1999/0629/port/dev.c (diff list | history)

1999/0122/sys/src/9/port/dev.c:71,80 – 1999/0629/sys/src/9/port/dev.c:71,79 (short | long | prev | next)
Drop Paths in favor of Cnames. rsc Fri Mar 4 12:44:25 2005
1990/0227		c = newchan();
1990/11211		c->qid = (Qid){CHDIR, 0};
1990/0227		c->type = devno(tc, 0);
1993/0501		if(tc != 'M') { sprint(buf, "#%C%s", tc, spec); c->path = ptenter(&syspt, 0, buf); }
1999/0629		sprint(buf, "#%C%s", tc, spec==nil? "" : spec); free(c->name); c->name = newcname(buf);
1990/0227		return c; }
1999/0122/sys/src/9/port/dev.c:101,108 – 1999/0629/sys/src/9/port/dev.c:100,107
1990/0303		nc->mchan = c->mchan; nc->mqid = c->mqid;
1993/1013		nc->mcp = c->mcp;
1993/0501		nc->path = c->path; incref(nc->path);
1999/0629		if(c->name) incref(c->name);
1990/0227		return nc; }
1999/0122/sys/src/9/port/dev.c:111,117 – 1999/0629/sys/src/9/port/dev.c:110,115
1990/0227		{ long i; Dir dir;
1993/0501		Path *op;
1990/0227		isdir(c); if(name[0]=='.' && name[1]==0)
1999/0122/sys/src/9/port/dev.c:126,134 – 1999/0629/sys/src/9/port/dev.c:124,129
1990/0227		case 1: if(strcmp(name, dir.name) == 0){ c->qid = dir.qid;
1993/0501		op = c->path; c->path = ptenter(&syspt, op, name); decref(op);
1990/0227		return 1; } continue;
1999/0122/sys/src/9/port/dev.c:142,153 – 1999/0629/sys/src/9/port/dev.c:137,155
1990/0227		{ int i; Dir dir;
1999/0629		char *p, *elem;
1990/0227
1993/0330		for(i=0;; i++)
1990/0227		switch((*gen)(c, tab, ntab, i, &dir)){ case -1:
1990/11211		if(c->qid.path & CHDIR){
1993/0525		devdir(c, c->qid, c->path->elem, i*DIRLEN, eve, CHDIR|0555, &dir);
1999/0629		if(c->name == nil) elem = "???"; else for(elem=p=c->name->s; *p; p++) if(*p = '/') elem = p+1; devdir(c, c->qid, elem, i*DIRLEN, eve, CHDIR|0555, &dir);
1990/0227		convD2M(&dir, db); return; }