LU-13055 mdd: per-user changelog names and mask

[fs/lustre-release.git] / lustre / utils / wirehdr.c

diff --git a/lustre/utils/wirehdr.c b/lustre/utils/wirehdr.c
index a6c27c2..a8e307f 100644 (file)
--- a/lustre/utils/wirehdr.c
+++ b/lustre/utils/wirehdr.c
@@ -49,6 +49,10 @@
 #endif /* HAVE_SERVER_SUPPORT */
 #include <linux/lustre/lustre_cfg.h>
 
+#ifndef BUILD_BUG_ON
+#define BUILD_BUG_ON(cond) ((void)sizeof(char[1 - 2*!!(cond)]))
+#endif
+
 #define LASSERT(cond) if (!(cond)) { printf("failed " #cond "\n"); ret = 1; }
 #define LASSERTF(cond, fmt, ...) if (!(cond)) { printf("failed '" #cond "'" fmt, ## __VA_ARGS__); ret = 1; }