sys.h
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上传日期:2013-04-10
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文件大小:2k
- /*
- * Environment provided by system and miscellaneous definitions
- *
- * Copyright (C) Eicon Technology Corporation, 2000.
- *
- * Eicon File Revision : 1.2
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
- #if !defined(SYS_H)
- #define SYS_H
- /* abreviations for unsigned types */
- typedef int boolean_t;
- typedef unsigned char byte;
- typedef unsigned long dword;
- typedef unsigned short word;
- /* abreviations for volatile types */
- typedef volatile byte vbyte;
- typedef volatile word vword;
- typedef volatile dword vdword;
- /* Booleans */
- #if !defined(TRUE)
- #define TRUE (1)
- #define FALSE (0)
- #endif
- /* NULL pointer */
- #if !defined(NULL)
- #define NULL ((void *) 0)
- #endif
- /* Return the dimension of an array */
- #if !defined(DIM)
- #define DIM(array) (sizeof (array)/sizeof ((array)[0]))
- #endif
- /*
- * Return the number of milliseconds since last boot
- */
- extern dword UxTimeGet(void);
- extern void DivasSprintf(char *buffer, char *format, ...);
- extern void DivasPrintf(char *format, ...);
- /* fatal errors, asserts and tracing */
- void HwFatalErrorFrom(char *file, int line);
- void HwFatalError(void);
- /* void HwAssert(char *file, int line, char *condition); */
- #include <linux/kernel.h>
- #include <linux/string.h>
- #define _PRINTK printk
- #define _PRINTF DivasPrintf
- void _PRINTF(char *format, ...);
- #define PRINTF(arg_list) _PRINTF arg_list
- #if defined DTRACE
- # define DPRINTF(arg_list) _PRINTF arg_list
- # define KDPRINTF(arg_list) _PRINTF arg_list ; _PRINTK arg_list ; _PRINTK("n");
- #else
- # define DPRINTF(arg_list) (void)0
- # define KDPRINTF(arg_list) _PRINTK arg_list ; _PRINTK("n");
- #endif
- #if !defined(ASSERT)
- #if defined DEBUG || defined DBG
- # define HwFatalError() HwFatalErrorFrom(__FILE__, __LINE__)
- # define ASSERT(cond)
- if (!(cond))
- {
- /* HwAssert(__FILE__, __LINE__, #cond);*/
- }
- #else
- # define ASSERT(cond) ((void)0)
- #endif
- #endif /* !defined(ASSERT) */
- #define TRACE (_PRINTF(__FILE__"@%dn", __LINE__))
- #endif /* SYS_H */