1 files changed, 1 insertions, 0 deletions

diff --git a/blockd.c b/blockd.c
index f2db7b4..d6dfeb8 100644
--- a/blockd.c
+++ b/blockd.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <sys/stat.h>
 #include <sys/mount.h>
 #include <sys/wait.h>