configure: add '-Wlogical-op' to warning flags

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

diff --git a/src/common/macros.h b/src/common/macros.h
index 1c131db780e5eb2980fcefc875608040456e1f1b..3e175735083a9df7d390cdad5cc5fa43a20c4c26 100644 (file)
--- a/src/common/macros.h
+++ b/src/common/macros.h
@@ -74,6 +74,7 @@ void *zmalloc(size_t len)
 #define member_sizeof(type, field)     sizeof(((type *) 0)->field)
 
 #define ASSERT_LOCKED(lock) LTTNG_ASSERT(pthread_mutex_trylock(&lock))
+#define ASSERT_RCU_READ_LOCKED(lock) LTTNG_ASSERT(rcu_read_ongoing())
 
 /* Attribute suitable to tag functions as having printf()-like arguments. */
 #define ATTR_FORMAT_PRINTF(_string_index, _first_to_check) \
@@ -93,12 +94,15 @@ void *zmalloc(size_t len)
 # define DIAGNOSTIC_IGNORE_SUGGEST_ATTRIBUTE_FORMAT
 # define DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL \
        _Pragma("GCC diagnostic ignored \"-Wformat-nonliteral\"")
+# define DIAGNOSTIC_IGNORE_LOGICAL_OP
 #else
   /* GCC */
 # define DIAGNOSTIC_IGNORE_SUGGEST_ATTRIBUTE_FORMAT \
        _Pragma("GCC diagnostic ignored \"-Wsuggest-attribute=format\"")
 # define DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL \
        _Pragma("GCC diagnostic ignored \"-Wformat-nonliteral\"")
+# define DIAGNOSTIC_IGNORE_LOGICAL_OP \
+       _Pragma("GCC diagnostic ignored \"-Wlogical-op\"")
 #endif
 
 /* Used to make specific C++ functions to C code. */