[PATCH] maint: remove compiler warnings from randint and randread modules

[Pádraig Brady]

A small patch to remove compiler warnings I noticed
while compiling these modules for the shred speedups.

cheers,
Pádraig.

>From 94135b46056b93590cce603950db5a3f4e33aa15 Mon Sep 17 00:00:00 2001
From: =?utf-8?q?P=C3=A1draig=20Brady?= <address@hidden>
Date: Mon, 6 Apr 2009 12:23:26 +0100
Subject: [PATCH] maint: remove compiler warnings from randint and randread 
modules

* gl/lib/randint.c: Remove unused MAX macro
* gl/lib/randread.c (randread_error): Add __attribute__((__noreturn__))
---
 gl/lib/randint.c  |    4 ----
 gl/lib/randread.c |   12 +++++++++++-
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/gl/lib/randint.c b/gl/lib/randint.c
index 53e8c32..df1a69d 100644
--- a/gl/lib/randint.c
+++ b/gl/lib/randint.c
@@ -50,10 +50,6 @@ main (int argc, char **argv)
 
 #include "xalloc.h"
 
-#ifndef MAX
-# define MAX(a,b) ((a) < (b) ? (b) : (a))
-#endif
-
 /* A source of random data for generating random integers.  */
 struct randint_source
 {
diff --git a/gl/lib/randread.c b/gl/lib/randread.c
index b81a451..72586ec 100644
--- a/gl/lib/randread.c
+++ b/gl/lib/randread.c
@@ -39,6 +39,16 @@
 #include "unlocked-io.h"
 #include "xalloc.h"
 
+#ifndef __attribute__
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
+#  define __attribute__(x) /* empty */
+# endif
+#endif
+
+#ifndef ATTRIBUTE_NORETURN
+# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
+#endif
+
 #ifndef MIN
 # define MIN(a, b) ((a) < (b) ? (a) : (b))
 #endif
@@ -106,7 +116,7 @@ struct randread_source
 
 /* The default error handler.  */
 
-static void
+static void ATTRIBUTE_NORETURN
 randread_error (void const *file_name)
 {
   if (file_name)
-- 
1.5.3.6