OS-2564 zone boot failed: could not start zoneadmd

          --- old/usr/src/cmd/zoneadmd/zoneadmd.h
          +++ new/usr/src/cmd/zoneadmd/zoneadmd.h

   1    1  /*
   2    2   * CDDL HEADER START
   3    3   *
   4    4   * The contents of this file are subject to the terms of the
   5    5   * Common Development and Distribution License (the "License").
   6    6   * You may not use this file except in compliance with the License.
   7    7   *
   8    8   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9    9   * or http://www.opensolaris.org/os/licensing.
  10   10   * See the License for the specific language governing permissions
  11   11   * and limitations under the License.
  12   12   *
  13   13   * When distributing Covered Code, include this CDDL HEADER in each
  14   14   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15   15   * If applicable, add the following below this CDDL HEADER, with the
  16   16   * fields enclosed by brackets "[]" replaced with your own identifying
  17   17   * information: Portions Copyright [yyyy] [name of copyright owner]
  18   18   *
  19   19   * CDDL HEADER END
  20   20   */
  21   21  
  22   22  /*
  23   23   * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
  24   24   * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
  25   25   * Copyright 2014, Joyent, Inc. All rights reserved.
  26   26   */
  27   27  
  28   28  #ifndef _ZONEADMD_H
  29   29  #define _ZONEADMD_H
  30   30  
  31   31  #ifdef  __cplusplus
  32   32  extern "C" {
  33   33  #endif
  34   34  
  35   35  #include <libdladm.h>
  36   36  
  37   37  /*
  38   38   * Multi-threaded programs should avoid MT-unsafe library calls (i.e., any-
  39   39   * thing which could try to acquire a user-level lock unprotected by an atfork
  40   40   * handler) between fork(2) and exec(2).  See the pthread_atfork(3THR) man
  41   41   * page for details.  In particular, we want to avoid calls to zerror() in
  42   42   * such situations, as it calls setlocale(3c) which is susceptible to such
  43   43   * problems.  So instead we have the child use one of the special exit codes
  44   44   * below when needed, and the parent look out for such possibilities and call
  45   45   * zerror() there.
  46   46   *
  47   47   * Since 0, 1 and 2 are generally used for success, general error, and usage,
  48   48   * we start with 3.
  49   49   */
  50   50  #define ZEXIT_FORK              3
  51   51  #define ZEXIT_EXEC              4
  52   52  #define ZEXIT_ZONE_ENTER        5
  53   53  
  54   54  #define DEVFSADM        "devfsadm"
  55   55  #define DEVFSADM_PATH   "/usr/sbin/devfsadm"
  56   56  
  57   57  #define EXEC_PREFIX     "exec "
  58   58  #define EXEC_LEN        (strlen(EXEC_PREFIX))
  59   59  
  60   60  #define CLUSTER_BRAND_NAME      "cluster"
  61   61  #define LABELED_BRAND_NAME      "labeled"
  62   62  
  63   63  #define SHUTDOWN_WAIT           60
  64   64  #define SHUTDOWN_DEFAULT        "/sbin/init 0"
  65   65  #define SHUTDOWN_FMRI   "svc:/system/zones:default"
  66   66  
  67   67  /* 0755 is the default directory mode. */
  68   68  #define DEFAULT_DIR_MODE \
  69   69          (S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)
  70   70  #define DEFAULT_DIR_USER -1     /* user ID for chown: -1 means don't change */
  71   71  #define DEFAULT_DIR_GROUP -1    /* grp ID for chown: -1 means don't change */
  72   72  
  73   73  
  74   74  typedef struct zlog {
  75   75          FILE *logfile;  /* file to log to */
  76   76  
  77   77          /*
  78   78           * The following are used if logging to a buffer.
  79   79           */
  80   80          char *log;      /* remaining log */
  81   81          size_t loglen;  /* size of remaining log */
  82   82          char *buf;      /* underlying storage */
  83   83          size_t buflen;  /* total len of 'buf' */
  84   84          char *locale;   /* locale to use for gettext() */
  85   85  } zlog_t;
  86   86  
  87   87  extern zlog_t logsys;
  88   88  
  89   89  extern mutex_t lock;
  90   90  extern mutex_t msglock;
  91   91  extern boolean_t in_death_throes;
  92   92  extern boolean_t bringup_failure_recovery;
  93   93  extern char *zone_name;
  94   94  extern char zonepath[MAXNAMELEN];
  95   95  extern zone_dochandle_t snap_hndl;
  96   96  extern char pool_name[MAXNAMELEN];
  97   97  extern char brand_name[MAXNAMELEN];
  98   98  extern char default_brand[MAXNAMELEN];
  99   99  extern char boot_args[BOOTARGS_MAX];
 100  100  extern boolean_t zone_isnative;
 101  101  extern boolean_t zone_iscluster;
 102  102  extern dladm_handle_t dld_handle;
 103  103  
 104  104  extern void zerror(zlog_t *, boolean_t, const char *, ...);
 105  105  extern char *localize_msg(char *locale, const char *msg);
 106  106  
 107  107  /*
 108  108   * Eventstream interfaces.
 109  109   */
 110  110  typedef enum {
 111  111          Z_EVT_NULL = 0,
 112  112          Z_EVT_ZONE_BOOTING,
 113  113          Z_EVT_ZONE_REBOOTING,
 114  114          Z_EVT_ZONE_HALTED,
 115  115          Z_EVT_ZONE_READIED,
 116  116          Z_EVT_ZONE_UNINSTALLING,
 117  117          Z_EVT_ZONE_BOOTFAILED
 118  118  } zone_evt_t;
 119  119  
 120  120  extern int eventstream_init();
 121  121  extern void eventstream_write(zone_evt_t evt);
 122  122  
 123  123  /*
 124  124   * Zone mount styles.  Boot is the standard mount we do when booting the zone,
 125  125   * scratch is the standard scratch zone mount for upgrade and update is a
 126  126   * variation on the scratch zone where we don't lofs mount the zone's /etc
 127  127   * and /var back into the scratch zone so that we can then do an
 128  128   * 'update on attach' within the scratch zone.
 129  129   */
 130  130  typedef enum {
 131  131          Z_MNT_BOOT = 0,
 132  132          Z_MNT_SCRATCH,
 133  133          Z_MNT_UPDATE
 134  134  } zone_mnt_t;
 135  135  
 136  136  /*
 137  137   * Virtual platform interfaces.
 138  138   */
 139  139  extern zoneid_t vplat_create(zlog_t *, zone_mnt_t);
 140  140  extern int vplat_bringup(zlog_t *, zone_mnt_t, zoneid_t);
 141  141  extern int vplat_teardown(zlog_t *, boolean_t, boolean_t);
 142  142  extern int vplat_get_iptype(zlog_t *, zone_iptype_t *);
 143  143  
 144  144  /*
 145  145   * Filesystem mounting interfaces.
 146  146   */
 147  147  extern int valid_mount_path(zlog_t *, const char *, const char *,

 148  148      const char *, const char *);
 149  149  extern int make_one_dir(zlog_t *, const char *, const char *,
 150  150      mode_t, uid_t, gid_t);
 151  151  extern void resolve_lofs(zlog_t *zlogp, char *path, size_t pathlen);
 152  152  
 153  153  /*
 154  154   * Console subsystem routines.
 155  155   */
 156  156  extern int init_console(zlog_t *);
 157  157  extern void serve_console(zlog_t *);
      158 +extern void zcons_statechanged();
 158  159  
 159  160  /*
 160  161   * Memory capping thread creation.
 161  162   */
 162  163  extern void create_mcap_thread(zlog_t *, zoneid_t);
 163  164  extern void destroy_mcap_thread();
 164  165  
 165  166  /*
 166  167   * Zone FD log thread creation.
 167  168   */

 168  169  extern void create_log_thread(zlog_t *, zoneid_t);
 169  170  extern void destroy_log_thread();
 170  171  
 171  172  /*
 172  173   * Contract handling.
 173  174   */
 174  175  extern int init_template(void);
 175  176  
 176  177  /*
 177  178   * Routine to manage child processes.
 178  179   */
 179  180  extern int do_subproc(zlog_t *, char *, char **);
 180  181  
 181  182  #ifdef __cplusplus
 182  183  }
 183  184  #endif
 184  185  
 185  186  #endif /* _ZONEADMD_H */

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