dnssd_ipc.h revision 4b22b9337f359bfd063322244f5336cc7c6ffcfa
4b22b9337f359bfd063322244f5336cc7c6ffcfars/* -*- Mode: C; tab-width: 4 -*-
4b22b9337f359bfd063322244f5336cc7c6ffcfars *
4b22b9337f359bfd063322244f5336cc7c6ffcfars * Copyright (c) 2003-2004, Apple Computer, Inc. All rights reserved.
4b22b9337f359bfd063322244f5336cc7c6ffcfars *
4b22b9337f359bfd063322244f5336cc7c6ffcfars * Redistribution and use in source and binary forms, with or without
4b22b9337f359bfd063322244f5336cc7c6ffcfars * modification, are permitted provided that the following conditions are met:
4b22b9337f359bfd063322244f5336cc7c6ffcfars *
4b22b9337f359bfd063322244f5336cc7c6ffcfars * 1. Redistributions of source code must retain the above copyright notice,
4b22b9337f359bfd063322244f5336cc7c6ffcfars * this list of conditions and the following disclaimer.
4b22b9337f359bfd063322244f5336cc7c6ffcfars * 2. Redistributions in binary form must reproduce the above copyright notice,
4b22b9337f359bfd063322244f5336cc7c6ffcfars * this list of conditions and the following disclaimer in the documentation
4b22b9337f359bfd063322244f5336cc7c6ffcfars * and/or other materials provided with the distribution.
4b22b9337f359bfd063322244f5336cc7c6ffcfars * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of its
4b22b9337f359bfd063322244f5336cc7c6ffcfars * contributors may be used to endorse or promote products derived from this
4b22b9337f359bfd063322244f5336cc7c6ffcfars * software without specific prior written permission.
4b22b9337f359bfd063322244f5336cc7c6ffcfars *
4b22b9337f359bfd063322244f5336cc7c6ffcfars * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
4b22b9337f359bfd063322244f5336cc7c6ffcfars * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
4b22b9337f359bfd063322244f5336cc7c6ffcfars * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
4b22b9337f359bfd063322244f5336cc7c6ffcfars * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
4b22b9337f359bfd063322244f5336cc7c6ffcfars * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
4b22b9337f359bfd063322244f5336cc7c6ffcfars * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
4b22b9337f359bfd063322244f5336cc7c6ffcfars * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
4b22b9337f359bfd063322244f5336cc7c6ffcfars * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
4b22b9337f359bfd063322244f5336cc7c6ffcfars * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
4b22b9337f359bfd063322244f5336cc7c6ffcfars * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars Change History (most recent first):
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars$Log: dnssd_ipc.h,v $
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.23 2006/08/14 23:05:53 cheshire
4b22b9337f359bfd063322244f5336cc7c6ffcfarsAdded "tab-width" emacs header line
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.22 2006/06/28 08:56:26 cheshire
4b22b9337f359bfd063322244f5336cc7c6ffcfarsAdded "_op" to the end of the operation code enum values,
4b22b9337f359bfd063322244f5336cc7c6ffcfarsto differentiate them from the routines with the same names
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.21 2005/09/29 06:38:13 herscher
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRemove #define MSG_WAITALL on Windows. We don't use this macro anymore, and it's presence causes warnings to be emitted when compiling against the latest Microsoft Platform SDK.
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.20 2005/03/21 00:39:31 shersche
4b22b9337f359bfd063322244f5336cc7c6ffcfars<rdar://problem/4021486> Fix build warnings on Win32 platform
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.19 2005/02/02 02:25:22 cheshire
4b22b9337f359bfd063322244f5336cc7c6ffcfars<rdar://problem/3980388> /var/run/mDNSResponder should be /var/run/mdnsd on Linux
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.18 2005/01/27 22:57:56 cheshire
4b22b9337f359bfd063322244f5336cc7c6ffcfarsFix compile errors on gcc4
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.17 2004/11/23 03:39:47 cheshire
4b22b9337f359bfd063322244f5336cc7c6ffcfarsLet interface name/index mapping capability live directly in JNISupport.c,
4b22b9337f359bfd063322244f5336cc7c6ffcfarsinstead of having to call through to the daemon via IPC to get this information.
