Add mkdirat utils and runas wrappers

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

diff --git a/src/common/macros.h b/src/common/macros.h
index c521aacd5f3df8f582502ce8faa9f29feb1c9063..f242da481b6f8c7c47ddf30064894b3ef35564e8 100644 (file)
--- a/src/common/macros.h
+++ b/src/common/macros.h
@@ -72,7 +72,7 @@ void *zmalloc(size_t len)
 #endif
 
 #ifndef max_t
-#define max_t(type, a, b)      ((type) max(a, b))
+#define max_t(type, a, b)      max((type) a, (type) b)
 #endif
 
 #ifndef min
@@ -80,7 +80,7 @@ void *zmalloc(size_t len)
 #endif
 
 #ifndef min_t
-#define min_t(type, a, b)      ((type) min(a, b))
+#define min_t(type, a, b)      min((type) a, (type) b)
 #endif
 
 #ifndef LTTNG_PACKED
@@ -106,6 +106,8 @@ void *zmalloc(size_t len)
 
 #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