25 static int do_rm(struct dirtree *try)  in do_rm()  argument
27   int fd = dirtree_parentfd(try), flags = toys.optflags;  in do_rm()
28   int dir = S_ISDIR(try->st.st_mode), or = 0, using = 0;  in do_rm()
31   if (!dirtree_notdotdot(try)) return 0;  in do_rm()
39     && (!S_ISLNK(try->st.st_mode) && faccessat(fd, try->name, W_OK, 0))) or++;  in do_rm()
40   if (!(dir && try->again) && ((or && isatty(0)) || (flags & FLAG_i))) {  in do_rm()
41     char *s = dirtree_path(try, 0);  in do_rm()
53     if (faccessat(fd, try->name, R_OK, 0)) {  in do_rm()
54       if (toys.optflags & FLAG_f) wfchmodat(fd, try->name, 0700);  in do_rm()
57     if (!try->again) return DIRTREE_COMEAGAIN;  in do_rm()
58     if (try->symlink) goto skip;  in do_rm()
60       char *s = dirtree_path(try, 0);  in do_rm()
71   if (unlinkat(fd, try->name, using)) {  in do_rm()
72     if (!dir || try->symlink != (char *)2) perror_msg_raw(try->name);  in do_rm()
74     if (try->parent) try->parent->symlink = (char *)2;  in do_rm()