1999/1012/port/devmouse.c (diff list | history)

1999/1005/sys/src/9/port/devmouse.c:27,32 – 1999/1012/sys/src/9/port/devmouse.c:27,33 (short | long | prev | next)
1993/1006		Ref; QLock; int open;
1999/1012		int inopen;
1995/1216		int acceleration; int maxacc;
1993/1006		};
1999/1005/sys/src/9/port/devmouse.c:44,49 – 1999/1012/sys/src/9/port/devmouse.c:45,51
1993/1006		Qdir,
1993/1009		Qcursor,
1993/1006		Qmouse,
1999/1012		Qmousein,
1993/1006		Qmousectl, };
1999/1005/sys/src/9/port/devmouse.c:50,55 – 1999/1012/sys/src/9/port/devmouse.c:52,58
1998/0417		static Dirtab mousedir[]={
1993/1009		"cursor", {Qcursor}, 0, 0666,
1993/1006		"mouse", {Qmouse}, 0, 0666,
1999/1012		"mousein", {Qmousein}, 0, 0220,
1993/1006		"mousectl", {Qmousectl}, 0, 0220, };
1999/1005/sys/src/9/port/devmouse.c:127,132 – 1999/1012/sys/src/9/port/devmouse.c:130,144
1993/1006		mouse.ref++; unlock(&mouse); break;
1999/1012		case Qmousein: lock(&mouse); if(mouse.inopen){ unlock(&mouse); error(Einuse); } mouse.inopen = 1; unlock(&mouse); break;
1993/1006		default: incref(&mouse); }
1999/1005/sys/src/9/port/devmouse.c:151,156 – 1999/1012/sys/src/9/port/devmouse.c:163,173
1993/1006		lock(&mouse); if(c->qid.path == Qmouse) mouse.open = 0;
1999/1012		else if(c->qid.path == Qmousein){ mouse.inopen = 0; unlock(&mouse); return; }
1993/1009		if(--mouse.ref == 0){ cursoroff(1); curs = arrow;
1999/1005/sys/src/9/port/devmouse.c:259,265 – 1999/1012/sys/src/9/port/devmouse.c:276,282
1993/1008		char *p;
1993/1006		Point pt;
1998/0417		char buf[64], *field[3]; int nf;
1999/1012		int nf, b;
1993/1006
1993/1009		p = va;
1993/1006		switch(c->qid.path){
1999/1005/sys/src/9/port/devmouse.c:312,317 – 1999/1012/sys/src/9/port/devmouse.c:329,350
1998/0417		mousectl(field, nf);
1993/1006		return n;
1999/1012		case Qmousein: if(n > sizeof buf-1) n = sizeof buf -1; memmove(buf, va, n); buf[n] = 0; p = 0; pt.x = strtol(buf+1, &p, 0); if(p == 0) error(Eshort); pt.y = strtol(p, &p, 0); if(p == 0) error(Eshort); b = strtol(p, &p, 0); mousetrack(b, pt.x, pt.y); return n;
1993/1006		case Qmouse:
1993/1008		if(n > sizeof buf-1) n = sizeof buf -1;