.sa_flags = SA_SIGINFO | SA_RESTART
};
__libc_sigaction(SIGTIMER, &sa, 0);
- __syscall(SYS_rt_sigprocmask, SIG_UNBLOCK, SIGTIMER_SET, 0, 8);
+ __syscall(SYS_rt_sigprocmask, SIG_UNBLOCK,
+ SIGTIMER_SET, 0, __SYSCALL_SSLEN);
}
static void *start(void *arg)
{
pthread_t self = __pthread_self();
struct start_args *args = arg;
+ sigset_t set;
/* Reuse no-longer-needed thread structure fields to avoid
* needing the timer address in the signal handler. */
self->start_arg = args->sev->sigev_value.sival_ptr;
self->result = (void *)-1;
+ sigfillset(&set);
+ pthread_sigmask(SIG_BLOCK, &set, 0);
+
pthread_barrier_wait(&args->b);
__wait(&self->delete_timer, 0, 0, 1);
__syscall(SYS_timer_delete, self->result);
return 0;
}
-int timer_create(clockid_t clk, struct sigevent *evp, timer_t *res)
+int timer_create(clockid_t clk, struct sigevent *restrict evp, timer_t *restrict res)
{
static pthread_once_t once = PTHREAD_ONCE_INIT;
pthread_t td;
struct start_args args;
struct ksigevent ksev, *ksevp=0;
int timerid;
- sigset_t set;
switch (evp ? evp->sigev_notify : SIGEV_SIGNAL) {
case SIGEV_NONE:
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
pthread_barrier_init(&args.b, 0, 2);
args.sev = evp;
- sigfillset(&set);
- pthread_sigmask(SIG_BLOCK, &set, &set);
r = pthread_create(&td, &attr, start, &args);
- pthread_sigmask(SIG_SETMASK, &set, 0);
if (r) {
errno = r;
return -1;