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Updates to fdwatch code to support DHCP/DDNS code, ticket rt20253.

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This commit is contained in:
Shawn Routhier
2009-10-01 01:30:01 +00:00
parent 4977518a4c
commit bafa76b324
7 changed files with 109 additions and 14 deletions
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4
lib/isc/include/isc/msgs.h
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@@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: msgs.h,v 1.17 2008/08/08 06:28:59 tbox Exp $ */
/* $Id: msgs.h,v 1.18 2009/10/01 01:30:01 sar Exp $ */
#ifndef ISC_MSGS_H
#define ISC_MSGS_H 1
@@ -156,7 +156,7 @@
#define ISC_MSG_FILTER 1421 /*%< setsockopt(SO_ACCEPTFILTER): %s */
#define ISC_MSG_TOOMANYHANDLES 1422 /*%< %s: too many open WSA event handles: %s */
#define ISC_MSG_POKED 1423 /*%< "poked flags: %d" */
#define ISC_MSG_AWAKE 1502 /*%< "awake" */
#define ISC_MSG_WORKING 1503 /*%< "working" */

5
lib/isc/include/isc/namespace.h
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@@ -14,7 +14,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: namespace.h,v 1.4 2009/09/02 23:48:03 tbox Exp $ */
/* $Id: namespace.h,v 1.5 2009/10/01 01:30:01 sar Exp $ */
#ifndef ISCAPI_NAMESPACE_H
#define ISCAPI_NAMESPACE_H 1
@@ -109,7 +109,6 @@
#define isc_socket_listen isc__socket_listen
#define isc_socket_accept isc__socket_accept
#define isc_socket_connect isc__socket_connect
#define isc_socket_fdwatchcreate isc__socket_fdwatchcreate
#define isc_socket_getname isc__socket_getname
#define isc_socket_gettag isc__socket_gettag
#define isc_socket_getpeername isc__socket_getpeername
@@ -123,6 +122,8 @@
#define isc_socketmgr_setstats isc__socketmgr_setstats
#define isc_socketmgr_setreserved isc__socketmgr_setreserved
#define isc__socketmgr_maxudp isc___socketmgr_maxudp
#define isc_socket_fdwatchcreate isc__socket_fdwatchcreate
#define isc_socket_fdwatchpoke isc__socket_fdwatchpoke
#define isc_task_create isc__task_create
#define isc_task_attach isc__task_attach

37
lib/isc/include/isc/socket.h
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@@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: socket.h,v 1.93 2009/09/02 23:43:54 each Exp $ */
/* $Id: socket.h,v 1.94 2009/10/01 01:30:01 sar Exp $ */
#ifndef ISC_SOCKET_H
#define ISC_SOCKET_H 1
@@ -266,6 +266,11 @@ typedef struct isc_socketmgrmethods {
isc_result_t (*socketcreate)(isc_socketmgr_t *manager, int pf,
isc_sockettype_t type,
isc_socket_t **socketp);
isc_result_t (*fdwatchcreate)(isc_socketmgr_t *manager, int fd,
int flags,
isc_sockfdwatch_t callback,
void *cbarg, isc_task_t *task,
isc_socket_t **socketp);
} isc_socketmgrmethods_t;
typedef struct isc_socketmethods {
@@ -290,6 +295,7 @@ typedef struct isc_socketmethods {
isc_sockaddr_t *addressp);
isc_sockettype_t (*gettype)(isc_socket_t *sock);
void (*ipv6only)(isc_socket_t *sock, isc_boolean_t yes);
isc_result_t (*fdwatchpoke)(isc_socket_t *sock, int flags);
} isc_socketmethods_t;
/*%
@@ -379,6 +385,35 @@ isc_socket_fdwatchcreate(isc_socketmgr_t *manager,
*\li #ISC_R_UNEXPECTED
*/
isc_result_t
isc_socket_fdwatchpoke(isc_socket_t *sock,
int flags);
/*%<
* Poke a file descriptor watch socket informing the manager that it
* should restart watching the socket
*
* Note:
*
*\li 'sock' is the socket returned by isc_socket_fdwatchcreate
*
*\li 'flags' indicates what the manager should watch for on the socket
* in addition to what it may already be watching. It can be one or
* both of ISC_SOCKFDWATCH_READ and ISC_SOCKFDWATCH_WRITE. To
* temporarily disable watching on a socket the value indicating
* no more data should be returned from the call back routine.
*
*\li This function is not available on Windows.
*
* Requires:
*
*\li 'sock' is a valid isc socket
*
*
* Returns:
*
*\li #ISC_R_SUCCESS
*/
isc_result_t
isc_socket_create(isc_socketmgr_t *manager,
int pf,

4
lib/isc/include/isc/types.h
View File

@@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: types.h,v 1.50 2009/09/01 18:40:25 jinmei Exp $ */
/* $Id: types.h,v 1.51 2009/10/01 01:30:01 sar Exp $ */
#ifndef ISC_TYPES_H
#define ISC_TYPES_H 1
@@ -98,7 +98,7 @@ typedef struct isc_timer isc_timer_t; /*%< Timer */
typedef struct isc_timermgr isc_timermgr_t; /*%< Timer Manager */
typedef void (*isc_taskaction_t)(isc_task_t *, isc_event_t *);
typedef int (*isc_sockfdwatch_t)(isc_task_t *, isc_socket_t *, void *);
typedef int (*isc_sockfdwatch_t)(isc_task_t *, isc_socket_t *, void *, int);
/* The following cannot be listed alphabetically due to forward reference */
typedef isc_result_t (isc_httpdaction_t)(const char *url,