desay.h

linux下串口的访问

#ifndef _DESAY_H_

#define _DESAY_H_

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <errno.h>
#include <sys/un.h>
#include <netdb.h>
#include <time.h>


#include <signal.h>

#include "sys/mman.h"
#include "unistd.h"
#include <fcntl.h>
#include <semaphore.h>
#include "sys/stat.h"

#ifndef  FILE_MODE
#define  FILE_MODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)
#endif

#ifndef AF_LOCAL
#define AF_LOCAL  AF_UNIX
#endif

#ifndef PF_LOCAL
#define PF_LOCAL  PF_UNIX
#endif

#ifndef SUN_LEN
#define SUN_LEN(su) (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))//计算协议socket地址长度
#endif

#ifndef DESAY_TYPE
	typedef unsigned char		UINT8;
	typedef unsigned char		BYTE;
	typedef unsigned char		BOOL;
	typedef unsigned short int	UINT16;
	typedef unsigned int		UINT32;
	typedef unsigned long long	UINT64;
	typedef char			INT8;
	typedef short int		INT16;
	typedef int			INT32;
	typedef long long		INT64;
#endif
#ifndef TRUE
#define TRUE	1
#endif

#ifndef FALSE
#define FALSE	0
#endif

#ifndef SUCCESS
#define SUCCESS	0
#endif

#ifndef FAILURE
#define FAILURE	-1
#endif

#ifndef ERROR
#define ERROR	FAILURE
#endif


#endif