1991/0706/pc/main.c (diff list | history)

pc/main.c on 1991/0702
1991/0702		#include "u.h" #include "lib.h"
1991/0706		#include "mem.h"
1991/0702		#include "dat.h" #include "fns.h"
1991/0706		#include "io.h"
1991/0629
1991/0702		main(void)
1991/0625		{
1991/0703		screeninit(); trapinit(); kbdinit();
1991/0706		clockinit(); mmuinit(); floppyinit();
1991/0705		spllo();
1991/0706		for(;;){ int c; c = getc(&kbdq); if(c!=-1) screenputc(c); idle(); }
1991/0625		}
1991/0629		void
1991/0702		delay(int l)
1991/0625		{
1991/0702		int i;
1991/0625
1991/0702		while(--l){
1991/0706		for(i=0; i < 100; i++)
1991/0702		; }
1991/0625		}
1991/0702		int sprint(char *s, char *fmt, ...)
1991/0625		{
1991/0702		return doprint(s, s+PRINTSIZE, fmt, (&fmt+1)) - s;
1991/0625		}
1991/0629
1991/0702		int print(char *fmt, ...)
1991/0629		{
1991/0702		char buf[PRINTSIZE]; int n;
1991/0629
1991/0702		n = doprint(buf, buf+sizeof(buf), fmt, (&fmt+1)) - buf; screenputs(buf, n); return n;
1991/0703		} void panic(char *fmt, ...) { char buf[PRINTSIZE]; int n; screenputs("panic: ", 7); n = doprint(buf, buf+sizeof(buf), fmt, (&fmt+1)) - buf; screenputs(buf, n);
1991/0706		screenputs("\n", 1); INT0ENABLE; spllo(); for(;;) idle();
1991/0705		} void sched(void) {
1991/0702		}