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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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5
test/libc/intrin/rand64_test.c
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@ -43,7 +43,7 @@
#define ENTRIES 1024
volatile uint64_t A[THREADS * ENTRIES];
pthread_barrier_t barrier = PTHREAD_BARRIER_INITIALIZER;
pthread_barrier_t barrier;
void SetUpOnce(void) {
__enable_threads();
@ -93,7 +93,7 @@ TEST(rand64, testThreadSafety_doesntProduceIdenticalValues) {
sigemptyset(&ss);
sigaddset(&ss, SIGCHLD);
EXPECT_EQ(0, sigprocmask(SIG_BLOCK, &ss, &oldss));
pthread_barrier_init(&barrier, 0, THREADS);
ASSERT_EQ(0, pthread_barrier_init(&barrier, 0, THREADS));
for (i = 0; i < THREADS; ++i) {
ASSERT_SYS(0, 0, _spawn(Thrasher, (void *)(intptr_t)i, th + i));
}
@ -109,4 +109,5 @@ TEST(rand64, testThreadSafety_doesntProduceIdenticalValues) {
EXPECT_NE(A[i], A[j], "i=%d j=%d", i, j);
}
}
ASSERT_EQ(0, pthread_barrier_destroy(&barrier));
}