Contents of /trunk/mkinitrd-magellan/busybox/libbb/get_last_path_component.c
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Sat Sep 1 22:45:15 2007 UTC (17 years ago) by niro
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Sat Sep 1 22:45:15 2007 UTC (17 years ago) by niro
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 | /* 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 | } |