+/* Generic socket.h */
+/* $OpenLDAP$ */
/*
- * Generic socket.h
+ * Copyright 1998,1999 The OpenLDAP Foundation, Redwood City, California, USA
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted only
+ * as authorized by the OpenLDAP Public License. A copy of this
+ * license is available at http://www.OpenLDAP.org/license.html or
+ * in file LICENSE in the top-level directory of the distribution.
*/
#ifndef _AC_SOCKET_H_
#define _AC_SOCKET_H_
-#ifdef HAVE_SYS_SOCKET_H
+#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
+#endif
+
+#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
+#ifdef HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
#include <netinet/in.h>
+
+#ifdef HAVE_NETINET_TCP_H
+#include <netinet/tcp.h>
+#endif
+
+#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
+#endif
+
+#ifdef HAVE_ARPA_NAMESER_H
#include <arpa/nameser.h>
+#endif
+
#include <netdb.h>
+
+#ifdef HAVE_RESOLV_H
#include <resolv.h>
#endif
+#endif /* HAVE_SYS_SOCKET_H */
+
#ifdef HAVE_WINSOCK2
-#include <sys/types.h>
#include <winsock2.h>
-#endif
-
-#ifdef HAVE_WINSOCK
+#elif HAVE_WINSOCK
#include <winsock.h>
+#else
+#define WSACleanup()
#endif
#ifdef HAVE_PCNFS
#endif /* HAVE_PCNFS */
#ifndef INADDR_LOOPBACK
-#define INADDR_LOOPBACK ((unsigned long) 0x7f000001)
-#endif
-
-#ifdef MACOS
-#define tcp_close( s ) tcpclose( s )
-#else /* MACOS */
-#ifdef DOS
-#ifdef PCNFS
-#define tcp_close( s ) close( s )
-#endif /* PCNFS */
-#ifdef NCSA
-#define tcp_close( s ) netclose( s ); netshut()
-#endif /* NCSA */
-#ifdef WINSOCK
-#define tcp_close( s ) closesocket( s ); WSACleanup();
-#endif /* WINSOCK */
-#else /* DOS */
-#define tcp_close( s ) close( s )
-#endif /* DOS */
-#endif /* MACOS */
+#define INADDR_LOOPBACK (0x7f000001UL)
+#endif
+
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN 64
+#endif
-#if !defined(__alpha) || defined(VMS)
-#define HTONL( l ) htonl( l )
-#define NTOHL( l ) ntohl( l )
-#else /* __alpha && !VMS */
+#undef sock_errno
+#undef sock_errstr
+#define sock_errno() errno
+#define sock_errstr(e) STRERROR(e)
+
+#ifdef HAVE_WINSOCK
+# define tcp_close( s ) closesocket( s )
+# define tcp_read( s, buf, len ) recv( s, buf, len, 0 )
+# define tcp_write( s, buf, len ) send( s, buf, len, 0 )
+# define ioctl( s, c, a ) ioctlsocket( (s), (c), (a) )
+# define ioctl_t u_long
+# define AC_SOCKET_INVALID ((unsigned int) ~0)
+
+#define EWOULDBLOCK WSAEWOULDBLOCK
+#define EINPROGRESS WSAEINPROGRESS
+#define ETIMEDOUT WSAETIMEDOUT
+
+#undef sock_errno
+#undef sock_errstr
+#define sock_errno() WSAGetLastError()
+#define sock_errstr(e) WSAGetErrorString(e)
+
+LIBLUTIL_F (char *) WSAGetErrorString LDAP_P((int));
+
+#elif MACOS
+# define tcp_close( s ) tcpclose( s )
+# define tcp_read( s, buf, len ) tcpread( s, buf, len )
+# define tcp_write( s, buf, len ) tcpwrite( s, buf, len )
+
+#elif DOS
+# ifdef PCNFS
+# define tcp_close( s ) close( s )
+# define tcp_read( s, buf, len ) recv( s, buf, len, 0 )
+# define tcp_write( s, buf, len ) send( s, buf, len, 0 )
+# endif /* PCNFS */
+# ifdef NCSA
+# define tcp_close( s ) do { netclose( s ); netshut() } while(0)
+# define tcp_read( s, buf, len ) nread( s, buf, len )
+# define tcp_write( s, buf, len ) netwrite( s, buf, len )
+# endif /* NCSA */
+
+#elif HAVE_CLOSESOCKET
+# define tcp_close( s ) closesocket( s )
+
+# ifdef __BEOS__
+# define tcp_read( s, buf, len ) recv( s, buf, len, 0 )
+# define tcp_write( s, buf, len ) send( s, buf, len, 0 )
+# endif
+
+#else
+# define tcp_close( s ) close( s )
+# define tcp_read( s, buf, len) read( s, buf, len )
+# define tcp_write( s, buf, len) write( s, buf, len )
+
+#ifdef HAVE_PIPE
/*
- * htonl and ntohl on the DEC Alpha under OSF 1 seem to only swap the
- * lower-order 32-bits of a (64-bit) long, so we define correct versions
- * here.
- */
-#define HTONL( l ) (((long)htonl( (l) & 0x00000000FFFFFFFF )) << 32 \
- | htonl( ( (l) & 0xFFFFFFFF00000000 ) >> 32 ))
+ * Only use pipe() on systems where file and socket descriptors
+ * are interchangable
+ */
+#define USE_PIPE HAVE_PIPE
+#endif
+
+#endif /* MACOS */
+
+#ifndef ioctl_t
+# define ioctl_t int
+#endif
+
+#ifndef AC_SOCKET_INVALID
+# define AC_SOCKET_INVALID (-1)
+#endif
+#ifndef AC_SOCKET_ERROR
+# define AC_SOCKET_ERROR (-1)
+#endif
+
+#if !defined( HAVE_INET_ATON ) && !defined( inet_aton )
+#define inet_aton ldap_pvt_inet_aton
+struct in_addr;
+LIBLDAP_F (int) ldap_pvt_inet_aton LDAP_P(( const char *, struct in_addr * ));
+#endif
+
+#if defined(__WIN32) && defined(_ALPHA)
+/* NT on Alpha is hosed. */
+# define AC_HTONL( l ) \
+ ((((l)&0xffU)<<24) + (((l)&0xff00U)<<8) + \
+ (((l)&0xff0000U)>>8) + (((l)&0xff000000U)>>24))
+# define AC_NTOHL(l) AC_HTONL(l)
-#define NTOHL( l ) (((long)ntohl( (l) & 0x00000000FFFFFFFF )) << 32 \
- | ntohl( ( (l) & 0xFFFFFFFF00000000 ) >> 32 ))
+#else
+# define AC_HTONL( l ) htonl( l )
+# define AC_NTOHL( l ) ntohl( l )
+#endif
-#endif /* __alpha && !VMS */
+/* htons()/ntohs() may be broken much like htonl()/ntohl() */
+#define AC_HTONS( s ) htons( s )
+#define AC_NTOHS( s ) ntohs( s )
-#endif /* _AC_SOCKET_H_ */
\ No newline at end of file
+#endif /* _AC_SOCKET_H_ */
projects / openldap / blobdiff