--- a/vmcore-dmesg/vmcore-dmesg.c +++ b/vmcore-dmesg/vmcore-dmesg.c @@ -1,6 +1,8 @@ #define _XOPEN_SOURCE 600 #define _LARGEFILE_SOURCE 1 #define _FILE_OFFSET_BITS 64 +#define _GNU_SOURCE + #include <endian.h> #include <byteswap.h> #include <stdio.h>
