X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsleep.m4;h=4a251dae12262aa790f619618379a32720e66e16;hb=fba50604716b355a02d023ef5c2f7a7897b07536;hp=a5ec655201ebbddd8353e70df6564576dbc4f197;hpb=b2e2010c7c902235b5efb5bd3c6529f61b093aa4;p=gnulib.git

diff --git a/m4/sleep.m4 b/m4/sleep.m4
index a5ec65520..4a251dae1 100644
--- a/m4/sleep.m4
+++ b/m4/sleep.m4
@@ -1,5 +1,5 @@
-# sleep.m4 serial 3
-dnl Copyright (C) 2007-2010 Free Software Foundation, Inc.
+# sleep.m4 serial 4
+dnl Copyright (C) 2007-2011 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.
@@ -38,7 +38,12 @@ handle_alarm (int sig)
     signal (SIGALRM, handle_alarm);
     alarm (1);
     remaining = sleep (pentecost);
-    return !(pentecost - 10 < remaining && remaining <= pentecost);]])],
+    if (remaining > pentecost)
+      return 3;
+    if (remaining <= pentecost - 10)
+      return 4;
+    return 0;
+    ]])],
       [gl_cv_func_sleep_works=yes], [gl_cv_func_sleep_works=no],
       [gl_cv_func_sleep_works="guessing no"])])
     if test "$gl_cv_func_sleep_works" != yes; then