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| author | Rich Felker <dalias@aerifal.cx> | 2013-04-26 19:02:23 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2013-04-26 19:02:23 -0400 |
| commit | d53c92c972dab717f8f8e521eb0e9c4404cef4bd (patch) | |
| tree | 09c3cc1696c3641f137b3b9aa541d5381ec6e081 /src | |
| parent | prevent code from running under a thread id which already gave ESRCH (diff) | |
| download | grovel-d53c92c972dab717f8f8e521eb0e9c4404cef4bd.tar.gz grovel-d53c92c972dab717f8f8e521eb0e9c4404cef4bd.tar.xz | |
optimize/debloat raise
use __syscall rather than syscall when failure is not possible or not
to be considered.
Diffstat (limited to 'src')
| -rw-r--r-- | src/signal/raise.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/signal/raise.c b/src/signal/raise.c index 927fe26a..b24dc741 100644 --- a/src/signal/raise.c +++ b/src/signal/raise.c @@ -9,8 +9,8 @@ int raise(int sig) int pid, tid, ret; sigset_t set; __syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET, &set, _NSIG/8); - tid = syscall(SYS_gettid); - pid = syscall(SYS_getpid); + tid = __syscall(SYS_gettid); + pid = __syscall(SYS_getpid); ret = syscall(SYS_tgkill, pid, tid, sig); __syscall(SYS_rt_sigprocmask, SIG_SETMASK, &set, 0, _NSIG/8); return ret; |