nscd/nscd_proto.h

   1 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _NSCD_PROTO_H
  20 #define _NSCD_PROTO_H 1
  21
  22 #include <grp.h>
  23 #include <netdb.h>
  24 #include <pwd.h>
  25
  26 /* Interval in which we transfer retry to contact the NSCD.  */
  27 #define NSS_NSCD_RETRY  100
  28
  29 /* Type needed in the interfaces.  */
  30 struct nscd_ai_result;
  31
  32
  33 /* Variables for communication between NSCD handler functions and NSS.  */
  34 extern int __nss_not_use_nscd_passwd attribute_hidden;
  35 extern int __nss_not_use_nscd_group attribute_hidden;
  36 extern int __nss_not_use_nscd_hosts attribute_hidden;
  37 extern int __nss_not_use_nscd_services attribute_hidden;
  38 extern int __nss_not_use_nscd_netgroup attribute_hidden;
  39
  40 extern int __nscd_getpwnam_r (const char *name, struct passwd *resultbuf,
  41                               char *buffer, size_t buflen,
  42                               struct passwd **result) attribute_hidden;
  43 extern int __nscd_getpwuid_r (uid_t uid, struct passwd *resultbuf,
  44                               char *buffer,  size_t buflen,
  45                               struct passwd **result) attribute_hidden;
  46 extern int __nscd_getgrnam_r (const char *name, struct group *resultbuf,
  47                               char *buffer, size_t buflen,
  48                               struct group **result) attribute_hidden;
  49 extern int __nscd_getgrgid_r (gid_t gid, struct group *resultbuf,
  50                               char *buffer,  size_t buflen,
  51                               struct group **result) attribute_hidden;
  52 extern int __nscd_gethostbyname_r (const char *name,
  53                                    struct hostent *resultbuf,
  54                                    char *buffer, size_t buflen,
  55                                    struct hostent **result, int *h_errnop)
  56      attribute_hidden;
  57 extern int __nscd_gethostbyname2_r (const char *name, int af,
  58                                     struct hostent *resultbuf,
  59                                     char *buffer, size_t buflen,
  60                                     struct hostent **result, int *h_errnop)
  61      attribute_hidden;
  62 extern int __nscd_gethostbyaddr_r (const void *addr, socklen_t len, int type,
  63                                    struct hostent *resultbuf,
  64                                    char *buffer, size_t buflen,
  65                                    struct hostent **result, int *h_errnop)
  66      attribute_hidden;
  67 extern int __nscd_getai (const char *key, struct nscd_ai_result **result,
  68                          int *h_errnop) attribute_hidden;
  69 extern int __nscd_getgrouplist (const char *user, gid_t group, long int *size,
  70                                 gid_t **groupsp, long int limit)
  71      attribute_hidden;
  72 extern int __nscd_getservbyname_r (const char *name, const char *proto,
  73                                    struct servent *result_buf, char *buf,
  74                                    size_t buflen, struct servent **result)
  75      attribute_hidden;
  76 extern int __nscd_getservbyport_r (int port, const char *proto,
  77                                    struct servent *result_buf, char *buf,
  78                                    size_t buflen, struct servent **result)
  79      attribute_hidden;
  80 extern int __nscd_innetgr (const char *netgroup, const char *host,
  81                            const char *user, const char *domain)
  82      attribute_hidden;
  83 extern int __nscd_setnetgrent (const char *group, struct __netgrent *datap)
  84      attribute_hidden;
  85
  86
  87 #endif /* _NSCD_PROTO_H */