diff options
Diffstat (limited to 'src/time/timer_create.c')
| -rw-r--r-- | src/time/timer_create.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/time/timer_create.c b/src/time/timer_create.c index 4bef2390..9216b3ab 100644 --- a/src/time/timer_create.c +++ b/src/time/timer_create.c @@ -43,6 +43,8 @@ static void *start(void *arg) union sigval val = args->sev->sigev_value; pthread_barrier_wait(&args->b); + if (self->cancel) + return 0; for (;;) { siginfo_t si; while (sigwaitinfo(SIGTIMER_SET, &si) < 0); @@ -59,7 +61,7 @@ static void *start(void *arg) int timer_create(clockid_t clk, struct sigevent *restrict evp, timer_t *restrict res) { - volatile static int init = 0; + static volatile int init = 0; pthread_t td; pthread_attr_t attr; int r; @@ -113,8 +115,10 @@ int timer_create(clockid_t clk, struct sigevent *restrict evp, timer_t *restrict ksev.sigev_signo = SIGTIMER; ksev.sigev_notify = SIGEV_THREAD_ID; ksev.sigev_tid = td->tid; - if (syscall(SYS_timer_create, clk, &ksev, &timerid) < 0) + if (syscall(SYS_timer_create, clk, &ksev, &timerid) < 0) { timerid = -1; + td->cancel = 1; + } td->timer_id = timerid; pthread_barrier_wait(&args.b); if (timerid < 0) return -1; |