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| author | Austin Clements <austin@google.com> | 2019-09-01 10:37:44 -0400 |
|---|---|---|
| committer | Austin Clements <austin@google.com> | 2019-09-04 17:56:09 +0000 |
| commit | 4af3c17f8cd37288a5bb9bc53e8b88c58f5624d1 (patch) | |
| tree | 0d8dd44ab11f568977ca4521d896323fcd744c37 /src/runtime/sys_darwin.go | |
| parent | 6719d889e1a333989c6f461a66090d5583eeaedf (diff) | |
| download | go-4af3c17f8cd37288a5bb9bc53e8b88c58f5624d1.tar.gz go-4af3c17f8cd37288a5bb9bc53e8b88c58f5624d1.zip | |
runtime: wrap nanotime, walltime, and write
In preparation for general faketime support, this renames the existing
nanotime, walltime, and write functions to nanotime1, walltime1, and
write1 and wraps them with trivial Go functions. This will let us
inject different implementations on all platforms when faketime is
enabled.
Updates #30439.
Change-Id: Ice5ccc513a32a6d89ea051638676d3ee05b00418
Reviewed-on: https://go-review.googlesource.com/c/go/+/192738
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/runtime/sys_darwin.go')
| -rw-r--r-- | src/runtime/sys_darwin.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/runtime/sys_darwin.go b/src/runtime/sys_darwin.go index 376f76dbc5..932a2a7757 100644 --- a/src/runtime/sys_darwin.go +++ b/src/runtime/sys_darwin.go @@ -230,7 +230,7 @@ func usleep_trampoline() //go:nosplit //go:cgo_unsafe_args -func write(fd uintptr, p unsafe.Pointer, n int32) int32 { +func write1(fd uintptr, p unsafe.Pointer, n int32) int32 { return libcCall(unsafe.Pointer(funcPC(write_trampoline)), unsafe.Pointer(&fd)) } func write_trampoline() @@ -244,7 +244,7 @@ func open_trampoline() //go:nosplit //go:cgo_unsafe_args -func nanotime() int64 { +func nanotime1() int64 { var r struct { t int64 // raw timer numer, denom uint32 // conversion factors. nanoseconds = t * numer / denom. @@ -266,7 +266,7 @@ func nanotime_trampoline() //go:nosplit //go:cgo_unsafe_args -func walltime() (int64, int32) { +func walltime1() (int64, int32) { var t timeval libcCall(unsafe.Pointer(funcPC(walltime_trampoline)), unsafe.Pointer(&t)) return int64(t.tv_sec), 1000 * t.tv_usec |