windows: add WSASocket
Simple function to complement the other ws2 functions we have:
https://docs.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-wsasocketw
Change-Id: Idf6b17360d84a8529e48ab94561c4ac7bee1d847
Reviewed-on: https://go-review.googlesource.com/c/sys/+/295175
Trust: Jason A. Donenfeld <Jason@zx2c4.com>
Trust: Alex Brainman <alex.brainman@gmail.com>
Run-TryBot: Jason A. Donenfeld <Jason@zx2c4.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
diff --git a/windows/zsyscall_windows.go b/windows/zsyscall_windows.go
index 316157e..ca558ea 100644
--- a/windows/zsyscall_windows.go
+++ b/windows/zsyscall_windows.go
@@ -370,6 +370,7 @@
procWSARecvFrom = modws2_32.NewProc("WSARecvFrom")
procWSASend = modws2_32.NewProc("WSASend")
procWSASendTo = modws2_32.NewProc("WSASendTo")
+ procWSASocketW = modws2_32.NewProc("WSASocketW")
procWSAStartup = modws2_32.NewProc("WSAStartup")
procbind = modws2_32.NewProc("bind")
procclosesocket = modws2_32.NewProc("closesocket")
@@ -3155,6 +3156,15 @@
return
}
+func WSASocket(af int32, typ int32, protocol int32, protoInfo *WSAProtocolInfo, group uint32, flags uint32) (handle Handle, err error) {
+ r0, _, e1 := syscall.Syscall6(procWSASocketW.Addr(), 6, uintptr(af), uintptr(typ), uintptr(protocol), uintptr(unsafe.Pointer(protoInfo)), uintptr(group), uintptr(flags))
+ handle = Handle(r0)
+ if handle == InvalidHandle {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func WSAStartup(verreq uint32, data *WSAData) (sockerr error) {
r0, _, _ := syscall.Syscall(procWSAStartup.Addr(), 2, uintptr(verreq), uintptr(unsafe.Pointer(data)), 0)
if r0 != 0 {
