syscall: add socketpair
R=rsc
CC=golang-dev
https://golang.org/cl/1319042
diff --git a/src/pkg/syscall/syscall_linux_386.go b/src/pkg/syscall/syscall_linux_386.go
index 4dfaddc..4a2e92f 100644
--- a/src/pkg/syscall/syscall_linux_386.go
+++ b/src/pkg/syscall/syscall_linux_386.go
@@ -100,6 +100,13 @@
return
}
+func socketpair(domain int, typ int, proto int) (fd [2]int, errno int) {
+ var f [2]int
+ _, errno = socketcall(_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(&f)), 0, 0)
+ fd = f
+ return
+}
+
func bind(s int, addr uintptr, addrlen _Socklen) (errno int) {
_, errno = socketcall(_BIND, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0)
return
