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NetBSD/usr.sbin/amd/include/amd.h

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/*
* Copyright (c) 1997 Erez Zadok
* Copyright (c) 1990 Jan-Simon Pendry
* Copyright (c) 1990 Imperial College of Science, Technology & Medicine
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Jan-Simon Pendry at Imperial College, London.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* %W% (Berkeley) %G%
*
* $Id: amd.h,v 1.2 1997/07/24 23:18:46 christos Exp $
*
*/
#ifndef _AMD_H
#define _AMD_H
/*
* MACROS:
*/
/* options for amd.conf */
#define CFM_BROWSABLE_DIRS 0x0001
#define CFM_MOUNT_TYPE_AUTOFS 0x0002
#define CFM_ENABLE_DEFAULT_SELECTORS 0x0004
#define CFM_NORMALIZE_HOSTNAMES 0x0008
#define CFM_NOSWAP 0x0010
#define CFM_PRINT_PID 0x0020
#define CFM_RESTART_EXISTING_MOUNTS 0x0040
/* some systems (SunOS 4.x) neglect to define the mount null message */
#ifndef MOUNTPROC_NULL
# define MOUNTPROC_NULL ((u_long)(0))
#endif /* not MOUNTPROC_NULL */
/* Hash table size */
#define NKVHASH (1 << 2) /* Power of two */
/*
* TYPEDEFS:
*/
typedef struct cf_map cf_map_t;
typedef struct kv kv;
/*
* Cache map operations
*/
typedef void add_fn(mnt_map *, char *, char *);
typedef int init_fn(mnt_map *, char *, time_t *);
typedef int mtime_fn(mnt_map *, char *, time_t *);
typedef int reload_fn(mnt_map *, char *, add_fn *);
typedef int search_fn(mnt_map *, char *, char *, char **, time_t *);
/*
* STRUCTURES:
*/
/* global amd options that are manipulated by conf.c */
struct amu_global_options {
char *arch; /* name of current architecture */
char *auto_dir; /* automounter temp dir */
char *cluster; /* cluster name */
char *karch; /* kernel architecture */
char *logfile; /* amd log file */
char *op_sys; /* operating system name */
char *op_sys_ver; /* OS version */
char *sub_domain; /* local domain */
char *map_options; /* global map options */
char *map_type; /* global map type */
char *search_path; /* search path for maps */
char *mount_type; /* mount type for map */
u_int flags; /* various CFM_* flags */
int afs_retrans; /* NFS retransmit counter */
int afs_timeo; /* NFS retry interval */
int am_timeo; /* cache duration */
int am_timeo_w; /* dismount interval */
#ifdef HAVE_MAP_LDAP
char *ldap_base; /* LDAP base */
char *ldap_hostports; /* LDAP host ports */
#endif /* HAVE_MAP_LDAP */
#ifdef HAVE_MAP_NIS
char *nis_domain; /* YP domain name */
#endif /* HAVE_MAP_NIS */
};
struct cf_map {
char *cfm_dir; /* /home, /u, /src */
char *cfm_name; /* amd.home, /etc/amd.home ... */
char *cfm_type; /* file, hesiod, ndbm, nis ... */
char *cfm_opts; /* -cache:=all, etc. */
char *cfm_search_path; /* /etc/local:/etc/amdmaps:/misc/yp */
char *cfm_tag; /* optional map tag for amd -T */
u_int cfm_flags; /* browsable_dirs? mount_type? */
};
/*
* Key-value pair
*/
struct kv {
kv *next;
char *key;
#ifdef HAVE_REGEXEC
regex_t re; /* store the regexp from regcomp() */
#endif /* HAVE_REGEXEC */
char *val;
};
struct mnt_map {
qelem hdr;
int refc; /* Reference count */
short flags; /* Allocation flags */
short alloc; /* Allocation mode */
time_t modify; /* Modify time of map */
char *map_name; /* Name of this map */
char *wildcard; /* Wildcard value */
reload_fn *reload; /* Function to be used for reloads */
search_fn *search; /* Function to be used for searching */
mtime_fn *mtime; /* Modify time function */
kv *kvhash[NKVHASH]; /* Cached data */
/* options available via amd conf file */
char *cf_map_type; /* file, hesiod, ndbm, nis, etc. */
char *cf_search_path; /* /etc/local:/etc/amdmaps:/misc/yp */
u_int cf_flags; /* browsable_dirs? mount_type? */
void *map_data; /* Map data black box */
};
/*
* EXTERNALS:
*/
/* amd global functions */
extern amq_mount_info_list *amqproc_getmntfs_1_svc(voidp argp, struct svc_req *rqstp);
extern amq_mount_stats *amqproc_stats_1_svc(voidp argp, struct svc_req *rqstp);
extern amq_mount_tree_list *amqproc_export_1_svc(voidp argp, struct svc_req *rqstp);
extern amq_mount_tree_p *amqproc_mnttree_1_svc(voidp argp, struct svc_req *rqstp);
extern amq_string *amqproc_getvers_1_svc(voidp argp, struct svc_req *rqstp);
extern int *amqproc_mount_1_svc(voidp argp, struct svc_req *rqstp);
extern int *amqproc_setopt_1_svc(voidp argp, struct svc_req *rqstp);
extern voidp amqproc_null_1_svc(voidp argp, struct svc_req *rqstp);
extern voidp amqproc_umnt_1_svc(voidp argp, struct svc_req *rqstp);
extern SVCXPRT *nfs_program_2_transp; /* For quick_reply() */
extern am_nfs_fh *root_fh(char *dir);
extern bool_t xdr_amq_mount_info_qelem(XDR *xdrs, qelem *qhead);
extern fserver *find_nfs_srvr(mntfs *mf);
extern int mount_nfs_fh(am_nfs_handle_t *fhp, char *dir, char *fs_name, char *opts, mntfs *mf);
extern int process_last_regular_map(void);
extern int set_conf_kv(const char *section, const char *k, const char *v);
extern nfsentry *make_entry_chain(am_node *mp, const nfsentry *current_chain);
extern void flush_srvr_nfs_cache(void);
extern void mf_mounted(mntfs *mf);
extern void quick_reply(am_node *mp, int error);
/* amd global variables */
extern struct amu_global_options gopt; /* where global options are stored */
extern FILE *yyin;
extern am_ops cdfs_ops;
extern am_ops lofs_ops;
extern am_ops nfs_ops;
extern am_ops pcfs_ops;
extern am_ops ufs_ops;
extern char *conf_tag;
extern int NumChild;
extern int fwd_sock;
extern int select_intr_valid;
extern int usage;
extern int use_conf_file; /* use amd configuration file */
extern int yyparse (void);
extern jmp_buf select_intr;
extern qelem mfhead;
extern void root_newmap(const char *, const char *, const char *, const cf_map_t *);
#ifdef HAVE_SIGACTION
extern sigset_t masked_sigs;
#endif /* HAVE_SIGACTION */
#if defined(HAVE_AM_FS_SFS) || defined(HAVE_AM_FS_SFSX)
extern char * sfs_match(am_opts *fo);
extern int sfs_fumount(mntfs *mf);
#endif /* defined(HAVE_AM_FS_SFS) || defined(HAVE_AM_FS_SFSX) */
#if defined(HAVE_FS_NFS3) && !defined(HAVE_XDR_MOUNTRES3)
extern bool_t xdr_mountres3(XDR *xdrs, mountres3 *objp);
#endif /* defined(HAVE_FS_NFS3) && !defined(HAVE_XDR_MOUNTRES3) */
#endif /* not _AMD_H */
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