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- Removed the various workarounds associated with <unistd.h>, required
for building code that references the networking API. It is now possible, provided you build your code with an existing TCP/IP API header file set (such as from the "Roadshow" SDK) without running into data type or function prototype declaration conflicts. I have added local versions of <arpa/inet.h>, <netinet/in.h>, <netdb.h>, <sys/filio.h>, <sys/ioccom.h>, <sys/ioctl.h>, <sys/select.h> and <sys/socket.h> and updated <unistd.h>, <pwd.h> and <grp.h> accordingly. Note that some of the function prototypes will conflict with the bsdsocket.library/usergroup.library API, which is why you can disable the declarations through the __NO_NET_API preprocessor symbol: if defined, none of the function prototypes will be defined. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15036 87f5fb63-7c3d-0410-a384-fd976d0f7a62
This commit is contained in:
Olaf Barthel
174
library/include/netdb.h
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174
library/include/netdb.h
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/*
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* $Id: netdb.h,v 1.1 2005-10-09 12:32:18 obarthel Exp $
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*
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* :ts=4
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*
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* Portable ISO 'C' (1994) runtime library for the Amiga computer
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* Copyright (c) 2002-2005 by Olaf Barthel <olsen@sourcery.han.de>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Neither the name of Olaf Barthel nor the names of contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _NETDB_H
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#define _NETDB_H
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/****************************************************************************/
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#ifndef _SYS_SOCKET_H
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#include <sys/socket.h>
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#endif /* _SYS_SOCKET_H */
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#ifndef _NETINET_IN_H
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#include <netinet/in.h>
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#endif /* _NETINET_IN_H */
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/****************************************************************************/
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/* The following is not part of the ISO 'C' (1994) standard. */
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/****************************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/****************************************************************************/
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#ifdef __GNUC__
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#ifdef __PPC__
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#pragma pack(2)
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#endif
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#elif defined(__VBCC__)
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#pragma amiga-align
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#endif
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/****************************************************************************/
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#define MAXHOSTNAMELEN 256 /* max hostname size */
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/****************************************************************************/
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/*
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* Structures returned by network data base library. All addresses are
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* supplied in host order, and returned in network order (suitable for
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* use in system calls).
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*/
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struct hostent
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{
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char * h_name; /* official name of host */
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char ** h_aliases; /* alias list */
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int h_addrtype; /* host address type */
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int h_length; /* length of address */
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char ** h_addr_list; /* list of addresses from name server */
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};
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#define h_addr h_addr_list[0] /* address, for backward compatiblity */
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/*
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* Assumption here is that a network number
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* fits in an unsigned long -- probably a poor one.
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*/
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struct netent
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{
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char * n_name; /* official name of net */
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char ** n_aliases; /* alias list */
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int n_addrtype; /* net address type */
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in_addr_t n_net; /* network # */
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};
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struct servent
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{
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char * s_name; /* official service name */
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char ** s_aliases; /* alias list */
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int s_port; /* port # */
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char * s_proto; /* protocol to use */
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};
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struct protoent
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{
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char * p_name; /* official protocol name */
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char ** p_aliases; /* alias list */
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int p_proto; /* protocol # */
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};
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/****************************************************************************/
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/*
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* Error return codes from gethostbyname() and gethostbyaddr()
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* (left in extern int h_errno).
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*/
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#define NETDB_INTERNAL -1 /* see errno */
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#define NETDB_SUCCESS 0 /* no problem */
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#define HOST_NOT_FOUND 1 /* Authoritative Answer Host not found */
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#define TRY_AGAIN 2 /* Non-Authoritive Host not found, or SERVERFAIL */
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#define NO_RECOVERY 3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
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#define NO_DATA 4 /* Valid name, no data record of requested type */
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#define NO_ADDRESS NO_DATA /* no address, look for MX record */
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/****************************************************************************/
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extern int h_errno;
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/****************************************************************************/
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/*
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* The following prototypes may clash with the bsdsocket.library or
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* usergroup.library API definitions.
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*/
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#ifndef __NO_NET_API
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extern struct hostent *gethostbyaddr(const void *addr, socklen_t len, int type);
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extern struct hostent *gethostbyname(const char *name);
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extern struct netent *getnetbyaddr(in_addr_t net, int type);
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extern struct netent *getnetbyname(const char *name);
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extern struct protoent *getprotobyname(const char *name);
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extern struct protoent *getprotobynumber(int proto);
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extern struct servent *getservbyname(const char *name, const char *proto);
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extern struct servent *getservbyport(int port, const char *proto);
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extern const char *hstrerror(int err);
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#endif /* __NO_NET_API */
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/****************************************************************************/
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#ifdef __GNUC__
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#ifdef __PPC__
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#pragma pack()
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#endif
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#elif defined(__VBCC__)
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#pragma default-align
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#endif
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/****************************************************************************/
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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/****************************************************************************/
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#endif /* _NETDB_H */
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