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Updated GWPROTOCOL structure with new entry points and some documentation

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This commit is contained in:
Mark Riddoch
2013-06-11 16:04:49 +01:00
parent e820e36aa3
commit 2a82ba152f
1 changed files with 13 additions and 1 deletions
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14
include/dcb.h
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@ -27,7 +27,9 @@ struct session;
* Revision History * Revision History
* *
* Date Who Description * Date Who Description
* 1/06/13 Mark Riddoch Initial implementation * 01/06/13 Mark Riddoch Initial implementation
* 11/06/13 Mark Riddoch Updated GWPROTOCOL structure with new
* entry points
* *
*/ */
*/ */
@ -37,11 +39,21 @@ struct dcb;
typedef struct gw_protocol { typedef struct gw_protocol {
/* /*
* The operations that can be performed on the descriptor * The operations that can be performed on the descriptor
*
* read EPOLLIN handler for the socket
* write Gateway data write entry point
* write_ready EPOLLOUT handler for the socket, indicates
* that the socket is ready to send more data
* error EPOLLERR handler for the socket
* hangup EPOLLHUP handler for the socket
* accept Accept handler for listener socket only
* close Gateway close entry point for the socket
*/ */
int (*read)(struct dcb *, int); int (*read)(struct dcb *, int);
int (*write)(struct dcb *, int); int (*write)(struct dcb *, int);
int (*write_ready)(struct dcb *); int (*write_ready)(struct dcb *);
int (*error)(struct dcb *, int); int (*error)(struct dcb *, int);
int (*hangup)(struct dcb *, int);
int (*accept)(struct dcb *, int); int (*accept)(struct dcb *, int);
int (*close)(struct dcb *); int (*close)(struct dcb *);
} GWPROTOCOL; } GWPROTOCOL;