mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-21 04:31:04 +08:00
32 lines
1.2 KiB
C
32 lines
1.2 KiB
C
/* Copyright (C) 2015-2024 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 <nss.h>
|
|
#include <string.h>
|
|
|
|
const char __nss_invalid_field_characters[] = NSS_INVALID_FIELD_CHARACTERS;
|
|
|
|
/* Check that VALUE is either NULL or a NUL-terminated string which
|
|
does not contain characters not permitted in NSS database
|
|
fields. */
|
|
_Bool
|
|
__nss_valid_field (const char *value)
|
|
{
|
|
return value == NULL
|
|
|| strpbrk (value, __nss_invalid_field_characters) == NULL;
|
|
}
|