
||||
print STDERR "GOARCH or GOOS not defined in environment\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
my $command = "mksysnum_openbsd.pl " . join(' ', @ARGV);
|
||||
|
||||
print <<EOF;
|
||||
// $command
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
|
||||
|
||||
package unix
|
||||
|
||||
const (
|
||||
EOF
|
||||
|
||||
while(<>){
|
||||
if(/^([0-9]+)\s+STD\s+(NOLOCK\s+)?({ \S+\s+\*?(\w+).*)$/){
|
||||
my $num = $1;
|
||||
my $proto = $3;
|
||||
my $name = $4;
|
||||
$name =~ y/a-z/A-Z/;
|
||||
|
||||
# There are multiple entries for enosys and nosys, so comment them out.
|
||||
if($name =~ /^SYS_E?NOSYS$/){
|
||||
$name = "// $name";
|
||||
}
|
||||
if($name eq 'SYS_SYS_EXIT'){
|
||||
$name = 'SYS_EXIT';
|
||||
}
|
||||
|
||||
print " $name = $num; // $proto\n";
|
||||
}
|
||||
}
|
||||
|
||||
print <<EOF;
|
||||
)
|
||||
EOF
|
||||
|
|
@ -2,9 +2,6 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build openbsd
|
||||
// +build 386 amd64 arm
|
||||
|
||||
package unix
|
||||
|
||||
import (
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build aix dragonfly freebsd linux netbsd openbsd
|
||||
|
||||
package unix
|
||||
|
||||
// ReadDirent reads directory entries from fd and writes them into buf.
|
||||
func ReadDirent(fd int, buf []byte) (n int, err error) {
|
||||
return Getdents(fd, buf)
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build darwin
|
||||
|
||||
package unix
|
||||
|
||||
import "unsafe"
|
||||
|
||||
// ReadDirent reads directory entries from fd and writes them into buf.
|
||||
func ReadDirent(fd int, buf []byte) (n int, err error) {
|
||||
// Final argument is (basep *uintptr) and the syscall doesn't take nil.
|
||||
// 64 bits should be enough. (32 bits isn't even on 386). Since the
|
||||
// actual system call is getdirentries64, 64 is a good guess.
|
||||
// TODO(rsc): Can we use a single global basep for all calls?
|
||||
var base = (*uintptr)(unsafe.Pointer(new(uint64)))
|
||||
return Getdirentries(fd, buf, base)
|
||||
}
|
||||
|
|
@ -8,17 +8,33 @@
|
|||
|
||||
package unix
|
||||
|
||||
import "unsafe"
|
||||
import (
|
||||
"runtime"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// Round the length of a raw sockaddr up to align it properly.
|
||||
func cmsgAlignOf(salen int) int {
|
||||
salign := SizeofPtr
|
||||
// NOTE: It seems like 64-bit Darwin, DragonFly BSD and
|
||||
// Solaris kernels still require 32-bit aligned access to
|
||||
// network subsystem.
|
||||
if darwin64Bit || dragonfly64Bit || solaris64Bit {
|
||||
salign = 4
|
||||
|
||||
switch runtime.GOOS {
|
||||
case "aix":
|
||||
// There is no alignment on AIX.
|
||||
salign = 1
|
||||
case "darwin", "dragonfly", "solaris", "illumos":
|
||||
// NOTE: It seems like 64-bit Darwin, DragonFly BSD,
|
||||
// illumos, and Solaris kernels still require 32-bit
|
||||
// aligned access to network subsystem.
|
||||
if SizeofPtr == 8 {
|
||||
salign = 4
|
||||
}
|
||||
case "netbsd", "openbsd":
|
||||
// NetBSD and OpenBSD armv7 require 64-bit alignment.
|
||||
if runtime.GOARCH == "arm" {
|
||||
salign = 8
|
||||
}
|
||||
}
|
||||
|
||||
return (salen + salign - 1) & ^(salign - 1)
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -50,5 +50,4 @@ func BytePtrFromString(s string) (*byte, error) {
|
|||
}
|
||||
|
||||
// Single-word zero for use when we need a valid pointer to 0 bytes.
|
||||
// See mkunix.pl.
|
||||
var _zero uintptr
|
||||
|
|
|
|||
|
|
@ -13,10 +13,7 @@
|
|||
|
||||
package unix
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
import "unsafe"
|
||||
|
||||
/*
|
||||
* Wrapped
|
||||
|
|
@ -230,7 +227,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
|
|||
|
||||
// Some versions of AIX have a bug in getsockname (see IV78655).
|
||||
// We can't rely on sa.Len being set correctly.
|
||||
n := SizeofSockaddrUnix - 3 // substract leading Family, Len, terminating NUL.
|
||||
n := SizeofSockaddrUnix - 3 // subtract leading Family, Len, terminating NUL.
|
||||
for i := 0; i < n; i++ {
|
||||
if pp.Path[i] == 0 {
|
||||
n = i
|
||||
|
|
@ -271,13 +268,36 @@ func Gettimeofday(tv *Timeval) (err error) {
|
|||
return
|
||||
}
|
||||
|
||||
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
if raceenabled {
|
||||
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
||||
}
|
||||
return sendfile(outfd, infd, offset, count)
|
||||
}
|
||||
|
||||
// TODO
|
||||
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
return -1, ENOSYS
|
||||
}
|
||||
|
||||
func direntIno(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
|
||||
}
|
||||
|
||||
func direntReclen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
|
||||
}
|
||||
|
||||
func direntNamlen(buf []byte) (uint64, bool) {
|
||||
reclen, ok := direntReclen(buf)
|
||||
if !ok {
|
||||
return 0, false
|
||||
}
|
||||
return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
|
||||
}
|
||||
|
||||
//sys getdirent(fd int, buf []byte) (n int, err error)
|
||||
func ReadDirent(fd int, buf []byte) (n int, err error) {
|
||||
func Getdents(fd int, buf []byte) (n int, err error) {
|
||||
return getdirent(fd, buf)
|
||||
}
|
||||
|
||||
|
|
@ -330,49 +350,12 @@ func (w WaitStatus) Signal() Signal {
|
|||
|
||||
func (w WaitStatus) Continued() bool { return w&0x01000000 != 0 }
|
||||
|
||||
func (w WaitStatus) CoreDump() bool { return w&0x200 != 0 }
|
||||
func (w WaitStatus) CoreDump() bool { return w&0x80 == 0x80 }
|
||||
|
||||
func (w WaitStatus) TrapCause() int { return -1 }
|
||||
|
||||
//sys ioctl(fd int, req uint, arg uintptr) (err error)
|
||||
|
||||
// ioctl itself should not be exposed directly, but additional get/set
|
||||
// functions for specific types are permissible.
|
||||
|
||||
// IoctlSetInt performs an ioctl operation which sets an integer value
|
||||
// on fd, using the specified request number.
|
||||
func IoctlSetInt(fd int, req uint, value int) error {
|
||||
return ioctl(fd, req, uintptr(value))
|
||||
}
|
||||
|
||||
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
func ioctlSetTermios(fd int, req uint, value *Termios) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
// IoctlGetInt performs an ioctl operation which gets an integer value
|
||||
// from fd, using the specified request number.
|
||||
func IoctlGetInt(fd int, req uint) (int, error) {
|
||||
var value int
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return value, err
|
||||
}
|
||||
|
||||
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
|
||||
var value Winsize
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
||||
var value Termios
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
// fcntl must never be called with cmd=F_DUP2FD because it doesn't work on AIX
|
||||
// There is no way to create a custom fcntl and to keep //sys fcntl easily,
|
||||
// Therefore, the programmer must call dup2 instead of fcntl in this case.
|
||||
|
|
@ -385,10 +368,6 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
|||
|
||||
//sys fcntl(fd int, cmd int, arg int) (val int, err error)
|
||||
|
||||
func Flock(fd int, how int) (err error) {
|
||||
return syscall.Flock(fd, how)
|
||||
}
|
||||
|
||||
/*
|
||||
* Direct access
|
||||
*/
|
||||
|
|
@ -444,8 +423,6 @@ func Flock(fd int, how int) (err error) {
|
|||
//sysnb Times(tms *Tms) (ticks uintptr, err error)
|
||||
//sysnb Umask(mask int) (oldmask int)
|
||||
//sysnb Uname(buf *Utsname) (err error)
|
||||
//TODO umount
|
||||
// //sys Unmount(target string, flags int) (err error) = umount
|
||||
//sys Unlink(path string) (err error)
|
||||
//sys Unlinkat(dirfd int, path string, flags int) (err error)
|
||||
//sys Ustat(dev int, ubuf *Ustat_t) (err error)
|
||||
|
|
@ -456,8 +433,8 @@ func Flock(fd int, how int) (err error) {
|
|||
//sys Dup2(oldfd int, newfd int) (err error)
|
||||
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = posix_fadvise64
|
||||
//sys Fchown(fd int, uid int, gid int) (err error)
|
||||
//sys Fstat(fd int, stat *Stat_t) (err error)
|
||||
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = fstatat
|
||||
//sys fstat(fd int, stat *Stat_t) (err error)
|
||||
//sys fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = fstatat
|
||||
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
|
||||
//sys Ftruncate(fd int, length int64) (err error)
|
||||
//sysnb Getegid() (egid int)
|
||||
|
|
@ -466,18 +443,17 @@ func Flock(fd int, how int) (err error) {
|
|||
//sysnb Getuid() (uid int)
|
||||
//sys Lchown(path string, uid int, gid int) (err error)
|
||||
//sys Listen(s int, n int) (err error)
|
||||
//sys Lstat(path string, stat *Stat_t) (err error)
|
||||
//sys lstat(path string, stat *Stat_t) (err error)
|
||||
//sys Pause() (err error)
|
||||
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = pread64
|
||||
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64
|
||||
//TODO Select
|
||||
// //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
||||
//sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
|
||||
//sysnb Setregid(rgid int, egid int) (err error)
|
||||
//sysnb Setreuid(ruid int, euid int) (err error)
|
||||
//sys Shutdown(fd int, how int) (err error)
|
||||
//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
|
||||
//sys Stat(path string, stat *Stat_t) (err error)
|
||||
//sys stat(path string, statptr *Stat_t) (err error)
|
||||
//sys Statfs(path string, buf *Statfs_t) (err error)
|
||||
//sys Truncate(path string, length int64) (err error)
|
||||
|
||||
|
|
@ -493,8 +469,10 @@ func Flock(fd int, how int) (err error) {
|
|||
//sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
|
||||
//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
|
||||
//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
|
||||
//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
|
||||
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
|
||||
|
||||
// In order to use msghdr structure with Control, Controllen, nrecvmsg and nsendmsg must be used.
|
||||
//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = nrecvmsg
|
||||
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = nsendmsg
|
||||
|
||||
//sys munmap(addr uintptr, length uintptr) (err error)
|
||||
|
||||
|
|
@ -545,3 +523,14 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
|
|||
//sys gettimeofday(tv *Timeval, tzp *Timezone) (err error)
|
||||
//sysnb Time(t *Time_t) (tt Time_t, err error)
|
||||
//sys Utime(path string, buf *Utimbuf) (err error)
|
||||
|
||||
//sys Getsystemcfg(label int) (n uint64)
|
||||
|
||||
//sys umount(target string) (err error)
|
||||
func Unmount(target string, flags int) (err error) {
|
||||
if flags != 0 {
|
||||
// AIX doesn't have any flags for umount.
|
||||
return ENOSYS
|
||||
}
|
||||
return umount(target)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -29,6 +29,26 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
||||
func Fstat(fd int, stat *Stat_t) error {
|
||||
return fstat(fd, stat)
|
||||
}
|
||||
|
||||
func Fstatat(dirfd int, path string, stat *Stat_t, flags int) error {
|
||||
return fstatat(dirfd, path, stat, flags)
|
||||
}
|
||||
|
||||
func Lstat(path string, stat *Stat_t) error {
|
||||
return lstat(path, stat)
|
||||
}
|
||||
|
||||
func Stat(path string, statptr *Stat_t) error {
|
||||
return stat(path, statptr)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -29,6 +29,57 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
||||
// In order to only have Timespec structure, type of Stat_t's fields
|
||||
// Atim, Mtim and Ctim is changed from StTimespec to Timespec during
|
||||
// ztypes generation.
|
||||
// On ppc64, Timespec.Nsec is an int64 while StTimespec.Nsec is an
|
||||
// int32, so the fields' value must be modified.
