diff options
Diffstat (limited to 'ACE/ace/os_include/os_netdb.h')
| -rw-r--r-- | ACE/ace/os_include/os_netdb.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/ACE/ace/os_include/os_netdb.h b/ACE/ace/os_include/os_netdb.h new file mode 100644 index 00000000000..71a038424cd --- /dev/null +++ b/ACE/ace/os_include/os_netdb.h @@ -0,0 +1,96 @@ +// -*- 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/os_in.h" +#include "ace/os_include/os_limits.h" + +// Place all additions (especially function declarations) within extern "C" {} +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#if !defined (ACE_LACKS_NETDB_H) +# include /**/ <netdb.h> +#endif /* !ACE_LACKS_NETDB_H */ + +#if defined (ACE_LACKS_HOSTENT) +struct hostent { + char *h_name; /* official name of host */ + char **h_aliases; /* alias list */ + int h_addrtype; /* host address type */ + int h_length; /* length of address */ + char **h_addr_list; /* list of addresses from name server */ +#define h_addr h_addr_list[0] /* address, for backward compatibility */ +}; +#endif /* ACE_LACKS_HOSTENT */ + +#if defined (ACE_LACKS_PROTOENT) +struct protoent { + char *p_name; /* official protocol name */ + char **p_aliases; /* alias list */ + int p_proto; /* protocol # */ +}; +#endif /* ACE_LACKS_PROTOENT */ + +#if defined (ACE_LACKS_SERVENT) +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_LACKS_SERVENT */ + +#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 */ |