65 	int tmp_errno, rv;  in safe_fchdir()  local
68 	rv = fchdir(cwd);  in safe_fchdir()
71 	return rv;  in safe_fchdir()
80 	int rv;  in long_remove()  local
105 		rv = 0;  in long_remove()
107 		rv = -1;  in long_remove()
111 	return rv;  in long_remove()
121 	int did_chdir, rv;  in recursive_remove_internal()  local
130 		rv = 0;  in recursive_remove_internal()
132 		rv = -1;  in recursive_remove_internal()
134 		rv = 1;  in recursive_remove_internal()
136 	if (rv != 1) {  in recursive_remove_internal()
137 		if (did_chdir && safe_fchdir(cwd) == -1 && rv == 0)  in recursive_remove_internal()
138 			rv = -1;  in recursive_remove_internal()
139 		return rv;  in recursive_remove_internal()
151 	rv = 0;  in recursive_remove_internal()
159 		rv = recursive_remove_internal(subdir, 1, cwd);  in recursive_remove_internal()
167 	rv |= long_remove(&path, missing_ok, &did_chdir);  in recursive_remove_internal()
169 	if (did_chdir && safe_fchdir(cwd) == -1 && rv == 0)  in recursive_remove_internal()
170 		rv = -1;  in recursive_remove_internal()
172 	return rv;  in recursive_remove_internal()
178 	int orig_cwd, rv;  in recursive_remove()  local
191 	rv = recursive_remove_internal(path, missing_ok, orig_cwd);  in recursive_remove()
194 	return rv;  in recursive_remove()