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Use *NSYNC for POSIX threads locking APIs

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Condition variables, barriers, and r/w locks now work very well.
This commit is contained in:
Justine Tunney 2022-09-11 11:02:07 -07:00
parent 3de35e196c
commit b5cb71ab84
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GPG key ID: BE714B4575D6E328
197 changed files with 3734 additions and 3817 deletions
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6
test/libc/thread/pthread_barrier_wait_test.c
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@ -17,6 +17,7 @@
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/assert.h"
#include "libc/atomic.h"
#include "libc/errno.h"
#include "libc/intrin/atomic.h"
#include "libc/mem/mem.h"
@ -26,7 +27,7 @@
#include "libc/thread/thread.h"
int i, n;
_Atomic(int) p, w;
atomic_int p, w;
pthread_barrier_t barrier;
int Worker(void *arg, int tid) {
@ -36,9 +37,6 @@ int Worker(void *arg, int tid) {
ASSERT_GE(rc, 0);
if (rc == PTHREAD_BARRIER_SERIAL_THREAD) {
atomic_fetch_add(&p, 1);
ASSERT_EQ(0, barrier.popped);
ASSERT_EQ(0, barrier.waits);
ASSERT_EQ(n, barrier.count);
}
return 0;
}