1991/1223/port/devcons.c (diff list | history)

1991/1220/sys/src/9/port/devcons.c:209,223 – 1991/1223/sys/src/9/port/devcons.c:209,222 (short | long | prev | next)
1990/0227		} void echo(int c)
1991/1223		echo(Rune r, char *buf, int n)
1990/0227		{ char ch;
1991/0607		static int ctrlt;
1990/03091
1990/0227		/*
1991/0607		* ^p hack
1990/0227		*/
1991/0608		if(c==0x10 && conf.cntrlp)
1991/1223		if(r==0x10 && conf.cntrlp)
1991/0327		panic("^p");
1991/0608
1991/0607		/*
1991/1220/sys/src/9/port/devcons.c:225,231 – 1991/1223/sys/src/9/port/devcons.c:224,230
1991/0607		*/ if(ctrlt == 2){ ctrlt = 0; switch(c){
1991/1223		switch(r){
1991/0607		case 0x14: break; /* pass it on */ case 'm':
1991/1220/sys/src/9/port/devcons.c:241,247 – 1991/1223/sys/src/9/port/devcons.c:240,246
1991/0607		exit(); break; } }else if(c == 0x14){
1991/1223		}else if(r == 0x14){
1991/0607		ctrlt++; return; }
1991/1220/sys/src/9/port/devcons.c:248,259 – 1991/1223/sys/src/9/port/devcons.c:247,256
1991/0607		ctrlt = 0; if(raw.ref) return;
1990/0227		if(c == 0x15)
1991/1223		if(r == 0x15)
1990/0227		putstrn("^U\n", 3); else{ ch = c; putstrn(&ch, 1); }
1991/1223		else putstrn(buf, n);
1990/0227		} /*
1991/1220/sys/src/9/port/devcons.c:268,286 – 1991/1223/sys/src/9/port/devcons.c:265,293
1991/0727		} /*
1991/1206		* Put character into read queue at interrupt time.
1991/1223		* Put character, possibly a rune, into read queue at interrupt time.
1991/1206		* Always called splhi from processor 0.
1990/0227		*/
1991/0607		int kbdputc(IOQ *q, int ch)
1990/0227		{
1991/1223		int i, n; char buf[3]; Rune r;
1991/1115		USED(q);
1991/0607		echo(ch); kbdq.c = ch; *kbdq.in++ = ch;
1990/0227		if(kbdq.in == kbdq.buf+sizeof(kbdq.buf)) kbdq.in = kbdq.buf;
1991/0607		if(raw.ref || ch=='\n' || ch==0x04)
1991/1223		r = ch; n = runetochar(buf, &r); if(n == 0) return 0; echo(r, buf, n); kbdq.c = r; for(i=0; i<n; i++){ *kbdq.in++ = buf[i]; if(kbdq.in == kbdq.buf+sizeof(kbdq.buf)) kbdq.in = kbdq.buf; } if(raw.ref || r=='\n' || r==0x04)
1990/0227		wakeup(&kbdq.r);
1991/0607		return 0;
1990/0227		}