From 39ff6527b278bd4c55d38c76e867e2b742f4d51c Mon Sep 17 00:00:00 2001
From: djm <djm>
Date: Fri, 27 May 2005 09:36:56 +0000
Subject: [PATCH]  - (djm) [defines.h] Use our realpath if we have to define
 PATH_MAX, spotted by    David Leach; ok dtucker@

---
 ChangeLog | 4 ++++
 defines.h | 6 +++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 13926937..e9e947d6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+20050527
+ - (djm) [defines.h] Use our realpath if we have to define PATH_MAX, spotted by
+   David Leach; ok dtucker@
+
 20050525
  - (djm) [mpaux.c mpaux.h Makefile.in] Remove old mpaux.[ch] code, it has not 
    been used for a while
diff --git a/defines.h b/defines.h
index b0891a33..e88f4420 100644
--- a/defines.h
+++ b/defines.h
@@ -54,7 +54,11 @@ enum
 # ifdef PATH_MAX
 #  define MAXPATHLEN PATH_MAX
 # else /* PATH_MAX */
-#  define MAXPATHLEN 64 /* Should be safe */
+#  define MAXPATHLEN 64
+/* realpath uses a fixed buffer of size MAXPATHLEN, so force use of ours */
+#  ifndef BROKEN_REALPATH
+#   define BROKEN_REALPATH 1
+#  endif /* BROKEN_REALPATH */
 # endif /* PATH_MAX */
 #endif /* MAXPATHLEN */
 
-- 
2.45.2