syscall: make pipe work on netbsd

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5504070

diff --git a/src/pkg/syscall/syscall_netbsd.go b/src/pkg/syscall/syscall_netbsd.go
index f122c6224926b9ad22b98f4b576671fe6dd16c9f..fcbf6157b8279272c9302d0005ce3fc9add6898e 100644 (file)
--- a/src/pkg/syscall/syscall_netbsd.go
+++ b/src/pkg/syscall/syscall_netbsd.go
@@ -62,13 +62,13 @@ func ParseDirent(buf []byte, max int, names []string) (consumed int, count int,
        return origlen - len(buf), count, names
 }
 
-//sysnb pipe(p *[2]_C_int) (err error)
+//sysnb pipe2(p *[2]_C_int, flags _C_int) (err error)
 func Pipe(p []int) (err error) {
        if len(p) != 2 {
                return EINVAL
        }
        var pp [2]_C_int
-       err = pipe(&pp)
+       err = pipe2(&pp, 0)
        p[0] = int(pp[0])
        p[1] = int(pp[1])
        return

diff --git a/src/pkg/syscall/zsyscall_netbsd_386.go b/src/pkg/syscall/zsyscall_netbsd_386.go
index 61fb8b5b4f1e7905d6aa99acefbd205aeb5166cd..6155a16878c43e752a51cab68dd28038b9fc8bf3 100644 (file)
--- a/src/pkg/syscall/zsyscall_netbsd_386.go
+++ b/src/pkg/syscall/zsyscall_netbsd_386.go
@@ -253,8 +253,8 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func pipe(p *[2]_C_int) (err error) {
-       _, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
+func pipe2(p *[2]_C_int, flags _C_int) (err error) {
+       _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
        if e1 != 0 {
                err = e1
        }

diff --git a/src/pkg/syscall/zsyscall_netbsd_amd64.go b/src/pkg/syscall/zsyscall_netbsd_amd64.go
index e665aa00981f1c2ba365879629c992dad0620972..d68cd86d8e5547711e595175ba278b79e3402524 100644 (file)
--- a/src/pkg/syscall/zsyscall_netbsd_amd64.go
+++ b/src/pkg/syscall/zsyscall_netbsd_amd64.go
@@ -253,8 +253,8 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func pipe(p *[2]_C_int) (err error) {
-       _, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
+func pipe2(p *[2]_C_int, flags _C_int) (err error) {
+       _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
        if e1 != 0 {
                err = e1
        }