1 files changed, 0 insertions, 162 deletions

diff --git a/lang/go/files/patch-pipe2 b/lang/go/files/patch-pipe2
deleted file mode 100644
index 46ef899d9238..000000000000
--- a/lang/go/files/patch-pipe2
+++ /dev/null
@@ -1,162 +0,0 @@
---- src/os/pipe_bsd.go
-+++ src/os/pipe_bsd.go
-@@ -2,7 +2,7 @@
- // Use of this source code is governed by a BSD-style
- // license that can be found in the LICENSE file.
- 
--// +build darwin dragonfly freebsd nacl netbsd openbsd solaris
-+// +build darwin dragonfly nacl netbsd openbsd solaris
- 
- package os
- 
---- /dev/null
-+++ src/os/pipe_freebsd.go
-@@ -0,0 +1,20 @@
-+// Copyright 2017 The Go Authors. All rights reserved.
-+// Use of this source code is governed by a BSD-style
-+// license that can be found in the LICENSE file.
-+
-+package os
-+
-+import "syscall"
-+
-+// Pipe returns a connected pair of Files; reads from r return bytes written to w.
-+// It returns the files and an error, if any.
-+func Pipe() (r *File, w *File, err error) {
-+	var p [2]int
-+
-+	e := syscall.Pipe2(p[0:], syscall.O_CLOEXEC)
-+	if e != nil {
-+		return nil, nil, NewSyscallError("pipe", e)
-+	}
-+
-+	return NewFile(uintptr(p[0]), "|0"), NewFile(uintptr(p[1]), "|1"), nil
-+}
---- src/syscall/exec_bsd.go
-+++ src/syscall/exec_bsd.go
-@@ -256,17 +256,3 @@ childerror:
- 		RawSyscall(SYS_EXIT, 253, 0, 0)
- 	}
- }
--
--// Try to open a pipe with O_CLOEXEC set on both file descriptors.
--func forkExecPipe(p []int) error {
--	err := Pipe(p)
--	if err != nil {
--		return err
--	}
--	_, err = fcntl(p[0], F_SETFD, FD_CLOEXEC)
--	if err != nil {
--		return err
--	}
--	_, err = fcntl(p[1], F_SETFD, FD_CLOEXEC)
--	return err
--}
---- /dev/null
-+++ src/syscall/exec_freebsd.go
-@@ -0,0 +1,9 @@
-+// Copyright 2017 The Go Authors. All rights reserved.
-+// Use of this source code is governed by a BSD-style
-+// license that can be found in the LICENSE file.
-+
-+package syscall
-+
-+func forkExecPipe(p []int) error {
-+	return Pipe2(p, O_CLOEXEC)
-+}
---- /dev/null
-+++ src/syscall/forkpipe_bsd.go
-@@ -0,0 +1,20 @@
-+// Copyright 2011 The Go Authors. All rights reserved.
-+// Use of this source code is governed by a BSD-style
-+// license that can be found in the LICENSE file.
-+
-+// +build darwin dragonfly netbsd openbsd
-+
-+package syscall
-+
-+func forkExecPipe(p []int) error {
-+	err := Pipe(p)
-+	if err != nil {
-+		return err
-+	}
-+	_, err = fcntl(p[0], F_SETFD, FD_CLOEXEC)
-+	if err != nil {
-+		return err
-+	}
-+	_, err = fcntl(p[1], F_SETFD, FD_CLOEXEC)
-+	return err
-+}
---- src/syscall/syscall_freebsd.go
-+++ src/syscall/syscall_freebsd.go
-@@ -66,14 +66,21 @@ func direntNamlen(buf []byte) (uint64, bool) {
- 	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
- }
- 
--//sysnb pipe() (r int, w int, err error)
-+func Pipe(p []int) error {
-+	return Pipe2(p, 0)
-+}
-+
-+//sysnb pipe2(p *[2]_C_int, flags int) (err error)
- 
--func Pipe(p []int) (err error) {
-+func Pipe2(p []int, flags int) error {
- 	if len(p) != 2 {
- 		return EINVAL
- 	}
--	p[0], p[1], err = pipe()
--	return
-+	var pp [2]_C_int
-+	err := pipe2(&pp, flags)
-+	p[0] = int(pp[0])
-+	p[1] = int(pp[1])
-+	return err
- }
- 
- func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
---- src/syscall/zsyscall_freebsd_386.go
-+++ src/syscall/zsyscall_freebsd_386.go
-@@ -261,10 +261,8 @@ 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() (r int, w int, err error) {
--	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
--	r = int(r0)
--	w = int(r1)
-+func pipe2(p *[2]_C_int, flags int) (err error) {
-+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
- 	if e1 != 0 {
- 		err = errnoErr(e1)
- 	}
---- src/syscall/zsyscall_freebsd_amd64.go
-+++ src/syscall/zsyscall_freebsd_amd64.go
-@@ -261,10 +261,8 @@ 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() (r int, w int, err error) {
--	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
--	r = int(r0)
--	w = int(r1)
-+func pipe2(p *[2]_C_int, flags int) (err error) {
-+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
- 	if e1 != 0 {
- 		err = errnoErr(e1)
- 	}
---- src/syscall/zsyscall_freebsd_arm.go
-+++ src/syscall/zsyscall_freebsd_arm.go
-@@ -261,10 +261,8 @@ 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() (r int, w int, err error) {
--	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
--	r = int(r0)
--	w = int(r1)
-+func pipe2(p *[2]_C_int, flags int) (err error) {
-+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
- 	if e1 != 0 {
- 		err = errnoErr(e1)
- 	}