From 8f3f22dfc28b7076f697ef587e52091341c0f9ab Mon Sep 17 00:00:00 2001
From: Mark Eichin <eichin@mit.edu>
Date: Wed, 15 Jun 1994 20:51:19 +0000
Subject: [PATCH] CHECK_SIGPROCMASK for util/ss

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@3807 dc483132-0cff-0310-8789-dd5450dbe970
---
 src/aclocal.m4 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/aclocal.m4 b/src/aclocal.m4
index f261c8ba0..1f4009dc9 100644
--- a/src/aclocal.m4
+++ b/src/aclocal.m4
@@ -159,6 +159,13 @@ define(DECLARE_SYS_ERRLIST,[
 AC_COMPILE_CHECK([sys_errlist declaration],
 [#include <errno.h>], [sys_nerr;], , AC_DEFINE(NEED_SYS_ERRLIST))])dnl
 dnl
+dnl check for sigmask/sigprocmask -- CHECK_SIGPROCMASK
+dnl
+define(CHECK_SIGPROCMASK,[
+AC_COMPILE_CHECK([sigprocmask],
+[#include <signal.h>], [sigprocmask(SIG_SETMASK,0,0);],
+AC_DEFINE(USE_SIGPROCMASK),)])dnl
+dnl
 dnl check for <stdarg.h> -- CHECK_STDARG
 dnl (name used for consistency with krb5/config.h)
 dnl
-- 
2.26.2