From c9b3528244f5fc77f182504ae5e793b60101bd25 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Tue, 14 Oct 2003 12:10:32 +0000 Subject: [PATCH] Test for sig_atomic_t. Part of modules 'fatal-signal' and 'wait-process'. --- m4/sig_atomic_t.m4 | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 m4/sig_atomic_t.m4 diff --git a/m4/sig_atomic_t.m4 b/m4/sig_atomic_t.m4 new file mode 100644 index 000000000..b89363553 --- /dev/null +++ b/m4/sig_atomic_t.m4 @@ -0,0 +1,16 @@ +# sig_atomic_t.m4 serial 1 (gettext-0.12.2) +dnl Copyright (C) 2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gt_TYPE_SIG_ATOMIC_T], +[ + AC_CHECK_TYPES(sig_atomic_t, , + [AC_DEFINE(sig_atomic_t, int, + [Define as an integer type suitable for memory locations that can be + accessed atomically even in the presence of asynchnonous signals.])], + [#include ]) +]) -- 2.11.0