X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=extras%2Fvolume_id%2Fudev_volume_id.c;h=a00b01a27daafd4a113990e09eab449d4d259e17;hb=cc44094d6353f9af4d8b485e5d7027a190200cb7;hp=c36b89f8bd4d8d443cdde11ff6400226e22fbf0e;hpb=e4d4a557e53c3fbcf14bd1bb29686fd884905b53;p=elogind.git

diff --git a/extras/volume_id/udev_volume_id.c b/extras/volume_id/udev_volume_id.c
index c36b89f8b..a00b01a27 100644
--- a/extras/volume_id/udev_volume_id.c
+++ b/extras/volume_id/udev_volume_id.c
@@ -21,6 +21,10 @@
  *
  */
 
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE 1
+#endif
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -35,7 +39,7 @@
 
 #define BLKGETSIZE64 _IOR(0x12,114,size_t)
 
-#ifdef LOG
+#ifdef USE_LOG
 void log_message(int level, const char *format, ...)
 {
 	va_list args;