add 'ast_cond_t' type for pthread condition variables, and appropriate API wrappers
[asterisk/asterisk.git] / include / asterisk / lock.h
index f174745..4355a14 100755 (executable)
@@ -91,6 +91,8 @@ struct ast_mutex_info {
 
 typedef struct ast_mutex_info ast_mutex_t;
 
+typedef pthread_cond_t ast_cond_t;
+
 static inline int __ast_pthread_mutex_init_attr(const char *filename, int lineno, const char *func,
                                                const char *mutex_name, ast_mutex_t *t,
                                                pthread_mutexattr_t *attr) 
@@ -341,8 +343,33 @@ static inline int __ast_pthread_mutex_unlock(const char *filename, int lineno, c
        return res;
 }
 
+static inline int __ast_pthread_cond_init(const char *filename, int lineno, const char *func,
+                                         const char *cond_name, ast_cond_t *cond, pthread_condattr_t *cond_attr)
+{
+       return pthread_cond_init(cond, cond_attr);
+}
+
+static inline int __ast_pthread_cond_signal(const char *filename, int lineno, const char *func,
+                                           const char *cond_name, ast_cond_t *cond)
+{
+       return pthread_cond_signal(cond);
+}
+
+static inline int __ast_pthread_cond_broadcast(const char *filename, int lineno, const char *func,
+                                              const char *cond_name, ast_cond_t *cond)
+{
+       return pthread_cond_broadcast(cond);
+}
+
+static inline int __ast_pthread_cond_destroy(const char *filename, int lineno, const char *func,
+                                            const char *cond_name, ast_cond_t *cond)
+{
+       return pthread_cond_destroy(cond);
+}
+
 static inline int __ast_pthread_cond_wait(const char *filename, int lineno, const char *func,
-                                         pthread_cond_t *cond, const char *mutex_name, ast_mutex_t *t)
+                                         const char *cond_name, const char *mutex_name,
+                                         ast_cond_t *cond, ast_mutex_t *t)
 {
        int res;
        int canlog = strcmp(filename, "logger.c");
@@ -400,8 +427,8 @@ static inline int __ast_pthread_cond_wait(const char *filename, int lineno, cons
 }
 
 static inline int __ast_pthread_cond_timedwait(const char *filename, int lineno, const char *func,
-                                              pthread_cond_t *cond, const struct timespec *abstime,
-                                              const char *mutex_name, ast_mutex_t *t)
+                                              const char *cond_name, const char *mutex_name, ast_cond_t *cond,
+                                              ast_mutex_t *t, const struct timespec *abstime)
 {
        int res;
        int canlog = strcmp(filename, "logger.c");
@@ -459,22 +486,16 @@ static inline int __ast_pthread_cond_timedwait(const char *filename, int lineno,
 }
 
