mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-08 22:30:07 +00:00
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* Routines for dealing with '\0' separated arg vectors.
|
|
Copyright (C) 1995-2023 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
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
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#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;
|
|
}
|
|
}
|
|
libc_hidden_def (__argz_stringify)
|
|
weak_alias (__argz_stringify, argz_stringify)
|