1992/0226/port/devsrv.c (diff list | history)

1992/0114/sys/src/9/port/devsrv.c:199,207 – 1992/0226/sys/src/9/port/devsrv.c:199,212 (short | long | prev | next)
1990/0227		fd = strtoul(buf, 0, 0);
1991/1127		f = u->p->fgrp; lock(f);
1992/0226		if(waserror()){ unlock(f); nexterror(); }
1991/1011		fdtochan(fd, -1, 0); /* error check only */
1991/1219		srv[i].chan = f->fd[fd]; incref(srv[i].chan);
1991/1127		unlock(f);
1992/0226		poperror();
1990/0227		return n; }