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Date: Fri, 29 Dec 2000 06:53:07 -0500
To: djgpp-workers AT delorie DOT com
From: "Peter J. Farley III" <pjfarley AT banet DOT net>
Subject: fcntl locking changes #3: Patch for strerror
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Reply-To: djgpp-workers AT delorie DOT com

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As part of the little things fixed during my fcntl work, here is a 
patch for strerror.c to eliminate the use of a "magic number" of 
characters to copy.

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diff -ruN djgpp-cvs/src/libc/ansi/string/strerror.c djgpp/src/libc/ansi/string/strerror.c
--- djgpp-cvs/src/libc/ansi/string/strerror.c	Fri Jun 16 04:16:48 1995
+++ djgpp/src/libc/ansi/string/strerror.c	Mon Dec 11 21:56:58 2000
@@ -1,3 +1,4 @@
+/* Copyright (C) 2000 DJ Delorie, see COPYING.DJ for details */
 /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
 #include <stdio.h>
 #include <string.h>
@@ -15,7 +16,7 @@
     return(unconst(__sys_errlist[errnum], char *));
 
   strcpy(ebuf, "Unknown error: ");
-  cp = ebuf + 15;
+  cp = ebuf + strlen(ebuf);
   if (errnum < 0)
   {
     *cp++ = '-';

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---------------------------------------------------------
Peter J. Farley III (pjfarley AT dorsai DOT org OR
                      pjfarley AT banet DOT net)
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