1 package socket 2 3 import ( 4 "unsafe" 5 ) 6 7 // RawSockaddr allows structs to be used with [Bind] and [ConnectEx]. The 8 // struct must meet the Win32 sockaddr requirements specified here: 9 // https://docs.microsoft.com/en-us/windows/win32/winsock/sockaddr-2 10 // 11 // Specifically, the struct size must be least larger than an int16 (unsigned short) 12 // for the address family. 13 type RawSockaddr interface { 14 // Sockaddr returns a pointer to the RawSockaddr and its struct size, allowing 15 // for the RawSockaddr's data to be overwritten by syscalls (if necessary). 16 // 17 // It is the callers responsibility to validate that the values are valid; invalid 18 // pointers or size can cause a panic. 19 Sockaddr() (unsafe.Pointer, int32, error) 20 } 21