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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 1998-2016. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* %CopyrightEnd%
*/
#ifndef _EI_EPMD_H
#define _EI_EPMD_H
#ifndef INADDR_LOOPBACK
#define INADDR_LOOPBACK ((u_long) 0x7F000001)
#endif
#define EI_DIST_5 5 /* OTP R4 - 22 */
#define EI_DIST_6 6 /* OTP 23 and later */
#ifndef EI_DIST_HIGH
#define EI_DIST_HIGH EI_DIST_6
#define EI_DIST_LOW EI_DIST_5
#endif
#ifndef EPMD_PORT
#define EPMD_PORT 4369
#endif
#ifndef EPMDBUF
#define EPMDBUF 512
#endif
#ifndef EI_MYPROTO
#define EI_MYPROTO 0 /* tcp/ip */
#endif
/* epmd r4 */
#ifndef EI_EPMD_ALIVE2_REQ
#define EI_EPMD_ALIVE2_REQ 120
#define EI_EPMD_ALIVE2_RESP 121
#define EI_EPMD_ALIVE2_X_RESP 118
#define EI_EPMD_PORT2_REQ 122
#define EI_EPMD_PORT2_RESP 119
#define EI_EPMD_STOP_REQ 's'
#endif
/* internal functions */
int ei_epmd_connect_tmo(struct in_addr *inaddr, unsigned ms);
int ei_epmd_publish(int port, const char *alive);
int ei_epmd_publish_tmo(int port, const char *alive, unsigned ms);
int ei_epmd_port(struct in_addr *inaddr, const char *alive, int *dist);
int ei_epmd_port_tmo(struct in_addr *inaddr, const char *alive, int *dist, unsigned ms);
#endif /* _EI_EPMD_H */
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