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20 lines
723 B
Go
20 lines
723 B
Go
package socket
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import (
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"unsafe"
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)
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// RawSockaddr allows structs to be used with [Bind] and [ConnectEx]. The
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// struct must meet the Win32 sockaddr requirements specified here:
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// https://docs.microsoft.com/en-us/windows/win32/winsock/sockaddr-2
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//
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// Specifically, the struct size must be least larger than an int16 (unsigned short)
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// for the address family.
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type RawSockaddr interface {
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// Sockaddr returns a pointer to the RawSockaddr and its struct size, allowing
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// for the RawSockaddr's data to be overwritten by syscalls (if necessary).
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//
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// It is the callers responsibility to validate that the values are valid; invalid
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// pointers or size can cause a panic.
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Sockaddr() (unsafe.Pointer, int32, error)
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}
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