1999/0729/port/devroot.c (diff list | history)

1999/0629/sys/src/9/port/devroot.c:76,82 – 1999/0729/sys/src/9/port/devroot.c:76,101 (short | long | prev | next)
1993/0724		nroot++;
1991/0615		}
1999/0729		/* * add a root file */
1997/0327		static void
1999/0729		addrootdir(char *name) { Dirtab *d; if(nroot >= Nfiles) panic("too many root files"); rootdata[nroot] = nil; d = &rootdir[nroot]; strcpy(d->name, name); d->length = 0; d->perm = 0; d->qid.path = nroot+1; nroot++; } static void
1990/0227		rootreset(void) {
1993/0724		addrootfile("boot", bootcode, bootlen); /* always have a boot file */
1999/0629/sys/src/9/port/devroot.c:217,222 – 1999/0729/sys/src/9/port/devroot.c:236,255
1993/0501		return 0;
1995/0108		}
1999/0729		static void rootcreate(Chan *c, char *name, int mode, ulong perm) { if(!iseve()) error(Eperm); if(c->qid.path != (CHDIR|Qdir)) error(Eperm); perm &= 0777|CHDIR; if((perm & CHDIR) == 0) error(Eperm); c->flag |= COPEN; c->mode = mode & ~OWRITE; }
1997/0327		Dev rootdevtab = {
1997/0408		'/', "root",
1999/0629/sys/src/9/port/devroot.c:228,234 – 1999/0729/sys/src/9/port/devroot.c:261,267
1997/0327		rootwalk, rootstat, rootopen, devcreate,
1999/0729		rootcreate,
1997/0327		rootclose, rootread, devbread,