Quoting myself:
>
> > [...]
>
> Hi, Loic.
>
> Adding the _XOPEN_EXTENDED_SOURCE #define does not break anything.
> However, the AC_AIX macro which defines _ALL_SOURCE might have
> broken the compilation of htnet/Connection.cc. I'll look at it
> tomorrow when I am thinking more clearly.
>
The AC_AIX macro does not impair compilation under AIX 4.1.5. Adding
#define _XOPEN_EXTENDED_SOURCE 1
in build/include/htconfig.h allows htsearch/Display.cc to compile.
The problem with compiling htnet?Connection.cc is the result of
build/include/htconfig.h containing:
#define GETPEERNAME_LENGTH_T int
instead of
#define GETPEERNAME_LENGTH_T size_t
The message to you about this is below.
~~
----
>From [EMAIL PROTECTED] Mon Oct 4 10:25:32 1999
Date: Mon, 4 Oct 1999 10:25:32 -0700
From: Michael Hirohama <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Configure Error 1 (Was: G++ Woes (Was: Current CVS is broken))
Message-ID: <[EMAIL PROTECTED]>
References: <[EMAIL PROTECTED]>
<[EMAIL PROTECTED]> <[EMAIL PROTECTED]>
<[EMAIL PROTECTED]> <[EMAIL PROTECTED]>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
X-Mailer: Mutt 1.0pre3i
In-Reply-To: <[EMAIL PROTECTED]>
Status: RO
X-Status: A
Content-Length: 16891
% cat /tmp/htnet.errs
Making all in htnet
make[1]: Entering directory `/local/usr/local/cvs.htdig.org/htdig3/build/htnet'
/bin/sh ../libtool --mode=compile c++ -DHAVE_CONFIG_H -I. -I../../htnet -I../include
-DDEFAULT_CONFIG_FILE=\"/usr/local/web/conf/htdig.conf\" -I../../include
-I../../htlib -I../../htnet -I../../htcommon -I../../htword
-I/usr/local/BerkeleyDB/include -I/usr/local/gnu/include -O2 -Wall -c
../../htnet/Connection.cc
c++ -DHAVE_CONFIG_H -I. -I../../htnet -I../include
-DDEFAULT_CONFIG_FILE=\"/usr/local/web/conf/htdig.conf\" -I../../include -I../../htlib
-I../../htnet -I../../htcommon -I../../htword -I/usr/local/BerkeleyDB/include
-I/usr/local/gnu/include -O2 -Wall -Wp,-MD,.deps/Connection.pp -c
../../htnet/Connection.cc -o Connection.o
In file included from ../../htnet/Connection.cc:20:
./../htlib/htString.h: In method `char String::operator [] (int) const':
./../htlib/htString.h:225: warning: sorry: semantics of inline function static data
`char null' are wrong (you'll wind up with multiple copies)
./../htlib/htString.h:225: warning: you can work around this by removing the
initializer
./../htlib/htString.h: In method `char &String::operator [] (int)':
./../htlib/htString.h:234: warning: sorry: semantics of inline function static data
`char null' are wrong (you'll wind up with multiple copies)
./../htlib/htString.h:234: warning: you can work around this by removing the
initializer
./../htnet/Connection.cc: In method `Connection::Connection (int)':
./../htnet/Connection.cc:74: cannot convert `int *' to `size_t *' for argument `3' to
`getpeername (int, sockaddr *, size_t *)'
./../htnet/Connection.cc: In method `int Connection::get_port ()':
./../htnet/Connection.cc:300: cannot convert `int *' to `size_t *' for argument `3' to
`getsockname (int, sockaddr *, size_t *)'
./../htnet/Connection.cc: In method `Connection *Connection::accept (int)':
./../htnet/Connection.cc:326: cannot convert `int *' to `size_t *' for argument `3' to
`accept (int, sockaddr *, size_t *)'
./../htnet/Connection.cc:338: cannot convert `int *' to `size_t *' for argument `3' to
`getpeername (int, sockaddr *, size_t *)'
./../htnet/Connection.cc:322: warning: `int newsock' might be used uninitialized in
this function
./../htnet/Connection.cc: In method `char *Connection::get_peername ()':
./../htnet/Connection.cc:459: cannot convert `int *' to `size_t *' for argument `3' to
`getpeername (int, sockaddr *, size_t *)'
./../htnet/Connection.cc: In method `char *Connection::get_peerip ()':
./../htnet/Connection.cc:483: cannot convert `int *' to `size_t *' for argument `3' to
`getpeername (int, sockaddr *, size_t *)'
make[1]: *** [Connection.lo] Error 1
make[1]: Leaving directory `/local/usr/local/cvs.htdig.org/htdig3/build/htnet'
make: *** [all-recursive] Error 1
% grep GETPEERNAME_LENGTH build/include/htconfig.h
# define GETPEERNAME_LENGTH_T int
% cat /usr/include/sys/socket.h
/* @(#)63 1.10.4.6 src/bos/kernel/sys/socket.h, sockinc, bos41M, m9622A 5/2/96
12:37:40 */
/*
* COMPONENT_NAME: SOCKINC
*
* FUNCTIONS: CMSG_DATA
* CMSG_FIRSTHDR
* CMSG_NXTHDR
*
*
* ORIGINS: 26,27,85,127
*
*
* (C) COPYRIGHT International Business Machines Corp. 1988,1996
* All Rights Reserved
* Licensed Materials - Property of IBM
* US Government Users Restricted Rights - Use, duplication or
* disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
*/
/*
*
* (c) Copyright 1991, OPEN SOFTWARE FOUNDATION, INC.
* ALL RIGHTS RESERVED
*
*/
/*
* OSF/1 1.2
*/
/*
* Copyright (c) 1982,1985,1986,1988 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted provided
* that: (1) source distributions retain this entire copyright notice and
* comment, and (2) distributions including binaries display the following
* acknowledgement: ``This product includes software developed by the
* University of California, Berkeley and its contributors'' in the
* documentation or other materials provided with the distribution and in
* all advertising materials mentioning features or use of this software.
* Neither the name of the University nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* Base: socket.h 7.6 (Berkeley) 9/4/89
* Merged: socket.h 7.10 (Berkeley) 6/28/90
*/
#ifndef _SYS_SOCKET_H_
#define _SYS_SOCKET_H_
/*
* Definitions related to sockets: types, address families, options.
*/
/*
* Types
*/
#define SOCK_STREAM 1 /* stream socket */
#define SOCK_DGRAM 2 /* datagram socket */
#define SOCK_RAW 3 /* raw-protocol interface */
#define SOCK_RDM 4 /* reliably-delivered message */
#define SOCK_SEQPACKET 5 /* sequenced packet stream */
/*
* Option flags per-socket.
*/
#define SO_DEBUG 0x0001 /* turn on debugging info recording */
#define SO_ACCEPTCONN 0x0002 /* socket has had listen() */
#define SO_REUSEADDR 0x0004 /* allow local address reuse */
#define SO_KEEPALIVE 0x0008 /* keep connections alive */
#define SO_DONTROUTE 0x0010 /* just use interface addresses */
#define SO_BROADCAST 0x0020 /* permit sending of broadcast msgs */
#define SO_USELOOPBACK 0x0040 /* bypass hardware when possible */
#define SO_LINGER 0x0080 /* linger on close if data present */
#define SO_OOBINLINE 0x0100 /* leave received OOB data in line */
#define SO_REUSEPORT 0x0200 /* allow local address & port reuse */
#define SO_USE_IFBUFS 0x0400 /* Interface will supply buffers */
#define SO_CKSUMRECV 0x0800 /* defer checksum until receive */
#define SO_NOREUSEADDR 0x1000 /* prevent local address reuse */
/*
* Additional options, not kept in so_options.
*/
#define SO_SNDBUF 0x1001 /* send buffer size */
#define SO_RCVBUF 0x1002 /* receive buffer size */
#define SO_SNDLOWAT 0x1003 /* send low-water mark */
#define SO_RCVLOWAT 0x1004 /* receive low-water mark */
#define SO_SNDTIMEO 0x1005 /* send timeout */
#define SO_RCVTIMEO 0x1006 /* receive timeout */
#define SO_ERROR 0x1007 /* get error status and clear */
#define SO_TYPE 0x1008 /* get socket type */
/*
* Structure used for manipulating linger option.
*/
struct linger {
int l_onoff; /* option on/off */
int l_linger; /* linger time */
};
/*
* Level number for (get/set)sockopt() to apply to socket itself.
*/
#define SOL_SOCKET 0xffff /* options for socket level */
/*
* Address families.
*/
#define AF_UNSPEC 0 /* unspecified */
#define AF_UNIX 1 /* local to host (pipes, portals) */
#define AF_INET 2 /* internetwork: UDP, TCP, etc. */
#define AF_IMPLINK 3 /* arpanet imp addresses */
#define AF_PUP 4 /* pup protocols: e.g. BSP */
#define AF_CHAOS 5 /* mit CHAOS protocols */
#define AF_NS 6 /* XEROX NS protocols */
#define AF_ISO 7 /* ISO protocols */
#define AF_OSI AF_ISO
#define AF_ECMA 8 /* european computer manufacturers */
#define AF_DATAKIT 9 /* datakit protocols */
#define AF_CCITT 10 /* CCITT protocols, X.25 etc */
#define AF_SNA 11 /* IBM SNA */
#define AF_DECnet 12 /* DECnet */
#define AF_DLI 13 /* DEC Direct data link interface */
#define AF_LAT 14 /* LAT */
#define AF_HYLINK 15 /* NSC Hyperchannel */
#define AF_APPLETALK 16 /* Apple Talk */
#define AF_ROUTE 17 /* Internal Routing Protocol */
#define AF_LINK 18 /* Link layer interface */
#define pseudo_AF_XTP 19 /* eXpress Transfer Protocol (no AF) */
#ifdef _AIX
#define AF_INTF 20 /* Debugging use only */
#define AF_RIF 21 /* raw interface */
#define AF_NETWARE 22
#define AF_NDD 23
#define AF_MAX 30
#else
#define AF_MAX 20
#endif
#if !defined(COMPAT_43) || defined(_KERNEL)
/*
* Structure used by kernel to store most
* addresses.
*/
struct sockaddr {
u_char sa_len; /* total length */
u_char sa_family; /* address family */
char sa_data[14]; /* actually longer; address value */
};
/*
* 4.3 compat sockaddr, move to compat file later
*/
struct osockaddr {
u_short sa_family; /* address family */
char sa_data[14]; /* up to 14 bytes of direct address */
};
#ifndef _KERNEL
#ifdef __cplusplus
extern "C" int nrecvfrom(int, void *, size_t, int, struct sockaddr *,
size_t *);
extern "C" int naccept(int, struct sockaddr *, size_t *);
extern "C" int ngetpeername(int, struct sockaddr *, size_t *);
extern "C" int ngetsockname(int, struct sockaddr *, size_t *);
inline int recvfrom(int a, void *b, size_t c, int d, struct sockaddr *e,
size_t *f)
{
return nrecvfrom(a, b, c, d, e, f);
}
inline int accept(int a, struct sockaddr *b, size_t *c)
{
return naccept(a, b, c);
}
inline int getpeername(int a, struct sockaddr *b, size_t *c)
{
return ngetpeername(a, b, c);
}
inline int getsockname(int a, struct sockaddr *b, size_t *c)
{
return ngetsockname(a, b, c);
}
#else /* !__cplusplus */
#define recvfrom nrecvfrom
#define accept naccept
#define getpeername ngetpeername
#define getsockname ngetsockname
#endif /* __cplusplus */
#endif /* !_KERNEL */
#else /* BSD4.3 */
struct sockaddr {
u_short sa_family; /* address family */
char sa_data[14]; /* up to 14 bytes of direct address */
};
#endif /* BSD4.3 */
/*
* Structure used by kernel to pass protocol
* information in raw sockets.
*/
struct sockproto {
u_short sp_family; /* address family */
u_short sp_protocol; /* protocol */
};
/*
* Protocol families, same as address families for now.
*/
#define PF_UNSPEC AF_UNSPEC
#define PF_UNIX AF_UNIX
#define PF_INET AF_INET
#define PF_IMPLINK AF_IMPLINK
#define PF_PUP AF_PUP
#define PF_CHAOS AF_CHAOS
#define PF_NS AF_NS
#define PF_ISO AF_ISO
#define PF_OSI AF_ISO
#define PF_ECMA AF_ECMA
#define PF_DATAKIT AF_DATAKIT
#define PF_CCITT AF_CCITT
#define PF_SNA AF_SNA
#define PF_DECnet AF_DECnet
#define PF_DLI AF_DLI
#define PF_LAT AF_LAT
#define PF_HYLINK AF_HYLINK
#define PF_APPLETALK AF_APPLETALK
#define PF_ROUTE AF_ROUTE
#define PF_LINK AF_LINK
#define PF_XTP pseudo_AF_XTP /* really just proto family, no AF */
#ifdef _AIX
#define PF_INTF AF_INTF
#define PF_RIF AF_RIF
#define PF_INTF AF_INTF /* Used by sysx/intf */
#define PF_NDD AF_NDD
#endif
#define PF_MAX AF_MAX
/*
* Maximum queue length specifiable by listen.
*/
#ifdef _AIX
#define SOMAXCONN 1024 /* Configurable via no -o somaxconn */
#else
#define SOMAXCONN 5
#endif
#if !defined(COMPAT_43) || defined(_KERNEL)
/*
* Message header for recvmsg and sendmsg calls.
* Used value-result for recvmsg, value only for sendmsg.
*/
#ifdef _XOPEN_EXTENDED_SOURCE
struct msghdr {
void *msg_name; /* optional address */
size_t msg_namelen; /* size of address */
struct iovec *msg_iov; /* scatter/gather array */
unsigned int msg_iovlen; /* # elements in msg_iov */
struct cmsghdr *msg_control; /* ancillary data, see below */
size_t msg_controllen; /* ancillary data buffer len */
int msg_flags; /* flags on received message */
};
#else
struct msghdr {
caddr_t msg_name; /* optional address */
u_int msg_namelen; /* size of address */
struct iovec *msg_iov; /* scatter/gather array */
u_int msg_iovlen; /* # elements in msg_iov */
caddr_t msg_control; /* ancillary data, see below */
u_int msg_controllen; /* ancillary data buffer len */
int msg_flags; /* flags on received message */
};
#endif /*_XOPEN_EXTENDED_SOURCE */
/*
* 4.3-compat message header (move to compat file later).
*/
struct omsghdr {
caddr_t msg_name; /* optional address */
int msg_namelen; /* size of address */
struct iovec *msg_iov; /* scatter/gather array */
int msg_iovlen; /* # elements in msg_iov */
caddr_t msg_accrights; /* access rights sent/received */
int msg_accrightslen;
};
#ifndef _KERNEL
#ifdef __cplusplus
extern "C" int nrecvmsg(int, struct msghdr *, int);
extern "C" int nsendmsg(int, const struct msghdr *, int);
inline int recvmsg(int socketfd, struct msghdr *message, int flags)
{
return nrecvmsg(socketfd, message, flags);
}
inline int sendmsg(int socketfd, const struct msghdr *message, int flags)
{
return nsendmsg(socketfd, message, flags);
}
#else /* __cplusplus */
#define recvmsg nrecvmsg
#define sendmsg nsendmsg
#endif /* __cplusplus */
#endif /* _KERNEL */
#else /* BSD4.3 */
struct msghdr {
caddr_t msg_name; /* optional address */
int msg_namelen; /* size of address */
struct iovec *msg_iov; /* scatter/gather array */
int msg_iovlen; /* # elements in msg_iov */
caddr_t msg_accrights; /* access rights sent/received */
int msg_accrightslen;
};
#endif /* BSD4.3 */
#define MSG_MAXIOVLEN 16 /* compat only, no longer enforced */
#ifndef UIO_MAXIOV
#define UIO_MAXIOV 1024 /* max 1K of iov's */
#endif
#ifndef UIO_SMALLIOV
#define UIO_SMALLIOV 8 /* 8 on stack, else malloc */
#endif
#define MSG_OOB 0x1 /* process out-of-band data */
#define MSG_PEEK 0x2 /* peek at incoming message */
#define MSG_DONTROUTE 0x4 /* send without using routing tables */
#define MSG_EOR 0x8 /* data completes record */
#define MSG_TRUNC 0x10 /* data discarded before delivery */
#define MSG_CTRUNC 0x20 /* control data lost before delivery */
#define MSG_WAITALL 0x40 /* wait for full request or error */
/* Following used within kernel */
#define MSG_NONBLOCK 0x4000 /* nonblocking request */
#define MSG_COMPAT 0x8000 /* 4.3-format sockaddr */
/*
* Header for ancillary data objects in msg_control buffer.
* Used for additional information with/about a datagram
* not expressible by flags. The format is a sequence
* of message elements headed by cmsghdr structures.
*/
struct cmsghdr {
#ifdef _XOPEN_EXTENDED_SOURCE
size_t cmsg_len;
#else
u_int cmsg_len; /* data byte count, including hdr */
#endif /* _XOPEN_EXTENDED_SOURCE */
int cmsg_level; /* originating protocol */
int cmsg_type; /* protocol-specific type */
/* followed by u_char cmsg_data[]; */
};
/* given pointer to struct adatahdr, return pointer to data */
#define CMSG_DATA(cmsg) ((u_char *)((cmsg) + 1))
#ifndef ALIGN
#define ALIGN(p) (((u_int)(p) + (sizeof(int) - 1)) &~ (sizeof(int) - 1))
#endif
/* given pointer to struct adatahdr, return pointer to next adatahdr */
#define CMSG_NXTHDR(mhdr, cmsg) \
(((caddr_t)(cmsg) + (cmsg)->cmsg_len + sizeof(struct cmsghdr) > \
(caddr_t)((mhdr)->msg_control) + (mhdr)->msg_controllen) ? \
(struct cmsghdr *)NULL : \
(struct cmsghdr *)((caddr_t)(cmsg) + ALIGN((cmsg)->cmsg_len)))
#define CMSG_FIRSTHDR(mhdr) ((struct cmsghdr *)(mhdr)->msg_control)
/* "Socket"-level control message types: */
#define SCM_RIGHTS 0x01 /* access rights (array of int) */
#ifndef _KERNEL
#ifdef _NO_PROTO
#ifndef __cplusplus
int accept();
int getpeername();
int getsockname();
#endif /* __cplusplus */
int bind();
int connect();
int getsockopt();
int listen();
#ifdef _XOPEN_EXTENDED_SOURCE
ssize_t recv();
#ifndef __cplusplus
ssize_t recvfrom();
ssize_t recvmsg();
ssize_t sendmsg();
#endif /* __cplusplus */
ssize_t send();
ssize_t sendto();
#else
int recv();
#ifndef __cplusplus
int recvfrom();
int recvmsg();
int sendmsg();
#endif /* __cplusplus */
int send();
int sendto();
#endif /* _XOPEN_EXTENDED_SOURCE */
int setsockopt();
int shutdown();
int socket();
int socketpair();
#else /* _NO_PROTO */
#ifndef __cplusplus
int accept(int, struct sockaddr *, int *);
int getpeername(int, struct sockaddr *, int *);
#ifdef _XOPEN_EXTENDED_SOURCE
int getsockname(int, struct sockaddr *, int);
#else
int getsockname(int, struct sockaddr *, int *);
#endif /* _XOPEN_EXTENDED_SOURCE */
#endif /* __cplusplus */
int bind(int, const struct sockaddr *, int);
int connect(int, const struct sockaddr *, int);
int getsockopt(int, int, int, void *, int *);
int listen(int, int);
#ifdef _XOPEN_EXTENDED_SOURCE
ssize_t recv(int, void *, int, int);
#ifndef __cplusplus
ssize_t recvfrom(int, void *, int, int, struct sockaddr *, size_t *);
ssize_t recvmsg(int, struct msghdr *, int);
ssize_t sendmsg(int, const struct msghdr *, int);
#endif /* __cplusplus */
ssize_t send(int, const void *, int, int);
ssize_t sendto(int, const void *, int, int, const struct sockaddr *, int);
int setsockopt(int, int, int, void *, size_t *);
#else
int recv(int, void *, int, int);
#ifndef __cplusplus
int recvfrom(int, void *, int, int, struct sockaddr *, int *);
int recvmsg(int, struct msghdr *, int);
int sendmsg(int, const struct msghdr *, int);
#endif /* __cplusplus */
int send(int, const void *, int, int);
int sendto(int, const void *, int, int, const struct sockaddr *, int);
int setsockopt(int, int, int, const void *, int);
#endif /* _XOPEN_EXTENDED_SOURCE */
int shutdown(int, int);
int socket(int, int, int);
int socketpair(int, int, int, int *);
#endif
#endif
#endif
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