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// -*- C++ -*-
//=============================================================================
/**
* @file os_netdb.h
*
* definitions for network database operations
*
* $Id$
*
* @author Don Hinton <dhinton@dresystems.com>
* @author This code was originally in various places including ace/OS.h.
*/
//=============================================================================
#ifndef ACE_OS_INCLUDE_OS_NETDB_H
#define ACE_OS_INCLUDE_OS_NETDB_H
#include "ace/pre.h"
#include "ace/config-all.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/os_include/netinet/in.h"
#include "ace/os_include/limits.h"
#if !defined (ACE_LACKS_NETDB_H)
# if defined (ACE_HAS_STL_QUEUE_CONFLICT)
# define queue _Queue_
# endif /* ACE_HAS_STL_QUEUE_CONFLICT */
extern "C" {
# include /**/ <netdb.h>
}
# if defined (ACE_HAS_STL_QUEUE_CONFLICT)
# undef queue
# endif /* ACE_HAS_STL_QUEUE_CONFLICT */
#endif /* !ACE_LACKS_NETDB_H */
// Place all additions (especially function declarations) within extern "C" {}
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
#if defined (ACE_PSOS) || defined (VXWORKS)
struct hostent {
char *h_name; /* official name of host */
char **h_aliases; /* alias list */
int h_addrtype; /* host address type */
int h_length; /* address length */
char **h_addr_list; /* (first, only) address from name server */
# define h_addr h_addr_list[0] /* the first address */
};
struct servent {
char *s_name; /* official service name */
char **s_aliases; /* alias list */
int s_port; /* port # */
char *s_proto; /* protocol to use */
};
#endif /* ACE_PSOS */
#if defined (ACE_HAS_STRUCT_NETDB_DATA)
typedef char ACE_HOSTENT_DATA[sizeof(struct hostent_data)];
typedef char ACE_SERVENT_DATA[sizeof(struct servent_data)];
typedef char ACE_PROTOENT_DATA[sizeof(struct protoent_data)];
#else
# if !defined ACE_HOSTENT_DATA_SIZE
# define ACE_HOSTENT_DATA_SIZE (4*1024)
# endif /*ACE_HOSTENT_DATA_SIZE */
# if !defined ACE_SERVENT_DATA_SIZE
# define ACE_SERVENT_DATA_SIZE (4*1024)
# endif /*ACE_SERVENT_DATA_SIZE */
# if !defined ACE_PROTOENT_DATA_SIZE
# define ACE_PROTOENT_DATA_SIZE (2*1024)
# endif /*ACE_PROTOENT_DATA_SIZE */
typedef char ACE_HOSTENT_DATA[ACE_HOSTENT_DATA_SIZE];
typedef char ACE_SERVENT_DATA[ACE_SERVENT_DATA_SIZE];
typedef char ACE_PROTOENT_DATA[ACE_PROTOENT_DATA_SIZE];
#endif /* ACE_HAS_STRUCT_NETDB_DATA */
# if !defined(MAXHOSTNAMELEN)
# define MAXHOSTNAMELEN HOST_NAME_MAX
# endif /* MAXHOSTNAMELEN */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#include "ace/post.h"
#endif /* ACE_OS_INCLUDE_OS_NETDB_H */
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