mirror of
https://github.com/sheumann/hush.git
synced 2024-11-09 02:09:01 +00:00
defc1ea340
text data bss dec hex filename 808035 611 6868 815514 c719a busybox_old 804472 611 6868 811951 c63af busybox_unstripped
43 lines
877 B
C
43 lines
877 B
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* bb_get_last_path_component implementation for busybox
|
|
*
|
|
* Copyright (C) 2001 Manuel Novoa III <mjn3@codepoet.org>
|
|
*
|
|
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
|
|
*/
|
|
|
|
#include "libbb.h"
|
|
/*
|
|
* "/" -> "/"
|
|
* "abc" -> "abc"
|
|
* "abc/def" -> "def"
|
|
* "abc/def/" -> ""
|
|
*/
|
|
char* FAST_FUNC bb_get_last_path_component_nostrip(const char *path)
|
|
{
|
|
char *slash = strrchr(path, '/');
|
|
|
|
if (!slash || (slash == path && !slash[1]))
|
|
return (char*)path;
|
|
|
|
return slash + 1;
|
|
}
|
|
|
|
/*
|
|
* "/" -> "/"
|
|
* "abc" -> "abc"
|
|
* "abc/def" -> "def"
|
|
* "abc/def/" -> "def" !!
|
|
*/
|
|
char* FAST_FUNC bb_get_last_path_component_strip(char *path)
|
|
{
|
|
char *slash = last_char_is(path, '/');
|
|
|
|
if (slash)
|
|
while (*slash == '/' && slash != path)
|
|
*slash-- = '\0';
|
|
|
|
return bb_get_last_path_component_nostrip(path);
|
|
}
|