1991/0414/port/chan.c (diff list | history)

1991/0413/sys/src/9/port/chan.c:101,111 – 1991/0414/sys/src/9/port/chan.c:101,113 (short | long | prev | next)
1990/0227		void
1991/0413		freechan(Chan *c) { c->flag = CFREE; lock(&chanalloc); c->next = chanalloc.free; chanalloc.free = c; unlock(&chanalloc);
1991/0414		if(decref(c) == 0){ c->flag = CFREE; lock(&chanalloc); c->next = chanalloc.free; chanalloc.free = c; unlock(&chanalloc); }
1991/0413		} void
1991/0413/sys/src/9/port/chan.c:114,126 – 1991/0414/sys/src/9/port/chan.c:116,130
1990/0907		if(c->flag & CFREE) panic("close");
1990/0227		if(decref(c) == 0){
1991/0413		if(waserror()) { freechan(c); nexterror();
1991/0414		if(!waserror()) { (*devtab[c->type].close)(c); poperror();
1990/0227		}
1991/0413		(*devtab[c->type].close)(c); freechan(c); poperror();
1991/0414		c->flag = CFREE; lock(&chanalloc); c->next = chanalloc.free; chanalloc.free = c; unlock(&chanalloc);
1990/0227		} }