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| author | Brad Fitzpatrick <bradfitz@golang.org> | 2017-03-21 10:23:08 -0700 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2017-03-21 20:01:23 +0000 |
| commit | 0ebaca6ba27534add5930a95acffa9acff182e2b (patch) | |
| tree | f77906c731c0947f4c483cd8db2698980d6ccbf6 /src/syscall/zsyscall_freebsd_386.go | |
| parent | 051cbf3f3720086ec6d3fd159a234bae3ffd12ef (diff) | |
| download | go-git-0ebaca6ba27534add5930a95acffa9acff182e2b.tar.gz | |
syscall, os: use pipe2 syscall on FreeBSD instead of pipe
The pipe2 syscall exists in all officially supported FreeBSD
versions: 10, 11 and future 12.
The pipe syscall no longer exists in 11 and 12. To build and
run Go on these versions, kernel needs COMPAT_FREEBSD10 option.
Based on Gleb Smirnoff's https://golang.org/cl/38422
Fixes #18854
Change-Id: I8e201ee1b15dca10427c3093b966025d160aaf61
Reviewed-on: https://go-review.googlesource.com/38426
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/syscall/zsyscall_freebsd_386.go')
| -rw-r--r-- | src/syscall/zsyscall_freebsd_386.go | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/syscall/zsyscall_freebsd_386.go b/src/syscall/zsyscall_freebsd_386.go index 5c22deb181..8f3da43b64 100644 --- a/src/syscall/zsyscall_freebsd_386.go +++ b/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) } |