From 3f8383cd6169eeefdb06172fc1388b6743ad3ae0 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Sun, 10 Sep 2006 12:23:47 +0000
Subject: r18335: more portable bool tests (This used to be commit
 45a3a6a566de020578c24feb5788367efd685f29)

---
 source4/lib/replace/libreplace.m4 |  9 +++++++++
 source4/lib/replace/replace.h     | 15 +++++++++++++--
 2 files changed, 22 insertions(+), 2 deletions(-)

(limited to 'source4/lib/replace')

diff --git a/source4/lib/replace/libreplace.m4 b/source4/lib/replace/libreplace.m4
index cd9d171662..a734704ae8 100644
--- a/source4/lib/replace/libreplace.m4
+++ b/source4/lib/replace/libreplace.m4
@@ -81,6 +81,15 @@ AC_INCLUDES_DEFAULT
 #endif]
 )
 
+AC_CHECK_TYPE(_Bool, 
+[AC_DEFINE(HAVE__Bool, 1, [Whether the _Bool type is available])],,
+[
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#endif]
+)
+
 
 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
 AC_TRY_RUN([#include "$libreplacedir/test/shared_mmap.c"],
diff --git a/source4/lib/replace/replace.h b/source4/lib/replace/replace.h
index 3bf884c80c..88fec3f4d7 100644
--- a/source4/lib/replace/replace.h
+++ b/source4/lib/replace/replace.h
@@ -310,12 +310,23 @@ char *rep_mkdtemp(char *template);
 
 #ifdef HAVE_STDBOOL_H
 #include <stdbool.h>
-#elif !defined(HAVE_BOOL)
+#endif
+
+#if !defined(HAVE_BOOL)
+#ifdef HAVE__Bool
+#define bool _Bool
+#else
 #define __bool_true_false_are_defined
 typedef int bool;
-#define false (0)
+#endif
+#endif
+
+#ifndef true
 #define true (1)
 #endif
+#ifndef false
+#define false (0)
+#endif
 
 #ifndef HAVE_FUNCTION_MACRO
 #ifdef HAVE_func_MACRO
-- 
cgit