diff options
Diffstat (limited to 'include/asterisk/channel.h')
-rw-r--r-- | include/asterisk/channel.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h index b24b25c79..11fb1df38 100644 --- a/include/asterisk/channel.h +++ b/include/asterisk/channel.h @@ -195,7 +195,7 @@ struct ast_datastore_info { /*! \brief Structure for a channel data store */ struct ast_datastore { - char *uid; /*!< Unique data store identifier */ + const char *uid; /*!< Unique data store identifier */ void *data; /*!< Contained data */ const struct ast_datastore_info *info; /*!< Data store type information */ unsigned int inheritance; /*!< Number of levels this item will continue to be inherited */ @@ -615,8 +615,14 @@ enum channelreloadreason { CHANNEL_MANAGER_RELOAD, }; -/*! \brief Create a channel datastore structure */ -struct ast_datastore *ast_channel_datastore_alloc(const struct ast_datastore_info *info, char *uid); +/*! + * \brief Create a channel datastore structure + * + * \note None of the datastore API calls lock the ast_channel they are using. + * So, the channel should be locked before calling the functions that + * take a channel argument. + */ +struct ast_datastore *ast_channel_datastore_alloc(const struct ast_datastore_info *info, const char *uid); /*! \brief Free a channel datastore structure */ int ast_channel_datastore_free(struct ast_datastore *datastore); @@ -631,7 +637,7 @@ int ast_channel_datastore_add(struct ast_channel *chan, struct ast_datastore *da int ast_channel_datastore_remove(struct ast_channel *chan, struct ast_datastore *datastore); /*! \brief Find a datastore on a channel */ -struct ast_datastore *ast_channel_datastore_find(struct ast_channel *chan, const struct ast_datastore_info *info, char *uid); +struct ast_datastore *ast_channel_datastore_find(struct ast_channel *chan, const struct ast_datastore_info *info, const char *uid); /*! \brief Change the state of a channel */ int ast_setstate(struct ast_channel *chan, enum ast_channel_state); |