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.16 2004/11/12 03:21:41 rpantos
4b22b9337f359bfd063322244f5336cc7c6ffcfarsrdar://problem/3809541 Add DNSSDMapIfIndexToName, DNSSDMapNameToIfIndex.
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.15 2004/10/06 02:22:20 cheshire
4b22b9337f359bfd063322244f5336cc7c6ffcfarsChanged MacRoman copyright symbol (should have been UTF-8 in any case :-) to ASCII-compatible "(c)"
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.14 2004/10/01 22:15:55 rpantos
4b22b9337f359bfd063322244f5336cc7c6ffcfarsrdar://problem/3824265: Replace APSL in client lib with BSD license.
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.13 2004/09/16 23:14:25 cheshire
4b22b9337f359bfd063322244f5336cc7c6ffcfarsChanges for Windows compatibility
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.12 2004/09/16 21:46:38 ksekar
4b22b9337f359bfd063322244f5336cc7c6ffcfars<rdar://problem/3665304> Need SPI for LoginWindow to associate a UID with a Wide Area domain
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.11 2004/08/10 06:24:56 cheshire
4b22b9337f359bfd063322244f5336cc7c6ffcfarsUse types with precisely defined sizes for 'op' and 'reg_index', for better
4b22b9337f359bfd063322244f5336cc7c6ffcfarscompatibility if the daemon and the client stub are built using different compilers
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.10 2004/07/07 17:39:25 shersche
4b22b9337f359bfd063322244f5336cc7c6ffcfarsChange MDNS_SERVERPORT from 5533 to 5354.
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.9 2004/06/25 00:26:27 rpantos
4b22b9337f359bfd063322244f5336cc7c6ffcfarsChanges to fix the Posix build on Solaris.
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.8 2004/06/18 04:56:51 rpantos
4b22b9337f359bfd063322244f5336cc7c6ffcfarsAdd layer for platform code
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.7 2004/06/12 01:08:14 cheshire
4b22b9337f359bfd063322244f5336cc7c6ffcfarsChanges for Windows compatibility
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsRevision 1.6 2003/08/12 19:56:25 cheshire
4b22b9337f359bfd063322244f5336cc7c6ffcfarsUpdate to APSL 2.0
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars */
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#pragma ident "%Z%%M% %I% %E% SMI"
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#ifndef DNSSD_IPC_H
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define DNSSD_IPC_H
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#include "dns_sd.h"
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars//
4b22b9337f359bfd063322244f5336cc7c6ffcfars// Common cross platform services
4b22b9337f359bfd063322244f5336cc7c6ffcfars//
4b22b9337f359bfd063322244f5336cc7c6ffcfars#if defined(WIN32)
4b22b9337f359bfd063322244f5336cc7c6ffcfars# include <winsock2.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_InvalidSocket INVALID_SOCKET
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_EWOULDBLOCK WSAEWOULDBLOCK
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_EINTR WSAEINTR
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_sock_t SOCKET
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_socklen_t int
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_sockbuf_t const char*
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_close(sock) closesocket(sock)
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_errno() WSAGetLastError()
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define ssize_t int
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define getpid _getpid
4b22b9337f359bfd063322244f5336cc7c6ffcfars#else
4b22b9337f359bfd063322244f5336cc7c6ffcfars# include <sys/types.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars# include <unistd.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars# include <sys/un.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars# include <string.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars# include <stdio.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars# include <stdlib.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars# include <sys/stat.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars# include <sys/socket.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars# include <netinet/in.h>
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_InvalidSocket -1
