314 rm(const char *entry, struct dlist *caller)  in rm()  argument
330 	if (fstatat(caller->fd, entry, &temp, AT_SYMLINK_NOFOLLOW) != 0) {  in rm()
385 		    faccessat(caller->fd, entry, W_OK|X_OK, AT_EACCESS) != 0 &&  in rm()
392 		if (opendirat(caller->fd, entry, &frame) == -1) {  in rm()
428 			if (unlinkat(caller->fd, entry, flag) == 0)  in rm()
456 		if (caller != &top) {  in rm()
457 			if (checkdir(caller, &frame) != 0) {  in rm()
485 		if (caller != &top) {  in rm()
486 			caller->flags &= ~DIR_CANTCLOSE;  in rm()
487 			entry = &pathbuf[caller->up->pathend + 1];  in rm()
518 		    faccessat(caller->fd, entry, W_OK, AT_EACCESS) != 0 &&  in rm()
526 	if (unlinkat(caller->fd, entry, flag) != 0) {  in rm()
588 checkdir(struct dlist *caller, struct dlist *frmp)  in checkdir()  argument
594 		caller->flags |= DIR_CANTCLOSE;  in checkdir()
596 	} else if (up.st_ino == caller->ino && up.st_dev == caller->dev) {  in checkdir()
601 	for (ptr = caller; ptr != NULL; ptr = ptr->up) {  in checkdir()
609 	caller->flags |= DIR_CANTCLOSE;  in checkdir()