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https://git.openldap.org/openldap/openldap.git
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9ef1a740c2
macros into our namespace and limit use to headers. A subsequent round will add macros to separately handle forward declarations of variables from declaration of function prototypes. The last round will add additional macros for declaring actual variables and functions.
171 lines
3.8 KiB
C
171 lines
3.8 KiB
C
/* Generic socket.h */
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/* $OpenLDAP$ */
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/*
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* Copyright 1998-2000 The OpenLDAP Foundation, Redwood City, California, USA
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted only
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* as authorized by the OpenLDAP Public License. A copy of this
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* license is available at http://www.OpenLDAP.org/license.html or
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* in file LICENSE in the top-level directory of the distribution.
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*/
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#ifndef _AC_SOCKET_H_
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#define _AC_SOCKET_H_
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#ifdef HAVE_SYS_UN_H
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#include <sys/un.h>
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#endif
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#ifdef HAVE_SYS_SELECT_H
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#include <sys/select.h>
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#endif
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#include <netinet/in.h>
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#ifdef HAVE_NETINET_TCP_H
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#include <netinet/tcp.h>
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#endif
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#ifdef HAVE_ARPA_INET_H
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#include <arpa/inet.h>
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#endif
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#ifdef HAVE_ARPA_NAMESER_H
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#include <arpa/nameser.h>
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#endif
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#include <netdb.h>
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#ifdef HAVE_RESOLV_H
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#include <resolv.h>
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#endif
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#endif /* HAVE_SYS_SOCKET_H */
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#ifdef HAVE_WINSOCK2
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#include <winsock2.h>
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#elif HAVE_WINSOCK
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#include <winsock.h>
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#else
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#define WSACleanup()
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#endif
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#ifdef HAVE_PCNFS
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#include <tklib.h>
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#endif /* HAVE_PCNFS */
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#ifndef INADDR_LOOPBACK
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#define INADDR_LOOPBACK (0x7f000001UL)
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#endif
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#ifndef MAXHOSTNAMELEN
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#define MAXHOSTNAMELEN 64
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#endif
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#undef sock_errno
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#undef sock_errstr
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#define sock_errno() errno
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#define sock_errstr(e) STRERROR(e)
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#ifdef HAVE_WINSOCK
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# define tcp_close( s ) closesocket( s )
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# define tcp_read( s, buf, len ) recv( s, buf, len, 0 )
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# define tcp_write( s, buf, len ) send( s, buf, len, 0 )
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# define ioctl( s, c, a ) ioctlsocket( (s), (c), (a) )
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# define ioctl_t u_long
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# define AC_SOCKET_INVALID ((unsigned int) ~0)
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#define EWOULDBLOCK WSAEWOULDBLOCK
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#define EINPROGRESS WSAEINPROGRESS
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#define ETIMEDOUT WSAETIMEDOUT
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#undef sock_errno
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#undef sock_errstr
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#define sock_errno() WSAGetLastError()
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#define sock_errstr(e) ber_pvt_wsa_err2string(e)
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LIBLBER_F (char *) ber_pvt_wsa_err2string LDAP_P((int));
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#elif MACOS
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# define tcp_close( s ) tcpclose( s )
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# define tcp_read( s, buf, len ) tcpread( s, buf, len )
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# define tcp_write( s, buf, len ) tcpwrite( s, buf, len )
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#elif DOS
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# ifdef PCNFS
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# define tcp_close( s ) close( s )
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# define tcp_read( s, buf, len ) recv( s, buf, len, 0 )
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# define tcp_write( s, buf, len ) send( s, buf, len, 0 )
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# endif /* PCNFS */
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# ifdef NCSA
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# define tcp_close( s ) do { netclose( s ); netshut() } while(0)
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# define tcp_read( s, buf, len ) nread( s, buf, len )
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# define tcp_write( s, buf, len ) netwrite( s, buf, len )
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# endif /* NCSA */
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#elif HAVE_CLOSESOCKET
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# define tcp_close( s ) closesocket( s )
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# ifdef __BEOS__
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# define tcp_read( s, buf, len ) recv( s, buf, len, 0 )
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# define tcp_write( s, buf, len ) send( s, buf, len, 0 )
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# endif
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#else
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# define tcp_close( s ) close( s )
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# define tcp_read( s, buf, len) read( s, buf, len )
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# define tcp_write( s, buf, len) write( s, buf, len )
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#ifdef HAVE_PIPE
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/*
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* Only use pipe() on systems where file and socket descriptors
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* are interchangable
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*/
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#define USE_PIPE HAVE_PIPE
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#endif
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#endif /* MACOS */
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#ifndef ioctl_t
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# define ioctl_t int
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#endif
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#ifndef AC_SOCKET_INVALID
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# define AC_SOCKET_INVALID (-1)
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#endif
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#ifndef AC_SOCKET_ERROR
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# define AC_SOCKET_ERROR (-1)
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#endif
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#if !defined( HAVE_INET_ATON ) && !defined( inet_aton )
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#define inet_aton ldap_pvt_inet_aton
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struct in_addr;
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LDAP_F (int) ldap_pvt_inet_aton LDAP_P(( const char *, struct in_addr * ));
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#endif
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#if defined(__WIN32) && defined(_ALPHA)
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/* NT on Alpha is hosed. */
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# define AC_HTONL( l ) \
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((((l)&0xffU)<<24) + (((l)&0xff00U)<<8) + \
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(((l)&0xff0000U)>>8) + (((l)&0xff000000U)>>24))
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# define AC_NTOHL(l) AC_HTONL(l)
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#else
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# define AC_HTONL( l ) htonl( l )
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# define AC_NTOHL( l ) ntohl( l )
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#endif
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/* htons()/ntohs() may be broken much like htonl()/ntohl() */
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#define AC_HTONS( s ) htons( s )
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#define AC_NTOHS( s ) ntohs( s )
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#endif /* _AC_SOCKET_H_ */
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