Changeset 78f0422c in mainline for uspace/lib/c/include/fibril_synch.h

Timestamp:

2023-10-22T17:27:09Z (19 months ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

master, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

133461c

Parents:

71b4444 (diff), dfb16c4 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge C/C++ changes needed to build with newer GCC

File:

• uspace/lib/c/include/fibril_synch.h (modified) (1 diff)

uspace/lib/c/include/fibril_synch.h

@@ -153 +153 @@
 extern void __fibril_synch_fini(void);
 
-extern void fibril_mutex_initialize(fibril_mutex_t *);
+/** Initialize fibril mutex.
+ *
+ * Kept as in-line to allow constexpr marker for C++ library where this
+ * is used by C++ mutex type (list initialization are two assignments
+ * so it is actually reasonable to have this inlined).
+ */
+static inline __CONSTEXPR void fibril_mutex_initialize(fibril_mutex_t *fm)
+{
+        fm->oi.owned_by = NULL;
+        fm->counter = 1;
+        list_initialize(&fm->waiters);
+}
+
 extern void fibril_mutex_lock(fibril_mutex_t *);
 extern bool fibril_mutex_trylock(fibril_mutex_t *);