add mutex_trylock primitives

daemon/aux.h

@@ -153,6 +153,7 @@ typedef GStaticRWLock rwlock_t;
 
 #define mutex_init(m) g_static_mutex_init(m)
 #define mutex_lock(m) g_static_mutex_lock(m)
+#define mutex_trylock(m) g_static_mutex_trylock(m)
 #define mutex_unlock(m) g_static_mutex_unlock(m)
 
 #define rwlock_init(l) g_static_rw_lock_init(l)
@@ -168,6 +169,7 @@ typedef GRWLock rwlock_t;
 
 #define mutex_init(m) g_mutex_init(m)
 #define mutex_lock(m) g_mutex_lock(m)
+#define mutex_trylock(m) g_mutex_trylock(m)
 #define mutex_unlock(m) g_mutex_unlock(m)
 
 #define rwlock_init(l) g_rw_lock_init(l)