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[patch] Use MAXPATHLEN, fix sunos build problem
- From: Andrew Cagney <ac131313 at cygnus dot com>
- To: gdb-patches at sources dot redhat dot com
- Date: Sat, 19 Jan 2002 19:43:35 -0500
- Subject: [patch] Use MAXPATHLEN, fix sunos build problem
FYI,
I've checked in the attached to fix a build problem on SunOS 4.x.
Andrew
2002-01-19 Andrew Cagney <ac131313@redhat.com>
* utils.c: Include <sys/param.h> for MAXPATHLEN.
(gdb_realpath): Use MAXPATHLEN when PATH_MAX is not defined.
Index: utils.c
===================================================================
RCS file: /cvs/src/src/gdb/utils.c,v
retrieving revision 1.55
diff -p -r1.55 utils.c
*** utils.c 2002/01/17 23:33:38 1.55
--- utils.c 2002/01/20 00:41:53
***************
*** 54,59 ****
--- 54,61 ----
#include "inferior.h" /* for signed_pointer_to_address */
+ #include <sys/param.h> /* For MAXPATHLEN */
+
#include <readline/readline.h>
#ifdef USE_MMALLOC
*************** char *
*** 2538,2544 ****
--- 2540,2552 ----
gdb_realpath (const char *filename)
{
#ifdef HAVE_REALPATH
+ #if defined (PATH_MAX)
char buf[PATH_MAX];
+ #elif defined (MAXPATHLEN)
+ char buf[MAXPATHLEN];
+ #else
+ #error "Neither PATH_MAX nor MAXPATHLEN defined"
+ #endif
char *rp = realpath (filename, buf);
return xstrdup (rp ? rp : filename);
#else