diff options
| -rw-r--r-- | test/pollfree.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/test/pollfree.c b/test/pollfree.c index 4ef259c..10f842b 100644 --- a/test/pollfree.c +++ b/test/pollfree.c @@ -24,6 +24,8 @@ #include <linux/futex.h> +#ifdef __NR_futex + static void sleep_ms(uint64_t ms) { usleep(ms * 1000); @@ -77,13 +79,13 @@ static void event_set(event_t* ev) if (ev->state) exit(1); __atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE); - syscall(SYS_futex, &ev->state, FUTEX_WAKE | FUTEX_PRIVATE_FLAG, 1000000); + syscall(__NR_futex, &ev->state, FUTEX_WAKE | FUTEX_PRIVATE_FLAG, 1000000); } static void event_wait(event_t* ev) { while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE)) - syscall(SYS_futex, &ev->state, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, 0, 0); + syscall(__NR_futex, &ev->state, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, 0, 0); } static int event_isset(event_t* ev) @@ -100,7 +102,7 @@ static int event_timedwait(event_t* ev, uint64_t timeout) struct timespec ts; ts.tv_sec = remain / 1000; ts.tv_nsec = (remain % 1000) * 1000 * 1000; - syscall(SYS_futex, &ev->state, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, 0, &ts); + syscall(__NR_futex, &ev->state, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, 0, &ts); if (__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE)) return 1; now = current_time_ms(); @@ -412,3 +414,12 @@ int main(int argc, char *argv[]) loop(); return 0; } + +#else /* __NR_futex */ + +int main(int argc, char *argv[]) +{ + return 0; +} + +#endif /* __NR_futex */ |