|
||||
func fixStatTimFields(stat *Stat_t) {
|
||||
stat.Atim.Nsec >>= 32
|
||||
stat.Mtim.Nsec >>= 32
|
||||
stat.Ctim.Nsec >>= 32
|
||||
}
|
||||
|
||||
func Fstat(fd int, stat *Stat_t) error {
|
||||
err := fstat(fd, stat)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
fixStatTimFields(stat)
|
||||
return nil
|
||||
}
|
||||
|
||||
func Fstatat(dirfd int, path string, stat *Stat_t, flags int) error {
|
||||
err := fstatat(dirfd, path, stat, flags)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
fixStatTimFields(stat)
|
||||
return nil
|
||||
}
|
||||
|
||||
func Lstat(path string, stat *Stat_t) error {
|
||||
err := lstat(path, stat)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
fixStatTimFields(stat)
|
||||
return nil
|
||||
}
|
||||
|
||||
func Stat(path string, statptr *Stat_t) error {
|
||||
err := stat(path, statptr)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
fixStatTimFields(statptr)
|
||||
return nil
|
||||
}
|
||||
|
|
|
|||
|
|
@ -63,15 +63,6 @@ func Setgroups(gids []int) (err error) {
|
|||
return setgroups(len(a), &a[0])
|
||||
}
|
||||
|
||||
func ReadDirent(fd int, buf []byte) (n int, err error) {
|
||||
// Final argument is (basep *uintptr) and the syscall doesn't take nil.
|
||||
// 64 bits should be enough. (32 bits isn't even on 386). Since the
|
||||
// actual system call is getdirentries64, 64 is a good guess.
|
||||
// TODO(rsc): Can we use a single global basep for all calls?
|
||||
var base = (*uintptr)(unsafe.Pointer(new(uint64)))
|
||||
return Getdirentries(fd, buf, base)
|
||||
}
|
||||
|
||||
// Wait status is 7 bits at bottom, either 0 (exited),
|
||||
// 0x7F (stopped), or a signal number that caused an exit.
|
||||
// The 0x80 bit is whether there was a core dump.
|
||||
|
|
@ -86,6 +77,7 @@ const (
|
|||
shift = 8
|
||||
|
||||
exited = 0
|
||||
killed = 9
|
||||
stopped = 0x7F
|
||||
)
|
||||
|
||||
|
|
@ -112,6 +104,8 @@ func (w WaitStatus) CoreDump() bool { return w.Signaled() && w&core != 0 }
|
|||
|
||||
func (w WaitStatus) Stopped() bool { return w&mask == stopped && syscall.Signal(w>>shift) != SIGSTOP }
|
||||
|
||||
func (w WaitStatus) Killed() bool { return w&mask == killed && syscall.Signal(w>>shift) != SIGKILL }
|
||||
|
||||
func (w WaitStatus) Continued() bool { return w&mask == stopped && syscall.Signal(w>>shift) == SIGSTOP }
|
||||
|
||||
func (w WaitStatus) StopSignal() syscall.Signal {
|
||||
|
|
@ -419,8 +413,6 @@ func Kevent(kq int, changes, events []Kevent_t, timeout *Timespec) (n int, err e
|
|||
return kevent(kq, change, len(changes), event, len(events), timeout)
|
||||
}
|
||||
|
||||
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
|
||||
|
||||
// sysctlmib translates name to mib number and appends any additional args.
|
||||
func sysctlmib(name string, args ...int) ([]_C_int, error) {
|
||||
// Translate name to mib number.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,29 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build darwin,go1.12,!go1.13
|
||||
|
||||
package unix
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
|
||||
// To implement this using libSystem we'd need syscall_syscallPtr for
|
||||
// fdopendir. However, syscallPtr was only added in Go 1.13, so we fall
|
||||
// back to raw syscalls for this func on Go 1.12.
|
||||
var p unsafe.Pointer
|
||||
if len(buf) > 0 {
|
||||
p = unsafe.Pointer(&buf[0])
|
||||
} else {
|
||||
p = unsafe.Pointer(&_zero)
|
||||
}
|
||||
r0, _, e1 := Syscall6(SYS_GETDIRENTRIES64, uintptr(fd), uintptr(p), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
|
||||
n = int(r0)
|
||||
if e1 != 0 {
|
||||
return n, errnoErr(e1)
|
||||
}
|
||||
return n, nil
|
||||
}
|
||||
|
|
@ -0,0 +1,103 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build darwin,go1.13
|
||||
|
||||
package unix
|
||||
|
||||
import "unsafe"
|
||||
|
||||
//sys closedir(dir uintptr) (err error)
|
||||
//sys readdir_r(dir uintptr, entry *Dirent, result **Dirent) (res Errno)
|
||||
|
||||
func fdopendir(fd int) (dir uintptr, err error) {
|
||||
r0, _, e1 := syscall_syscallPtr(funcPC(libc_fdopendir_trampoline), uintptr(fd), 0, 0)
|
||||
dir = uintptr(r0)
|
||||
if e1 != 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func libc_fdopendir_trampoline()
|
||||
|
||||
//go:linkname libc_fdopendir libc_fdopendir
|
||||
//go:cgo_import_dynamic libc_fdopendir fdopendir "/usr/lib/libSystem.B.dylib"
|
||||
|
||||
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
|
||||
// Simulate Getdirentries using fdopendir/readdir_r/closedir.
|
||||
const ptrSize = unsafe.Sizeof(uintptr(0))
|
||||
|
||||
// We store the number of entries to skip in the seek
|
||||
// offset of fd. See issue #31368.
|
||||
// It's not the full required semantics, but should handle the case
|
||||
// of calling Getdirentries or ReadDirent repeatedly.
|
||||
// It won't handle assigning the results of lseek to *basep, or handle
|
||||
// the directory being edited underfoot.
|
||||
skip, err := Seek(fd, 0, 1 /* SEEK_CUR */)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
// We need to duplicate the incoming file descriptor
|
||||
// because the caller expects to retain control of it, but
|
||||
// fdopendir expects to take control of its argument.
|
||||
// Just Dup'ing the file descriptor is not enough, as the
|
||||
// result shares underlying state. Use Openat to make a really
|
||||
// new file descriptor referring to the same directory.
|
||||
fd2, err := Openat(fd, ".", O_RDONLY, 0)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
d, err := fdopendir(fd2)
|
||||
if err != nil {
|
||||
Close(fd2)
|
||||
return 0, err
|
||||
}
|
||||
defer closedir(d)
|
||||
|
||||
var cnt int64
|
||||
for {
|
||||
var entry Dirent
|
||||
var entryp *Dirent
|
||||
e := readdir_r(d, &entry, &entryp)
|
||||
if e != 0 {
|
||||
return n, errnoErr(e)
|
||||
}
|
||||
if entryp == nil {
|
||||
break
|
||||
}
|
||||
if skip > 0 {
|
||||
skip--
|
||||
cnt++
|
||||
continue
|
||||
}
|
||||
reclen := int(entry.Reclen)
|
||||
if reclen > len(buf) {
|
||||
// Not enough room. Return for now.
|
||||
// The counter will let us know where we should start up again.
|
||||
// Note: this strategy for suspending in the middle and
|
||||
// restarting is O(n^2) in the length of the directory. Oh well.
|
||||
break
|
||||
}
|
||||
// Copy entry into return buffer.
|
||||
s := struct {
|
||||
ptr unsafe.Pointer
|
||||
siz int
|
||||
cap int
|
||||
}{ptr: unsafe.Pointer(&entry), siz: reclen, cap: reclen}
|
||||
copy(buf, *(*[]byte)(unsafe.Pointer(&s)))
|
||||
buf = buf[reclen:]
|
||||
n += reclen
|
||||
cnt++
|
||||
}
|
||||
// Set the seek offset of the input fd to record
|
||||
// how many files we've already returned.
|
||||
_, err = Seek(fd, cnt, 0 /* SEEK_SET */)
|
||||
if err != nil {
|
||||
return n, err
|
||||
}
|
||||
|
||||
return n, nil
|
||||
}
|
||||
|
|
@ -77,7 +77,18 @@ func nametomib(name string) (mib []_C_int, err error) {
|
|||
return buf[0 : n/siz], nil
|
||||
}
|
||||
|
||||
//sys ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
|
||||
func direntIno(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
|
||||
}
|
||||
|
||||
func direntReclen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
|
||||
}
|
||||
|
||||
func direntNamlen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
|
||||
}
|
||||
|
||||
func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) }
|
||||
func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) }
|
||||
|
||||
|
|
@ -108,17 +119,8 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
|
|||
return nil, err
|
||||
}
|
||||
|
||||
_, _, e1 := Syscall6(
|
||||
SYS_GETATTRLIST,
|
||||
uintptr(unsafe.Pointer(_p0)),
|
||||
uintptr(unsafe.Pointer(&attrList)),
|
||||
uintptr(unsafe.Pointer(&attrBuf[0])),
|
||||
uintptr(len(attrBuf)),
|
||||
uintptr(options),
|
||||
0,
|
||||
)
|
||||
if e1 != 0 {
|
||||
return nil, e1
|
||||
if err := getattrlist(_p0, unsafe.Pointer(&attrList), unsafe.Pointer(&attrBuf[0]), uintptr(len(attrBuf)), int(options)); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
size := *(*uint32)(unsafe.Pointer(&attrBuf[0]))
|
||||
|
||||
|
|
@ -151,6 +153,25 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
|
|||
return
|
||||
}
|
||||
|
||||
//sys getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error)
|
||||
|
||||
func SysctlClockinfo(name string) (*Clockinfo, error) {
|
||||
mib, err := sysctlmib(name)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
n := uintptr(SizeofClockinfo)
|
||||
var ci Clockinfo
|
||||
if err := sysctl(mib, (*byte)(unsafe.Pointer(&ci)), &n, nil, 0); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if n != SizeofClockinfo {
|
||||
return nil, EIO
|
||||
}
|
||||
return &ci, nil
|
||||
}
|
||||
|
||||
//sysnb pipe() (r int, w int, err error)
|
||||
|
||||
func Pipe(p []int) (err error) {
|
||||
|
|
@ -168,12 +189,7 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
|
|||
_p0 = unsafe.Pointer(&buf[0])
|
||||
bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
|
||||
}
|
||||
r0, _, e1 := Syscall(SYS_GETFSSTAT64, uintptr(_p0), bufsize, uintptr(flags))
|
||||
n = int(r0)
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
return getfsstat(_p0, bufsize, flags)
|
||||
}
|
||||
|
||||
func xattrPointer(dest []byte) *byte {
|
||||
|
|
@ -298,21 +314,16 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
|
|||
if flags&AT_SYMLINK_NOFOLLOW != 0 {
|
||||
options |= FSOPT_NOFOLLOW
|
||||
}
|
||||
_, _, e1 := Syscall6(
|
||||
SYS_SETATTRLIST,
|
||||
uintptr(unsafe.Pointer(_p0)),
|
||||
uintptr(unsafe.Pointer(&attrList)),
|
||||
uintptr(unsafe.Pointer(&attributes)),
|
||||
uintptr(unsafe.Sizeof(attributes)),
|
||||
uintptr(options),
|
||||
0,
|
||||
)
|
||||
if e1 != 0 {
|
||||
return e1
|
||||
}
|
||||
return nil
|
||||
return setattrlist(
|
||||
_p0,
|
||||
unsafe.Pointer(&attrList),
|
||||
unsafe.Pointer(&attributes),
|
||||
unsafe.Sizeof(attributes),
|
||||
options)
|
||||
}
|
||||
|
||||
//sys setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error)
|
||||
|
||||
func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error {
|
||||
// Darwin doesn't support SYS_UTIMENSAT
|
||||
return ENOSYS
|
||||
|
|
@ -328,43 +339,6 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
|
|||
|
||||
//sys ioctl(fd int, req uint, arg uintptr) (err error)
|
||||
|
||||
// ioctl itself should not be exposed directly, but additional get/set
|
||||
// functions for specific types are permissible.
|
||||
|
||||
// IoctlSetInt performs an ioctl operation which sets an integer value
|
||||
// on fd, using the specified request number.
|
||||
func IoctlSetInt(fd int, req uint, value int) error {
|
||||
return ioctl(fd, req, uintptr(value))
|
||||
}
|
||||
|
||||
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
func ioctlSetTermios(fd int, req uint, value *Termios) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
// IoctlGetInt performs an ioctl operation which gets an integer value
|
||||
// from fd, using the specified request number.