 #define ast_mutex_init(pmutex) __ast_pthread_mutex_init(__FILE__, __LINE__, __PRETTY_FUNCTION__, #pmutex, pmutex)
-#define ast_pthread_mutex_init(pmutex,attr) __ast_pthread_mutex_init_attr(__FILE__, __LINE__, __PRETTY_FUNCTION__, #pmutex, pmutex, attr)
 #define ast_mutex_destroy(a) __ast_pthread_mutex_destroy(__FILE__, __LINE__, __PRETTY_FUNCTION__, #a, a)
 #define ast_mutex_lock(a) __ast_pthread_mutex_lock(__FILE__, __LINE__, __PRETTY_FUNCTION__, #a, a)
 #define ast_mutex_unlock(a) __ast_pthread_mutex_unlock(__FILE__, __LINE__, __PRETTY_FUNCTION__, #a, a)
 #define ast_mutex_trylock(a) __ast_pthread_mutex_trylock(__FILE__, __LINE__, __PRETTY_FUNCTION__, #a, a)
-#define ast_pthread_cond_wait(cond, a) __ast_pthread_cond_wait(__FILE__, __LINE__, __PRETTY_FUNCTION__, cond, #a, a)
-#define ast_pthread_cond_timedwait(cond, a, t) __ast_pthread_cond_timedwait(__FILE__, __LINE__, __PRETTY_FUNCTION__, cond, t, #a, a)
-
-#define pthread_mutex_t use_ast_mutex_t_instead_of_pthread_mutex_t
-#define pthread_mutex_lock use_ast_mutex_lock_instead_of_pthread_mutex_lock
-#define pthread_mutex_unlock use_ast_mutex_unlock_instead_of_pthread_mutex_unlock
-#define pthread_mutex_trylock use_ast_mutex_trylock_instead_of_pthread_mutex_trylock
-#define pthread_mutex_init use_ast_pthread_mutex_init_instead_of_pthread_mutex_init
-#define pthread_mutex_destroy use_ast_pthread_mutex_destroy_instead_of_pthread_mutex_destroy
-#define pthread_cond_wait use_ast_pthread_cond_wait_instead_of_pthread_cond_wait
-#define pthread_cond_timedwait use_ast_pthread_cond_wait_instead_of_pthread_cond_timedwait
+#define ast_cond_init(cond, attr) __ast_pthread_cond_init(__FILE__, __LINE__, __PRETTY_FUNCTION__, #cond, cond, attr)
+#define ast_cond_destroy(cond) __ast_pthread_cond_destroy(__FILE__, __LINE__, __PRETTY_FUNCTION__, #cond, cond)
+#define ast_cond_signal(cond) __ast_pthread_cond_signal(__FILE__, __LINE__, __PRETTY_FUNCTION__, #cond, cond)
+#define ast_cond_broadcast(cond) __ast_pthread_cond_broadcast(__FILE__, __LINE__, __PRETTY_FUNCTION__, #cond, cond)
+#define ast_cond_wait(cond, mutex) __ast_pthread_cond_wait(__FILE__, __LINE__, __PRETTY_FUNCTION__, #cond, #mutex, cond, mutex)
+#define ast_cond_timedwait(cond, mutex, time) __ast_pthread_cond_timedwait(__FILE__, __LINE__, __PRETTY_FUNCTION__, #cond, #mutex, cond, mutex, time)
 
 #else /* !DEBUG_THREADS */
 
@@ -540,11 +561,31 @@ static inline int ast_mutex_trylock(ast_mutex_t *pmutex)
 #define ast_mutex_trylock(pmutex) pthread_mutex_trylock(pmutex)
 #endif /* AST_MUTEX_INIT_W_CONSTRUCTORS */
 
-#define ast_pthread_cond_wait pthread_cond_wait
-#define ast_pthread_cond_timedwait pthread_cond_timedwait
+typedef pthread_cond_t ast_cond_t
+
+#define ast_cond_init pthread_cond_init
+#define ast_cond_destroy pthread_cond_destroy
+#define ast_cond_signal pthread_cond_signal
+#define ast_cond_broadcast pthread_cond_broadcast
+#define ast_cond_wait pthread_cond_wait
+#define ast_cond_timedwait pthread_cond_timedwait
 
 #endif /* !DEBUG_THREADS */
 
+#define pthread_mutex_t use_ast_mutex_t_instead_of_pthread_mutex_t
+#define pthread_mutex_lock use_ast_mutex_lock_instead_of_pthread_mutex_lock
+#define pthread_mutex_unlock use_ast_mutex_unlock_instead_of_pthread_mutex_unlock
+#define pthread_mutex_trylock use_ast_mutex_trylock_instead_of_pthread_mutex_trylock
+#define pthread_mutex_init use_ast_mutex_init_instead_of_pthread_mutex_init
+#define pthread_mutex_destroy use_ast_mutex_destroy_instead_of_pthread_mutex_destroy
+#define pthread_cond_t use_ast_cond_t_instead_of_pthread_cond_t
+#define pthread_cond_init use_ast_cond_init_instead_of_pthread_cond_init
+#define pthread_cond_destroy use_ast_cond_destroy_instead_of_pthread_cond_destroy
+#define pthread_cond_signal use_ast_cond_signal_instead_of_pthread_cond_signal
+#define pthread_cond_broadcast use_ast_cond_broadcast_instead_of_pthread_cond_broadcast
+#define pthread_cond_wait use_ast_cond_wait_instead_of_pthread_cond_wait
+#define pthread_cond_timedwait use_ast_cond_wait_instead_of_pthread_cond_timedwait
+
 #define AST_MUTEX_DEFINE_STATIC(mutex) __AST_MUTEX_DEFINE(static,mutex)
 #define AST_MUTEX_DEFINE_EXPORTED(mutex) __AST_MUTEX_DEFINE(/**/,mutex)