blob: b0aac895808deb568c4def6d39f99a1e6615f4e7 [file] [log] [blame]
// Copyright 2020 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.
//go:build illumos
// +build illumos
package unix
import (
"syscall"
"unsafe"
)
//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so"
//go:linkname procpipe2 libc_pipe2
var procpipe2 uintptr
type _C_int int32
func Pipe2(p []int, flags int) error {
if len(p) != 2 {
return syscall.EINVAL
}
var pp [2]_C_int
_, _, errno := syscall6(uintptr(unsafe.Pointer(&procpipe2)), 2, uintptr(unsafe.Pointer(&pp)), uintptr(flags), 0, 0, 0, 0)
if errno != 0 {
return errno
}
p[0] = int(pp[0])
p[1] = int(pp[1])
return nil
}