Merge pull request #2942 from mjstapp/fix_new_atomics

libs: fix missing atomics for some gcc versions
FRRouting · Aug 30, 2018 · f177317 · f177317
2 parents 53acd58 + 1ed98c2
commit f177317
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/frratomic.h b/lib/frratomic.h
@@ -29,6 +29,12 @@
 #ifdef HAVE_STDATOMIC_H
 #include <stdatomic.h>
 
+/* These are available in gcc, but not in stdatomic */
+#define atomic_add_fetch_explicit __atomic_add_fetch
+#define atomic_sub_fetch_explicit __atomic_sub_fetch
+#define atomic_and_fetch_explicit __atomic_and_fetch
+#define atomic_or_fetch_explicit __atomic_or_fetch
+
 /* gcc 4.7 and newer */
 #elif defined(HAVE___ATOMIC)