X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsignalblocking.m4;h=5ad8dbf8d6bcd0f150a5c0182a3c37146977e226;hb=599fce2bd8c4d3b229d64761c730535a0d13ecff;hp=03bdaef3f158cb1ba3d9fa53ddd6ae24f4c6593f;hpb=50fe845c936e712ce3de7ee20eed51c033ae43a7;p=gnulib.git

diff --git a/m4/signalblocking.m4 b/m4/signalblocking.m4
index 03bdaef3f..5ad8dbf8d 100644
--- a/m4/signalblocking.m4
+++ b/m4/signalblocking.m4
@@ -1,5 +1,5 @@
-# signalblocking.m4 serial 8
-dnl Copyright (C) 2001-2002, 2006-2008 Free Software Foundation, Inc.
+# signalblocking.m4 serial 10
+dnl Copyright (C) 2001-2002, 2006-2011 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.
@@ -13,9 +13,9 @@ AC_DEFUN([gl_SIGNALBLOCKING],
 [
   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
@@ -39,12 +39,4 @@ AC_DEFUN([gl_PREREQ_SIGPROCMASK],
   dnl HAVE_SIGSET_T is 1 if the system lacks the sigprocmask function but has
   dnl the sigset_t type.
   AC_SUBST([HAVE_SIGSET_T])
-  gl_PREREQ_SIG_HANDLER_H
-])
-
-# Prerequisites of lib/sig-handler.h.
-AC_DEFUN([gl_PREREQ_SIG_HANDLER_H],
-[
-  AC_REQUIRE([AC_C_INLINE])
-  :
 ])