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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
* Copyright 2015, Joyent, Inc.
*/
#ifndef _INET_KSOCKET_KSOCKET_IMPL_H
#define _INET_KSOCKET_KSOCKET_IMPL_H
/*
* Note that if this relationship ever changes, the logic in ksocket_krecv_set
* must be updated and we must maintain local state about this on whatever the
* new ksocket object is.
*/
#define KSTOSO(ks) ((struct sonode *)(ks))
#define SOTOKS(so) ((ksocket_t)(uintptr_t)(so))
#define IS_KERNEL_SOCKET(so) ((so)->so_mode & SM_KERNEL)
#define KSOCKET_MOD_VERSION "kernel socket module"
#define __KSOCKET_EV_connected KSOCKET_EV_CONNECTED
#define __KSOCKET_EV_connectfailed KSOCKET_EV_CONNECTFAILED
#define __KSOCKET_EV_disconnected KSOCKET_EV_DISCONNECTED
#define __KSOCKET_EV_oobdata KSOCKET_EV_OOBDATA
#define __KSOCKET_EV_newdata KSOCKET_EV_NEWDATA
#define __KSOCKET_EV_newconn KSOCKET_EV_NEWCONN
#define __KSOCKET_EV_cansend KSOCKET_EV_CANSEND
#define __KSOCKET_EV_cantsendmore KSOCKET_EV_CANTSENDMORE
#define __KSOCKET_EV_cantrecvmore KSOCKET_EV_CANTRECVMORE
#define __KSOCKET_EV_error KSOCKET_EV_ERROR
#define KSOCKET_CALLBACK(so, cbfn, arg) \
if ((so)->so_ksock_callbacks.ksock_cb_##cbfn != NULL) { \
(*(so)->so_ksock_callbacks.ksock_cb_##cbfn)(SOTOKS(so), \
__KSOCKET_EV_##cbfn, (so)->so_ksock_cb_arg, (arg)); \
}
#define KSOCKET_FMODE(so) FREAD|FWRITE| \
((KSTOSO(so)->so_state & (SS_NDELAY|SS_NONBLOCK)) ? FNDELAY : 0)
#define KSOCKET_VALID(ks) \
((ks) != NULL && (KSTOSO(ks))->so_mode & SM_KERNEL && \
!((KSTOSO(ks))->so_state & SS_CLOSING))
#define SETCALLBACK(so, cb, cbfn, cbflg) \
if ((cb)->ksock_cb_flags & (cbflg)) { \
(so)->so_ksock_callbacks.ksock_cb_##cbfn \
= (cb)->ksock_cb_##cbfn; \
if ((cb)->ksock_cb_##cbfn == NULL) \
(so)->so_ksock_callbacks.ksock_cb_flags \
&= ~(cbflg); \
else \
(so)->so_ksock_callbacks.ksock_cb_flags \
|= (cbflg); \
}
#endif /* _INET_KSOCKET_KSOCKET_IMPL_H */
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