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use an enum for control frame types

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support sending control frames with payload


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@26093 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2006-05-09 14:25:57 +00:00
parent c22eb692a1
commit 16f1acc37f
3 changed files with 57 additions and 40 deletions
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23
include/asterisk/channel.h
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@@ -605,9 +605,28 @@ int ast_queue_frame(struct ast_channel *chan, struct ast_frame *f);
/*! \brief Queue a hangup frame */
int ast_queue_hangup(struct ast_channel *chan);
/*! \brief Queue a control frame */
int ast_queue_control(struct ast_channel *chan, int control);
/*!
\brief Queue a control frame with payload
\param chan channel to queue frame onto
\param control type of control frame
\return zero on success, non-zero on failure
*/
int ast_queue_control(struct ast_channel *chan, enum ast_control_frame_type control);
/*!
\brief Queue a control frame with payload
\param chan channel to queue frame onto
\param control type of control frame
\param data pointer to payload data to be included in frame
\param datalen number of bytes of payload data
\return zero on success, non-zero on failure
The supplied payload data is copied into the frame, so the caller's copy
is not modified nor freed, and the resulting frame will retain a copy of
the data even if the caller frees their local copy.
*/
int ast_queue_control_data(struct ast_channel *chan, enum ast_control_frame_type control,
const void *data, size_t datalen);
/*! \brief Change channel name */
void ast_change_name(struct ast_channel *chan, char *newname);