| Emeric Vigier | 2f62582 | 2012-08-06 11:09:52 -0400 | [diff] [blame] | 1 | dnl Copyright (C) 1999-2005 Open Source Telecom Corporation. |
| 2 | dnl Copyright (C) 2006-2010 David Sugar, Tycho Softworks. |
| 3 | dnl |
| 4 | dnl This program is free software; you can redistribute it and/or modify |
| 5 | dnl it under the terms of the GNU General Public License as published by |
| 6 | dnl the Free Software Foundation; either version 2 of the License, or |
| 7 | dnl (at your option) any later version. |
| 8 | dnl |
| 9 | dnl This program is distributed in the hope that it will be useful, |
| 10 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | dnl GNU General Public License for more details. |
| 13 | dnl |
| 14 | dnl You should have received a copy of the GNU General Public License |
| 15 | dnl along with this program; if not, write to the Free Software |
| 16 | dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 17 | dnl |
| 18 | dnl As a special exception to the GNU General Public License, if you |
| 19 | dnl distribute this file as part of a program that contains a configuration |
| 20 | dnl script generated by Autoconf, you may include it under the same |
| 21 | dnl distribution terms that you use for the rest of that program. |
| 22 | |
| 23 | AC_DEFUN([OST_LIB_POLL],[ |
| 24 | AC_REQUIRE([OST_CC_SYSTIME]) |
| 25 | AC_CHECK_HEADERS(poll.h sys/poll.h sys/stream.h) |
| 26 | AC_CHECK_FUNCS(poll) |
| 27 | AH_BOTTOM([ |
| 28 | #ifdef HAVE_POLL_H |
| 29 | #include <poll.h> |
| 30 | #else |
| 31 | #ifdef HAVE_SYS_POLL_H |
| 32 | #include <sys/poll.h> |
| 33 | #endif |
| 34 | #endif |
| 35 | |
| 36 | #if defined(HAVE_POLL) && defined(POLLRDNORM) |
| 37 | #define USE_POLL |
| 38 | #endif |
| 39 | |
| 40 | ]) |
| 41 | ]) |
| 42 | |