-/* System-specific socket constants and types. Linux version.
+/* System-specific socket constants and types. Linux/MIPS version.
Copyright (C) 1991, 92, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
This file is part of the GNU C Library.
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#if !defined _SYS_STAT_H && !defined _NETINET_IN_H
+#ifndef __BITS_SOCKET_H
+#define __BITS_SOCKET_H
+
+#if !defined _SYS_SOCKET_H && !defined _NETINET_IN_H
# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
#endif
#define __need_NULL
#include <stddef.h>
+#include <sys/types.h>
+
/* Type for length arguments in socket calls. */
typedef unsigned int socklen_t;
-/* Supported address families. */
-#define PF_UNSPEC 0
+/* Types of sockets. */
+enum __socket_type
+{
+ SOCK_DGRAM = 1, /* Connectionless, unreliable datagrams
+ of fixed maximum length. */
+#define SOCK_DGRAM SOCK_DGRAM
+ SOCK_STREAM = 2, /* Sequenced, reliable, connection-based
+ byte streams. */
+#define SOCK_STREAM SOCK_STREAM
+ 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_FILE PF_LOCAL /* Another non-standard 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_APPLETALK 5 /* Appletalk DDP. */
#define PF_NETROM 6 /* Amateur radio NetROM. */
#define PF_BRIDGE 7 /* Multiprotocol bridge. */
-#define PF_AAL5 8 /* Reserved for Werner's ATM. */
+#define PF_ATMPVC 8 /* ATM PVCs. */
#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_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_ASH 18 /* Ash */
-#define PF_MAX 32 /* For now.. */
-
-/* Protocol families, same as address families. */
-#define AF_UNSPEC PF_UNSPEC
-#define AF_UNIX PF_UNIX
-#define AF_LOCAL PF_LOCAL
-#define AF_FILE PF_FILE
-
-#define AF_AX25 PF_AX25
-#define AF_IPX PF_IPX
-#define AF_APPLETALK PF_APPLETALK
+#define PF_ROUTE PF_NETLINK /* Alias to emulate 4.4BSD. */
+#define PF_PACKET 17 /* Packet family. */
+#define PF_ASH 18 /* Ash. */
+#define PF_ECONET 19 /* Acorn Econet. */
+#define PF_ATMSVC 20 /* ATM SVCs. */
+#define PF_SNA 22 /* Linux SNA Project */
+#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_BRIDGE PF_BRIDGE
+#define AF_ATMPVC PF_ATMPVC
+#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 PF_KEY
#define AF_NETLINK PF_NETLINK
#define AF_ROUTE PF_ROUTE
#define AF_PACKET PF_PACKET
#define AF_ASH PF_ASH
-#define AF_MAX PF_MAX
+#define AF_ECONET PF_ECONET
+#define AF_ATMSVC PF_ATMSVC
+#define AF_SNA PF_SNA
+#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_DECNET 261
#define SOL_X25 262
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
};
socklen_t msg_namelen; /* Length of address data. */
struct iovec *msg_iov; /* Vector of data to send/receive into. */
- int msg_iovlen; /* Number of elements in the vector. */
+ size_t msg_iovlen; /* Number of elements in the vector. */
__ptr_t msg_control; /* Ancillary data (eg BSD filedesc passing). */
- socklen_t msg_controllen; /* Ancillary data buffer length. */
+ 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
{
- socklen_t cmsg_len; /* Length of data in cmsg_data plus length
+ 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. */
+ /* XXX Perhaps this should be removed. */
#endif
};
+ CMSG_ALIGN (sizeof (struct cmsghdr)))
#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));
+#ifdef __USE_EXTERN_INLINES
+# ifndef _EXTERN_INLINE
+# define _EXTERN_INLINE extern __inline
+# endif
_EXTERN_INLINE struct cmsghdr *
-__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)
+__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg) __THROW
{
if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
/* The kernel header does this so there may be a reason. */
return NULL;
return __cmsg;
}
+#endif /* Use `extern inline'. */
+/* Socket level message types. This must match the definitions in
+ <linux/socket.h>. */
+enum
+ {
+ SCM_RIGHTS = 0x01, /* Transfer file descriptors. */
+#define SCM_RIGHTS SCM_RIGHTS
+#ifdef __USE_BSD
+ SCM_CREDENTIALS = 0x02, /* Credentials passing. */
+# define SCM_CREDENTIALS SCM_CREDENTIALS
+#endif
+ __SCM_CONNECT = 0x03 /* Data array is `struct scm_connect'. */
+ };
+
+/* User visible structure for SCM_CREDENTIALS message */
+
+struct ucred
+{
+ pid_t pid; /* PID of sending process. */
+ uid_t uid; /* UID of sending process. */
+ gid_t gid; /* GID of sending process. */
+};
/* Get socket manipulation related informations from kernel headers. */
#include <asm/socket.h>
int l_onoff; /* Nonzero to linger on close. */
int l_linger; /* Time to linger. */
};
+
+#endif /* bits/socket.h */
projects / external / glibc.git / commitdiff