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| author | Michael Munday <munday@ca.ibm.com> | 2016-08-20 18:36:27 +0100 |
|---|---|---|
| committer | Michael Munday <munday@ca.ibm.com> | 2016-08-20 18:00:09 +0000 |
| commit | fa897643a18d71a62bade50f80171f5e58449f5a (patch) | |
| tree | 7b590c65528e0365de3ea655472e1990be0de18d /src/runtime/os_linux.go | |
| parent | 8cd04da7627576197b4fb1ef28985ac9243d13a3 (diff) | |
| download | go-fa897643a18d71a62bade50f80171f5e58449f5a.tar.xz | |
runtime: remove unnecessary calls to memclr
Go will have already cleared the structs (the original C wouldn't
have).
Change-Id: I4a5a0cfd73953181affc158d188aae2ce281bb33
Reviewed-on: https://go-review.googlesource.com/27435
Run-TryBot: Michael Munday <munday@ca.ibm.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/runtime/os_linux.go')
| -rw-r--r-- | src/runtime/os_linux.go | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/runtime/os_linux.go b/src/runtime/os_linux.go index 542f214a42..0131c6687d 100644 --- a/src/runtime/os_linux.go +++ b/src/runtime/os_linux.go @@ -388,7 +388,6 @@ func osyield() //go:nowritebarrierrec func setsig(i int32, fn uintptr, restart bool) { var sa sigactiont - memclr(unsafe.Pointer(&sa), unsafe.Sizeof(sa)) sa.sa_flags = _SA_SIGINFO | _SA_ONSTACK | _SA_RESTORER if restart { sa.sa_flags |= _SA_RESTART @@ -431,8 +430,6 @@ func setsigstack(i int32) { //go:nowritebarrierrec func getsig(i int32) uintptr { var sa sigactiont - - memclr(unsafe.Pointer(&sa), unsafe.Sizeof(sa)) if rt_sigaction(uintptr(i), nil, &sa, unsafe.Sizeof(sa.sa_mask)) != 0 { throw("rt_sigaction read failure") } |