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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1993, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2020 OmniOS Community Edition (OmniOSce) Association.
*/
#ifndef _CMD_MODLOAD_ADDREM_H
#define _CMD_MODLOAD_ADDREM_H
#include <sys/modctl.h>
#include <device_info.h>
#ifdef __cplusplus
extern "C" {
#endif
/* defines for add_drv.c, update_drv.c, and rem_drv.c */
#define SUCCESS 0
#define FAILURE -1
#define NOERR 0
#define ERROR -1
#define UNIQUE -2
#define NOT_UNIQUE -3
#define NONE_FOUND -4
#define MAX_CMD_LINE 256
#define MAX_N2M_ALIAS_LINE FILENAME_MAX + FILENAME_MAX + 1
#define MAXLEN_NAM_TO_MAJ_ENT FILENAME_MAX + MAX_STR_MAJOR + 1
#define OPT_LEN 128
#define CADDR_HEX_STR 16
#define UINT_STR 10
#define MODLINE_ENT_MAX (4 * UINT_STR) + CADDR_HEX_STR + MODMAXNAMELEN
#define MAX_STR_MAJOR UINT_STR
#define STR_LONG 10
#define PERM_STR 4
#define MAX_PERM_ENTRY (2 * STR_LONG) + PERM_STR + (2 * FILENAME_MAX) + 1
#define MAX_DBFILE_ENTRY MAX_PERM_ENTRY
#define CLEAN_MINOR_PERM 0x00000001
#define CLEAN_DRV_ALIAS 0x00000002
#define CLEAN_NAM_MAJ 0x00000004
#define CLEAN_DRV_CLASSES 0x00000010
#define CLEAN_DEV_POLICY 0x00000020
#define CLEAN_DRV_PRIV 0x00000040
#define CLEAN_ALL (CLEAN_MINOR_PERM | CLEAN_DRV_ALIAS | \
CLEAN_NAM_MAJ | CLEAN_DRV_CLASSES | \
CLEAN_DEV_POLICY | CLEAN_DRV_PRIV)
/* add_drv/rem_drv database files */
#define DRIVER_ALIAS "/etc/driver_aliases"
#define DRIVER_CLASSES "/etc/driver_classes"
#define MINOR_PERM "/etc/minor_perm"
#define NAM_TO_MAJ "/etc/name_to_major"
#define REM_NAM_TO_MAJ "/etc/rem_name_to_major"
#define ADD_REM_LOCK "/var/run/AdDrEm.lck"
#if defined(__x86)
#define DRVDIR64 "amd64"
#elif defined(__sparc)
#define DRVDIR64 "sparcv9"
#endif
/* pointers to add_drv/rem_drv database files */
char *driver_aliases;
char *driver_classes;
char *minor_perm;
char *name_to_major;
char *rem_name_to_major;
char *device_policy;
char *extra_privs;
/* devfs root string */
char *devfs_root;
/* module path searching structure */
struct drvmod_dir {
char direc[FILENAME_MAX + 1];
struct drvmod_dir *next;
};
struct drvmod_dir *moddir;
/* names of things: directories, commands, files */
#define KERNEL_DRV "/kernel/drv"
#define USR_KERNEL_DRV "/usr/kernel/drv"
#define DRVCONFIG_PATH "/usr/sbin/drvconfig"
#define DRVCONFIG "drvconfig"
#define DEVFSADM_PATH "/usr/sbin/devfsadm"
#define DEVFSADM "devfsadm"
#define DEVFS_ROOT "/devices"
#define RECONFIGURE "/reconfigure"
#define MODUNLOAD_PATH "/usr/sbin/modunload"
extern void log_minorperm_error(minorperm_err_t, int);
extern void remove_entry(int, char *);
extern char *get_next_entry(char *, char *);
extern char *get_perm_entry(char *, char *);
extern int check_perms_aliases(int, int);
extern int check_name_to_major(int);
extern void enter_lock(void);
extern void err_exit(void) __NORETURN;
extern void exit_unlock(void);
extern char *get_entry(char *, char *, char, int);
extern int build_filenames(char *);
extern int append_to_file(char *, char *, char *, char, char *, int);
extern int append_to_minor_perm(char *, char *, char *);
extern int get_major_no(char *, char *);
extern int get_driver_name(int, char *, char *);
extern int delete_entry(char *, char *, char *, char *);
extern int check_space_within_quote(char *);
extern void list_entry(char *, char *, char *);
extern int update_minor_entry(char *, char *);
extern int check_perm_opts(char *);
extern int update_name_to_major(char *, major_t *, int);
extern int do_the_update(char *, char *);
extern int fill_n2m_array(char *, char **, int *);
extern int aliases_unique(char *);
extern int aliases_exist(char *);
extern int aliases_paths_exist(char *);
extern int update_driver_aliases(char *, char *);
extern int unique_driver_name(char *, char *, int *);
extern int unique_drv_alias(char *);
extern int check_duplicate_driver_alias(char *, char *);
extern int trim_duplicate_aliases(char *, char *, char **);
extern int get_max_major(char *);
extern void get_modid(char *, int *);
extern int config_driver(char *, major_t, char *, char *, int, int);
extern int unconfig_driver(char *, major_t, char *, int);
extern void load_driver(char *, int);
extern int create_reconfig(char *);
extern void cleanup_moddir(void);
/* drvsubr.c */
#define XEND ".XXXXXX"
#define MAXMODPATHS 1024
/* module path list separators */
#define MOD_SEP " :"
#define DIR_SEP "/"
/* [un]config_driver flags */
#define CONFIG_DRV_VERBOSE 0x01 /* verbose */
#define CONFIG_DRV_FORCE 0x02 /* unconfig even if in use */
#define CONFIG_DRV_UPDATE_ONLY 0x04 /* -u update only */
#ifdef __cplusplus
}
#endif
#endif /* _CMD_MODLOAD_ADDREM_H */
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