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system.h and errno
From: |
Paul Eggert |
Subject: |
system.h and errno |
Date: |
Sat, 2 Nov 2002 22:18:13 -0800 (PST) |
I installed this minor patch.
2002-11-02 Paul Eggert <address@hidden>
* src/system.h (errno): Remove declaration, as we are now
assuming C89 or better, and C89 guarantees errno.
Index: system.h
===================================================================
RCS file: /cvsroot/bison/bison/src/system.h,v
retrieving revision 1.53
diff -p -u -r1.53 system.h
--- system.h 30 Oct 2002 08:31:24 -0000 1.53
+++ system.h 3 Nov 2002 06:15:29 -0000
@@ -79,10 +79,6 @@ char *alloca ();
#endif /* not STDC_HEADERS and not HAVE_STRING_H */
#include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-
#include <limits.h>
# include "xalloc.h"
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