1/* Routines for dealing with '\0' separated arg vectors.
2 Copyright (C) 1995-2020 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Written by Miles Bader <miles@gnu.org>
5
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
10
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <https://www.gnu.org/licenses/>. */
19
20#include <argz.h>
21
22/* Puts pointers to each string in ARGZ, plus a terminating 0 element, into
23 ARGV, which must be large enough to hold them all. */
24void
25__argz_extract (const char *argz, size_t len, char **argv)
26{
27 while (len > 0)
28 {
29 size_t part_len = strlen (argz);
30 *argv++ = (char *) argz;
31 argz += part_len + 1;
32 len -= part_len + 1;
33 }
34 *argv = 0;
35}
36weak_alias (__argz_extract, argz_extract)
37