sys_arch.h

/*
 * Copyright (c) 2008-2014, Pedigree Developers
 *
 * Please see the CONTRIB file in the root of the source tree for a full
 * list of contributors.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
#ifndef LWIP_ARCH_SYS_ARCH_H
#define LWIP_ARCH_SYS_ARCH_H
#include <config.h>
 
#ifdef fcntl
#define __fcntl_prev fcntl
#undef fcntl
#endif
 
// All pointer types which redirect to C++ types in implementation.
#if UTILITY_LINUX
#include <semaphore.h>
typedef sem_t sys_sem_t;
#else
typedef void *sys_sem_t;
#endif
typedef void *sys_mutex_t;
typedef struct pedigree_mbox *sys_mbox_t;
typedef void *sys_thread_t;
 
#ifdef __fcntl_prev
#undef fcntl
#define fcntl __fcntl_prev
#endif
 
#endif  // LWIP_ARCH_SYS_ARCH_H