Windows: more pthreads functions
This adds: pthread_self pthread_equal pthread_exit pthread_key_create pthread_setspecific pthread_getspecific Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -16,6 +16,7 @@
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static unsigned __stdcall win32_start_routine(void *arg)
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{
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pthread_t *thread = arg;
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thread->tid = GetCurrentThreadId();
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thread->arg = thread->start_routine(thread->arg);
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return 0;
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}
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@ -49,6 +50,13 @@ int win32_pthread_join(pthread_t *thread, void **value_ptr)
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}
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}
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pthread_t pthread_self(void)
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{
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pthread_t t = { 0 };
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t.tid = GetCurrentThreadId();
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return t;
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}
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int pthread_cond_init(pthread_cond_t *cond, const void *unused)
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{
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cond->waiters = 0;
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@ -52,6 +52,7 @@ typedef struct {
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HANDLE handle;
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void *(*start_routine)(void*);
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void *arg;
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DWORD tid;
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} pthread_t;
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extern int pthread_create(pthread_t *thread, const void *unused,
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@ -65,4 +66,28 @@ extern int pthread_create(pthread_t *thread, const void *unused,
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extern int win32_pthread_join(pthread_t *thread, void **value_ptr);
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#define pthread_equal(t1, t2) ((t1).tid == (t2).tid)
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extern pthread_t pthread_self(void);
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static inline int pthread_exit(void *ret)
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{
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ExitThread((DWORD)ret);
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}
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typedef DWORD pthread_key_t;
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static inline int pthread_key_create(pthread_key_t *keyp, void (*destructor)(void *value))
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{
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return (*keyp = TlsAlloc()) == TLS_OUT_OF_INDEXES ? EAGAIN : 0;
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}
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static inline int pthread_setspecific(pthread_key_t key, const void *value)
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{
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return TlsSetValue(key, (void *)value) ? 0 : EINVAL;
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}
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static inline void *pthread_getspecific(pthread_key_t key)
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{
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return TlsGetValue(key);
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}
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#endif /* PTHREAD_H */
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