From cdf8300ff2ddee6a71e3318a5083fa4209e747a9 Mon Sep 17 00:00:00 2001
From: Steve Langasek <vorlon@debian.org>
Date: Wed, 12 Sep 2001 19:15:10 +0000
Subject: [PATCH] Relevant BUGIDs: 440107

Purpose of commit: reentrant modules

Commit summary:
---------------
Lay the autoconf groundwork for making all PAM modules reentrant on systems
that include the POSIX getxx_r() functions.
---
 _pam_aconf.h.in | 4 ++++
 configure.in    | 1 +
 2 files changed, 5 insertions(+)

diff --git a/_pam_aconf.h.in b/_pam_aconf.h.in
index 35dfd197..baa97170 100644
--- a/_pam_aconf.h.in
+++ b/_pam_aconf.h.in
@@ -62,6 +62,10 @@
 #undef HAVE_STRTOL
 #undef HAVE_UNAME
 
+/* Define if reentrant declarations of standard nss functions are available */
+#undef HAVE_GETPWNAM_R
+#undef HAVE_GETGRNAM_R
+
 /* ugly hack to partially support old pam_strerror syntax */
 #undef UGLY_HACK_FOR_PRIOR_BEHAVIOR_SUPPORT
 
diff --git a/configure.in b/configure.in
index 83197356..407d08e0 100644
--- a/configure.in
+++ b/configure.in
@@ -380,6 +380,7 @@ AC_PROG_GCC_TRADITIONAL
 AC_FUNC_MEMCMP
 AC_FUNC_VPRINTF
 AC_CHECK_FUNCS(gethostname gettimeofday mkdir select strcspn strdup strerror strspn strstr strtol uname)
+AC_CHECK_FUNCS(getpwnam_r getgrnam_r)
 
 dnl Checks for programs/utilities
 AC_CHECK_PROG(HAVE_SGML2TXT, sgml2txt, yes, no)
-- 
2.40.0