getdelim: use SIZE_MAX from stdint.h

[Simon Josefsson]

The getdelim module already implicitly depends on stdint, so this patch
makes the dependency explicit and reduce code duplication.  Pushed.

/Simon

>From 6e5eee287fe932f23aca494fb8153f218c905771 Mon Sep 17 00:00:00 2001
From: Simon Josefsson <address@hidden>
Date: Wed, 20 May 2009 09:36:35 +0200
Subject: [PATCH] getdelim: Use SIZE_MAX from stdint.h.

---
 ChangeLog        |    6 ++++++
 lib/getdelim.c   |    8 +++-----
 modules/getdelim |    1 +
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a153fa9..2c13295 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2009-05-20  Simon Josefsson  <address@hidden>
 
+       * modules/getdelim (Depends-on): Add explicit stdint, although it
+       was implicitly already pulled in via realloc-posix.
+       * lib/getdelim.c: Get SIZE_MAX from stdint.h.
+
+2009-05-20  Simon Josefsson  <address@hidden>
+
        MinGW and IRIX does not have sa_family_t type.  Reported by "Tom
        G. Christensen" <address@hidden>.
        * m4/sys_socket_h.m4: Check for sa_family_t.
diff --git a/lib/getdelim.c b/lib/getdelim.c
index 35cb2d8..12f2167 100644
--- a/lib/getdelim.c
+++ b/lib/getdelim.c
@@ -1,6 +1,6 @@
 /* getdelim.c --- Implementation of replacement getdelim function.
-   Copyright (C) 1994, 1996, 1997, 1998, 2001, 2003, 2005, 2006, 2007, 2008 
Free
-   Software Foundation, Inc.
+   Copyright (C) 1994, 1996, 1997, 1998, 2001, 2003, 2005, 2006, 2007,
+   2008, 2009 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
@@ -24,12 +24,10 @@
 #include <stdio.h>
 
 #include <limits.h>
+#include <stdint.h>
 #include <stdlib.h>
 #include <errno.h>
 
-#ifndef SIZE_MAX
-# define SIZE_MAX ((size_t) -1)
-#endif
 #ifndef SSIZE_MAX
 # define SSIZE_MAX ((ssize_t) (SIZE_MAX / 2))
 #endif
diff --git a/modules/getdelim b/modules/getdelim
index b2a51aa..0f17b60 100644
--- a/modules/getdelim
+++ b/modules/getdelim
@@ -8,6 +8,7 @@ m4/getdelim.m4
 Depends-on:
 extensions
 stdio
+stdint
 realloc-posix
 errno
 
-- 
1.6.2.4