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| author | Elias Naur <elias.naur@gmail.com> | 2018-09-22 10:30:05 +0200 |
|---|---|---|
| committer | Elias Naur <elias.naur@gmail.com> | 2018-09-24 17:08:51 +0000 |
| commit | f25656d392b38da362afb997e75bc43af49d514c (patch) | |
| tree | 5965bb5e4627effc7ff3eeb2106fa284fb6f659c /src/syscall/zsyscall_linux_amd64.go | |
| parent | 6054fef17f2eedf3ef4825b6ca5b97e2ecf53bd6 (diff) | |
| download | go-f25656d392b38da362afb997e75bc43af49d514c.tar.xz | |
syscall: replace lstat, lchown, stat to please Android O
Implement Lstat with fstatat and Lchown with Fchownat on
linux/amd64, linux/arm and linux/386. Furthermore, implement Stat
with fstatat on linux/arm and linux/386. Linux/arm64 already had
similar replacements.
The fstatat and fchownat system calls were added in kernel 2.6.16,
which is before the Go minimum, 2.6.23.
The three syscalls then match the android bionic implementation
and avoids the Android O seccomp filter.
Fixes #27797
Change-Id: I07fd5506955d454a1a660fef5af0e1ac1ecb0959
Reviewed-on: https://go-review.googlesource.com/136795
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/syscall/zsyscall_linux_amd64.go')
| -rw-r--r-- | src/syscall/zsyscall_linux_amd64.go | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/src/syscall/zsyscall_linux_amd64.go b/src/syscall/zsyscall_linux_amd64.go index b6638269be..9f2046bf93 100644 --- a/src/syscall/zsyscall_linux_amd64.go +++ b/src/syscall/zsyscall_linux_amd64.go @@ -1261,21 +1261,6 @@ func Iopl(level int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Lchown(path string, uid int, gid int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Listen(s int, n int) (err error) { _, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0) if e1 != 0 { @@ -1286,21 +1271,6 @@ func Listen(s int, n int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Lstat(path string, stat *Stat_t) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { |