diff options
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/lowlevellock.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/lowlevellock.c b/nptl/sysdeps/unix/sysv/linux/lowlevellock.c index 49d68da702..a5cf687612 100644 --- a/nptl/sysdeps/unix/sysv/linux/lowlevellock.c +++ b/nptl/sysdeps/unix/sysv/linux/lowlevellock.c @@ -30,7 +30,7 @@ __lll_lock_wait (int *futex, int val) do { lll_futex_wait (futex, val + 1); - val = __lll_add (futex, 1); + val = atomic_exchange_and_add (futex, 1); } while (val != 0); *futex = 2; @@ -70,7 +70,7 @@ __lll_timedlock_wait (int *futex, int val, const struct timespec *abstime) if (lll_futex_timed_wait (futex, val + 1, &rt) == -ETIMEDOUT) return ETIMEDOUT; } - while ((val = __lll_add (futex, 1)) != 0); + while ((val = atomic_exchange_and_add (futex, 1)) != 0); *futex = 2; return 0; @@ -83,7 +83,7 @@ hidden_proto (__lll_timedlock_wait) int lll_unlock_wake_cb (int *futex) { - int val = __lll_test_and_set (futex, 0); + int val = atomic_exchange (futex, 0); if (__builtin_expect (val > 1, 0)) lll_futex_wake (futex, 1); |