From 759b73a4293e56209e922bf58d7028234e854338 Mon Sep 17 00:00:00 2001
From: Panu Matilainen <pmatilai@redhat.com>
Date: Mon, 3 Nov 2008 14:13:45 +0200
Subject: [PATCH] Ensure PATH_MAX is defined (ticket #3) Adam Tkac - POSIX
 doesn't require PATH_MAX to be defined as constant, and Hurd   doesn't define
 it... - deal with it just once in system.h for now, the proper fix is to get 
  rid of needing it at all (ie add a mallocing realpath() clone to librpmio) -
 patch from Adam Tkac

---
 lib/query.c     |  4 ----
 misc/realpath.c | 12 ------------
 system.h        | 10 ++++++++++
 3 files changed, 10 insertions(+), 16 deletions(-)

diff --git a/lib/query.c b/lib/query.c
index 366355a..04b71bf 100644
--- a/lib/query.c
+++ b/lib/query.c
@@ -5,10 +5,6 @@
 
 #include "system.h"
 
-#ifndef PATH_MAX
-# define PATH_MAX 255
-#endif
-
 #include <inttypes.h>
 
 #include <rpm/rpmcli.h>
diff --git a/misc/realpath.c b/misc/realpath.c
index fe50959..c0908d3 100644
--- a/misc/realpath.c
+++ b/misc/realpath.c
@@ -19,18 +19,6 @@
 extern int errno;
 #endif
 
-#ifndef PATH_MAX
-#ifdef _POSIX_VERSION
-#define PATH_MAX _POSIX_PATH_MAX
-#else
-#ifdef MAXPATHLEN
-#define PATH_MAX MAXPATHLEN
-#else
-#define PATH_MAX 1024
-#endif
-#endif
-#endif
-
 #define MAX_READLINKS 32
 
 #ifdef __STDC__
diff --git a/system.h b/system.h
index 8c2f815..64c4003 100644
--- a/system.h
+++ b/system.h
@@ -181,6 +181,16 @@ char *realpath(const char *path, char resolved_path []);
 #include <limits.h>
 #endif
 
+#ifndef PATH_MAX
+#ifdef _POSIX_PATH_MAX
+#define PATH_MAX _POSIX_PATH_MAX
+#elif defined MAXPATHLEN
+#define PATH_MAX MAXPATHLEN
+#else
+#define PATH_MAX 256
+#endif
+#endif
+
 #if HAVE_ERR_H
 #include <err.h>
 #endif
-- 
2.7.4