1# Copyright (c) 2013 Holger Weiss <holger@weiss.in-berlin.de> 2# All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions are met: 6# 7# 1. Redistributions of source code must retain the above copyright notice, this 8# list of conditions and the following disclaimer. 9# 10# 2. Redistributions in binary form must reproduce the above copyright notice, 11# this list of conditions and the following disclaimer in the documentation 12# and/or other materials provided with the distribution. 13# 14# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 15# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 20# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 21# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 22# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 25# NSCA_FUNC_DAEMON 26# ---------------- 27# Check the availability of a BSD-style daemon(3) function. If no such function 28# is found, arrange for using the bundled implementation. 29AC_DEFUN([NSCA_FUNC_DAEMON], 30[ 31 AC_CHECK_FUNC([daemon], 32 [AC_DEFINE([HAVE_DAEMON], [1], 33 [Define to 1 if you have the `daemon' function.])], 34 [AC_LIBOBJ([daemon]) 35 AC_CHECK_HEADERS([paths.h]) 36 AC_CHECK_DECL([_PATH_DEVNULL], [], 37 [AC_DEFINE([_PATH_DEVNULL], ["/dev/null"], 38 [Define to the path of the `null' device.])], 39 [[#ifdef HAVE_PATHS_H 40 #include <paths.h> 41 #endif]])]) 42])# NSCA_FUNC_DAEMON 43 44dnl vim:set joinspaces textwidth=80: 45