fixing (badly) linux_arm syscall.

R=rsc
http://go/go-review/1017037

1 files changed, 21 insertions, 0 deletions

diff --git a/src/pkg/syscall/zsyscall_linux_arm.go b/src/pkg/syscall/zsyscall_linux_arm.go
index 182bde1e3..a726cf4cc 100644
--- a/src/pkg/syscall/zsyscall_linux_arm.go
+++ b/src/pkg/syscall/zsyscall_linux_arm.go
@@ -775,3 +775,24 @@ func Statfs(path string, buf *Statfs_t) (errno int) {
 	errno = int(e1);
 	return;
 }
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, errno int) {
+	var _p0 *byte;
+	if len(p) > 0 {
+		_p0 = &p[0];
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)));
+	n = int(r0);
+	errno = int(e1);
+	return;
+}
+
+func sendto(s int, buf []byte, flags int, to uintptr, addrlen _Socklen) (errno int) {
+	var _p0 *byte;
+	if len(buf) > 0 {
+		_p0 = &buf[0];
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen));
+	errno = int(e1);
+	return;
+}