errno.c

来自「ADS环境下的类似linux内核的操作系统」· C语言 代码 · 共 42 行

/* MShowTec - www.mshowtec.com
** msLinux errno.c ver1.0
** 20051221 lmjx create [e-mail]
** 
*/

#define MSLINUX_ERRNO_C

#include "errno.h"
#include "sched.h"

int errno = 0;

extern unsigned long timer_resched_cnt;

void errno_print(int a)
{
	printk("current pid = %d\r\n",current->pid);
	printk("sys error = %x\r\n",a);
	printk("timer_resched_cnt = %d\r\n",timer_resched_cnt);
	for(;;);
}

void cpu_block_undef()
{
	printk("cpu_block_undef error\r\n");
	for(;;);
}

void cpu_block_prefatch()
{
	printk("cpu_block_prefatch error\r\n");
	for(;;);
}

void cpu_block_data()
{
	printk("cpu_block_data error\r\n");
	for(;;);
}