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/* Declarations of zone functions and types.
Copyright (C) 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _SYS_ZONE_H
#define _SYS_ZONE_H
#include <sys/types.h>
#include <sys/priv.h>
#include <sys/uadmin.h>
#include <sys/param.h>
#include <sys/tsol/label.h>
/* Subcall numbers. */
#define ZONE_CREATE 0
#define ZONE_DESTROY 1
#define ZONE_GETATTR 2
#define ZONE_ENTER 3
#define ZONE_LIST 4
#define ZONE_SHUTDOWN 5
#define ZONE_LOOKUP 6
#define ZONE_BOOT 7
#define ZONE_VERSION 8
#define ZONE_SETATTR 9
#define ZONE_ADD_DATALINK 10
#define ZONE_DEL_DATALINK 11
#define ZONE_CHECK_DATALINK 12
#define ZONE_LIST_DATALINK 13
/* Miscellaneous. */
#define GLOBAL_ZONEID 0
#define GLOBAL_ZONENAME "global"
#define MIN_ZONEID 0
#define MIN_USERZONEID 1
#define MAX_ZONEID 9999
#define ZONEID_WIDTH 4
#define ALL_ZONES (-1)
#define ZONENAME_MAX 64
#define ZONENAME_REGEXP "[a-zA-Z0-9][-_.a-zA-Z0-9]{0,62}"
#define ZONES_TMPDIR "/var/run/zones"
#define ZONE_DOOR_PATH ZONES_TMPDIR "/%s.zoneadmd_door"
/* Zone attributes. */
#define ZONE_ATTR_ROOT 1
#define ZONE_ATTR_NAME 2
#define ZONE_ATTR_STATUS 3
#define ZONE_ATTR_PRIVSET 4
#define ZONE_ATTR_UNIQID 5
#define ZONE_ATTR_POOLID 6
#define ZONE_ATTR_INITPID 7
#define ZONE_ATTR_SLBL 8
#define ZONE_ATTR_INITNAME 9
#define ZONE_ATTR_BOOTARGS 10
#define ZONE_ATTR_BRAND 11
#define ZONE_ATTR_PHYS_MCAP 12
#define ZONE_ATTR_SCHED_CLASS 13
#define ZONE_ATTR_FLAGS 14
#define ZONE_ATTR_BRAND_ATTRS 32768
/* Zone event strings. */
#define ZONE_EVENT_CHANNEL "com.sun:zones:status"
#define ZONE_EVENT_STATUS_CLASS "status"
#define ZONE_EVENT_STATUS_SUBCLASS "change"
#define ZONE_EVENT_UNINITIALIZED "uninitialized"
#define ZONE_EVENT_INITIALIZED "initialized"
#define ZONE_EVENT_READY "ready"
#define ZONE_EVENT_RUNNING "running"
#define ZONE_EVENT_SHUTTING_DOWN "shutting_down"
#define ZONE_CB_NAME "zonename"
#define ZONE_CB_NEWSTATE "newstate"
#define ZONE_CB_OLDSTATE "oldstate"
#define ZONE_CB_TIMESTAMP "when"
#define ZONE_CB_ZONEID "zoneid"
/* Zone flags. */
#define ZF_HASHED_LABEL 0x2
#define ZF_IS_SCRATCH 0x4
#define ZF_NET_EXCL 0x8
/* Zone create flags. */
#define ZCF_NET_EXCL 0x1
/* Exit values. */
#define ZONE_SUBPROC_OK 0
#define ZONE_SUBPROC_USAGE 253
#define ZONE_SUBPROC_NOTCOMPLETE 254
#define ZONE_SUBPROC_FATAL 255
typedef enum
{
ZONE_IS_UNINITIALIZED = 0,
ZONE_IS_INITIALIZED,
ZONE_IS_READY,
ZONE_IS_BOOTING,
ZONE_IS_RUNNING,
ZONE_IS_SHUTTING_DOWN,
ZONE_IS_EMPTY,
ZONE_IS_DOWN,
ZONE_IS_DYING,
ZONE_IS_DEAD
} zone_status_t;
#define ZONE_MIN_STATE ZONE_IS_UNINITIALIZED
#define ZONE_MAX_STATE ZONE_IS_DEAD
typedef struct
{
const char *zone_name;
const char *zone_root;
const struct priv_set *zone_privs;
size_t zone_privssz;
const char *rctlbuf;
size_t rctlbufsz;
int *extended_error;
const char *zfsbuf;
size_t zfsbufsz;
int match;
uint32_t doi;
const bslabel_t *label;
int flags;
} zone_def;
typedef enum zone_cmd
{
Z_READY,
Z_BOOT,
Z_FORCEBOOT,
Z_REBOOT,
Z_HALT,
Z_NOTE_UNINSTALLING,
Z_MOUNT,
Z_FORCEMOUNT,
Z_UNMOUNT
} zone_cmd_t;
typedef struct zone_cmd_arg
{
uint64_t uniqid;
zone_cmd_t cmd;
uint32_t _pad;
char locale[MAXPATHLEN];
char bootbuf[BOOTARGS_MAX];
} zone_cmd_arg_t;
typedef struct zone_cmd_rval
{
int rval;
char errbuf[1];
} zone_cmd_rval_t;
#endif /* _SYS_ZONE_H */
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