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/*
* File : posix_types.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2012, RT-Thread Development Team
*
* 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 2 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2013-12-23 Bernard Add the checking for ESHUTDOWN
*/
#ifndef __POSIX_TYPES_H__
#define __POSIX_TYPES_H__
#include <rtthread.h>
/* compatible in different compiler and C runtime library */
#ifdef RT_USING_NEWLIB
/* normarlly, GNU GCC will use newlib as C runtime library */
#include <sys/types.h>
#include <sys/time.h>
#include <sys/signal.h>
#include <sys/fcntl.h>
#include <errno.h>
#include <stdarg.h>
#ifndef ESHUTDOWN
#define ESHUTDOWN 180
#endif
#else
/* ARM compiler and IAR compiler */
#if defined(__CC_ARM) || defined(__IAR_SYSTEMS_ICC__)
#include <stddef.h>
#include <stdarg.h>
#include <string.h>
typedef rt_int32_t clockid_t;
typedef rt_int32_t key_t; /* Used for interprocess communication. */
typedef rt_int32_t pid_t; /* Used for process IDs and process group IDs. */
typedef signed long ssize_t; /* Used for a count of bytes or an error indication. */
typedef signed long time_t; /* Used for time in seconds. */
struct timespec
{
time_t tv_sec; /* seconds */
long tv_nsec; /* nanoseconds */
};
struct timeval
{
long tv_sec; /* seconds */
long tv_usec; /* microseconds */
};
#ifdef RT_USING_LWIP
#include <lwip/arch.h>
#else
#define EPERM 1 /* Operation not permitted */
#define ENOENT 2 /* No such file or directory */
#define ESRCH 3 /* No such process */
#define EINTR 4 /* Interrupted system call */
#define EBADF 9 /* Bad file number */
#define EAGAIN 11 /* Try again */
#define ENOMEM 12 /* Out of memory */
#define EBUSY 16 /* Device or resource busy */
#define EEXIST 17 /* File exists */
#define EINVAL 22 /* Invalid argument */
#define ENFILE 23 /* File table overflow */
#define EDEADLK 45 /* Resource deadlock would occur */
#define EBADMSG 77 /* Not a data message */
#define ENOSYS 89 /* Function not implemented */
#define EOPNOTSUPP 122 /* Operation not supported on transport endpoint */
#define ETIMEDOUT 145 /* Connection timed out */
#endif
#ifdef RT_USING_DFS
#include <dfs_posix.h>
#else
typedef rt_uint16_t mode_t;
#define O_RDONLY 0x0000000
#define O_WRONLY 0x0000001
#define O_RDWR 0x0000002
#define O_ACCMODE 0x0000003
#define O_CREAT 0x0000100
#define O_EXCL 0x0000200
#define O_TRUNC 0x0001000
#define O_APPEND 0x0002000
#define O_DIRECTORY 0x0200000
#endif
#elif defined (__GNUC__) /* GNU GCC Compiler, with minilibc */
#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#endif
#endif
#endif
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