Re: [patch / rfc / 5.3] Attempt N++ for gdb_realpath()

[Andrew Cagney <ac131313@redhat.com>]

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> 
> I've checked this in.  Now to see what breaks :-/
> 
> Andrew
> 
> 
> 2002-11-09  Andrew Cagney  <ac131313@redhat.com>
> 
>     * utils.c (gdb_realpath): Rewrite.  Try realpath() with a constant
>     buffer, cannonicalize_file_name(), realpath() with a pathconf()
>     defined buffer, xstrdup().

Well so far not badly.  The attached fixes a -Werror problem though.

Andrew


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2002-11-12  Andrew Cagney  <ac131313@redhat.com>

	* utils.c (gdb_realpath): Make rp a constant pointer.

Index: utils.c
===================================================================
RCS file: /cvs/src/src/gdb/utils.c,v
retrieving revision 1.84
diff -u -r1.84 utils.c
--- utils.c	12 Nov 2002 17:19:06 -0000	1.84
+++ utils.c	12 Nov 2002 20:25:15 -0000
@@ -2718,7 +2718,7 @@
 #  define USE_REALPATH
 # endif
 # if defined (USE_REALPATH)
-    char *rp = realpath (filename, buf);
+    const char *rp = realpath (filename, buf);
     if (rp == NULL)
       rp = filename;
     return xstrdup (rp);