TT#156900 add helper functions and macros

Change-Id: I341632e4b6dbefd6743b9b1c4578c374c84505b2

include/media_socket.h

@@ -234,6 +234,11 @@ INLINE int proto_is(const struct transport_protocol *protocol, enum transport_pr
 		return 0;
 	return (protocol->index == idx) ? 1 : 0;
 }
+INLINE void stream_fd_auto_cleanup(struct stream_fd **sp) {
+	if (!*sp)
+		return;
+	obj_put(*sp);
+}
 
 
 #endif

include/obj.h

@@ -95,6 +95,10 @@ INLINE void __obj_put(struct obj *o);
 
 #endif
 
+INLINE void obj_put_ptr(void *p) {
+	obj_put_o(p);
+}
+
 
 #define obj_release(op) do { if (op) obj_put_o((struct obj *) op); op = NULL; } while (0)
 

lib/auxlib.h

@@ -218,10 +218,22 @@ INLINE int __debug_rwlock_unlock_w(rwlock_t *m, const char *file, unsigned int l
 INLINE void rtpe_auto_cleanup_mutex(mutex_t **m) {
 	mutex_unlock(*m);
 }
+INLINE void rtpe_auto_cleanup_rwlock_r(rwlock_t **m) {
+	rwlock_unlock_r(*m);
+}
+INLINE void rtpe_auto_cleanup_rwlock_w(rwlock_t **m) {
+	rwlock_unlock_w(*m);
+}
 
 #define LOCK(m) AUTO_CLEANUP(mutex_t *__auto_lock_## __COUNTER__, rtpe_auto_cleanup_mutex) \
 	__attribute__((unused)) = m; \
 	mutex_lock(m)
+#define RWLOCK_R(m) AUTO_CLEANUP(rwlock_t *__auto_lock_## __COUNTER__, rtpe_auto_cleanup_rwlock_r) \
+	__attribute__((unused)) = m; \
+	rwlock_lock_r(m)
+#define RWLOCK_W(m) AUTO_CLEANUP(rwlock_t *__auto_lock_## __COUNTER__, rtpe_auto_cleanup_rwlock_w) \
+	__attribute__((unused)) = m; \
+	rwlock_lock_w(m)