Doc tweak.

[gnulib.git] / m4 / nanosleep.m4

diff --git a/m4/nanosleep.m4 b/m4/nanosleep.m4
index a03c37c..d5248a7 100644 (file)
--- a/m4/nanosleep.m4
+++ b/m4/nanosleep.m4
@@ -1,12 +1,12 @@
-#serial 21
+#serial 25
 
 dnl From Jim Meyering.
 dnl Check for the nanosleep function.
 dnl If not found, use the supplied replacement.
 dnl
 
-# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 Free
-# Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -17,6 +17,7 @@ AC_DEFUN([gl_FUNC_NANOSLEEP],
  dnl Persuade glibc and Solaris <time.h> to declare nanosleep.
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
 
+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
  AC_REQUIRE([gl_CLOCK_TIME])
  AC_CHECK_HEADERS_ONCE(sys/time.h)
 
@@ -91,7 +92,7 @@ AC_DEFUN([gl_FUNC_NANOSLEEP],
     REPLACE_NANOSLEEP=1
     if test "$gl_cv_func_nanosleep" = 'no (mishandles large arguments)'; then
       AC_DEFINE([HAVE_BUG_BIG_NANOSLEEP], 1,
-       [Define to 1 if nanosleep mishandle large arguments.])
+       [Define to 1 if nanosleep mishandles large arguments.])
       for ac_lib in $LIB_CLOCK_GETTIME; do
        case " $LIB_NANOSLEEP " in
        *" $ac_lib "*) ;;
@@ -110,6 +111,6 @@ AC_DEFUN([gl_FUNC_NANOSLEEP],
 # Prerequisites of lib/nanosleep.c.
 AC_DEFUN([gl_PREREQ_NANOSLEEP],
 [
-  AC_CHECK_FUNCS_ONCE(siginterrupt)
   AC_CHECK_HEADERS_ONCE(sys/select.h)
+  gl_PREREQ_SIG_HANDLER_H
 ])