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_EWOULDBLOCK EWOULDBLOCK
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_EINTR EINTR
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_EPIPE EPIPE
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_sock_t int
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_socklen_t unsigned int
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_sockbuf_t const char*
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_close(sock) close(sock)
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_errno() errno
4b22b9337f359bfd063322244f5336cc7c6ffcfars#endif
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#if defined(USE_TCP_LOOPBACK)
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define AF_DNSSD AF_INET
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define MDNS_TCP_SERVERADDR "127.0.0.1"
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define MDNS_TCP_SERVERPORT 5354
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define LISTENQ 5
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_sockaddr_t struct sockaddr_in
4b22b9337f359bfd063322244f5336cc7c6ffcfars#else
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define AF_DNSSD AF_LOCAL
4b22b9337f359bfd063322244f5336cc7c6ffcfars# ifndef MDNS_UDS_SERVERPATH
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define MDNS_UDS_SERVERPATH "/var/run/mDNSResponder"
4b22b9337f359bfd063322244f5336cc7c6ffcfars# endif
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define LISTENQ 100
4b22b9337f359bfd063322244f5336cc7c6ffcfars // longest legal control path length
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define MAX_CTLPATH 256
4b22b9337f359bfd063322244f5336cc7c6ffcfars# define dnssd_sockaddr_t struct sockaddr_un
4b22b9337f359bfd063322244f5336cc7c6ffcfars#endif
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars//#define UDSDEBUG // verbose debug output
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars// Compatibility workaround
4b22b9337f359bfd063322244f5336cc7c6ffcfars#ifndef AF_LOCAL
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define AF_LOCAL AF_UNIX
4b22b9337f359bfd063322244f5336cc7c6ffcfars#endif
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars// General UDS constants
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define TXT_RECORD_INDEX ((uint32_t)(-1)) // record index for default text record
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars// IPC data encoding constants and types
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define VERSION 1
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define IPC_FLAGS_NOREPLY 1 // set flag if no asynchronous replies are to be sent to client
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define IPC_FLAGS_REUSE_SOCKET 2 // set flag if synchronous errors are to be sent via the primary socket
4b22b9337f359bfd063322244f5336cc7c6ffcfars // (if not set, first string in message buffer must be path to error socket
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarstypedef enum
4b22b9337f359bfd063322244f5336cc7c6ffcfars {
4b22b9337f359bfd063322244f5336cc7c6ffcfars connection = 1, // connected socket via DNSServiceConnect()
4b22b9337f359bfd063322244f5336cc7c6ffcfars reg_record_request, // reg/remove record only valid for connected sockets
4b22b9337f359bfd063322244f5336cc7c6ffcfars remove_record_request,
4b22b9337f359bfd063322244f5336cc7c6ffcfars enumeration_request,
4b22b9337f359bfd063322244f5336cc7c6ffcfars reg_service_request,
4b22b9337f359bfd063322244f5336cc7c6ffcfars browse_request,
4b22b9337f359bfd063322244f5336cc7c6ffcfars resolve_request,
4b22b9337f359bfd063322244f5336cc7c6ffcfars query_request,
4b22b9337f359bfd063322244f5336cc7c6ffcfars reconfirm_record_request,
4b22b9337f359bfd063322244f5336cc7c6ffcfars add_record_request,
4b22b9337f359bfd063322244f5336cc7c6ffcfars update_record_request,
4b22b9337f359bfd063322244f5336cc7c6ffcfars setdomain_request
4b22b9337f359bfd063322244f5336cc7c6ffcfars } request_op_t;
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarstypedef enum
4b22b9337f359bfd063322244f5336cc7c6ffcfars {
4b22b9337f359bfd063322244f5336cc7c6ffcfars enumeration_reply_op = 64,
4b22b9337f359bfd063322244f5336cc7c6ffcfars reg_service_reply_op,
4b22b9337f359bfd063322244f5336cc7c6ffcfars browse_reply_op,
