nscd/nscd_proto.h

   1 /* Copyright (C) 1998-2023 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <https://www.gnu.org/licenses/>.  */
  17
  18 #ifndef _NSCD_PROTO_H
  19 #define _NSCD_PROTO_H 1
  20
  21 #include <grp.h>
  22 #include <netdb.h>
  23 #include <pwd.h>
  24
  25 /* Interval in which we transfer retry to contact the NSCD.  */
  26 #define NSS_NSCD_RETRY  100
  27
  28 /* Type needed in the interfaces.  */
  29 struct nscd_ai_result;
  30
  31
  32 /* Variables for communication between NSCD handler functions and NSS.  */
  33 extern int __nss_not_use_nscd_passwd attribute_hidden;
  34 extern int __nss_not_use_nscd_group attribute_hidden;
  35 extern int __nss_not_use_nscd_hosts attribute_hidden;
  36 extern int __nss_not_use_nscd_services attribute_hidden;
  37 extern int __nss_not_use_nscd_netgroup attribute_hidden;
  38
  39 extern int __nscd_getpwnam_r (const char *name, struct passwd *resultbuf,
  40                               char *buffer, size_t buflen,
  41                               struct passwd **result) attribute_hidden;
  42 extern int __nscd_getpwuid_r (uid_t uid, struct passwd *resultbuf,
  43                               char *buffer,  size_t buflen,
  44                               struct passwd **result) attribute_hidden;
  45 extern int __nscd_getgrnam_r (const char *name, struct group *resultbuf,
  46                               char *buffer, size_t buflen,
  47                               struct group **result) attribute_hidden;
  48 extern int __nscd_getgrgid_r (gid_t gid, struct group *resultbuf,
  49                               char *buffer,  size_t buflen,
  50                               struct group **result) attribute_hidden;
  51 extern int __nscd_gethostbyname_r (const char *name,
  52                                    struct hostent *resultbuf,
  53                                    char *buffer, size_t buflen,
  54                                    struct hostent **result, int *h_errnop)
  55      attribute_hidden;
  56 extern int __nscd_gethostbyname2_r (const char *name, int af,
  57                                     struct hostent *resultbuf,
  58                                     char *buffer, size_t buflen,
  59                                     struct hostent **result, int *h_errnop)
  60      attribute_hidden;
  61 extern int __nscd_gethostbyaddr_r (const void *addr, socklen_t len, int type,
  62                                    struct hostent *resultbuf,
  63                                    char *buffer, size_t buflen,
  64                                    struct hostent **result, int *h_errnop)
  65      attribute_hidden;
  66 extern int __nscd_getai (const char *key, struct nscd_ai_result **result,
  67                          int *h_errnop) attribute_hidden;
  68 extern int __nscd_getgrouplist (const char *user, gid_t group, long int *size,
  69                                 gid_t **groupsp, long int limit)
  70      attribute_hidden;
  71 extern int __nscd_getservbyname_r (const char *name, const char *proto,
  72                                    struct servent *result_buf, char *buf,
  73                                    size_t buflen, struct servent **result)
  74      attribute_hidden;
  75 extern int __nscd_getservbyport_r (int port, const char *proto,
  76                                    struct servent *result_buf, char *buf,
  77                                    size_t buflen, struct servent **result)
  78      attribute_hidden;
  79 extern int __nscd_innetgr (const char *netgroup, const char *host,
  80                            const char *user, const char *domain)
  81      attribute_hidden;
  82 extern int __nscd_setnetgrent (const char *group, struct __netgrent *datap)
  83      attribute_hidden;
  84
  85
  86 #endif /* _NSCD_PROTO_H */