+/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
This file is part of systemd.
Copyright 2014 Lennart Poettering
-
- systemd 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.
-
- systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <grp.h>
#define NSS_SIGNALS_BLOCK SIGALRM,SIGVTALRM,SIGPIPE,SIGCHLD,SIGTSTP,SIGIO,SIGHUP,SIGUSR1,SIGUSR2,SIGPROF,SIGURG,SIGWINCH
+#ifndef DEPRECATED_RES_USE_INET6
+# define DEPRECATED_RES_USE_INET6 0x00002000
+#endif
+
#define NSS_GETHOSTBYNAME_PROTOTYPES(module) \
enum nss_status _nss_##module##_gethostbyname4_r( \
const char *name, \
int *errnop, int *h_errnop) { \
enum nss_status ret = NSS_STATUS_NOTFOUND; \
\
- if (_res.options & RES_USE_INET6) \
+ if (_res.options & DEPRECATED_RES_USE_INET6) \
ret = _nss_##module##_gethostbyname3_r( \
name, \
AF_INET6, \
NULL, \
NULL); \
return ret; \
-} \
-struct __useless_struct_to_allow_trailing_semicolon__
+}
#define NSS_GETHOSTBYADDR_FALLBACKS(module) \
enum nss_status _nss_##module##_gethostbyaddr_r( \
buffer, buflen, \
errnop, h_errnop, \
NULL); \
-} \
-struct __useless_struct_to_allow_trailing_semicolon__
+}
#define NSS_GETPW_PROTOTYPES(module) \
enum nss_status _nss_##module##_getpwnam_r( \
struct passwd *pwd, \
char *buffer, size_t buflen, \
int *errnop) _public_; \
-enum nss_status _nss_mymachines_getpwuid_r( \
+enum nss_status _nss_##module##_getpwuid_r( \
uid_t uid, \
struct passwd *pwd, \
char *buffer, size_t buflen, \
struct group *gr, \
char *buffer, size_t buflen, \
int *errnop) _public_
+
+typedef enum nss_status (*_nss_gethostbyname4_r_t)(
+ const char *name,
+ struct gaih_addrtuple **pat,
+ char *buffer, size_t buflen,
+ int *errnop, int *h_errnop,
+ int32_t *ttlp);
+
+typedef enum nss_status (*_nss_gethostbyname3_r_t)(
+ const char *name,
+ int af,
+ struct hostent *result,
+ char *buffer, size_t buflen,
+ int *errnop, int *h_errnop,
+ int32_t *ttlp,
+ char **canonp);
+
+typedef enum nss_status (*_nss_gethostbyname2_r_t)(
+ const char *name,
+ int af,
+ struct hostent *result,
+ char *buffer, size_t buflen,
+ int *errnop, int *h_errnop);
+
+typedef enum nss_status (*_nss_gethostbyname_r_t)(
+ const char *name,
+ struct hostent *result,
+ char *buffer, size_t buflen,
+ int *errnop, int *h_errnop);
+
+typedef enum nss_status (*_nss_gethostbyaddr2_r_t)(
+ const void* addr, socklen_t len,
+ int af,
+ struct hostent *result,
+ char *buffer, size_t buflen,
+ int *errnop, int *h_errnop,
+ int32_t *ttlp);
+typedef enum nss_status (*_nss_gethostbyaddr_r_t)(
+ const void* addr, socklen_t len,
+ int af,
+ struct hostent *host,
+ char *buffer, size_t buflen,
+ int *errnop, int *h_errnop);