9 * simplistic permission checking. assume that
10 * each user is the leader of her own group.
13 hasperm(File *f, char *uid, int p)
17 m = f->mode & 7; /* other */
21 if(strcmp(f->uid, uid) == 0) {
22 m |= (f->mode>>6) & 7;
27 if(strcmp(f->gid, uid) == 0) {
28 m |= (f->mode>>3) & 7;