diff options
| author | Ian Lance Taylor <iant@golang.org> | 2019-03-04 18:28:51 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2019-03-05 02:49:10 +0000 |
| commit | ab0c9510a988027f305d213213ed2eaaabbffe77 (patch) | |
| tree | 049c322f02b116946b03ab574a45a697d492c2bd /src/syscall/zsyscall_linux_arm.go | |
| parent | 4e20d999ec4cc9c6ff8e3d01e79c26a8ba775b7b (diff) | |
| download | go-ab0c9510a988027f305d213213ed2eaaabbffe77.tar.xz | |
syscall: on ARM GNU/Linux let Pipe fall back to pipe
Android O seems to require Pipe to call the pipe2 system call.
But kernel version 2.6.23 only supports pipe, not pipe2.
So try pipe2 first, then fall back to pipe.
Fixes #30549
Change-Id: I3c5d86e8e945a5ec8a0ecea7853302952c0476c4
Reviewed-on: https://go-review.googlesource.com/c/go/+/165217
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/syscall/zsyscall_linux_arm.go')
| -rw-r--r-- | src/syscall/zsyscall_linux_arm.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/syscall/zsyscall_linux_arm.go b/src/syscall/zsyscall_linux_arm.go index 3d099aa16d..3d01cd35d5 100644 --- a/src/syscall/zsyscall_linux_arm.go +++ b/src/syscall/zsyscall_linux_arm.go @@ -1138,6 +1138,16 @@ func Munlockall() (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) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func pipe2(p *[2]_C_int, flags int) (err error) { _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { |