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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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libc/thread/posixthread.internal.h
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@ -62,11 +62,13 @@ struct PosixThread {
int *ctid;
char *tls;
char *tib;
char *altstack;
_Atomic(enum PosixThreadStatus) status;
jmp_buf exiter;
pthread_attr_t attr;
};
hidden extern pthread_spinlock_t _pthread_keys_lock;
hidden extern uint64_t _pthread_key_usage[(PTHREAD_KEYS_MAX + 63) / 64];
hidden extern pthread_key_dtor _pthread_key_dtor[PTHREAD_KEYS_MAX];
hidden extern _Thread_local void *_pthread_keys[PTHREAD_KEYS_MAX];