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glibc/string/argz-extract.c
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/* Routines for dealing with '\0' separated arg vectors. | |
Copyright (C) 1995-2016 Free Software Foundation, Inc. | |
This file is part of the GNU C Library. | |
Written by Miles Bader <miles@gnu.org> | |
The GNU C Library is free software; you can redistribute it and/or | |
modify it under the terms of the GNU Lesser General Public | |
License as published by the Free Software Foundation; either | |
version 2.1 of the License, or (at your option) any later version. | |
The GNU C Library is distributed in the hope that it will be useful, | |
but WITHOUT ANY WARRANTY; without even the implied warranty of | |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
Lesser General Public License for more details. | |
You should have received a copy of the GNU Lesser General Public | |
License along with the GNU C Library; if not, see | |
<http://www.gnu.org/licenses/>. */ | |
#include <argz.h> | |
/* Puts pointers to each string in ARGZ, plus a terminating 0 element, into | |
ARGV, which must be large enough to hold them all. */ | |
void | |
__argz_extract (const char *argz, size_t len, char **argv) | |
{ | |
while (len > 0) | |
{ | |
size_t part_len = strlen (argz); | |
*argv++ = (char *) argz; | |
argz += part_len + 1; | |
len -= part_len + 1; | |
} | |
*argv = 0; | |
} | |
weak_alias (__argz_extract, argz_extract) |