From 242be5577142d181d2c90b727281a32d36f7b72b Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 24 Mar 2004 08:45:58 +0000
Subject: [PATCH] added check for strerror_r()
---
acinclude.m4 | 20 +++++++++++++++++++-
configure.ac | 3 +++
2 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/acinclude.m4 b/acinclude.m4
index 5acec28d2b..b5865fc122 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -279,7 +279,7 @@ fi
AC_DEFUN([CURL_CHECK_LOCALTIME_R],
[
- dnl check for a few thread-safe functions
+ dnl check for localtime_r
AC_CHECK_FUNCS(localtime_r,[
AC_MSG_CHECKING(whether localtime_r is declared)
AC_EGREP_CPP(localtime_r,[
@@ -295,6 +295,24 @@ AC_DEFUN([CURL_CHECK_LOCALTIME_R],
AC_MSG_RESULT(no))])])
])
+AC_DEFUN([CURL_CHECK_STRERROR_R],
+[
+ dnl determine of strerror_r is present
+ AC_CHECK_FUNCS(strerror_r,[
+ AC_MSG_CHECKING(whether strerror_r is declared)
+ AC_EGREP_CPP(strerror_r,[
+#include <string.h>],[
+ AC_MSG_RESULT(yes)],[
+ AC_MSG_RESULT(no)
+ AC_MSG_CHECKING(whether strerror_r with -D_REENTRANT is declared)
+ AC_EGREP_CPP(strerror_r,[
+#define _REENTRANT
+#include <string.h>],[
+ AC_DEFINE(NEED_REENTRANT)
+ AC_MSG_RESULT(yes)],
+ AC_MSG_RESULT(no))])])
+])
+
AC_DEFUN([CURL_CHECK_INET_NTOA_R],
[
dnl determine if function definition for inet_ntoa_r exists.
diff --git a/configure.ac b/configure.ac
index ea27e499db..36e5481cb4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -952,6 +952,9 @@ else
dnl is there a localtime_r()
CURL_CHECK_LOCALTIME_R()
+ dnl is there a strerror_r()
+ CURL_CHECK_STRERROR_R()
+
AC_CHECK_FUNCS( gmtime_r )
fi
--
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