Add an ASSERT_LOCKED(lock) macro

[lttng-tools.git] / src / common / macros.h

diff --git a/src/common/macros.h b/src/common/macros.h
index c521aacd5f3df8f582502ce8faa9f29feb1c9063..c42cddd5050ca163a612e9f1744f9b7aaf03da5b 100644 (file)
--- a/src/common/macros.h
+++ b/src/common/macros.h
@@ -106,6 +106,8 @@ void *zmalloc(size_t len)
 
 #define member_sizeof(type, field)     sizeof(((type *) 0)->field)
 
 
 #define member_sizeof(type, field)     sizeof(((type *) 0)->field)
 

+#define ASSERT_LOCKED(lock) assert(pthread_mutex_trylock(&lock))
+

 /*
  * lttng_strncpy returns 0 on success, or nonzero on failure.
  * It checks that the @src string fits into @dst_len before performing
 /*
  * lttng_strncpy returns 0 on success, or nonzero on failure.
  * It checks that the @src string fits into @dst_len before performing