1/* Routines for dealing with '\0' separated arg vectors.
2 Copyright (C) 1995-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <argz.h>
20
21/* Puts pointers to each string in ARGZ, plus a terminating 0 element, into
22 ARGV, which must be large enough to hold them all. */
23void
24__argz_extract (const char *argz, size_t len, char **argv)
25{
26 while (len > 0)
27 {
28 size_t part_len = strlen (argz);
29 *argv++ = (char *) argz;
30 argz += part_len + 1;
31 len -= part_len + 1;
32 }
33 *argv = 0;
34}
35weak_alias (__argz_extract, argz_extract)
36