static zlog_mode_t
get_logger_mode()
{
zlog_mode_t mode = ZLOG_NONE;
zone_dochandle_t handle;
struct zone_attrtab attr;
if ((handle = zonecfg_init_handle()) == NULL)
return (mode);
if (zonecfg_get_handle(zone_name, handle) != Z_OK)
goto done;
if (zonecfg_setattrent(handle) != Z_OK)
goto done;
while (zonecfg_getattrent(handle, &attr) == Z_OK) {
if (strcmp(ZLOG_MODE, attr.zone_attr_name) == 0) {
if (strncmp("log", attr.zone_attr_value, 3) == 0) {
mode = ZLOG_LOG;
} else if (strncmp("int",
attr.zone_attr_value, 3) == 0) {
mode = ZLOG_INTERACTIVE;
}
break;
}
}
(void) zonecfg_endattrent(handle);
done:
zonecfg_fini_handle(handle);
return (mode);
}
/*
* Perform any necessary housekeeping tasks we need to do after we take
* a ZFS snapshot of the zone. What this really entails is removing the
* sw inventory XML file from the zone. It is still in the snapshot where
* we want it, but we don't want it in the source zone itself.
*/
static int
post_snapshot(char *source_zone)
{
int err;
zone_dochandle_t handle;
if ((handle = zonecfg_init_handle()) == NULL) {
zperror(cmd_to_str(CMD_CLONE), B_TRUE);
return (Z_ERR);
}
if ((err = zonecfg_get_handle(source_zone, handle)) != Z_OK) {
errno = err;
zperror(cmd_to_str(CMD_CLONE), B_TRUE);
zonecfg_fini_handle(handle);
return (Z_ERR);
}
zonecfg_rm_detached(handle, B_FALSE);
zonecfg_fini_handle(handle);
return (Z_OK);
}
/*
* Perform any necessary housekeeping tasks we need to do before we take
* a ZFS snapshot of the zone. What this really entails is that we are
* taking a sw inventory of the source zone, like we do when we detach,
* so that there is the XML manifest in the snapshot. We use that to
* validate the snapshot if it is the source of a clone at some later time.
*/
static int
pre_snapshot(char *source_zone)
{
int err;
zone_dochandle_t handle;
if ((handle = zonecfg_init_handle()) == NULL) {
zperror(cmd_to_str(CMD_CLONE), B_TRUE);
return (Z_ERR);
}
if ((err = zonecfg_get_handle(source_zone, handle)) != Z_OK) {
errno = err;
zperror(cmd_to_str(CMD_CLONE), B_TRUE);
zonecfg_fini_handle(handle);
return (Z_ERR);
}
if ((err = zonecfg_get_detach_info(handle, B_TRUE)) != Z_OK) {
errno = err;
zperror(gettext("getting the software version information "
"failed"), B_TRUE);
zonecfg_fini_handle(handle);
return (Z_ERR);
}
if ((err = zonecfg_detach_save(handle, 0)) != Z_OK) {
errno = err;
zperror(gettext("saving the software version manifest failed"),
B_TRUE);
zonecfg_fini_handle(handle);
return (Z_ERR);
}
zonecfg_fini_handle(handle);
return (Z_OK);
}