File Manager

Hackfut Security File Manager

Current Path: /usr/include/dns

📁 ..
📄 acl.h(6.28 KB)
📄 adb.h(17.82 KB)
📄 byaddr.h(4.41 KB)
📄 cache.h(7.41 KB)
📄 callbacks.h(2.19 KB)
📄 cert.h(1.94 KB)
📄 compress.h(6.08 KB)
📄 db.h(40.33 KB)
📄 dbiterator.h(7.69 KB)
📄 dbtable.h(3.6 KB)
📄 diff.h(7.45 KB)
📄 dispatch.h(13.25 KB)
📄 dlz.h(10.89 KB)
📄 dnssec.h(10.84 KB)
📄 ds.h(1.87 KB)
📄 dynamic_db.h(1.85 KB)
📄 enumclass.h(1.75 KB)
📄 enumtype.h(6.57 KB)
📄 events.h(3.87 KB)
📄 fixedname.h(2.18 KB)
📄 forward.h(3.52 KB)
📄 iptable.h(1.88 KB)
📄 journal.h(8.27 KB)
📄 keyflags.h(1.76 KB)
📄 keytable.h(9.97 KB)
📄 keyvalues.h(4.22 KB)
📄 lib.h(1.68 KB)
📄 log.h(4.05 KB)
📄 master.h(9.18 KB)
📄 masterdump.h(9.43 KB)
📄 message.h(37.08 KB)
📄 name.h(35.02 KB)
📄 ncache.h(5.06 KB)
📄 nsec.h(2.27 KB)
📄 peer.h(5.31 KB)
📄 portlist.h(2.48 KB)
📄 private.h(1.87 KB)
📄 rbt.h(33.72 KB)
📄 rcode.h(2.93 KB)
📄 rdata.h(20.83 KB)
📄 rdataclass.h(2.26 KB)
📄 rdatalist.h(2.83 KB)
📄 rdataset.h(19.07 KB)
📄 rdatasetiter.h(4.35 KB)
📄 rdataslab.h(4.57 KB)
📄 rdatastruct.h(76.03 KB)
📄 rdatatype.h(2.32 KB)
📄 request.h(10.2 KB)
📄 resolver.h(15.87 KB)
📄 result.h(8.29 KB)
📄 rootns.h(1.4 KB)
📄 rpz.h(5.31 KB)
📄 rrl.h(6.83 KB)
📄 sdb.h(7.17 KB)
📄 sdlz.h(14.1 KB)
📄 secalg.h(2.18 KB)
📄 secproto.h(2.03 KB)
📄 soa.h(2.69 KB)
📄 ssu.h(6.61 KB)
📄 tcpmsg.h(3.56 KB)
📄 time.h(2.04 KB)
📄 tkey.h(7.95 KB)
📄 tsig.h(8.52 KB)
📄 ttl.h(2.08 KB)
📄 types.h(12.01 KB)
📄 validator.h(7.32 KB)
📄 version.h(1.18 KB)
📄 view.h(28.36 KB)
📄 xfrin.h(3.06 KB)
📄 zone.h(45.12 KB)
📄 zonekey.h(1.25 KB)
📄 zt.h(4.54 KB)

Editing: tcpmsg.h

/*
 * Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
 * Copyright (C) 1999-2001  Internet Software Consortium.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

/* $Id: tcpmsg.h,v 1.22 2007-06-19 23:47:17 tbox Exp $ */

#ifndef DNS_TCPMSG_H
#define DNS_TCPMSG_H 1

/*! \file dns/tcpmsg.h */

#include <isc/buffer.h>
#include <isc/lang.h>
#include <isc/socket.h>

typedef struct dns_tcpmsg {
	/* private (don't touch!) */
	unsigned int		magic;
	isc_uint16_t		size;
	isc_buffer_t		buffer;
	unsigned int		maxsize;
	isc_mem_t	       *mctx;
	isc_socket_t	       *sock;
	isc_task_t	       *task;
	isc_taskaction_t	action;
	void		       *arg;
	isc_event_t		event;
	/* public (read-only) */
	isc_result_t		result;
	isc_sockaddr_t		address;
} dns_tcpmsg_t;

ISC_LANG_BEGINDECLS

void
dns_tcpmsg_init(isc_mem_t *mctx, isc_socket_t *sock, dns_tcpmsg_t *tcpmsg);
/*%<
 * Associate a tcp message state with a given memory context and
 * TCP socket.
 *
 * Requires:
 *
 *\li	"mctx" and "sock" be non-NULL and valid types.
 *
 *\li	"sock" be a read/write TCP socket.
 *
 *\li	"tcpmsg" be non-NULL and an uninitialized or invalidated structure.
 *
 * Ensures:
 *
 *\li	"tcpmsg" is a valid structure.
 */

void
dns_tcpmsg_setmaxsize(dns_tcpmsg_t *tcpmsg, unsigned int maxsize);
/*%<
 * Set the maximum packet size to "maxsize"
 *
 * Requires:
 *
 *\li	"tcpmsg" be valid.
 *
 *\li	512 <= "maxsize" <= 65536
 */

isc_result_t
dns_tcpmsg_readmessage(dns_tcpmsg_t *tcpmsg,
		       isc_task_t *task, isc_taskaction_t action, void *arg);
/*%<
 * Schedule an event to be delivered when a DNS message is readable, or
 * when an error occurs on the socket.
 *
 * Requires:
 *
 *\li	"tcpmsg" be valid.
 *
 *\li	"task", "taskaction", and "arg" be valid.
 *
 * Returns:
 *
 *\li	ISC_R_SUCCESS		-- no error
 *\li	Anything that the isc_socket_recv() call can return.  XXXMLG
 *
 * Notes:
 *
 *\li	The event delivered is a fully generic event.  It will contain no
 *	actual data.  The sender will be a pointer to the dns_tcpmsg_t.
 *	The result code inside that structure should be checked to see
 *	what the final result was.
 */

void
dns_tcpmsg_cancelread(dns_tcpmsg_t *tcpmsg);
/*%<
 * Cancel a readmessage() call.  The event will still be posted with a
 * CANCELED result code.
 *
 * Requires:
 *
 *\li	"tcpmsg" be valid.
 */

void
dns_tcpmsg_keepbuffer(dns_tcpmsg_t *tcpmsg, isc_buffer_t *buffer);
/*%<
 * If a dns buffer is to be kept between calls, this function marks the
 * internal state-machine buffer as invalid, and copies all the contents
 * of the state into "buffer".
 *
 * Requires:
 *
 *\li	"tcpmsg" be valid.
 *
 *\li	"buffer" be non-NULL.
 */

void
dns_tcpmsg_invalidate(dns_tcpmsg_t *tcpmsg);
/*%<
 * Clean up all allocated state, and invalidate the structure.
 *
 * Requires:
 *
 *\li	"tcpmsg" be valid.
 *
 * Ensures:
 *
 *\li	"tcpmsg" is invalidated and disassociated with all memory contexts,
 *	sockets, etc.
 */

ISC_LANG_ENDDECLS

#endif /* DNS_TCPMSG_H */

Hackfut Security File Manager

Editing: tcpmsg.h

Upload File

Create Folder