diff options
Diffstat (limited to 'include/asterisk/channel.h')
| -rw-r--r-- | include/asterisk/channel.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h index e5fd5ba81..ddba96f89 100644 --- a/include/asterisk/channel.h +++ b/include/asterisk/channel.h @@ -191,6 +191,21 @@ struct ast_datastore_info { const char *type; /*!< Type of data store */ void *(*duplicate)(void *data); /*!< Duplicate item data (used for inheritance) */ void (*destroy)(void *data); /*!< Destroy function */ + /*! + * \brief Fix up channel references + * + * \arg data The datastore data + * \arg old_chan The old channel owning the datastore + * \arg new_chan The new channel owning the datastore + * + * This is exactly like the fixup callback of the channel technology interface. + * It allows a datastore to fix any pointers it saved to the owning channel + * in case that the owning channel has changed. Generally, this would happen + * when the datastore is set to be inherited, and a masquerade occurs. + * + * \return nothing. + */ + void (*chan_fixup)(void *data, struct ast_channel *old_chan, struct ast_channel *new_chan); }; /*! \brief Structure for a channel data store */ |