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    Annotation of /tags/mkinitrd-6_1_11/busybox/libbb/get_last_path_component.c

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    Revision 532 - (hide annotations) (download)
    Sat Sep 1 22:45:15 2007 UTC (16 years, 9 months ago) by niro
    Original Path: trunk/mkinitrd-magellan/busybox/libbb/get_last_path_component.c
    File MIME type: text/plain
    File size: 533 byte(s) 
    -import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
    1 niro 532 /* 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    
    12     char *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     }