|
||||
func IoctlGetInt(fd int, req uint) (int, error) {
|
||||
var value int
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return value, err
|
||||
}
|
||||
|
||||
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
|
||||
var value Winsize
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
||||
var value Termios
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func Uname(uname *Utsname) error {
|
||||
mib := []_C_int{CTL_KERN, KERN_OSTYPE}
|
||||
n := unsafe.Sizeof(uname.Sysname)
|
||||
|
|
@ -411,6 +385,18 @@ func Uname(uname *Utsname) error {
|
|||
return nil
|
||||
}
|
||||
|
||||
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
if raceenabled {
|
||||
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
||||
}
|
||||
var length = int64(count)
|
||||
err = sendfile(infd, outfd, *offset, &length, nil, 0)
|
||||
written = int(length)
|
||||
return
|
||||
}
|
||||
|
||||
//sys sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error)
|
||||
|
||||
/*
|
||||
* Exposed directly
|
||||
*/
|
||||
|
|
@ -421,6 +407,7 @@ func Uname(uname *Utsname) error {
|
|||
//sys Chmod(path string, mode uint32) (err error)
|
||||
//sys Chown(path string, uid int, gid int) (err error)
|
||||
//sys Chroot(path string) (err error)
|
||||
//sys ClockGettime(clockid int32, time *Timespec) (err error)
|
||||
//sys Close(fd int) (err error)
|
||||
//sys Dup(fd int) (nfd int, err error)
|
||||
//sys Dup2(from int, to int) (err error)
|
||||
|
|
@ -435,12 +422,8 @@ func Uname(uname *Utsname) error {
|
|||
//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
|
||||
//sys Flock(fd int, how int) (err error)
|
||||
//sys Fpathconf(fd int, name int) (val int, err error)
|
||||
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
|
||||
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
|
||||
//sys Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
|
||||
//sys Fsync(fd int) (err error)
|
||||
//sys Ftruncate(fd int, length int64) (err error)
|
||||
//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
|
||||
//sys Getdtablesize() (size int)
|
||||
//sysnb Getegid() (egid int)
|
||||
//sysnb Geteuid() (uid int)
|
||||
|
|
@ -460,7 +443,6 @@ func Uname(uname *Utsname) error {
|
|||
//sys Link(path string, link string) (err error)
|
||||
//sys Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
|
||||
//sys Listen(s int, backlog int) (err error)
|
||||
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
|
||||
//sys Mkdir(path string, mode uint32) (err error)
|
||||
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
|
||||
//sys Mkfifo(path string, mode uint32) (err error)
|
||||
|
|
@ -478,7 +460,7 @@ func Uname(uname *Utsname) error {
|
|||
//sys Revoke(path string) (err error)
|
||||
//sys Rmdir(path string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
|
||||
//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error)
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
||||
//sys Setegid(egid int) (err error)
|
||||
//sysnb Seteuid(euid int) (err error)
|
||||
//sysnb Setgid(gid int) (err error)
|
||||
|
|
@ -492,8 +474,6 @@ func Uname(uname *Utsname) error {
|
|||
//sysnb Setsid() (pid int, err error)
|
||||
//sysnb Settimeofday(tp *Timeval) (err error)
|
||||
//sysnb Setuid(uid int) (err error)
|
||||
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
|
||||
//sys Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
|
||||
//sys Symlink(path string, link string) (err error)
|
||||
//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys Sync() (err error)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,9 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build darwin,386,!go1.12
|
||||
|
||||
package unix
|
||||
|
||||
//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
|
||||
|
|
@ -8,9 +8,11 @@ package unix
|
|||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
|
||||
//sys ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
|
||||
|
||||
func setTimespec(sec, nsec int64) Timespec {
|
||||
return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
|
||||
}
|
||||
|
|
@ -44,21 +46,12 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
var length = uint64(count)
|
||||
|
||||
_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(*offset>>32), uintptr(unsafe.Pointer(&length)), 0, 0, 0, 0)
|
||||
|
||||
written = int(length)
|
||||
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
||||
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
|
||||
|
|
@ -66,3 +59,11 @@ func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
|
|||
// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
|
||||
// of darwin/386 the syscall is called sysctl instead of __sysctl.
|
||||
const SYS___SYSCTL = SYS_SYSCTL
|
||||
|
||||
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
|
||||
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
|
||||
//sys Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
|
||||
//sys getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
|
||||
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
|
||||
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
|
||||
//sys Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
|
||||
|
|
|
|||
|
|
@ -0,0 +1,9 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build darwin,amd64,!go1.12
|
||||
|
||||
package unix
|
||||
|
||||
//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
|
||||
|
|
@ -8,9 +8,11 @@ package unix
|
|||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
|
||||
//sys ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
|
||||
|
||||
func setTimespec(sec, nsec int64) Timespec {
|
||||
return Timespec{Sec: sec, Nsec: nsec}
|
||||
}
|
||||
|
|
@ -44,21 +46,12 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
var length = uint64(count)
|
||||
|
||||
_, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0)
|
||||
|
||||
written = int(length)
|
||||
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
||||
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
|
||||
|
|
@ -66,3 +59,11 @@ func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
|
|||
// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
|
||||
// of darwin/amd64 the syscall is called sysctl instead of __sysctl.
|
||||
const SYS___SYSCTL = SYS_SYSCTL
|
||||
|
||||
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
|
||||
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
|
||||
//sys Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
|
||||
//sys getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
|
||||
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
|
||||
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
|
||||
//sys Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
|
||||
|
|
|
|||
|
|
@ -0,0 +1,11 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build darwin,386,!go1.12
|
||||
|
||||
package unix
|
||||
|
||||
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
|
||||
return 0, ENOSYS
|
||||
}
|
||||
|
|
@ -6,9 +6,16 @@ package unix
|
|||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
func ptrace(request int, pid int, addr uintptr, data uintptr) error {
|
||||
return ENOTSUP
|
||||
}
|
||||
|
||||
func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) error {
|
||||
return ENOTSUP
|
||||
}
|
||||
|
||||
func setTimespec(sec, nsec int64) Timespec {
|
||||
return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
|
||||
}
|
||||
|
|
@ -42,21 +49,12 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
var length = uint64(count)
|
||||
|
||||
_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(*offset>>32), uintptr(unsafe.Pointer(&length)), 0, 0, 0, 0)
|
||||
|
||||
written = int(length)
|
||||
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
||||
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
|
||||
|
|
@ -64,3 +62,11 @@ func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
|
|||
// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
|
||||
// of darwin/arm the syscall is called sysctl instead of __sysctl.
|
||||
const SYS___SYSCTL = SYS_SYSCTL
|
||||
|
||||
//sys Fstat(fd int, stat *Stat_t) (err error)
|
||||
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
|
||||
//sys Fstatfs(fd int, stat *Statfs_t) (err error)
|
||||
//sys getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
|
||||
//sys Lstat(path string, stat *Stat_t) (err error)
|
||||
//sys Stat(path string, stat *Stat_t) (err error)
|
||||
//sys Statfs(path string, stat *Statfs_t) (err error)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,11 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build darwin,arm64,!go1.12
|
||||
|
||||
package unix
|
||||
|
||||
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
|
||||
return 0, ENOSYS
|
||||
}
|
||||
|
|
@ -8,9 +8,16 @@ package unix
|
|||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
func ptrace(request int, pid int, addr uintptr, data uintptr) error {
|
||||
return ENOTSUP
|
||||
}
|
||||
|
||||
func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) error {
|
||||
return ENOTSUP
|
||||
}
|
||||
|
||||
func setTimespec(sec, nsec int64) Timespec {
|
||||
return Timespec{Sec: sec, Nsec: nsec}
|
||||
}
|
||||
|
|
@ -44,21 +51,12 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
var length = uint64(count)
|
||||
|
||||
_, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0)
|
||||
|
||||
written = int(length)
|
||||
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
||||
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
|
||||
|
|
@ -66,3 +64,11 @@ func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
|
|||
// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
|
||||
// of darwin/arm64 the syscall is called sysctl instead of __sysctl.
|
||||
const SYS___SYSCTL = SYS_SYSCTL
|
||||
|
||||
//sys Fstat(fd int, stat *Stat_t) (err error)
|
||||
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
|
||||
//sys Fstatfs(fd int, stat *Statfs_t) (err error)
|
||||
//sys getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
|
||||
//sys Lstat(path string, stat *Stat_t) (err error)
|
||||
//sys Stat(path string, stat *Stat_t) (err error)
|
||||
//sys Statfs(path string, stat *Statfs_t) (err error)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,33 @@
|
|||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build darwin,go1.12
|
||||
|
||||
package unix
|
||||
|
||||
import "unsafe"
|
||||
|
||||
// Implemented in the runtime package (runtime/sys_darwin.go)
|
||||
func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
|
||||
func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
func syscall_syscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
func syscall_syscall9(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) // 32-bit only
|
||||
func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
|
||||
func syscall_rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
func syscall_syscallPtr(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
|
||||
|
||||
//go:linkname syscall_syscall syscall.syscall
|
||||
//go:linkname syscall_syscall6 syscall.syscall6
|
||||
//go:linkname syscall_syscall6X syscall.syscall6X
|
||||
//go:linkname syscall_syscall9 syscall.syscall9
|
||||
//go:linkname syscall_rawSyscall syscall.rawSyscall
|
||||
//go:linkname syscall_rawSyscall6 syscall.rawSyscall6
|
||||
//go:linkname syscall_syscallPtr syscall.syscallPtr
|
||||
|
||||
// Find the entry point for f. See comments in runtime/proc.go for the
|
||||
// function of the same name.
|
||||
//go:nosplit
|
||||
func funcPC(f func()) uintptr {
|
||||
return **(**uintptr)(unsafe.Pointer(&f))
|
||||
}
|
||||
|
|
@ -14,6 +14,8 @@ package unix
|
|||
|
||||
import "unsafe"
|
||||
|
||||
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
|
||||
|
||||
// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
|
||||
type SockaddrDatalink struct {
|
||||
Len uint8
|
||||
|
|
@ -57,6 +59,22 @@ func nametomib(name string) (mib []_C_int, err error) {
|
|||
return buf[0 : n/siz], nil
|
||||
}
|
||||
|
||||
func direntIno(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
|
||||
}
|
||||
|
||||
func direntReclen(buf []byte) (uint64, bool) {
|
||||
namlen, ok := direntNamlen(buf)
|
||||
if !ok {
|
||||
return 0, false
|
||||
}
|
||||
return (16 + namlen + 1 + 7) &^ 7, true
|
||||
}
|
||||
|
||||
func direntNamlen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
|
||||
}
|
||||
|
||||
//sysnb pipe() (r int, w int, err error)
|
||||
|
||||
func Pipe(p []int) (err error) {
|
||||
|
|
@ -134,43 +152,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
|
|||
|
||||
//sys ioctl(fd int, req uint, arg uintptr) (err error)
|
||||
|
||||
// ioctl itself should not be exposed directly, but additional get/set
|
||||
// functions for specific types are permissible.
|
||||
|
||||
// IoctlSetInt performs an ioctl operation which sets an integer value
|
||||
// on fd, using the specified request number.
|
||||
func IoctlSetInt(fd int, req uint, value int) error {
|
||||
return ioctl(fd, req, uintptr(value))
|
||||
}
|
||||
|
||||
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
func ioctlSetTermios(fd int, req uint, value *Termios) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
// IoctlGetInt performs an ioctl operation which gets an integer value
|
||||
// from fd, using the specified request number.
|
||||
func IoctlGetInt(fd int, req uint) (int, error) {
|
||||
var value int
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return value, err
|
||||
}
|
||||
|
||||
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
|
||||
var value Winsize
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
||||
var value Termios
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func sysctlUname(mib []_C_int, old *byte, oldlen *uintptr) error {
|
||||
err := sysctl(mib, old, oldlen, nil, 0)
|
||||
if err != nil {
|
||||
|
|
@ -234,6 +215,13 @@ func Uname(uname *Utsname) error {
|
|||
return nil
|
||||
}
|
||||
|
||||
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
if raceenabled {
|
||||
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
||||
}
|
||||
return sendfile(outfd, infd, offset, count)
|
||||
}
|
||||
|
||||
/*
|
||||
* Exposed directly
|
||||
*/
|
||||
|
|
@ -262,6 +250,7 @@ func Uname(uname *Utsname) error {
|
|||
//sys Fstatfs(fd int, stat *Statfs_t) (err error)
|
||||
//sys Fsync(fd int) (err error)
|
||||
//sys Ftruncate(fd int, length int64) (err error)
|
||||
//sys Getdents(fd int, buf []byte) (n int, err error)
|
||||
//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
|
||||
//sys Getdtablesize() (size int)
|
||||
//sysnb Getegid() (egid int)
|
||||
|
|
@ -297,10 +286,11 @@ func Uname(uname *Utsname) error {
|
|||
//sys read(fd int, p []byte) (n int, err error)
|
||||
//sys Readlink(path string, buf []byte) (n int, err error)
|
||||
//sys Rename(from string, to string) (err error)
|
||||
//sys Renameat(fromfd int, from string, tofd int, to string) (err error)
|
||||
//sys Revoke(path string) (err error)
|
||||
//sys Rmdir(path string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
|
||||
//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error)
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
||||
//sysnb Setegid(egid int) (err error)
|
||||
//sysnb Seteuid(euid int) (err error)
|
||||
//sysnb Setgid(gid int) (err error)
|
||||
|
|
|
|||
|
|
@ -33,6 +33,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -36,6 +36,8 @@ var (
|
|||
// INO64_FIRST from /usr/src/lib/libc/sys/compat-ino64.h
|
||||
const _ino64First = 1200031
|
||||
|
||||
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
|
||||
|
||||
func supportsABI(ver uint32) bool {
|
||||
osreldateOnce.Do(func() { osreldate, _ = SysctlUint32("kern.osreldate") })
|
||||
return osreldate >= ver
|
||||
|
|
@ -82,6 +84,18 @@ func nametomib(name string) (mib []_C_int, err error) {
|
|||
return buf[0 : n/siz], nil
|
||||
}
|
||||
|
||||
func direntIno(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
|
||||
}
|
||||
|
||||
func direntReclen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
|
||||
}
|
||||
|
||||
func direntNamlen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
|
||||
}
|
||||
|
||||
func Pipe(p []int) (err error) {
|
||||
return Pipe2(p, 0)
|
||||
}
|
||||
|
|
@ -189,43 +203,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
|
|||
|
||||
//sys ioctl(fd int, req uint, arg uintptr) (err error)
|
||||
|
||||
// ioctl itself should not be exposed directly, but additional get/set
|
||||
// functions for specific types are permissible.
