From: Christos Zoulas <christos@zoulas.com>
Date: Sun, 24 Feb 2008 01:35:58 +0000 (+0000)
Subject: don't let gcc optimize out our RCS id.
X-Git-Tag: FILE5_05~446
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b308c3ed8f080de2be2a73ddd11cbe1bb3e71af8;p=file

don't let gcc optimize out our RCS id.
---

diff --git a/src/file.h b/src/file.h
index c4c64a5f..ee001fe1 100644
--- a/src/file.h
+++ b/src/file.h
@@ -27,7 +27,7 @@
  */
 /*
  * file.h - definitions for file(1) program
- * @(#)$File: file.h,v 1.101 2008/02/24 01:16:08 rrt Exp $
+ * @(#)$File: file.h,v 1.102 2008/02/24 01:35:58 christos Exp $
  */
 
 #ifndef __file_h__
@@ -379,6 +379,9 @@ int asprintf(char **ptr, const char *format_string, ...);
 #define O_BINARY	0
 #endif
 
+#ifdef __GNUC__
+static const char *rcsid(const char *) __attribute__((__used__));
+#endif
 #define FILE_RCSID(id) \
 static const char *rcsid(const char *p) { \
 	return rcsid(p = id); \