mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-21 04:31:04 +08:00
71 lines
2.5 KiB
C
71 lines
2.5 KiB
C
/* Compatibility stubs of accidentally exported __nss_*_lookup functions.
|
|
Copyright (C) 2017-2024 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 <nsswitch.h>
|
|
|
|
#include <shlib-compat.h>
|
|
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_27)
|
|
|
|
# include <errno.h>
|
|
|
|
/* On i386, the function calling convention changed from the standard
|
|
ABI calling convention to three register parameters in glibc 2.8.
|
|
The following error-returning stub happens to be compatible with
|
|
glibc 2.7 and earlier and glibc 2.8 and later, even on i386. */
|
|
int
|
|
attribute_compat_text_section
|
|
__nss_passwd_lookup (nss_action_list *ni, const char *fct_name, void **fctp)
|
|
{
|
|
__set_errno (ENOSYS);
|
|
return -1;
|
|
}
|
|
compat_symbol (libc, __nss_passwd_lookup, __nss_passwd_lookup, GLIBC_2_0);
|
|
strong_alias (__nss_passwd_lookup, __nss_group_lookup)
|
|
compat_symbol (libc, __nss_group_lookup, __nss_group_lookup, GLIBC_2_0);
|
|
strong_alias (__nss_passwd_lookup, __nss_hosts_lookup)
|
|
compat_symbol (libc, __nss_hosts_lookup, __nss_hosts_lookup, GLIBC_2_0);
|
|
|
|
#endif /* SHLIB_COMPAT */
|
|
|
|
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_30)
|
|
|
|
/* These functions were exported under a non-GLIBC_PRIVATE version,
|
|
even though it is not usable externally due to the service_user
|
|
(now nss_action_list) type dependency. */
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nss_next (nss_action_list *ni, const char *fct_name, void **fctp, int status,
|
|
int all_values)
|
|
{
|
|
return -1;
|
|
}
|
|
compat_symbol (libc, __nss_next, __nss_next, GLIBC_2_0);
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nss_database_lookup (const char *database, const char *alternate_name,
|
|
const char *defconfig, nss_action_list *ni)
|
|
{
|
|
*ni = NULL;
|
|
return -1;
|
|
}
|
|
compat_symbol (libc, __nss_database_lookup, __nss_database_lookup, GLIBC_2_0);
|
|
|
|
#endif /* SHLIB_COMPAT */
|