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Remove leaf attribute where appropriate

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This change fixes a bug where gcc assumed thread synchronization such as
pthread_cond_wait() wouldn't alter static variables, because the headers
were using __attribute__((__leaf__)) inappropriately.
This commit is contained in:
Justine Tunney 2025-01-02 08:07:15 -08:00
parent f24c854b28
commit fde03f8487
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GPG key ID: BE714B4575D6E328
9 changed files with 106 additions and 61 deletions
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26
libc/thread/posixthread.internal.h
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@ -97,30 +97,30 @@ extern atomic_uint _pthread_count;
extern struct PosixThread _pthread_static;
extern _Atomic(pthread_key_dtor) _pthread_key_dtor[PTHREAD_KEYS_MAX];
int _pthread_cond_signal(pthread_cond_t *) libcesque paramsnonnull();
int _pthread_mutex_lock(pthread_mutex_t *) libcesque paramsnonnull();
int _pthread_mutex_trylock(pthread_mutex_t *) libcesque paramsnonnull();
int _pthread_mutex_unlock(pthread_mutex_t *) libcesque paramsnonnull();
int _pthread_cond_signal(pthread_cond_t *) dontthrow paramsnonnull();
int _pthread_mutex_lock(pthread_mutex_t *) dontthrow paramsnonnull();
int _pthread_mutex_trylock(pthread_mutex_t *) dontthrow paramsnonnull();
int _pthread_mutex_unlock(pthread_mutex_t *) dontthrow paramsnonnull();
int _pthread_mutex_wipe_np(pthread_mutex_t *) libcesque paramsnonnull();
int _pthread_reschedule(struct PosixThread *) libcesque;
int _pthread_setschedparam_freebsd(int, int, const struct sched_param *);
int _pthread_tid(struct PosixThread *) libcesque;
intptr_t _pthread_syshand(struct PosixThread *) libcesque;
long _pthread_cancel_ack(void) libcesque;
void _pthread_decimate(enum PosixThreadStatus) libcesque;
void _pthread_decimate(enum PosixThreadStatus) dontthrow;
void _pthread_free(struct PosixThread *) libcesque paramsnonnull();
void _pthread_lock(void) libcesque;
void _pthread_onfork_child(void) libcesque;
void _pthread_onfork_parent(void) libcesque;
void _pthread_onfork_prepare(void) libcesque;
void _pthread_unlock(void) libcesque;
void _pthread_zombify(struct PosixThread *) libcesque;
void _pthread_lock(void) dontthrow;
void _pthread_onfork_child(void) dontthrow;
void _pthread_onfork_parent(void) dontthrow;
void _pthread_onfork_prepare(void) dontthrow;
void _pthread_unlock(void) dontthrow;
void _pthread_zombify(struct PosixThread *) dontthrow;
int _pthread_cond_wait(pthread_cond_t *, pthread_mutex_t *) libcesque
int _pthread_cond_wait(pthread_cond_t *, pthread_mutex_t *) dontthrow
paramsnonnull();
int _pthread_cond_timedwait(pthread_cond_t *, pthread_mutex_t *,
const struct timespec *) libcesque
const struct timespec *) dontthrow
paramsnonnull((1, 2));
forceinline pureconst struct PosixThread *_pthread_self(void) {