-# signalblocking.m4 serial 9
-dnl Copyright (C) 2001-2002, 2006-2008 Free Software Foundation, Inc.
+# signalblocking.m4 serial 10
+dnl Copyright (C) 2001-2002, 2006-2010 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
[
AC_REQUIRE([gl_SIGNAL_H_DEFAULTS])
signals_not_posix=
- AC_EGREP_HEADER(sigset_t, signal.h, , signals_not_posix=1)
+ AC_EGREP_HEADER([sigset_t], [signal.h], , [signals_not_posix=1])
if test -z "$signals_not_posix"; then
- AC_CHECK_FUNC(sigprocmask, [gl_cv_func_sigprocmask=1])
+ AC_CHECK_FUNC([sigprocmask], [gl_cv_func_sigprocmask=1])
fi
if test -z "$gl_cv_func_sigprocmask"; then
HAVE_POSIX_SIGNALBLOCKING=0