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/* Routines for dealing with '\0' separated arg vectors.
Copyright (C) 1995,96,97,2000 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <argz.h>
#include <string.h>
/* Make '\0' separated arg vector ARGZ printable by converting all the '\0's
except the last into the character SEP. */
void
__argz_stringify (char *argz, size_t len, int sep)
{
if (len > 0)
while (1)
{
size_t part_len = strnlen (argz, len);
argz += part_len;
len -= part_len;
if (len-- <= 1) /* includes final '\0' we want to stop at */
break;
*argz++ = sep;
}
}
weak_alias (__argz_stringify, argz_stringify)
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