From d34f8b80a1fd9507d04882cb85a946ce70436d32 Mon Sep 17 00:00:00 2001
From: kkuznetsov <kkuznetsov@users.sourceforge.net>
Date: Tue, 25 Jul 2006 13:03:11 +0000
Subject: [PATCH] Fix compile error in sort.cpp

---
 configure.in                      | 1 +
 src/include/gen/autoconfig_msvc.h | 1 +
 src/jrd/sort.cpp                  | 4 ++++
 3 files changed, 6 insertions(+)

diff --git a/configure.in b/configure.in
index 907736abe4..de3686b2a6 100644
--- a/configure.in
+++ b/configure.in
@@ -376,6 +376,7 @@ AC_HEADER_TIME
 AC_CHECK_HEADERS(sys/timeb.h)
 AC_CHECK_HEADERS(sys/param.h)
 AC_CHECK_HEADERS(sys/ioctl.h)
+AC_CHECK_HEADERS(limits.h)
 AC_CHECK_HEADERS(setjmp.h)
 AC_CHECK_HEADERS(stdarg.h)
 AC_CHECK_HEADERS(stdlib.h)
diff --git a/src/include/gen/autoconfig_msvc.h b/src/include/gen/autoconfig_msvc.h
index 61ad2c9d49..33d1c79207 100644
--- a/src/include/gen/autoconfig_msvc.h
+++ b/src/include/gen/autoconfig_msvc.h
@@ -83,6 +83,7 @@
 #define HAVE_MATH_H
 #undef HAVE_PTHREAD_H
 #undef HAVE_SYS_TYPES_H
+#undef HAVE_LIMITS_H
 #define HAVE_SYS_STAT_H
 #undef HAVE_SYS_UIO_H
 #undef HAVE_SYS_WAIT_H
diff --git a/src/jrd/sort.cpp b/src/jrd/sort.cpp
index dc62ac67d3..e70658c42a 100644
--- a/src/jrd/sort.cpp
+++ b/src/jrd/sort.cpp
@@ -49,6 +49,10 @@
 #include <sys/types.h>
 #endif
 
+#ifdef HAVE_LIMITS_H
+#include <limits.h> /* On some systems for ULONG_MAX */
+#endif
+
 #ifdef HAVE_SYS_UIO_H
 #include <sys/uio.h>
 #endif