|
||||
|
||||
// IoctlSetInt performs an ioctl operation which sets an integer value
|
||||
// on fd, using the specified request number.
|
||||
func IoctlSetInt(fd int, req uint, value int) error {
|
||||
return ioctl(fd, req, uintptr(value))
|
||||
}
|
||||
|
||||
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
func ioctlSetTermios(fd int, req uint, value *Termios) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
// IoctlGetInt performs an ioctl operation which gets an integer value
|
||||
// from fd, using the specified request number.
|
||||
func IoctlGetInt(fd int, req uint) (int, error) {
|
||||
var value int
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return value, err
|
||||
}
|
||||
|
||||
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
|
||||
var value Winsize
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
||||
var value Termios
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func Uname(uname *Utsname) error {
|
||||
mib := []_C_int{CTL_KERN, KERN_OSTYPE}
|
||||
n := unsafe.Sizeof(uname.Sysname)
|
||||
|
|
@ -362,7 +339,21 @@ func Getdents(fd int, buf []byte) (n int, err error) {
|
|||
|
||||
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
|
||||
if supportsABI(_ino64First) {
|
||||
return getdirentries_freebsd12(fd, buf, basep)
|
||||
if basep == nil || unsafe.Sizeof(*basep) == 8 {
|
||||
return getdirentries_freebsd12(fd, buf, (*uint64)(unsafe.Pointer(basep)))
|
||||
}
|
||||
// The freebsd12 syscall needs a 64-bit base. On 32-bit machines
|
||||
// we can't just use the basep passed in. See #32498.
|
||||
var base uint64 = uint64(*basep)
|
||||
n, err = getdirentries_freebsd12(fd, buf, &base)
|
||||
*basep = uintptr(base)
|
||||
if base>>32 != 0 {
|
||||
// We can't stuff the base back into a uintptr, so any
|
||||
// future calls would be suspect. Generate an error.
|
||||
// EIO is allowed by getdirentries.
|
||||
err = EIO
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// The old syscall entries are smaller than the new. Use 1/4 of the original
|
||||
|
|
@ -404,22 +395,22 @@ func roundup(x, y int) int {
|
|||
|
||||
func (s *Stat_t) convertFrom(old *stat_freebsd11_t) {
|
||||
*s = Stat_t{
|
||||
Dev: uint64(old.Dev),
|
||||
Ino: uint64(old.Ino),
|
||||
Nlink: uint64(old.Nlink),
|
||||
Mode: old.Mode,
|
||||
Uid: old.Uid,
|
||||
Gid: old.Gid,
|
||||
Rdev: uint64(old.Rdev),
|
||||
Atim: old.Atim,
|
||||
Mtim: old.Mtim,
|
||||
Ctim: old.Ctim,
|
||||
Birthtim: old.Birthtim,
|
||||
Size: old.Size,
|
||||
Blocks: old.Blocks,
|
||||
Blksize: old.Blksize,
|
||||
Flags: old.Flags,
|
||||
Gen: uint64(old.Gen),
|
||||
Dev: uint64(old.Dev),
|
||||
Ino: uint64(old.Ino),
|
||||
Nlink: uint64(old.Nlink),
|
||||
Mode: old.Mode,
|
||||
Uid: old.Uid,
|
||||
Gid: old.Gid,
|
||||
Rdev: uint64(old.Rdev),
|
||||
Atim: old.Atim,
|
||||
Mtim: old.Mtim,
|
||||
Ctim: old.Ctim,
|
||||
Btim: old.Btim,
|
||||
Size: old.Size,
|
||||
Blocks: old.Blocks,
|
||||
Blksize: old.Blksize,
|
||||
Flags: old.Flags,
|
||||
Gen: uint64(old.Gen),
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -500,6 +491,77 @@ func convertFromDirents11(buf []byte, old []byte) int {
|
|||
return dstPos
|
||||
}
|
||||
|
||||
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
if raceenabled {
|
||||
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
||||
}
|
||||
return sendfile(outfd, infd, offset, count)
|
||||
}
|
||||
|
||||
//sys ptrace(request int, pid int, addr uintptr, data int) (err error)
|
||||
|
||||
func PtraceAttach(pid int) (err error) {
|
||||
return ptrace(PTRACE_ATTACH, pid, 0, 0)
|
||||
}
|
||||
|
||||
func PtraceCont(pid int, signal int) (err error) {
|
||||
return ptrace(PTRACE_CONT, pid, 1, signal)
|
||||
}
|
||||
|
||||
func PtraceDetach(pid int) (err error) {
|
||||
return ptrace(PTRACE_DETACH, pid, 1, 0)
|
||||
}
|
||||
|
||||
func PtraceGetFpRegs(pid int, fpregsout *FpReg) (err error) {
|
||||
return ptrace(PTRACE_GETFPREGS, pid, uintptr(unsafe.Pointer(fpregsout)), 0)
|
||||
}
|
||||
|
||||
func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
|
||||
return ptrace(PTRACE_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
|
||||
}
|
||||
|
||||
func PtraceGetRegs(pid int, regsout *Reg) (err error) {
|
||||
return ptrace(PTRACE_GETREGS, pid, uintptr(unsafe.Pointer(regsout)), 0)
|
||||
}
|
||||
|
||||
func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
|
||||
ioDesc := PtraceIoDesc{Op: int32(req), Offs: (*byte)(unsafe.Pointer(addr)), Addr: (*byte)(unsafe.Pointer(&out[0])), Len: uint(countin)}
|
||||
err = ptrace(PTRACE_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
|
||||
return int(ioDesc.Len), err
|
||||
}
|
||||
|
||||
func PtraceLwpEvents(pid int, enable int) (err error) {
|
||||
return ptrace(PTRACE_LWPEVENTS, pid, 0, enable)
|
||||
}
|
||||
|
||||
func PtraceLwpInfo(pid int, info uintptr) (err error) {
|
||||
return ptrace(PTRACE_LWPINFO, pid, info, int(unsafe.Sizeof(PtraceLwpInfoStruct{})))
|
||||
}
|
||||
|
||||
func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) {
|
||||
return PtraceIO(PIOD_READ_D, pid, addr, out, SizeofLong)
|
||||
}
|
||||
|
||||
func PtracePeekText(pid int, addr uintptr, out []byte) (count int, err error) {
|
||||
return PtraceIO(PIOD_READ_I, pid, addr, out, SizeofLong)
|
||||
}
|
||||
|
||||
func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
|
||||
return PtraceIO(PIOD_WRITE_D, pid, addr, data, SizeofLong)
|
||||
}
|
||||
|
||||
func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) {
|
||||
return PtraceIO(PIOD_WRITE_I, pid, addr, data, SizeofLong)
|
||||
}
|
||||
|
||||
func PtraceSetRegs(pid int, regs *Reg) (err error) {
|
||||
return ptrace(PTRACE_SETREGS, pid, uintptr(unsafe.Pointer(regs)), 0)
|
||||
}
|
||||
|
||||
func PtraceSingleStep(pid int) (err error) {
|
||||
return ptrace(PTRACE_SINGLESTEP, pid, 1, 0)
|
||||
}
|
||||
|
||||
/*
|
||||
* Exposed directly
|
||||
*/
|
||||
|
|
@ -548,7 +610,7 @@ func convertFromDirents11(buf []byte, old []byte) int {
|
|||
//sys Fsync(fd int) (err error)
|
||||
//sys Ftruncate(fd int, length int64) (err error)
|
||||
//sys getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
|
||||
//sys getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error)
|
||||
//sys getdirentries_freebsd12(fd int, buf []byte, basep *uint64) (n int, err error)
|
||||
//sys Getdtablesize() (size int)
|
||||
//sysnb Getegid() (egid int)
|
||||
//sysnb Geteuid() (uid int)
|
||||
|
|
@ -591,7 +653,7 @@ func convertFromDirents11(buf []byte, old []byte) int {
|
|||
//sys Revoke(path string) (err error)
|
||||
//sys Rmdir(path string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
|
||||
//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error)
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
||||
//sysnb Setegid(egid int) (err error)
|
||||
//sysnb Seteuid(euid int) (err error)
|
||||
//sysnb Setgid(gid int) (err error)
|
||||
|
|
|
|||
|
|
@ -33,6 +33,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -33,6 +33,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -33,6 +33,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,56 @@
|
|||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build arm64,freebsd
|
||||
|
||||
package unix
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
func setTimespec(sec, nsec int64) Timespec {
|
||||
return Timespec{Sec: sec, Nsec: nsec}
|
||||
}
|
||||
|
||||
func setTimeval(sec, usec int64) Timeval {
|
||||
return Timeval{Sec: sec, Usec: usec}
|
||||
}
|
||||
|
||||
func SetKevent(k *Kevent_t, fd, mode, flags int) {
|
||||
k.Ident = uint64(fd)
|
||||
k.Filter = int16(mode)
|
||||
k.Flags = uint16(flags)
|
||||
}
|
||||
|
||||
func (iov *Iovec) SetLen(length int) {
|
||||
iov.Len = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetControllen(length int) {
|
||||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
||||
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
var writtenOut uint64 = 0
|
||||
_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
|
||||
|
||||
written = int(writtenOut)
|
||||
|
||||
if e1 != 0 {
|
||||
err = e1
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
|
||||
|
|
@ -13,7 +13,7 @@ package unix
|
|||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"net"
|
||||
"runtime"
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
|
@ -38,6 +38,20 @@ func Creat(path string, mode uint32) (fd int, err error) {
|
|||
return Open(path, O_CREAT|O_WRONLY|O_TRUNC, mode)
|
||||
}
|
||||
|
||||
//sys FanotifyInit(flags uint, event_f_flags uint) (fd int, err error)
|
||||
//sys fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error)
|
||||
|
||||
func FanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname string) (err error) {
|
||||
if pathname == "" {
|
||||
return fanotifyMark(fd, flags, mask, dirFd, nil)
|
||||
}
|
||||
p, err := BytePtrFromString(pathname)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return fanotifyMark(fd, flags, mask, dirFd, p)
|
||||
}
|
||||
|
||||
//sys fchmodat(dirfd int, path string, mode uint32) (err error)
|
||||
|
||||
func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
|
||||
|
|
@ -57,6 +71,17 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
|
|||
// ioctl itself should not be exposed directly, but additional get/set
|
||||
// functions for specific types are permissible.
|
||||
|
||||
// IoctlRetInt performs an ioctl operation specified by req on a device
|
||||
// associated with opened file descriptor fd, and returns a non-negative
|
||||
// integer that is returned by the ioctl syscall.
|
||||
func IoctlRetInt(fd int, req uint) (int, error) {
|
||||
ret, _, err := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), 0)
|
||||
if err != 0 {
|
||||
return 0, err
|
||||
}
|
||||
return int(ret), nil
|
||||
}
|
||||
|
||||
// IoctlSetPointerInt performs an ioctl operation which sets an
|
||||
// integer value on fd, using the specified request number. The ioctl
|
||||
// argument is called with a pointer to the integer value, rather than
|
||||
|
|
@ -66,37 +91,21 @@ func IoctlSetPointerInt(fd int, req uint, value int) error {
|
|||
return ioctl(fd, req, uintptr(unsafe.Pointer(&v)))
|
||||
}
|
||||
|
||||
// IoctlSetInt performs an ioctl operation which sets an integer value
|
||||
// on fd, using the specified request number.
|
||||
func IoctlSetInt(fd int, req uint, value int) error {
|
||||
return ioctl(fd, req, uintptr(value))
|
||||
func IoctlSetRTCTime(fd int, value *RTCTime) error {
|
||||
err := ioctl(fd, RTC_SET_TIME, uintptr(unsafe.Pointer(value)))
|
||||
runtime.KeepAlive(value)
|
||||
return err
|
||||
}
|
||||
|
||||
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
func ioctlSetTermios(fd int, req uint, value *Termios) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
// IoctlGetInt performs an ioctl operation which gets an integer value
|
||||
// from fd, using the specified request number.
|
||||
func IoctlGetInt(fd int, req uint) (int, error) {
|
||||
var value int
|
||||
func IoctlGetUint32(fd int, req uint) (uint32, error) {
|
||||
var value uint32
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return value, err
|
||||
}
|
||||
|
||||
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
|
||||
var value Winsize
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
||||
var value Termios
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
func IoctlGetRTCTime(fd int) (*RTCTime, error) {
|
||||
var value RTCTime
|
||||
err := ioctl(fd, RTC_RD_TIME, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
|
|
@ -732,7 +741,7 @@ const px_proto_oe = 0
|
|||
|
||||
type SockaddrPPPoE struct {
|
||||
SID uint16
|
||||
Remote net.HardwareAddr
|
||||
Remote []byte
|
||||
Dev string
|
||||
raw RawSockaddrPPPoX
|
||||
}
|
||||
|
|
@ -766,6 +775,70 @@ func (sa *SockaddrPPPoE) sockaddr() (unsafe.Pointer, _Socklen, error) {
|
|||
return unsafe.Pointer(&sa.raw), SizeofSockaddrPPPoX, nil
|
||||
}
|
||||
|
||||
// SockaddrTIPC implements the Sockaddr interface for AF_TIPC type sockets.
