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Fix warnings

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This change fixes Cosmopolitan so it has fewer opinions about compiler
warnings. The whole repository had to be cleaned up to be buildable in
-Werror -Wall mode. This lets us benefit from things like strict const
checking. Some actual bugs might have been caught too.
This commit is contained in:
Justine Tunney 2023-09-01 20:49:13 -07:00
parent e2b3c3618e
commit 0d748ad58e
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GPG key ID: BE714B4575D6E328
571 changed files with 1306 additions and 1888 deletions
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18
test/libc/thread/sem_timedwait_test.c
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@ -17,6 +17,7 @@
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/calls/calls.h"
#include "libc/calls/struct/sigaction.h"
#include "libc/calls/struct/timespec.h"
#include "libc/dce.h"
#include "libc/errno.h"
@ -44,54 +45,53 @@ TEST(sem_init, einval) {
TEST(sem_post, afterDestroyed_isUndefinedBehavior) {
if (!IsModeDbg()) return;
int val;
sem_t sem;
SPAWN(fork);
signal(SIGABRT, SIG_DFL);
ASSERT_SYS(0, 0, sem_init(&sem, 0, 0));
ASSERT_SYS(0, 0, sem_destroy(&sem));
IgnoreStderr();
sem_post(&sem);
EXITS(128 + SIGABRT); // see __assert_fail
TERMS(SIGABRT);
}
TEST(sem_trywait, afterDestroyed_isUndefinedBehavior) {
if (!IsModeDbg()) return;
int val;
sem_t sem;
SPAWN(fork);
signal(SIGABRT, SIG_DFL);
ASSERT_SYS(0, 0, sem_init(&sem, 0, 0));
ASSERT_SYS(0, 0, sem_destroy(&sem));
IgnoreStderr();
sem_trywait(&sem);
EXITS(128 + SIGABRT); // see __assert_fail
TERMS(SIGABRT);
}
TEST(sem_wait, afterDestroyed_isUndefinedBehavior) {
if (!IsModeDbg()) return;
int val;
sem_t sem;
SPAWN(fork);
signal(SIGABRT, SIG_DFL);
ASSERT_SYS(0, 0, sem_init(&sem, 0, 0));
ASSERT_SYS(0, 0, sem_destroy(&sem));
IgnoreStderr();
sem_wait(&sem);
EXITS(128 + SIGABRT); // see __assert_fail
TERMS(SIGABRT);
}
TEST(sem_timedwait, afterDestroyed_isUndefinedBehavior) {
if (!IsModeDbg()) return;
int val;
sem_t sem;
SPAWN(fork);
signal(SIGABRT, SIG_DFL);
ASSERT_SYS(0, 0, sem_init(&sem, 0, 0));
ASSERT_SYS(0, 0, sem_destroy(&sem));
IgnoreStderr();
sem_timedwait(&sem, 0);
EXITS(128 + SIGABRT); // see __assert_fail
TERMS(SIGABRT);
}
void *Worker(void *arg) {
int rc;
sem_t **s = arg;
struct timespec ts;
ASSERT_SYS(0, 0, clock_gettime(CLOCK_REALTIME, &ts));