From 2868fd5258206ce3e4255549461d60ac438d5fca Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 22 Jan 2009 11:52:54 +0100
Subject: [PATCH] lib/replace: add defines to let the callers find out if
 pwrite and pread are thread/fork safe

metze
(cherry picked from commit 7fc7ee9331d0539359ad88c527f59d5fdf212209)
(cherry picked from commit d74b63091781e442e42b1fa7881e903a0bcc928c)
(cherry picked from commit 9483b143fe473d374e7f5c71f0d497f28f4e69f7)
---
 source/lib/replace/replace.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/source/lib/replace/replace.h b/source/lib/replace/replace.h
index c69ea6cdac4..3fba1c01ac8 100644
--- a/source/lib/replace/replace.h
+++ b/source/lib/replace/replace.h
@@ -328,11 +328,17 @@ char *rep_mkdtemp(char *template);
 #ifndef HAVE_PREAD
 #define pread rep_pread
 ssize_t rep_pread(int __fd, void *__buf, size_t __nbytes, off_t __offset);
+#define LIBREPLACE_PREAD_REPLACED 1
+#else
+#define LIBREPLACE_PREAD_NOT_REPLACED 1
 #endif
 
 #ifndef HAVE_PWRITE
 #define pwrite rep_pwrite
 ssize_t rep_pwrite(int __fd, const void *__buf, size_t __nbytes, off_t __offset);
+#define LIBREPLACE_PWRITE_REPLACED 1
+#else
+#define LIBREPLACE_PWRITE_NOT_REPLACED 1
 #endif
 
 #if !defined(HAVE_INET_NTOA) || defined(REPLACE_INET_NTOA)
-- 
2.11.4.GIT