printk.c

ADS环境下的类似linux内核的操作系统

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

#define MSLINUX_PRINTK_C

#include "stddef.h"
#include "stdarg.h"
#include "dev.h"

char buf[1024];

extern int vsprintf (char *buf, const char *fmt, va_list args);

int printk (const char *fmt, ...)
{
	va_list args;
	int i;
	
	var_start(args, fmt);
	i = vsprintf(buf, fmt, args);
	va_end(args);

	ioctrl(DEV_TTY,IOCTRL_WE,(long)buf);

	return i;
}