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Diffstat (limited to 'deps/uv/include/uv.h')
| -rw-r--r-- | deps/uv/include/uv.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/deps/uv/include/uv.h b/deps/uv/include/uv.h index ef1c6916b6..7e089ef724 100644 --- a/deps/uv/include/uv.h +++ b/deps/uv/include/uv.h @@ -1339,9 +1339,16 @@ UV_EXTERN void uv_rwlock_wrlock(uv_rwlock_t* rwlock); UV_EXTERN int uv_rwlock_trywrlock(uv_rwlock_t* rwlock); UV_EXTERN void uv_rwlock_wrunlock(uv_rwlock_t* rwlock); +/* Runs a function once and only once. Concurrent calls to uv_once() with the + * same guard will block all callers except one (it's unspecified which one). + * The guard should be initialized statically with the UV_ONCE_INIT macro. + */ +UV_EXTERN void uv_once(uv_once_t* guard, void (*callback)(void)); + UV_EXTERN int uv_thread_create(uv_thread_t *tid, void (*entry)(void *arg), void *arg); UV_EXTERN int uv_thread_join(uv_thread_t *tid); +UV_EXTERN uv_thread_t uv_thread_self(void); /* the presence of these unions force similar struct layout */ union uv_any_handle { |