60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/*
|
|
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
|
2011,2012 Giovanni Di Sirio.
|
|
|
|
This file is part of ChibiOS/RT.
|
|
|
|
ChibiOS/RT 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.
|
|
|
|
ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/**
|
|
* @file mail.h
|
|
* @brief Threads mail macros and structures.
|
|
*
|
|
* @addtogroup mail
|
|
* @{
|
|
*/
|
|
|
|
#ifndef _MAIL_H_
|
|
#define _MAIL_H_
|
|
|
|
/*
|
|
* Module dependencies check.
|
|
*/
|
|
#if !CH_USE_SEMAPHORES || !CH_USE_MEMPOOLS
|
|
#error "Mail Pools require CH_USE_SEMAPHORES and CH_USE_MEMPOOLS"
|
|
#endif
|
|
|
|
/**
|
|
* @brief Mail Pool descriptor.
|
|
*/
|
|
typedef struct {
|
|
MemoryPool pool; /**< @brief Available mail objects. */
|
|
Semaphore sem; /**< @brief Semaphore guard. */
|
|
} MailPool;
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
void mailInit(MailPool *mlp, size_t size, void *p, size_t n);
|
|
void *mailCreate(MailPool *mlp, systime_t time);
|
|
void mailDelete(MailPool *mlp, void *mailp);
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _MAIL_H_ */
|
|
|
|
/** @} */
|