1/* vi: set sw=4 ts=4: */ 2/* 3 * bb_get_last_path_component implementation for busybox 4 * 5 * Copyright (C) 2001 Manuel Novoa III <mjn3@codepoet.org> 6 * 7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. 8 */ 9 10#include "libbb.h" 11 12char *bb_get_last_path_component(char *path) 13{ 14 char *first = path; 15 char *last; 16 17 last = path - 1; 18 19 while (*path) { 20 if ((*path != '/') && (path > ++last)) { 21 last = first = path; 22 } 23 ++path; 24 } 25 26 if (*first == '/') { 27 last = first; 28 } 29 last[1] = '\0'; 30 31 return first; 32} 33