|
||||
// For more information on TIPC, see: http://tipc.sourceforge.net/.
|
||||
type SockaddrTIPC struct {
|
||||
// Scope is the publication scopes when binding service/service range.
|
||||
// Should be set to TIPC_CLUSTER_SCOPE or TIPC_NODE_SCOPE.
|
||||
Scope int
|
||||
|
||||
// Addr is the type of address used to manipulate a socket. Addr must be
|
||||
// one of:
|
||||
// - *TIPCSocketAddr: "id" variant in the C addr union
|
||||
// - *TIPCServiceRange: "nameseq" variant in the C addr union
|
||||
// - *TIPCServiceName: "name" variant in the C addr union
|
||||
//
|
||||
// If nil, EINVAL will be returned when the structure is used.
|
||||
Addr TIPCAddr
|
||||
|
||||
raw RawSockaddrTIPC
|
||||
}
|
||||
|
||||
// TIPCAddr is implemented by types that can be used as an address for
|
||||
// SockaddrTIPC. It is only implemented by *TIPCSocketAddr, *TIPCServiceRange,
|
||||
// and *TIPCServiceName.
|
||||
type TIPCAddr interface {
|
||||
tipcAddrtype() uint8
|
||||
tipcAddr() [12]byte
|
||||
}
|
||||
|
||||
func (sa *TIPCSocketAddr) tipcAddr() [12]byte {
|
||||
var out [12]byte
|
||||
copy(out[:], (*(*[unsafe.Sizeof(TIPCSocketAddr{})]byte)(unsafe.Pointer(sa)))[:])
|
||||
return out
|
||||
}
|
||||
|
||||
func (sa *TIPCSocketAddr) tipcAddrtype() uint8 { return TIPC_SOCKET_ADDR }
|
||||
|
||||
func (sa *TIPCServiceRange) tipcAddr() [12]byte {
|
||||
var out [12]byte
|
||||
copy(out[:], (*(*[unsafe.Sizeof(TIPCServiceRange{})]byte)(unsafe.Pointer(sa)))[:])
|
||||
return out
|
||||
}
|
||||
|
||||
func (sa *TIPCServiceRange) tipcAddrtype() uint8 { return TIPC_SERVICE_RANGE }
|
||||
|
||||
func (sa *TIPCServiceName) tipcAddr() [12]byte {
|
||||
var out [12]byte
|
||||
copy(out[:], (*(*[unsafe.Sizeof(TIPCServiceName{})]byte)(unsafe.Pointer(sa)))[:])
|
||||
return out
|
||||
}
|
||||
|
||||
func (sa *TIPCServiceName) tipcAddrtype() uint8 { return TIPC_SERVICE_ADDR }
|
||||
|
||||
func (sa *SockaddrTIPC) sockaddr() (unsafe.Pointer, _Socklen, error) {
|
||||
if sa.Addr == nil {
|
||||
return nil, 0, EINVAL
|
||||
}
|
||||
|
||||
sa.raw.Family = AF_TIPC
|
||||
sa.raw.Scope = int8(sa.Scope)
|
||||
sa.raw.Addrtype = sa.Addr.tipcAddrtype()
|
||||
sa.raw.Addr = sa.Addr.tipcAddr()
|
||||
|
||||
return unsafe.Pointer(&sa.raw), SizeofSockaddrTIPC, nil
|
||||
}
|
||||
|
||||
func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
|
||||
switch rsa.Addr.Family {
|
||||
case AF_NETLINK:
|
||||
|
|
@ -883,7 +956,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
|
|||
}
|
||||
sa := &SockaddrPPPoE{
|
||||
SID: binary.BigEndian.Uint16(pp[6:8]),
|
||||
Remote: net.HardwareAddr(pp[8:14]),
|
||||
Remote: pp[8:14],
|
||||
}
|
||||
for i := 14; i < 14+IFNAMSIZ; i++ {
|
||||
if pp[i] == 0 {
|
||||
|
|
@ -891,6 +964,27 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
|
|||
break
|
||||
}
|
||||
}
|
||||
return sa, nil
|
||||
case AF_TIPC:
|
||||
pp := (*RawSockaddrTIPC)(unsafe.Pointer(rsa))
|
||||
|
||||
sa := &SockaddrTIPC{
|
||||
Scope: int(pp.Scope),
|
||||
}
|
||||
|
||||
// Determine which union variant is present in pp.Addr by checking
|
||||
// pp.Addrtype.
|
||||
switch pp.Addrtype {
|
||||
case TIPC_SERVICE_RANGE:
|
||||
sa.Addr = (*TIPCServiceRange)(unsafe.Pointer(&pp.Addr))
|
||||
case TIPC_SERVICE_ADDR:
|
||||
sa.Addr = (*TIPCServiceName)(unsafe.Pointer(&pp.Addr))
|
||||
case TIPC_SOCKET_ADDR:
|
||||
sa.Addr = (*TIPCSocketAddr)(unsafe.Pointer(&pp.Addr))
|
||||
default:
|
||||
return nil, EINVAL
|
||||
}
|
||||
|
||||
return sa, nil
|
||||
}
|
||||
return nil, EAFNOSUPPORT
|
||||
|
|
@ -977,10 +1071,50 @@ func GetsockoptString(fd, level, opt int) (string, error) {
|
|||
return string(buf[:vallen-1]), nil
|
||||
}
|
||||
|
||||
func GetsockoptTpacketStats(fd, level, opt int) (*TpacketStats, error) {
|
||||
var value TpacketStats
|
||||
vallen := _Socklen(SizeofTpacketStats)
|
||||
err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func GetsockoptTpacketStatsV3(fd, level, opt int) (*TpacketStatsV3, error) {
|
||||
var value TpacketStatsV3
|
||||
vallen := _Socklen(SizeofTpacketStatsV3)
|
||||
err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) {
|
||||
return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
|
||||
}
|
||||
|
||||
func SetsockoptPacketMreq(fd, level, opt int, mreq *PacketMreq) error {
|
||||
return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
|
||||
}
|
||||
|
||||
// SetsockoptSockFprog attaches a classic BPF or an extended BPF program to a
|
||||
// socket to filter incoming packets. See 'man 7 socket' for usage information.
|
||||
func SetsockoptSockFprog(fd, level, opt int, fprog *SockFprog) error {
|
||||
return setsockopt(fd, level, opt, unsafe.Pointer(fprog), unsafe.Sizeof(*fprog))
|
||||
}
|
||||
|
||||
func SetsockoptCanRawFilter(fd, level, opt int, filter []CanFilter) error {
|
||||
var p unsafe.Pointer
|
||||
if len(filter) > 0 {
|
||||
p = unsafe.Pointer(&filter[0])
|
||||
}
|
||||
return setsockopt(fd, level, opt, p, uintptr(len(filter)*SizeofCanFilter))
|
||||
}
|
||||
|
||||
func SetsockoptTpacketReq(fd, level, opt int, tp *TpacketReq) error {
|
||||
return setsockopt(fd, level, opt, unsafe.Pointer(tp), unsafe.Sizeof(*tp))
|
||||
}
|
||||
|
||||
func SetsockoptTpacketReq3(fd, level, opt int, tp *TpacketReq3) error {
|
||||
return setsockopt(fd, level, opt, unsafe.Pointer(tp), unsafe.Sizeof(*tp))
|
||||
}
|
||||
|
||||
// Keyctl Commands (http://man7.org/linux/man-pages/man2/keyctl.2.html)
|
||||
|
||||
// KeyctlInt calls keyctl commands in which each argument is an int.
|
||||
|
|
@ -1088,6 +1222,34 @@ func KeyctlDHCompute(params *KeyctlDHParams, buffer []byte) (size int, err error
|
|||
return keyctlDH(KEYCTL_DH_COMPUTE, params, buffer)
|
||||
}
|
||||
|
||||
// KeyctlRestrictKeyring implements the KEYCTL_RESTRICT_KEYRING command. This
|
||||
// command limits the set of keys that can be linked to the keyring, regardless
|
||||
// of keyring permissions. The command requires the "setattr" permission.
|
||||
//
|
||||
// When called with an empty keyType the command locks the keyring, preventing
|
||||
// any further keys from being linked to the keyring.
|
||||
//
|
||||
// The "asymmetric" keyType defines restrictions requiring key payloads to be
|
||||
// DER encoded X.509 certificates signed by keys in another keyring. Restrictions
|
||||
// for "asymmetric" include "builtin_trusted", "builtin_and_secondary_trusted",
|
||||
// "key_or_keyring:<key>", and "key_or_keyring:<key>:chain".
|
||||
//
|
||||
// As of Linux 4.12, only the "asymmetric" keyType defines type-specific
|
||||
// restrictions.
|
||||
//
|
||||
// See the full documentation at:
|
||||
// http://man7.org/linux/man-pages/man3/keyctl_restrict_keyring.3.html
|
||||
// http://man7.org/linux/man-pages/man2/keyctl.2.html
|
||||
func KeyctlRestrictKeyring(ringid int, keyType string, restriction string) error {
|
||||
if keyType == "" {
|
||||
return keyctlRestrictKeyring(KEYCTL_RESTRICT_KEYRING, ringid)
|
||||
}
|
||||
return keyctlRestrictKeyringByType(KEYCTL_RESTRICT_KEYRING, ringid, keyType, restriction)
|
||||
}
|
||||
|
||||
//sys keyctlRestrictKeyringByType(cmd int, arg2 int, keyType string, restriction string) (err error) = SYS_KEYCTL
|
||||
//sys keyctlRestrictKeyring(cmd int, arg2 int) (err error) = SYS_KEYCTL
|
||||
|
||||
func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
|
||||
var msg Msghdr
|
||||
var rsa RawSockaddrAny
|
||||
|
|
@ -1331,8 +1493,12 @@ func PtraceSyscall(pid int, signal int) (err error) {
|
|||
|
||||
func PtraceSingleStep(pid int) (err error) { return ptrace(PTRACE_SINGLESTEP, pid, 0, 0) }
|
||||
|
||||
func PtraceInterrupt(pid int) (err error) { return ptrace(PTRACE_INTERRUPT, pid, 0, 0) }
|
||||
|
||||
func PtraceAttach(pid int) (err error) { return ptrace(PTRACE_ATTACH, pid, 0, 0) }
|
||||
|
||||
func PtraceSeize(pid int) (err error) { return ptrace(PTRACE_SEIZE, pid, 0, 0) }
|
||||
|
||||
func PtraceDetach(pid int) (err error) { return ptrace(PTRACE_DETACH, pid, 0, 0) }
|
||||
|
||||
//sys reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error)
|
||||
|
|
@ -1341,8 +1507,20 @@ func Reboot(cmd int) (err error) {
|
|||
return reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, cmd, "")
|
||||
}
|
||||
|
||||
func ReadDirent(fd int, buf []byte) (n int, err error) {
|
||||
return Getdents(fd, buf)
|
||||
func direntIno(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
|
||||
}
|
||||
|
||||
func direntReclen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
|
||||
}
|
||||
|
||||
func direntNamlen(buf []byte) (uint64, bool) {
|
||||
reclen, ok := direntReclen(buf)
|
||||
if !ok {
|
||||
return 0, false
|
||||
}
|
||||
return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
|
||||
}
|
||||
|
||||
//sys mount(source string, target string, fstype string, flags uintptr, data *byte) (err error)
|
||||
|
|
@ -1360,6 +1538,13 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
|
|||
return mount(source, target, fstype, flags, datap)
|
||||
}
|
||||
|
||||
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
if raceenabled {
|
||||
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
||||
}
|
||||
return sendfile(outfd, infd, offset, count)
|
||||
}
|
||||
|
||||
// Sendto
|
||||
// Recvfrom
|
||||
// Socketpair
|
||||
|
|
@ -1370,10 +1555,13 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
|
|||
//sys Acct(path string) (err error)
|
||||
//sys AddKey(keyType string, description string, payload []byte, ringid int) (id int, err error)
|
||||
//sys Adjtimex(buf *Timex) (state int, err error)
|
||||
//sys Capget(hdr *CapUserHeader, data *CapUserData) (err error)
|
||||
//sys Capset(hdr *CapUserHeader, data *CapUserData) (err error)
|
||||
//sys Chdir(path string) (err error)
|
||||
//sys Chroot(path string) (err error)
|
||||
//sys ClockGetres(clockid int32, res *Timespec) (err error)
|
||||
//sys ClockGettime(clockid int32, time *Timespec) (err error)
|
||||
//sys ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error)
|
||||
//sys Close(fd int) (err error)
|
||||
//sys CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
|
||||
//sys DeleteModule(name string, flags int) (err error)
|
||||
|
|
@ -1434,7 +1622,6 @@ func Getpgrp() (pid int) {
|
|||
//sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) = SYS_PSELECT6
|
||||
//sys read(fd int, p []byte) (n int, err error)
|
||||
//sys Removexattr(path string, attr string) (err error)
|
||||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error)
|
||||
//sys RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error)
|
||||
//sys Setdomainname(p []byte) (err error)
|
||||
|
|
@ -1457,8 +1644,13 @@ func Setgid(uid int) (err error) {
|
|||
return EOPNOTSUPP
|
||||
}
|
||||
|
||||
func Signalfd(fd int, sigmask *Sigset_t, flags int) (newfd int, err error) {
|
||||
return signalfd(fd, sigmask, _C__NSIG/8, flags)
|
||||
}
|
||||
|
||||
//sys Setpriority(which int, who int, prio int) (err error)
|
||||
//sys Setxattr(path string, attr string, data []byte, flags int) (err error)
|
||||
//sys signalfd(fd int, sigmask *Sigset_t, maskSize uintptr, flags int) (newfd int, err error) = SYS_SIGNALFD4
|
||||
//sys Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
|
||||
//sys Sync()
|
||||
//sys Syncfs(fd int) (err error)
|
||||
|
|
@ -1503,15 +1695,12 @@ func Munmap(b []byte) (err error) {
|
|||
// Vmsplice splices user pages from a slice of Iovecs into a pipe specified by fd,
|
||||
// using the specified flags.
