vxworks2linux.h

ks8695的ide硬盘程序

#define FIOTRUNC        42              /* truncate file to specified length */
#define FIOGETFL        43		/* get file mode, like fcntl(F_GETFL) */
#define FIOTIMESET      44		/* change times on a file for utime() */
#define FIOINODETONAME  45		/* given inode number, return filename*/
#define FIOFSTATFSGET   46              /* get file system status info */
#define FIOMOVE         47              /* move file, ala mv, (mv not rename) */

#ifndef O_RDONLY
#define O_RDONLY       0x0000
#endif

#ifndef OWRONLY
#define O_WRONLY       0x0001
#endif

#ifndef O_RDWR
#define O_RDWR         0x0002
#endif

#ifndef O_NONBLOCK
#define O_NONBLOCK     0x0004
#endif

#ifndef O_APPEND
#define O_APPEND       0x0008
#endif

#ifndef O_CREAT
#define O_CREAT        0x0200
#endif

#ifndef O_TRUNC
#define O_TRUNC        0x0400
#endif

#ifndef O_EXCL
#define O_EXCL         0x0800
#endif

typedef signed short   SWORD;
typedef signed int     SDWORD;
typedef unsigned int   DWORD;
typedef unsigned short WORD;
typedef signed char    CHAR;
typedef unsigned char  BYTE;

typedef CHAR *         PCHAR;
typedef BYTE *         PBYTE;
typedef WORD *         PWORD;
typedef DWORD *        PDWORD;

typedef	char		INT8;
typedef	short		INT16;
typedef	int		INT32;
typedef	long long	INT64;

typedef	unsigned char	UINT8;
typedef	unsigned short	UINT16;
typedef	unsigned int	UINT32;
typedef	unsigned long long UINT64;

typedef	unsigned char	UCHAR;
typedef unsigned short	USHORT;
typedef	unsigned int	UINT;
typedef unsigned long	ULONG;

typedef	int		BOOL;
typedef	int		STATUS;
typedef int 		ARGINT;

typedef void		VOID;

#ifdef __cplusplus
typedef void  	(*FUNCPTR) (...);     /* ptr to function returning int */
typedef void 		(*VOIDFUNCPTR) (...); /* ptr to function returning void */
typedef double 		(*DBLFUNCPTR) (...);  /* ptr to function returning double*/
typedef float 		(*FLTFUNCPTR) (...);  /* ptr to function returning float */
#else
typedef int 		(*FUNCPTR) ();	   /* ptr to function returning int */
typedef void 		(*VOIDFUNCPTR) (); /* ptr to function returning void */
typedef double 		(*DBLFUNCPTR) ();  /* ptr to function returning double*/
typedef float 		(*FLTFUNCPTR) ();  /* ptr to function returning float */
#endif			/* _cplusplus */


#define MAXSEM   100
typedef struct VxSemaphore
{
  int Used;
  sem_t Sem;
}VXSEMAPHORE;
typedef VXSEMAPHORE* SEM_ID; 

#define MAXTHREADS 100
typedef struct VxEvent
{
  pthread_t nThreadId;
  sem_t Sem;
  unsigned int nEvent;
  int Flag;
}VXEVENT;

#define MAXWATCHDOG 10
typedef struct VxWatchdog
{
  int Used;
  int WDStart;
  FUNCPTR pRoute;
  int dwDelay;
  int ElapseDleay;
  int dwPara;
}VXWATCHDOG;

typedef struct		/* BLK_DEV */
{
    FUNCPTR		bd_blkRd;		/* function to read blocks */
    FUNCPTR		bd_blkWrt;		/* function to write blocks */
    FUNCPTR		bd_ioctl;		/* function to ioctl device */
    FUNCPTR		bd_reset;		/* function to reset device */
    FUNCPTR		bd_statusChk;		/* function to check status */
    BOOL		bd_removable;		/* removable medium flag */
    ULONG		bd_nBlocks;		/* number of blocks on device */
    ULONG		bd_bytesPerBlk;		/* number of bytes per block */
    ULONG		bd_blksPerTrack;	/* number of blocks per track */
    ULONG		bd_nHeads;		/* number of heads */
    int			bd_retry;		/* retry count for I/O errors */
    int			bd_mode;		/* O_RDONLY |O_WRONLY| O_RDWR */
    BOOL		bd_readyChanged;	/* dev ready status changed */
} BLK_DEV;

typedef struct		/* DOS_PART_TBL */
{
  	UINT8		dospt_status;		/* partition status */
    UINT8		dospt_startHead;	/* starting head */
    short		dospt_startSec;		/* starting sector/cylinder */
    UINT8		dospt_type;		/* partition type */
    UINT8		dospt_endHead;		/* ending head */
    short		dospt_endSec;		/* ending sector/cylinder */
    ULONG		dospt_absSec;		/* starting absolute sector */
    ULONG		dospt_nSectors;		/* number of sectors in part */
} _WRS_PACK_ALIGN (2) DOS_PART_TBL;
    
