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Diffstat (limited to 'nscd/nscd.h')
| -rw-r--r-- | nscd/nscd.h | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/nscd/nscd.h b/nscd/nscd.h new file mode 100644 index 0000000000..4835542619 --- /dev/null +++ b/nscd/nscd.h @@ -0,0 +1,149 @@ +/* Copyright (c) 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _NSCD_H +#define _NSCD_H 1 + +#include <grp.h> +#include <pwd.h> + +/* Version number of the daemon interface */ +#define NSCD_VERSION 1 + +/* How many threads do we spawn maximal ? */ +#define MAX_NUM_CONNECTIONS 16 + +/* Services provided */ +typedef enum +{ + GETPWBYNAME, + GETPWBYUID, + GETGRBYNAME, + GETGRBYGID, + GETHOSTBYNAME, + GETHOSTBYADDR, + SHUTDOWN, /* Shut the server down */ + GETSTAT /* Get the server statistic */ +} request_type; + +/* Header common to all requests */ +typedef struct +{ + /* Version number of the daemon interface */ + int version; + /* Service requested */ + request_type type; + /* key len */ + ssize_t key_len; +} request_header; + +typedef struct +{ + int version; + int found; + ssize_t pw_name_len; + ssize_t pw_passwd_len; + uid_t pw_uid; + gid_t pw_gid; + ssize_t pw_gecos_len; + ssize_t pw_dir_len; + ssize_t pw_shell_len; +} pw_response_header; + +typedef struct +{ + int version; + int found; + ssize_t gr_name_len; + ssize_t gr_passwd_len; + gid_t gr_gid; + ssize_t gr_mem_len; +} gr_response_header; + +typedef struct +{ + int debug_level; + int pw_enabled; + unsigned long pw_poshit; + unsigned long pw_posmiss; + unsigned long pw_neghit; + unsigned long pw_negmiss; + unsigned long pw_size; + unsigned long pw_posttl; + unsigned long pw_negttl; + int gr_enabled; + unsigned long gr_poshit; + unsigned long gr_posmiss; + unsigned long gr_neghit; + unsigned long gr_negmiss; + unsigned long gr_size; + unsigned long gr_posttl; + unsigned long gr_negttl; +} stat_response_header; + +#define _PATH_NSCDPID "/var/run/nscd.pid" +#define _PATH_NSCDSOCKET "/var/run/.nscd_socket" +#define _PATH_NSCDCONF "/etc/nscd.conf" + +typedef struct +{ + char *key; + int conn; +} param_t; + +extern int do_shutdown; /* 1 if we should quit the programm. */ +extern int disabled_passwd; +extern int disabled_group; + +extern int nscd_parse_file __P ((const char *fname)); +extern int set_logfile __P ((const char *logfile)); +extern void set_pos_pwd_ttl __P ((unsigned long)); +extern void set_neg_pwd_ttl __P ((unsigned long)); +extern void set_pos_grp_ttl __P ((unsigned long)); +extern void set_neg_grp_ttl __P ((unsigned long)); +extern void set_pwd_modulo __P ((unsigned long)); +extern void set_grp_modulo __P ((unsigned long)); + +extern void init_sockets __P ((void)); +extern void close_socket __P ((int conn)); +extern void close_sockets __P ((void)); +extern void get_request __P ((int *conn, request_header *req, char **key)); +extern void pw_send_answer __P ((int conn, struct passwd *pwd)); +extern void pw_send_disabled __P ((int conn)); +extern void gr_send_answer __P ((int conn, struct group *grp)); +extern void gr_send_disabled __P ((int conn)); + +extern int cache_pwdinit __P ((void)); +extern void *cache_getpwnam __P ((void *param)); +extern void *cache_getpwuid __P ((void *param)); +extern void *cache_pw_disabled __P ((void *param)); + +extern int cache_grpinit __P ((void)); +extern void *cache_getgrnam __P ((void *param)); +extern void *cache_getgrgid __P ((void *param)); +extern void *cache_gr_disabled __P ((void *param)); + +extern int __nscd_open_socket __P ((void)); + +extern void get_pw_stat __P ((stat_response_header *resp)); +extern void get_gr_stat __P ((stat_response_header *resp)); +extern void print_stat __P ((void)); +extern void stat_send __P ((int conn, stat_response_header *resp)); + +#endif |