4b22b9337f359bfd063322244f5336cc7c6ffcfars resolve_reply_op,
4b22b9337f359bfd063322244f5336cc7c6ffcfars query_reply_op,
4b22b9337f359bfd063322244f5336cc7c6ffcfars reg_record_reply_op
4b22b9337f359bfd063322244f5336cc7c6ffcfars } reply_op_t;
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarstypedef struct ipc_msg_hdr_struct ipc_msg_hdr;
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars// client stub callback to process message from server and deliver results to
4b22b9337f359bfd063322244f5336cc7c6ffcfars// client application
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarstypedef void (*process_reply_callback)
4b22b9337f359bfd063322244f5336cc7c6ffcfars (
4b22b9337f359bfd063322244f5336cc7c6ffcfars DNSServiceRef sdr,
4b22b9337f359bfd063322244f5336cc7c6ffcfars ipc_msg_hdr *hdr,
4b22b9337f359bfd063322244f5336cc7c6ffcfars char *msg
4b22b9337f359bfd063322244f5336cc7c6ffcfars );
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars// allow 64-bit client to interoperate w/ 32-bit daemon
4b22b9337f359bfd063322244f5336cc7c6ffcfarstypedef union
4b22b9337f359bfd063322244f5336cc7c6ffcfars {
4b22b9337f359bfd063322244f5336cc7c6ffcfars void *context;
4b22b9337f359bfd063322244f5336cc7c6ffcfars uint32_t ptr64[2];
4b22b9337f359bfd063322244f5336cc7c6ffcfars } client_context_t;
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarstypedef struct ipc_msg_hdr_struct
4b22b9337f359bfd063322244f5336cc7c6ffcfars {
4b22b9337f359bfd063322244f5336cc7c6ffcfars uint32_t version;
4b22b9337f359bfd063322244f5336cc7c6ffcfars uint32_t datalen;
4b22b9337f359bfd063322244f5336cc7c6ffcfars uint32_t flags;
4b22b9337f359bfd063322244f5336cc7c6ffcfars uint32_t op; // request_op_t or reply_op_t
4b22b9337f359bfd063322244f5336cc7c6ffcfars client_context_t client_context; // context passed from client, returned by server in corresponding reply
4b22b9337f359bfd063322244f5336cc7c6ffcfars uint32_t reg_index; // identifier for a record registered via DNSServiceRegisterRecord() on a
4b22b9337f359bfd063322244f5336cc7c6ffcfars // socket connected by DNSServiceConnect(). Must be unique in the scope of the connection, such that and
4b22b9337f359bfd063322244f5336cc7c6ffcfars // index/socket pair uniquely identifies a record. (Used to select records for removal by DNSServiceRemoveRecord())
4b22b9337f359bfd063322244f5336cc7c6ffcfars uint32_t padbytes;
4b22b9337f359bfd063322244f5336cc7c6ffcfars } ipc_msg_hdr_struct;
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars// it is advanced to point to the next field, or the end of the message
4b22b9337f359bfd063322244f5336cc7c6ffcfars// routines to write to and extract data from message buffers.
4b22b9337f359bfd063322244f5336cc7c6ffcfars// caller responsible for bounds checking.
4b22b9337f359bfd063322244f5336cc7c6ffcfars// ptr is the address of the pointer to the start of the field.
4b22b9337f359bfd063322244f5336cc7c6ffcfars// it is advanced to point to the next field, or the end of the message
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsvoid put_long(const uint32_t l, char **ptr);
4b22b9337f359bfd063322244f5336cc7c6ffcfarsuint32_t get_long(char **ptr);
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsvoid put_short(uint16_t s, char **ptr);
4b22b9337f359bfd063322244f5336cc7c6ffcfarsuint16_t get_short(char **ptr);
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define put_flags put_long
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define get_flags get_long
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define put_error_code put_long
4b22b9337f359bfd063322244f5336cc7c6ffcfars#define get_error_code get_long
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsint put_string(const char *str, char **ptr);
4b22b9337f359bfd063322244f5336cc7c6ffcfarsint get_string(char **ptr, char *buffer, int buflen);
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsvoid put_rdata(const int rdlen, const unsigned char *rdata, char **ptr);
4b22b9337f359bfd063322244f5336cc7c6ffcfarschar *get_rdata(char **ptr, int rdlen); // return value is rdata pointed to by *ptr -
4b22b9337f359bfd063322244f5336cc7c6ffcfars // rdata is not copied from buffer.
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfarsvoid ConvertHeaderBytes(ipc_msg_hdr *hdr);
4b22b9337f359bfd063322244f5336cc7c6ffcfars
4b22b9337f359bfd063322244f5336cc7c6ffcfars#endif // DNSSD_IPC_H