|
||||
func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
|
||||
n, _, errno := Syscall6(
|
||||
SYS_VMSPLICE,
|
||||
uintptr(fd),
|
||||
uintptr(unsafe.Pointer(&iovs[0])),
|
||||
uintptr(len(iovs)),
|
||||
uintptr(flags),
|
||||
0,
|
||||
0,
|
||||
)
|
||||
var p unsafe.Pointer
|
||||
if len(iovs) > 0 {
|
||||
p = unsafe.Pointer(&iovs[0])
|
||||
}
|
||||
|
||||
n, _, errno := Syscall6(SYS_VMSPLICE, uintptr(fd), uintptr(p), uintptr(len(iovs)), uintptr(flags), 0, 0)
|
||||
if errno != 0 {
|
||||
return 0, syscall.Errno(errno)
|
||||
}
|
||||
|
|
@ -1590,6 +1779,93 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
|
|||
return EACCES
|
||||
}
|
||||
|
||||
//sys nameToHandleAt(dirFD int, pathname string, fh *fileHandle, mountID *_C_int, flags int) (err error) = SYS_NAME_TO_HANDLE_AT
|
||||
//sys openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error) = SYS_OPEN_BY_HANDLE_AT
|
||||
|
||||
// fileHandle is the argument to nameToHandleAt and openByHandleAt. We
|
||||
// originally tried to generate it via unix/linux/types.go with "type
|
||||
// fileHandle C.struct_file_handle" but that generated empty structs
|
||||
// for mips64 and mips64le. Instead, hard code it for now (it's the
|
||||
// same everywhere else) until the mips64 generator issue is fixed.
|
||||
type fileHandle struct {
|
||||
Bytes uint32
|
||||
Type int32
|
||||
}
|
||||
|
||||
// FileHandle represents the C struct file_handle used by
|
||||
// name_to_handle_at (see NameToHandleAt) and open_by_handle_at (see
|
||||
// OpenByHandleAt).
|
||||
type FileHandle struct {
|
||||
*fileHandle
|
||||
}
|
||||
|
||||
// NewFileHandle constructs a FileHandle.
|
||||
func NewFileHandle(handleType int32, handle []byte) FileHandle {
|
||||
const hdrSize = unsafe.Sizeof(fileHandle{})
|
||||
buf := make([]byte, hdrSize+uintptr(len(handle)))
|
||||
copy(buf[hdrSize:], handle)
|
||||
fh := (*fileHandle)(unsafe.Pointer(&buf[0]))
|
||||
fh.Type = handleType
|
||||
fh.Bytes = uint32(len(handle))
|
||||
return FileHandle{fh}
|
||||
}
|
||||
|
||||
func (fh *FileHandle) Size() int { return int(fh.fileHandle.Bytes) }
|
||||
func (fh *FileHandle) Type() int32 { return fh.fileHandle.Type }
|
||||
func (fh *FileHandle) Bytes() []byte {
|
||||
n := fh.Size()
|
||||
if n == 0 {
|
||||
return nil
|
||||
}
|
||||
return (*[1 << 30]byte)(unsafe.Pointer(uintptr(unsafe.Pointer(&fh.fileHandle.Type)) + 4))[:n:n]
|
||||
}
|
||||
|
||||
// NameToHandleAt wraps the name_to_handle_at system call; it obtains
|
||||
// a handle for a path name.
|
||||
func NameToHandleAt(dirfd int, path string, flags int) (handle FileHandle, mountID int, err error) {
|
||||
var mid _C_int
|
||||
// Try first with a small buffer, assuming the handle will
|
||||
// only be 32 bytes.
|
||||
size := uint32(32 + unsafe.Sizeof(fileHandle{}))
|
||||
didResize := false
|
||||
for {
|
||||
buf := make([]byte, size)
|
||||
fh := (*fileHandle)(unsafe.Pointer(&buf[0]))
|
||||
fh.Bytes = size - uint32(unsafe.Sizeof(fileHandle{}))
|
||||
err = nameToHandleAt(dirfd, path, fh, &mid, flags)
|
||||
if err == EOVERFLOW {
|
||||
if didResize {
|
||||
// We shouldn't need to resize more than once
|
||||
return
|
||||
}
|
||||
didResize = true
|
||||
size = fh.Bytes + uint32(unsafe.Sizeof(fileHandle{}))
|
||||
continue
|
||||
}
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
return FileHandle{fh}, int(mid), nil
|
||||
}
|
||||
}
|
||||
|
||||
// OpenByHandleAt wraps the open_by_handle_at system call; it opens a
|
||||
// file via a handle as previously returned by NameToHandleAt.
|
||||
func OpenByHandleAt(mountFD int, handle FileHandle, flags int) (fd int, err error) {
|
||||
return openByHandleAt(mountFD, handle.fileHandle, flags)
|
||||
}
|
||||
|
||||
// Klogset wraps the sys_syslog system call; it sets console_loglevel to
|
||||
// the value specified by arg and passes a dummy pointer to bufp.
|
||||
func Klogset(typ int, arg int) (err error) {
|
||||
var p unsafe.Pointer
|
||||
_, _, errno := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(p), uintptr(arg))
|
||||
if errno != 0 {
|
||||
return errnoErr(errno)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
/*
|
||||
* Unimplemented
|
||||
*/
|
||||
|
|
@ -1597,8 +1873,6 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
|
|||
// Alarm
|
||||
// ArchPrctl
|
||||
// Brk
|
||||
// Capget
|
||||
// Capset
|
||||
// ClockNanosleep
|
||||
// ClockSettime
|
||||
// Clone
|
||||
|
|
@ -1678,7 +1952,6 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
|
|||
// Shmdt
|
||||
// Shmget
|
||||
// Sigaltstack
|
||||
// Signalfd
|
||||
// Swapoff
|
||||
// Swapon
|
||||
// Sysfs
|
||||
|
|
|
|||
|
|
@ -68,6 +68,7 @@ func Pipe2(p []int, flags int) (err error) {
|
|||
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
|
||||
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
|
||||
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
|
||||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
|
||||
//sys Setfsgid(gid int) (err error) = SYS_SETFSGID32
|
||||
//sys Setfsuid(uid int) (err error) = SYS_SETFSUID32
|
||||
|
|
@ -371,6 +372,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -20,15 +20,30 @@ package unix
|
|||
//sysnb Getgid() (gid int)
|
||||
//sysnb Getrlimit(resource int, rlim *Rlimit) (err error)
|
||||
//sysnb Getuid() (uid int)
|
||||
//sysnb InotifyInit() (fd int, err error)
|
||||
//sysnb inotifyInit() (fd int, err error)
|
||||
|
||||
func InotifyInit() (fd int, err error) {
|
||||
// First try inotify_init1, because Android's seccomp policy blocks the latter.
|
||||
fd, err = InotifyInit1(0)
|
||||
if err == ENOSYS {
|
||||
fd, err = inotifyInit()
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
//sys Ioperm(from int, num int, on int) (err error)
|
||||
//sys Iopl(level int) (err error)
|
||||
//sys Lchown(path string, uid int, gid int) (err error)
|
||||
//sys Listen(s int, n int) (err error)
|
||||
//sys Lstat(path string, stat *Stat_t) (err error)
|
||||
|
||||
func Lstat(path string, stat *Stat_t) (err error) {
|
||||
return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
|
||||
}
|
||||
|
||||
//sys Pause() (err error)
|
||||
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
|
||||
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
|
||||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
|
||||
|
||||
func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
|
||||
|
|
@ -148,6 +163,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint64(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint64(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -19,12 +19,18 @@ func setTimeval(sec, usec int64) Timeval {
|
|||
return Timeval{Sec: int32(sec), Usec: int32(usec)}
|
||||
}
|
||||
|
||||
//sysnb pipe(p *[2]_C_int) (err error)
|
||||
|
||||
func Pipe(p []int) (err error) {
|
||||
if len(p) != 2 {
|
||||
return EINVAL
|
||||
}
|
||||
var pp [2]_C_int
|
||||
// Try pipe2 first for Android O, then try pipe for kernel 2.6.23.
|
||||
err = pipe2(&pp, 0)
|
||||
if err == ENOSYS {
|
||||
err = pipe(&pp)
|
||||
}
|
||||
p[0] = int(pp[0])
|
||||
p[1] = int(pp[1])
|
||||
return
|
||||
|
|
@ -89,6 +95,7 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
|
|||
//sys Listen(s int, n int) (err error)
|
||||
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
|
||||
//sys Pause() (err error)
|
||||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
|
||||
//sys Setfsgid(gid int) (err error) = SYS_SETFSGID32
|
||||
|
|
@ -245,6 +252,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
@ -257,3 +268,24 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
|
|||
}
|
||||
return poll(&fds[0], len(fds), timeout)
|
||||
}
|
||||
|
||||
//sys armSyncFileRange(fd int, flags int, off int64, n int64) (err error) = SYS_ARM_SYNC_FILE_RANGE
|
||||
|
||||
func SyncFileRange(fd int, off int64, n int64, flags int) error {
|
||||
// The sync_file_range and arm_sync_file_range syscalls differ only in the
|
||||
// order of their arguments.
|
||||
return armSyncFileRange(fd, flags, off, n)
|
||||
}
|
||||
|
||||
//sys kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
|
||||
|
||||
func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
|
||||
cmdlineLen := len(cmdline)
|
||||
if cmdlineLen > 0 {
|
||||
// Account for the additional NULL byte added by
|
||||
// BytePtrFromString in kexecFileLoad. The kexec_file_load
|
||||
// syscall expects a NULL-terminated string.
|
||||
cmdlineLen++
|
||||
}
|
||||
return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -30,6 +30,7 @@ func EpollCreate(size int) (fd int, err error) {
|
|||
//sys Listen(s int, n int) (err error)
|
||||
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
|
||||
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
|
||||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
|
||||
|
||||
func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
|
||||
|
|
@ -179,6 +180,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint64(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint64(length)
|
||||
}
|
||||
|
|
@ -207,3 +212,16 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
|
|||
}
|
||||
return ppoll(&fds[0], len(fds), ts, nil)
|
||||
}
|
||||
|
||||
//sys kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
|
||||
|
||||
func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
|
||||
cmdlineLen := len(cmdline)
|
||||
if cmdlineLen > 0 {
|
||||
// Account for the additional NULL byte added by
|
||||
// BytePtrFromString in kexecFileLoad. The kexec_file_load
|
||||
// syscall expects a NULL-terminated string.
|
||||
cmdlineLen++
|
||||
}
|
||||
return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -12,7 +12,6 @@ package unix
|
|||
//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
|
||||
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
|
||||
//sys Fchown(fd int, uid int, gid int) (err error)
|
||||
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
|
||||
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
|
||||
//sys Ftruncate(fd int, length int64) (err error)
|
||||
//sysnb Getegid() (egid int)
|
||||
|
|
@ -25,6 +24,7 @@ package unix
|
|||
//sys Pause() (err error)
|
||||
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
|
||||
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
|
||||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
|
||||
|
||||
func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
|
||||
|
|
@ -148,6 +148,7 @@ type stat_t struct {
|
|||
}
|
||||
|
||||
//sys fstat(fd int, st *stat_t) (err error)
|
||||
//sys fstatat(dirfd int, path string, st *stat_t, flags int) (err error) = SYS_NEWFSTATAT
|
||||
//sys lstat(path string, st *stat_t) (err error)
|
||||
//sys stat(path string, st *stat_t) (err error)
|
||||
|
||||
|
|
@ -158,6 +159,13 @@ func Fstat(fd int, s *Stat_t) (err error) {
|
|||
return
|
||||
}
|
||||
|
||||
func Fstatat(dirfd int, path string, s *Stat_t, flags int) (err error) {
|
||||
st := &stat_t{}
|
||||
err = fstatat(dirfd, path, st, flags)
|
||||
fillStat_t(s, st)
|
||||
return
|
||||
}
|
||||
|
||||
func Lstat(path string, s *Stat_t) (err error) {
|
||||
st := &stat_t{}
|
||||
err = lstat(path, st)
|
||||
|
|
@ -200,6 +208,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint64(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint64(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -28,6 +28,7 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
|
|||
//sys Listen(s int, n int) (err error)
|
||||
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
|
||||
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
|
||||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
|
||||
//sys Setfsgid(gid int) (err error)
|
||||
|
|
@ -219,6 +220,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -30,6 +30,7 @@ package unix
|
|||
//sys Pause() (err error)
|
||||
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
|
||||
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
|
||||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
|
||||
|
|
@ -90,6 +91,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint64(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint64(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -179,6 +179,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint64(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint64(length)
|
||||
}
|
||||
|
|
@ -207,3 +211,20 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
|
|||
}
|
||||
return ppoll(&fds[0], len(fds), ts, nil)
|
||||
}
|
||||
|
||||
func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
|
||||
return Renameat2(olddirfd, oldpath, newdirfd, newpath, 0)
|
||||
}
|
||||
|
||||
//sys kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
|
||||
|
||||
func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
|
||||
cmdlineLen := len(cmdline)
|
||||
if cmdlineLen > 0 {
|
||||
// Account for the additional NULL byte added by
|
||||
// BytePtrFromString in kexecFileLoad. The kexec_file_load
|
||||
// syscall expects a NULL-terminated string.
