diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/aio/lio_listio.c | 6 | ||||
| -rw-r--r-- | src/signal/sigset.c | 8 | ||||
| -rw-r--r-- | src/unistd/ualarm.c | 6 |
3 files changed, 10 insertions, 10 deletions
diff --git a/src/aio/lio_listio.c b/src/aio/lio_listio.c index 7b6a03d3..0799c15d 100644 --- a/src/aio/lio_listio.c +++ b/src/aio/lio_listio.c @@ -113,7 +113,7 @@ int lio_listio(int mode, struct aiocb *restrict const *restrict cbs, int cnt, st if (st) { pthread_attr_t a; - sigset_t set; + sigset_t set, set_old; pthread_t td; if (sev->sigev_notify == SIGEV_THREAD) { @@ -128,13 +128,13 @@ int lio_listio(int mode, struct aiocb *restrict const *restrict cbs, int cnt, st } pthread_attr_setdetachstate(&a, PTHREAD_CREATE_DETACHED); sigfillset(&set); - pthread_sigmask(SIG_BLOCK, &set, &set); + pthread_sigmask(SIG_BLOCK, &set, &set_old); if (pthread_create(&td, &a, wait_thread, st)) { free(st); errno = EAGAIN; return -1; } - pthread_sigmask(SIG_SETMASK, &set, 0); + pthread_sigmask(SIG_SETMASK, &set_old, 0); } return 0; diff --git a/src/signal/sigset.c b/src/signal/sigset.c index 0d7b4564..f3e8c407 100644 --- a/src/signal/sigset.c +++ b/src/signal/sigset.c @@ -3,7 +3,7 @@ void (*sigset(int sig, void (*handler)(int)))(int) { struct sigaction sa, sa_old; - sigset_t mask; + sigset_t mask, mask_old; sigemptyset(&mask); if (sigaddset(&mask, sig) < 0) @@ -12,7 +12,7 @@ void (*sigset(int sig, void (*handler)(int)))(int) if (handler == SIG_HOLD) { if (sigaction(sig, 0, &sa_old) < 0) return SIG_ERR; - if (sigprocmask(SIG_BLOCK, &mask, &mask) < 0) + if (sigprocmask(SIG_BLOCK, &mask, &mask_old) < 0) return SIG_ERR; } else { sa.sa_handler = handler; @@ -20,8 +20,8 @@ void (*sigset(int sig, void (*handler)(int)))(int) sigemptyset(&sa.sa_mask); if (sigaction(sig, &sa, &sa_old) < 0) return SIG_ERR; - if (sigprocmask(SIG_UNBLOCK, &mask, &mask) < 0) + if (sigprocmask(SIG_UNBLOCK, &mask, &mask_old) < 0) return SIG_ERR; } - return sigismember(&mask, sig) ? SIG_HOLD : sa_old.sa_handler; + return sigismember(&mask_old, sig) ? SIG_HOLD : sa_old.sa_handler; } diff --git a/src/unistd/ualarm.c b/src/unistd/ualarm.c index 855504bc..2985855c 100644 --- a/src/unistd/ualarm.c +++ b/src/unistd/ualarm.c @@ -7,7 +7,7 @@ unsigned ualarm(unsigned value, unsigned interval) struct itimerval it = { .it_interval.tv_usec = interval, .it_value.tv_usec = value - }; - setitimer(ITIMER_REAL, &it, &it); - return it.it_value.tv_sec*1000000 + it.it_value.tv_usec; + }, it_old; + setitimer(ITIMER_REAL, &it, &it_old); + return it_old.it_value.tv_sec*1000000 + it_old.it_value.tv_usec; } |