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added include file for auto-linking to sim_posix

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git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2639 ebee16cc-31ac-478f-84a7-5cbb03baadba
This commit is contained in:
corvus 2011-01-31 17:39:23 +00:00 committed by corvus
parent 94c1f9793d
commit dcb9764647
2 changed files with 69 additions and 1 deletions
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65
flight/PiOS.posix/inc/pios_initcall.h Normal file
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@ -0,0 +1,65 @@
/**
******************************************************************************
* @addtogroup PIOS PIOS Initcall infrastructure
* @{
* @addtogroup PIOS_INITCALL Generic Initcall Macros
* @brief Initcall Macros
* @{
*
* @file pios_initcall.h
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2011.
* @brief Initcall header
* @see The GNU Public License (GPL) Version 3
*
*****************************************************************************/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PIOS_INITCALL_H
#define PIOS_INITCALL_H
/*
* This implementation is heavily based on the Linux Kernel initcall
* infrastructure:
* http://lxr.linux.no/#linux/include/linux/init.h
* http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=include/linux/init.h
*/
/*
* Used for initialization calls..
*/
typedef int32_t (*initcall_t)(void);
/* initcalls are now grouped by functionality into separate
* subsections. Ordering inside the subsections is determined
* by link order.
*
* The `id' arg to __define_initcall() is needed so that multiple initcalls
* can point at the same handler without causing duplicate-symbol build errors.
*/
#define __define_initcall(level,fn,id) \
static initcall_t __initcall_##fn##id __attribute__((__used__)) \
__attribute__((__section__(".initcall" level ".init"))) = fn
#define uavobj_initcall(fn) __define_initcall("uavobj",fn,1)
#endif /* PIOS_INITCALL_H */
/**
* @}
* @}
*/

5
flight/PiOS.posix/pios.h
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@ -48,6 +48,9 @@
#include <math.h>
#include <unistd.h>
/* Generic initcall infrastructure */
#include "pios_initcall.h"
/* PIOS Board Specific Device Configuration */
#include "pios_board_posix.h"
@ -59,7 +62,7 @@
#include <pios_udp.h>
#include <pios_com.h>
#include <pios_servo.h>
#include <pios_wdg.h>
#include <pios_wdg.h>
#define NELEMENTS(x) (sizeof(x) / sizeof(*(x)))