1991/1112/port/dev.c (diff list | history)

1991/1109/sys/src/9/port/dev.c:38,45 – 1991/1112/sys/src/9/port/dev.c:38,45 (short | long | prev | next)
Performance: replace memmove with strncpy. Compute access modes for permission. rsc Fri Mar 4 12:44:25 2005
1990/0227		db->mtime = db->atime; db->hlength = 0; db->length = length;
1991/0318		memmove(db->uid, user, NAMELEN); memmove(db->gid, user, NAMELEN);
1991/1112		strncpy(db->uid, user, NAMELEN); strncpy(db->gid, eve, NAMELEN);
1990/0227		} int
1991/1109/sys/src/9/port/dev.c:170,175 – 1991/1112/sys/src/9/port/dev.c:170,176
1990/0227		{ int i; Dir dir;
1991/1112		ulong t, mode;
1990/0227		static int access[] = { 0400, 0200, 0600, 0100 }; for(i=0;; i++)
1991/1109/sys/src/9/port/dev.c:180,187 – 1991/1112/sys/src/9/port/dev.c:181,196
1990/0227		case 0: break; case 1:
1990/11211		if(eqqid(c->qid, dir.qid)){
1990/0227		if((access[omode&3] & dir.mode) == access[omode&3])
1991/1112		if(eqqid(c->qid, dir.qid)) { if(strcmp(u->p->user, dir.uid) == 0) /* User */ mode = dir.mode; else if(strcmp(u->p->user, eve) == 0) /* Bootes is group */ mode = dir.mode<<3; else mode = dir.mode<<6; /* Other */ t = access[omode&3]; if((t & mode) == t)
1990/0227		goto Return;
1990/11211		error(Eperm);
1990/0227		}