mirror of
https://github.com/sheumann/hush.git
synced 2024-11-05 06:07:00 +00:00
0ef64bdb40
This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
30 lines
695 B
C
30 lines
695 B
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Utility routines.
|
|
*
|
|
* Copyright (C) many different people.
|
|
* If you wrote this, please acknowledge your work.
|
|
*
|
|
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
|
|
*/
|
|
|
|
/* Concatenate path and filename to new allocated buffer.
|
|
* Add '/' only as needed (no duplicate // are produced).
|
|
* If path is NULL, it is assumed to be "/".
|
|
* filename should not be NULL.
|
|
*/
|
|
|
|
#include "libbb.h"
|
|
|
|
char* FAST_FUNC concat_path_file(const char *path, const char *filename)
|
|
{
|
|
char *lc;
|
|
|
|
if (!path)
|
|
path = "";
|
|
lc = last_char_is(path, '/');
|
|
while (*filename == '/')
|
|
filename++;
|
|
return xasprintf("%s%s%s", path, (lc==NULL ? "/" : ""), filename);
|
|
}
|