Merge pull request #233 from berkerpeksag/mremap

Define _GNU_SOURCE on Linux for mremap()
2026-11-09 17:47:19 +00:00 · 2016-05-18 10:08:59 -06:00
parent 069d2e4e16 1e82e1cda4
commit 571b1ca627
1 changed files with 5 additions and 0 deletions
@@ -438,6 +438,11 @@ DEFAULT_MMAP_THRESHOLD       default: 256K

 */

+#if defined __linux__ && !defined _GNU_SOURCE
+/* mremap() on Linux requires this via sys/mman.h */
+#define _GNU_SOURCE 1
+#endif
+
 #ifndef WIN32
 #ifdef _WIN32
 #define WIN32 1