#ifndef EISCONN
#define	EISCONN		56/*errno.h*/
#endif

typedef VXWATCHDOG* WDOG_ID; 

/******************************************************
  函数名：msgQDelete
  
  功能：删除linux消息队列
  引用全局变量：
  输入参数说明：
  返回值说明：成功返回OK(0), 失败将返回ERROR(-1)
*******************************************************/
int  msgQDelete(int  msgQId);

/******************************************************
  函数名：msgQCreate
  功能：创建linux消息队列
  返回值说明：成功返回msgQid, 失败将返回NULL
*******************************************************/
int msgQCreate(
  int maxMsgs, /*最大消息个数*/
  int maxMsgLength,/*单个消息最大长度*/
  int options/*选项，linux未使用*/
 );
/******************************************************
  函数名：msgQSend
  功能：向linux消息队列发送消息
  返回值说明：成功返回OK(0), 失败将返回ERROR(-1)
*******************************************************/
int msgQSend
    ( 
      int msgQId,  /* 队列id */
      char *   buffer,  /* 发送缓冲 */
      unsigned int     nBytes,  /* 缓冲区长度 */
      int      timeout, /* NO_WAIT(队列满时立即返回)，
                               WAIT_FOREVER(队列满时将阻塞，直到队列有空间) */
      int      option /* 对于linux，该项无效*/
    );

/******************************************************
  函数名：msgQReceive
  功能：从linux消息队列接收消息
  返回值说明：成功返回消息大小, 失败将返回ERROR(-1)
*******************************************************/
int msgQReceive
    (
     int msgQId,     /* 队列id */
     char *   buffer,    /* 接收缓冲 */
     unsigned int     maxNBytes, /* 缓冲区长度 */
     int      timeout    /* NO_WAIT(队列空时立即返回),WAIT_FOREVER(队列空时将阻塞，直到队列不为空) */
    );
/******************************************************
  函数名：msgQNumMsgs
  
  功能：获取linux消息队列中当前消息个数
  
  返回值说明：成功将返回消息个数, 失败将返回ERROR(-1)
*******************************************************/
int msgQNumMsgs
    (
      int msgQId /* message queue to examine */
    );
    
SEM_ID semBCreate
    (
    int         options,      /* semaphore options */
    int initialState  /* initial semaphore state */
    );
    
SEM_ID semMCreate
    (
    int         options      /* semaphore options */
    );
    
int semTake(SEM_ID semId,int timeout);

int semGive(SEM_ID semId);

int semDelete(SEM_ID semId);

WDOG_ID wdCreate (void);

STATUS wdStart(WDOG_ID wdId,int delay,FUNCPTR pRoutine,int parameter);

STATUS wdCancel(WDOG_ID wdId);

int taskSpawn(char *name,int priority,int options,int stackSize,
              FUNCPTR entryPt/*void * (*entryPt)(void *)*/,int arg1,int arg2,int arg3,
              int arg4,int arg5,int arg6, int arg7,int arg8,int arg9,int arg10);
              
int taskDelete(int tid );
int taskDelay(int ticks);

int sysClkRateGet (void);
STATUS sysClkRateSet
(
  int ticksPerSecond        /* number of clock interrupts per second */
);

int eventReceive(
    UINT32   events,          /* events task is waiting to occur */
    UINT8    options,         /* user options */
    int      timeout,         /* ticks to wait */
    UINT32 * pEventsReceived  /* events occured are returned through this */
    );
    
int eventSend(int taskId,unsigned int events);

UINT32 tickGet (void);/*quy added 2006-3-1 8:59 !!!*/
int errnoGet (void);/*quy added 2006-3-1 8:59 !!!*/

#endif
#ifdef __cplusplus
}
#endif
#endif