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unix: add ClockGettime on darwin/amd64

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Updates golang/go#25633

Change-Id: I20ff2d0cda642fb7b155d3ae06499e8c0ef0a2b2
Reviewed-on: https://go-review.googlesource.com/c/161721
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Josh Bleecher Snyder
2019-02-09 09:16:25 -08:00
parent f54c5e0abf
commit 3b52091055
3 changed files with 18 additions and 0 deletions
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1
unix/syscall_darwin.go
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@@ -416,6 +416,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
//sys Chmod(path string, mode uint32) (err error)
//sys Chown(path string, uid int, gid int) (err error)
//sys Chroot(path string) (err error)
//sys ClockGettime(clockid int32, time *Timespec) (err error)
//sys Close(fd int) (err error)
//sys Dup(fd int) (nfd int, err error)
//sys Dup2(from int, to int) (err error)

15
unix/zsyscall_darwin_amd64.go
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@@ -943,6 +943,21 @@ func libc_chroot_trampoline()
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ClockGettime(clockid int32, time *Timespec) (err error) {
_, _, e1 := syscall_syscall(funcPC(libc_clock_gettime_trampoline), uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
func libc_clock_gettime_trampoline()
//go:linkname libc_clock_gettime libc_clock_gettime
//go:cgo_import_dynamic libc_clock_gettime clock_gettime "/usr/lib/libSystem.B.dylib"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Close(fd int) (err error) {
_, _, e1 := syscall_syscall(funcPC(libc_close_trampoline), uintptr(fd), 0, 0)
if e1 != 0 {

2
unix/zsyscall_darwin_amd64.s
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@@ -108,6 +108,8 @@ TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0
JMP libc_chown(SB)
TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0
JMP libc_chroot(SB)
TEXT ·libc_clock_gettime_trampoline(SB),NOSPLIT,$0-0
JMP libc_clock_gettime(SB)
TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
JMP libc_close(SB)
TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0