|
||||
cmdlineLen++
|
||||
}
|
||||
return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -30,6 +30,7 @@ import (
|
|||
//sys Pause() (err error)
|
||||
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
|
||||
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
|
||||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
|
||||
|
|
@ -119,6 +120,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint64(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint64(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -26,6 +26,7 @@ package unix
|
|||
//sys Pause() (err error)
|
||||
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
|
||||
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
|
||||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
||||
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
|
||||
|
|
@ -106,6 +107,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint64(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint64(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -18,6 +18,8 @@ import (
|
|||
"unsafe"
|
||||
)
|
||||
|
||||
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
|
||||
|
||||
// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
|
||||
type SockaddrDatalink struct {
|
||||
Len uint8
|
||||
|
|
@ -94,6 +96,18 @@ func nametomib(name string) (mib []_C_int, err error) {
|
|||
return mib, nil
|
||||
}
|
||||
|
||||
func direntIno(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
|
||||
}
|
||||
|
||||
func direntReclen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
|
||||
}
|
||||
|
||||
func direntNamlen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
|
||||
}
|
||||
|
||||
func SysctlClockinfo(name string) (*Clockinfo, error) {
|
||||
mib, err := sysctlmib(name)
|
||||
if err != nil {
|
||||
|
|
@ -120,9 +134,30 @@ func Pipe(p []int) (err error) {
|
|||
return
|
||||
}
|
||||
|
||||
//sys getdents(fd int, buf []byte) (n int, err error)
|
||||
//sys Getdents(fd int, buf []byte) (n int, err error)
|
||||
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
|
||||
return getdents(fd, buf)
|
||||
n, err = Getdents(fd, buf)
|
||||
if err != nil || basep == nil {
|
||||
return
|
||||
}
|
||||
|
||||
var off int64
|
||||
off, err = Seek(fd, 0, 1 /* SEEK_CUR */)
|
||||
if err != nil {
|
||||
*basep = ^uintptr(0)
|
||||
return
|
||||
}
|
||||
*basep = uintptr(off)
|
||||
if unsafe.Sizeof(*basep) == 8 {
|
||||
return
|
||||
}
|
||||
if off>>32 != 0 {
|
||||
// We can't stuff the offset back into a uintptr, so any
|
||||
// future calls would be suspect. Generate an error.
|
||||
// EIO is allowed by getdirentries.
|
||||
err = EIO
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
const ImplementsGetwd = true
|
||||
|
|
@ -154,43 +189,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
|
|||
|
||||
//sys ioctl(fd int, req uint, arg uintptr) (err error)
|
||||
|
||||
// ioctl itself should not be exposed directly, but additional get/set
|
||||
// functions for specific types are permissible.
|
||||
|
||||
// IoctlSetInt performs an ioctl operation which sets an integer value
|
||||
// on fd, using the specified request number.
|
||||
func IoctlSetInt(fd int, req uint, value int) error {
|
||||
return ioctl(fd, req, uintptr(value))
|
||||
}
|
||||
|
||||
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
func ioctlSetTermios(fd int, req uint, value *Termios) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
// IoctlGetInt performs an ioctl operation which gets an integer value
|
||||
// from fd, using the specified request number.
|
||||
func IoctlGetInt(fd int, req uint) (int, error) {
|
||||
var value int
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return value, err
|
||||
}
|
||||
|
||||
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
|
||||
var value Winsize
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
||||
var value Termios
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetPtmget(fd int, req uint) (*Ptmget, error) {
|
||||
var value Ptmget
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
|
|
@ -244,6 +242,13 @@ func Uname(uname *Utsname) error {
|
|||
return nil
|
||||
}
|
||||
|
||||
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
if raceenabled {
|
||||
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
||||
}
|
||||
return sendfile(outfd, infd, offset, count)
|
||||
}
|
||||
|
||||
/*
|
||||
* Exposed directly
|
||||
*/
|
||||
|
|
@ -325,7 +330,7 @@ func Uname(uname *Utsname) error {
|
|||
//sys Revoke(path string) (err error)
|
||||
//sys Rmdir(path string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
|
||||
//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error)
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
||||
//sysnb Setegid(egid int) (err error)
|
||||
//sysnb Seteuid(euid int) (err error)
|
||||
//sysnb Setgid(gid int) (err error)
|
||||
|
|
|
|||
|
|
@ -28,6 +28,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -28,6 +28,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -28,6 +28,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,37 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build arm64,netbsd
|
||||
|
||||
package unix
|
||||
|
||||
func setTimespec(sec, nsec int64) Timespec {
|
||||
return Timespec{Sec: sec, Nsec: nsec}
|
||||
}
|
||||
|
||||
func setTimeval(sec, usec int64) Timeval {
|
||||
return Timeval{Sec: sec, Usec: int32(usec)}
|
||||
}
|
||||
|
||||
func SetKevent(k *Kevent_t, fd, mode, flags int) {
|
||||
k.Ident = uint64(fd)
|
||||
k.Filter = uint32(mode)
|
||||
k.Flags = uint32(flags)
|
||||
}
|
||||
|
||||
func (iov *Iovec) SetLen(length int) {
|
||||
iov.Len = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetControllen(length int) {
|
||||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
@ -18,6 +18,8 @@ import (
|
|||
"unsafe"
|
||||
)
|
||||
|
||||
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
|
||||
|
||||
// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
|
||||
type SockaddrDatalink struct {
|
||||
Len uint8
|
||||
|
|
@ -43,6 +45,35 @@ func nametomib(name string) (mib []_C_int, err error) {
|
|||
return nil, EINVAL
|
||||
}
|
||||
|
||||
func direntIno(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
|
||||
}
|
||||
|
||||
func direntReclen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
|
||||
}
|
||||
|
||||
func direntNamlen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
|
||||
}
|
||||
|
||||
func SysctlClockinfo(name string) (*Clockinfo, error) {
|
||||
mib, err := sysctlmib(name)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
n := uintptr(SizeofClockinfo)
|
||||
var ci Clockinfo
|
||||
if err := sysctl(mib, (*byte)(unsafe.Pointer(&ci)), &n, nil, 0); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if n != SizeofClockinfo {
|
||||
return nil, EIO
|
||||
}
|
||||
return &ci, nil
|
||||
}
|
||||
|
||||
func SysctlUvmexp(name string) (*Uvmexp, error) {
|
||||
mib, err := sysctlmib(name)
|
||||
if err != nil {
|
||||
|
|
@ -72,9 +103,30 @@ func Pipe(p []int) (err error) {
|
|||
return
|
||||
}
|
||||
|
||||
//sys getdents(fd int, buf []byte) (n int, err error)
|
||||
//sys Getdents(fd int, buf []byte) (n int, err error)
|
||||
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
|
||||
return getdents(fd, buf)
|
||||
n, err = Getdents(fd, buf)
|
||||
if err != nil || basep == nil {
|
||||
return
|
||||
}
|
||||
|
||||
var off int64
|
||||
off, err = Seek(fd, 0, 1 /* SEEK_CUR */)
|
||||
if err != nil {
|
||||
*basep = ^uintptr(0)
|
||||
return
|
||||
}
|
||||
*basep = uintptr(off)
|
||||
if unsafe.Sizeof(*basep) == 8 {
|
||||
return
|
||||
}
|
||||
if off>>32 != 0 {
|
||||
// We can't stuff the offset back into a uintptr, so any
|
||||
// future calls would be suspect. Generate an error.
|
||||
// EIO was allowed by getdirentries.
|
||||
err = EIO
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
const ImplementsGetwd = true
|
||||
|
|
@ -94,6 +146,13 @@ func Getwd() (string, error) {
|
|||
return string(buf[:n]), nil
|
||||
}
|
||||
|
||||
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
if raceenabled {
|
||||
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
||||
}
|
||||
return sendfile(outfd, infd, offset, count)
|
||||
}
|
||||
|
||||
// TODO
|
||||
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
return -1, ENOSYS
|
||||
|
|
@ -121,43 +180,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
|
|||
|
||||
//sys ioctl(fd int, req uint, arg uintptr) (err error)
|
||||
|
||||
// ioctl itself should not be exposed directly, but additional get/set
|
||||
// functions for specific types are permissible.
|
||||
|
||||
// IoctlSetInt performs an ioctl operation which sets an integer value
|
||||
// on fd, using the specified request number.
|
||||
func IoctlSetInt(fd int, req uint, value int) error {
|
||||
return ioctl(fd, req, uintptr(value))
|
||||
}
|
||||
|
||||
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
func ioctlSetTermios(fd int, req uint, value *Termios) error {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
// IoctlGetInt performs an ioctl operation which gets an integer value
|
||||
// from fd, using the specified request number.
|
||||
func IoctlGetInt(fd int, req uint) (int, error) {
|
||||
var value int
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return value, err
|
||||
}
|
||||
|
||||
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
|
||||
var value Winsize
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
||||
var value Termios
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
//sys ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
|
||||
|
||||
func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
|
||||
|
|
@ -283,7 +305,7 @@ func Uname(uname *Utsname) error {
|
|||
//sys Revoke(path string) (err error)
|
||||
//sys Rmdir(path string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
|
||||
//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error)
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
||||
//sysnb Setegid(egid int) (err error)
|
||||
//sysnb Seteuid(euid int) (err error)
|
||||
//sysnb Setgid(gid int) (err error)
|
||||
|
|
|
|||
|
|
@ -28,6 +28,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -28,6 +28,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -28,6 +28,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
|
|||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,41 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build arm64,openbsd
|
||||
|
||||
package unix
|
||||
|
||||
func setTimespec(sec, nsec int64) Timespec {
|
||||
return Timespec{Sec: sec, Nsec: nsec}
|
||||
}
|
||||
|
||||
func setTimeval(sec, usec int64) Timeval {
|
||||
return Timeval{Sec: sec, Usec: usec}
|
||||
}
|
||||
|
||||
func SetKevent(k *Kevent_t, fd, mode, flags int) {
|
||||
k.Ident = uint64(fd)
|
||||
k.Filter = int16(mode)
|
||||
k.Flags = uint16(flags)
|
||||
}
|
||||
|
||||
func (iov *Iovec) SetLen(length int) {
|
||||
iov.Len = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetControllen(length int) {
|
||||
msghdr.Controllen = uint32(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = uint32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
||||
// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
|
||||
// of openbsd/amd64 the syscall is called sysctl instead of __sysctl.
|
||||
const SYS___SYSCTL = SYS_SYSCTL
|
||||
|
|
@ -35,6 +35,22 @@ type SockaddrDatalink struct {
|
|||
raw RawSockaddrDatalink
|
||||
}
|
||||
|
||||
func direntIno(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
|
||||
}
|
||||
|
||||
func direntReclen(buf []byte) (uint64, bool) {
|
||||
return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
|
||||
}
|
||||
|
||||
func direntNamlen(buf []byte) (uint64, bool) {
|
||||
reclen, ok := direntReclen(buf)
|
||||
if !ok {
|
||||
return 0, false
|
||||
}
|
||||
return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
|
||||
}
|
||||
|
||||
//sysnb pipe(p *[2]_C_int) (n int, err error)
|
||||
|
||||
func Pipe(p []int) (err error) {
|
||||
|
|
@ -189,6 +205,7 @@ func Setgroups(gids []int) (err error) {
|
|||
return setgroups(len(a), &a[0])
|
||||
}
|
||||
|
||||
// ReadDirent reads directory entries from fd and writes them into buf.
|
||||
func ReadDirent(fd int, buf []byte) (n int, err error) {
|
||||
// Final argument is (basep *uintptr) and the syscall doesn't take nil.
|
||||
// TODO(rsc): Can we use a single global basep for all calls?
|
||||
|
|
@ -536,40 +553,10 @@ func Minor(dev uint64) uint32 {
|
|||
|
||||
//sys ioctl(fd int, req uint, arg uintptr) (err error)
|
||||
|
||||
func IoctlSetInt(fd int, req uint, value int) (err error) {
|
||||
return ioctl(fd, req, uintptr(value))
|
||||
}
|
||||
|
||||
func ioctlSetWinsize(fd int, req uint, value *Winsize) (err error) {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
func ioctlSetTermios(fd int, req uint, value *Termios) (err error) {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
func IoctlSetTermio(fd int, req uint, value *Termio) (err error) {
|
||||
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
||||
}
|
||||
|
||||
func IoctlGetInt(fd int, req uint) (int, error) {
|
||||
var value int
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return value, err
|
||||
}
|
||||
|
||||
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
|
||||
var value Winsize
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
||||
var value Termios
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
return &value, err
|
||||
}
|
||||
|
||||
func IoctlGetTermio(fd int, req uint) (*Termio, error) {
|
||||
var value Termio
|
||||
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
||||
|
|
@ -585,6 +572,13 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
|
|||
return poll(&fds[0], len(fds), timeout)
|
||||
}
|
||||
|
||||
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
if raceenabled {
|
||||
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
||||
}
|
||||
return sendfile(outfd, infd, offset, count)
|
||||
}
|
||||
|
||||
/*
|
||||
* Exposed directly
|
||||
*/
|
||||
|
|
@ -655,7 +649,7 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
|
|||
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
|
||||
//sys Rmdir(path string) (err error)
|
||||
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = lseek
|
||||
//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error)
|
||||
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
||||
//sysnb Setegid(egid int) (err error)
|
||||
//sysnb Seteuid(euid int) (err error)
|
||||
//sysnb Setgid(gid int) (err error)
|
||||
|
|
|
|||
|
|
@ -18,6 +18,10 @@ func (iov *Iovec) SetLen(length int) {
|
|||
iov.Len = uint64(length)
|
||||
}
|
||||
|
||||
func (msghdr *Msghdr) SetIovlen(length int) {
|
||||
msghdr.Iovlen = int32(length)
|
||||
}
|
||||
|
||||
func (cmsg *Cmsghdr) SetLen(length int) {
|
||||
cmsg.Len = uint32(length)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -8,7 +8,6 @@ package unix
|
|||
|
||||
import (
|
||||
"bytes"
|
||||
"runtime"
|
||||
"sort"
|
||||
"sync"
|
||||
"syscall"
|
||||
|
|
@ -21,13 +20,6 @@ var (
|
|||
Stderr = 2
|
||||
)
|
||||
|
||||
const (
|
||||
darwin64Bit = runtime.GOOS == "darwin" && SizeofPtr == 8
|
||||
dragonfly64Bit = runtime.GOOS == "dragonfly" && SizeofPtr == 8
|
||||
netbsd32Bit = runtime.GOOS == "netbsd" && SizeofPtr == 4
|
||||
solaris64Bit = runtime.GOOS == "solaris" && SizeofPtr == 8
|
||||
)
|
||||
|
||||
// Do the interface allocations only once for common
|
||||
// Errno values.
|
||||
var (
|
||||
|
|
@ -36,6 +28,11 @@ var (
|
|||
errENOENT error = syscall.ENOENT
|
||||
)
|
||||
|
||||
var (
|
||||
signalNameMapOnce sync.Once
|
||||
signalNameMap map[string]syscall.Signal
|
||||
)
|
||||
|
||||
// errnoErr returns common boxed Errno values, to prevent
|
||||
// allocations at runtime.
|
||||
func errnoErr(e syscall.Errno) error {
|
||||
|
|
@ -74,6 +71,19 @@ func SignalName(s syscall.Signal) string {
|
|||
return ""
|
||||
}
|
||||
|
||||
// SignalNum returns the syscall.Signal for signal named s,
|
||||
// or 0 if a signal with such name is not found.
|
||||
// The signal name should start with "SIG".
|
||||
func SignalNum(s string) syscall.Signal {
|
||||
signalNameMapOnce.Do(func() {
|
||||
signalNameMap = make(map[string]syscall.Signal)
|
||||
for _, signal := range signalList {
|
||||
signalNameMap[signal.name] = signal.num
|
||||
}
|
||||
})
|
||||
return signalNameMap[s]
|
||||
}
|
||||
|
||||
// clen returns the index of the first NULL byte in n or len(n) if n contains no NULL byte.
|
||||
func clen(n []byte) int {
|
||||
i := bytes.IndexByte(n, 0)
|
||||
|
|
@ -284,6 +294,13 @@ func GetsockoptTimeval(fd, level, opt int) (*Timeval, error) {
|
|||
return &tv, err
|
||||
}
|
||||
|
||||
func GetsockoptUint64(fd, level, opt int) (value uint64, err error) {
|
||||
var n uint64
|
||||
vallen := _Socklen(8)
|
||||
err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
|
||||
return n, err
|
||||
}
|
||||
|
||||
func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) {
|
||||
var rsa RawSockaddrAny
|
||||
var len _Socklen = SizeofSockaddrAny
|
||||
|
|
@ -334,13 +351,21 @@ func SetsockoptLinger(fd, level, opt int, l *Linger) (err error) {
|
|||
}
|
||||
|
||||
func SetsockoptString(fd, level, opt int, s string) (err error) {
|
||||
return setsockopt(fd, level, opt, unsafe.Pointer(&[]byte(s)[0]), uintptr(len(s)))
|
||||
var p unsafe.Pointer
|
||||
if len(s) > 0 {
|
||||
p = unsafe.Pointer(&[]byte(s)[0])
|
||||
}
|
||||
return setsockopt(fd, level, opt, p, uintptr(len(s)))
|
||||
}
|
||||
|
||||
func SetsockoptTimeval(fd, level, opt int, tv *Timeval) (err error) {
|
||||
return setsockopt(fd, level, opt, unsafe.Pointer(tv), unsafe.Sizeof(*tv))
|
||||
}
|
||||
|
||||
func SetsockoptUint64(fd, level, opt int, value uint64) (err error) {
|
||||
return setsockopt(fd, level, opt, unsafe.Pointer(&value), 8)
|
||||
}
|
||||
|
||||
func Socket(domain, typ, proto int) (fd int, err error) {
|
||||
if domain == AF_INET6 && SocketDisableIPv6 {
|
||||
return -1, EAFNOSUPPORT
|
||||
|
|
@ -359,13 +384,6 @@ func Socketpair(domain, typ, proto int) (fd [2]int, err error) {
|
|||
return
|
||||
}
|
||||
|
||||
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
if raceenabled {
|
||||
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
||||
}
|
||||
return sendfile(outfd, infd, offset, count)
|
||||
}
|
||||
|
||||
var ioSync int64
|
||||
|
||||
func CloseOnExec(fd int) { fcntl(fd, F_SETFD, FD_CLOEXEC) }
|
||||
|
|
@ -392,3 +410,22 @@ func SetNonblock(fd int, nonblocking bool) (err error) {
|
|||
func Exec(argv0 string, argv []string, envv []string) error {
|
||||
return syscall.Exec(argv0, argv, envv)
|
||||
}
|
||||
|
||||
// Lutimes sets the access and modification times tv on path. If path refers to
|
||||
// a symlink, it is not dereferenced and the timestamps are set on the symlink.
|
||||
// If tv is nil, the access and modification times are set to the current time.
|
||||
// Otherwise tv must contain exactly 2 elements, with access time as the first
|
||||
// element and modification time as the second element.
|
||||
func Lutimes(path string, tv []Timeval) error {
|
||||
if tv == nil {
|
||||
return UtimesNanoAt(AT_FDCWD, path, nil, AT_SYMLINK_NOFOLLOW)
|
||||
}
|
||||
if len(tv) != 2 {
|
||||
return EINVAL
|
||||
}
|
||||
ts := []Timespec{
|
||||
NsecToTimespec(TimevalToNsec(tv[0])),
|
||||
NsecToTimespec(TimevalToNsec(tv[1])),
|
||||
}
|
||||
return UtimesNanoAt(AT_FDCWD, path, ts, AT_SYMLINK_NOFOLLOW)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,8 +2,6 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build openbsd
|
||||
|
||||
package unix
|
||||
|
||||
import (
|
||||
|
|
@ -926,6 +926,8 @@ const (
|
|||
TCSETSF = 0x5404
|
||||
TCSETSW = 0x5403
|
||||
TCXONC = 0x540b
|
||||
TIMER_ABSTIME = 0x3e7
|
||||
TIMER_MAX = 0x20
|
||||
TIOC = 0x5400
|
||||
TIOCCBRK = 0x2000747a
|
||||
TIOCCDTR = 0x20007478
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
|
||||
// +build ppc64,aix
|
||||
|
||||
// Created by cgo -godefs - DO NOT EDIT
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs -- -maix64 _const.go
|
||||
|
||||
package unix
|
||||
|
|
@ -926,6 +926,8 @@ const (
|
|||
TCSETSF = 0x5404
|
||||
TCSETSW = 0x5403
|
||||
TCXONC = 0x540b
|
||||
TIMER_ABSTIME = 0x3e7
|
||||
TIMER_MAX = 0x20
|
||||
TIOC = 0x5400
|
||||
TIOCCBRK = 0x2000747a
|
||||
TIOCCDTR = 0x20007478
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
|
||||
// +build 386,darwin
|
||||
|
||||
// Created by cgo -godefs - DO NOT EDIT
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs -- -m32 _const.go
|
||||
|
||||
package unix
|
||||
|
|
@ -980,6 +980,7 @@ const (
|
|||
NET_RT_MAXID = 0xa
|
||||
NET_RT_STAT = 0x4
|
||||
NET_RT_TRASH = 0x5
|
||||
NFDBITS = 0x20
|
||||
NL0 = 0x0
|
||||
NL1 = 0x100
|
||||
NL2 = 0x200
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
|
||||
// +build amd64,darwin
|
||||
|
||||
// Created by cgo -godefs - DO NOT EDIT
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs -- -m64 _const.go
|
||||
|
||||
package unix
|
||||
|
|
@ -980,6 +980,7 @@ const (
|
|||
NET_RT_MAXID = 0xa
|
||||
NET_RT_STAT = 0x4
|
||||
NET_RT_TRASH = 0x5
|
||||
NFDBITS = 0x20
|
||||
NL0 = 0x0
|
||||
NL1 = 0x100
|
||||
NL2 = 0x200
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
|
||||
// +build arm,darwin
|
||||
|
||||
// Created by cgo -godefs - DO NOT EDIT
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs -- _const.go
|
||||
|
||||
package unix
|
||||
|
|
@ -980,6 +980,7 @@ const (
|
|||
NET_RT_MAXID = 0xa
|
||||
NET_RT_STAT = 0x4
|
||||
NET_RT_TRASH = 0x5
|
||||
NFDBITS = 0x20
|
||||
NL0 = 0x0
|
||||
NL1 = 0x100
|
||||
NL2 = 0x200
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
|
||||
// +build arm64,darwin
|
||||
|
||||
// Created by cgo -godefs - DO NOT EDIT
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs -- -m64 _const.go
|
||||
|
||||
package unix
|
||||
|
|
@ -980,6 +980,7 @@ const (
|
|||
NET_RT_MAXID = 0xa
|
||||
NET_RT_STAT = 0x4
|
||||
NET_RT_TRASH = 0x5
|
||||
NFDBITS = 0x20
|
||||
NL0 = 0x0
|
||||
NL1 = 0x100
|
||||
NL2 = 0x200
|
||||
|
|
|
|||
|
|
@ -938,6 +938,7 @@ const (
|
|||
NET_RT_FLAGS = 0x2
|
||||
NET_RT_IFLIST = 0x3
|
||||
NET_RT_MAXID = 0x4
|
||||
NFDBITS = 0x40
|
||||
NOFLSH = 0x80000000
|
||||
NOKERNINFO = 0x2000000
|
||||
NOTE_ATTRIB = 0x8
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
|
||||
// +build 386,freebsd
|
||||
|
||||
// Created by cgo -godefs - DO NOT EDIT
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs -- -m32 _const.go
|
||||
|
||||
package unix
|
||||
|
|
@ -1055,6 +1055,7 @@ const (
|
|||
NET_RT_IFLIST = 0x3
|
||||
NET_RT_IFLISTL = 0x5
|
||||
NET_RT_IFMALIST = 0x4
|
||||
NFDBITS = 0x20
|
||||
NOFLSH = 0x80000000
|
||||
NOKERNINFO = 0x2000000
|
||||
NOTE_ATTRIB = 0x8
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
|
||||
// +build amd64,freebsd
|
||||
|
||||
// Created by cgo -godefs - DO NOT EDIT
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs -- -m64 _const.go
|
||||
|
||||
package unix
|
||||
|
|
@ -1056,6 +1056,7 @@ const (
|
|||
NET_RT_IFLIST = 0x3
|
||||
NET_RT_IFLISTL = 0x5
|
||||
NET_RT_IFMALIST = 0x4
|
||||
NFDBITS = 0x40
|
||||
NOFLSH = 0x80000000
|
||||
NOKERNINFO = 0x2000000
|
||||
NOTE_ATTRIB = 0x8
|
||||
|
|
|
|||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue