Delete: include-glibc/socketbits.h

}(Logical change 1.6)

include-glibc/socketbits.h

-/* System-specific socket constants and types.  Linux version.
-   Copyright (C) 1991, 92, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_SOCKETBITS_H
-
-#define	_SOCKETBITS_H	1
-#include <features.h>
-
-#define	__need_size_t
-#define __need_NULL
-#include <stddef.h>
-
-
-__BEGIN_DECLS
-
-/* Type for length arguments in socket calls.  */
-#ifndef __socklen_t_defined
-typedef unsigned int socklen_t;
-# define __socklen_t_defined
-#endif
-
-/* Types of sockets.  */
-enum __socket_type
-{
-  SOCK_STREAM = 1,		/* Sequenced, reliable, connection-based
-				   byte streams.  */
-#define SOCK_STREAM SOCK_STREAM
-  SOCK_DGRAM = 2,		/* Connectionless, unreliable datagrams
-				   of fixed maximum length.  */
-#define SOCK_DGRAM SOCK_DGRAM
-  SOCK_RAW = 3,			/* Raw protocol interface.  */
-#define SOCK_RAW SOCK_RAW
-  SOCK_RDM = 4,			/* Reliably-delivered messages.  */
-#define SOCK_RDM SOCK_RDM
-  SOCK_SEQPACKET = 5,		/* Sequenced, reliable, connection-based,
-				   datagrams of fixed maximum length.  */
-#define SOCK_SEQPACKET SOCK_SEQPACKET
-  SOCK_PACKET = 10		/* Linux specific way of getting packets
-				   at the dev level.  For writing rarp and
-				   other similar things on the user level. */
-#define SOCK_PACKET SOCK_PACKET
-};
-
-/* Protocol families.  */
-#define	PF_UNSPEC	0	/* Unspecified.  */
-#define	PF_LOCAL	1	/* Local to host (pipes and file-domain).  */
-#define	PF_UNIX		PF_LOCAL /* Old BSD name for PF_LOCAL.  */
-#define	PF_FILE		PF_LOCAL /* POSIX name for PF_LOCAL.  */
-#define	PF_INET		2	/* IP protocol family.  */
-#define	PF_AX25		3	/* Amateur Radio AX.25.  */
-#define	PF_IPX		4	/* Novell Internet Protocol.  */
-#define	PF_APPLETALK	5	/* Don't use this.  */
-#define	PF_NETROM	6	/* Amateur radio NetROM.  */
-#define	PF_BRIDGE	7	/* Multiprotocol bridge.  */
-#define	PF_AAL5		8	/* Reserved for Werner's ATM.  */
-#define	PF_X25		9	/* Reserved for X.25 project.  */
-#define	PF_INET6	10	/* IP version 6.  */
-#define	PF_ROSE		11	/* Amateur Radio X.25 PLP       */
-#define	PF_DECnet	12	/* Reserved for DECnet project  */
-#define	PF_NETBEUI	13	/* Reserved for 802.2LLC project*/
-#define	PF_SECURITY	14	/* Security callback pseudo AF */
-#define	PF_KEY		15	/* PF_KEY key management API */
-#define	PF_NETLINK	16
-#define	PF_ROUTE	PF_NETLINK /* Alias to emulate 4.4BSD */
-#define	PF_PACKET	17	/* Packet family                */
-#define	PF_MAX		32	/* For now.. */
-
-/* Address families.  */
-#define	AF_UNSPEC	PF_UNSPEC
-#define	AF_LOCAL	PF_LOCAL
-#define	AF_UNIX		PF_UNIX
-#define	AF_FILE		PF_FILE
-#define	AF_INET		PF_INET
-#define	AF_AX25		PF_AX25
-#define	AF_IPX		PF_IPX
-#define	AF_APPLETALK	PF_APPLETALK
-#define	AF_NETROM	PF_NETROM
-#define	AF_BRIDGE	PF_BRIDGE
-#define	AF_AAL5		PF_AAL5
-#define	AF_X25		PF_X25
-#define	AF_INET6	PF_INET6
-#define	AF_ROSE		PF_ROSE
-#define	AF_DECnet	PF_DECnet
-#define	AF_NETBEUI	PF_NETBEUI
-#define	AF_SECURITY	PF_SECURITY
-#define	pseudo_AF_KEY	pseudo_PF_KEY
-#define	AF_NETLINK	PF_NETLINK
-#define	AF_ROUTE	PF_ROUTE
-#define	AF_PACKET	PF_PACKET
-#define	AF_MAX		PF_MAX
-
-/* Socket level values.  Others are defined in the appropriate headers.
-
-   XXX These definitions also should go into the appropriate headers as
-   far as they are available.  */
-#define SOL_IPV6        41
-#define SOL_ICMPV6	58
-#define SOL_RAW		255
-#define SOL_AX25        257
-#define SOL_ATALK	258
-#define SOL_NETROM	259
-#define SOL_ROSE	260
-#define SOL_DECNET	261
-#define SOL_X25		262
-
-/* Maximum queue length specifiable by listen.  */
-#define SOMAXCONN	128
-
-/* Get the definition of the macro to define the common sockaddr members.  */
-#if __GLIBC_MINOR__  >= 1
-#include <bits/sockaddr.h>
-#else
-#include <sockaddrcom.h>
-#endif
-
-/* Structure describing a generic socket address.  */
-struct sockaddr
-  {
-    __SOCKADDR_COMMON (sa_);	/* Common data: address family and length.  */
-    char sa_data[14];		/* Address data.  */
-  };
-
-
-/* Bits in the FLAGS argument to `send', `recv', et al.  */
-enum
-  {
-    MSG_OOB		= 0x01,	/* Process out-of-band data.  */
-#define MSG_OOB		MSG_OOB
-    MSG_PEEK		= 0x02,	/* Peek at incoming messages.  */
-#define MSG_PEEK	MSG_PEEK
-    MSG_DONTROUTE	= 0x04,	/* Don't use local routing.  */
-#define MSG_DONTROUTE	MSG_DONTROUTE
-    MSG_CTRUNC		= 0x08,	/* Control data lost before delivery.  */
-#define MSG_CTRUNC	MSG_CTRUNC
-    MSG_PROXY		= 0x10,	/* Supply or ask second address.  */
-#define MSG_PROXY	MSG_PROXY
-    MSG_TRUNC		= 0x20,
-#define MSG_TRUNC	MSG_TRUNC
-    MSG_DONTWAIT	= 0x40,
-#define MSG_DONTWAIT	MSG_DONTWAIT
-    MSG_WAITALL		= 0x100,
-#define MSG_WAITALL	MSG_WAITALL
-    MSG_ERRQUEUE	= 0x2000,
-#define MSG_ERRQUEUE	MSG_ERRQUEUE
-    MSG_NOSIGNAL	= 0x4000,
-#define MSG_NOSIGNAL	MSG_NOSIGNAL
-  };
-
-
-/* Structure describing messages sent by
-   `sendmsg' and received by `recvmsg'.  */
-struct msghdr
-  {
-    __ptr_t msg_name;		/* Address to send to/receive from.  */
-    socklen_t msg_namelen;	/* Length of address data.  */
-
-    struct iovec *msg_iov;	/* Vector of data to send/receive into.  */
-    size_t msg_iovlen;		/* Number of elements in the vector.  */
-
-    __ptr_t msg_control;	/* Ancillary data (eg BSD filedesc passing). */
-    size_t msg_controllen;	/* Ancillary data buffer length.  */
-
-    int msg_flags;		/* Flags on received message.  */
-  };
-
-/* Structure used for storage of ancillary data object information.  */
-struct cmsghdr
-  {
-    size_t cmsg_len;		/* Length of data in cmsg_data plus length
-				   of cmsghdr structure.  */
-    int cmsg_level;		/* Originating protocol.  */
-    int cmsg_type;		/* Protocol specific type.  */
-#if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2
-    unsigned char __cmsg_data[0]; /* Ancillary data.  */
-#endif
-  };
-
-/* Ancillary data object manipulation macros.  */
-#if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2
-# define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data)
-#else
-# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1))
-#endif
-#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
-#define CMSG_FIRSTHDR(mhdr) \
-  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)		      \
-   ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL)
-#define CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )
-#define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))
-#define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
-
-
-#ifndef _EXTERN_INLINE
-# define _EXTERN_INLINE extern __inline
-#endif
-extern struct cmsghdr *__cmsg_nxthdr __P ((struct msghdr *__mhdr,
-					   struct cmsghdr *__cmsg));
-_EXTERN_INLINE struct cmsghdr *
-__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)
-{
-  if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
-	  /* The kernel header does this so there may be a reason.  */
-	  return NULL;
-
-  __cmsg = (struct cmsghdr *) 
-	  ((unsigned char *) __cmsg + CMSG_ALIGN(__cmsg->cmsg_len));  
-
-  if ( (unsigned char *) (__cmsg + 1) >= 
-	   (unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)
-	  /* No more entries.  */
-	  return NULL;
-  return __cmsg;
-}
-
-/* Socket level message types.  This must match the definitions in
-   <linux/socket.h>.  */
-enum
-  {
-    SCM_RIGHTS = 0x01,         /* Data array contains access rights.  */
-#define SCM_RIGHTS SCM_RIGHTS
-    SCM_CREDENTIALS = 0x02,  /* Data array is `struct ucred'.  */
-#define SCM_CREDENTIALS SCM_CREDENTIALS
-  };
-
-
-
-/* Get socket manipulation related informations from kernel headers.  */
-#ifdef THIS_IS_CRAP
-#ifndef _LINUX_TYPES_H
-# define _LINUX_TYPES_H
-#endif
-#endif
-
-#include <asm/socket.h>
-#include <asm/types.h>
-
-struct ucred
-{
-	__u32	pid;
-	__u32	uid;
-	__u32	gid;
-};
-
-
-/* Structure used to manipulate the SO_LINGER option.  */
-struct linger
-  {
-    int l_onoff;		/* Nonzero to linger on close.  */
-    int l_linger;		/* Time to linger.  */
-  };
-
-__END_DECLS
-
-#endif /* socketbits.h */