optimize locking against vm changes for mmap/munmap

[oweals/musl.git] / src / mman / posix_madvise.c

diff --git a/src/mman/posix_madvise.c b/src/mman/posix_madvise.c
index b76f1a75a3f696e45984f8c8095bf0efdb42a0cf..e5e5acb84aba85765096b00058c3804aa8a2402a 100644 (file)
--- a/src/mman/posix_madvise.c
+++ b/src/mman/posix_madvise.c
@@ -1,5 +1,6 @@
 #define _GNU_SOURCE
 #include <sys/mman.h>
+#include "syscall.h"
 
 int posix_madvise(void *addr, size_t len, int advice)
 {