version 1.44, 1999/07/01 08:13:00 |
version 1.62, 2001/09/07 08:13:01 |
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/* |
/* |
* Data types. |
* Data types. |
*/ |
*/ |
typedef unsigned int socklen_t; |
#include <sys/ansi.h> |
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#ifndef sa_family_t |
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typedef __sa_family_t sa_family_t; |
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#define sa_family_t __sa_family_t |
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#endif |
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#ifndef socklen_t |
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typedef __socklen_t socklen_t; |
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#define socklen_t __socklen_t |
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#endif |
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/* |
/* |
* Socket types. |
* Socket types. |
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* addresses. |
* addresses. |
*/ |
*/ |
struct sockaddr { |
struct sockaddr { |
u_char sa_len; /* total length */ |
uint8_t sa_len; /* total length */ |
u_char sa_family; /* address family */ |
sa_family_t sa_family; /* address family */ |
char sa_data[14]; /* actually longer; address value */ |
char sa_data[14]; /* actually longer; address value */ |
}; |
}; |
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#if defined(_KERNEL) |
#if defined(_KERNEL) |
Line 201 struct sockproto { |
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Line 211 struct sockproto { |
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*/ |
*/ |
#define _SS_MAXSIZE 128 |
#define _SS_MAXSIZE 128 |
#define _SS_ALIGNSIZE (sizeof(int64_t)) |
#define _SS_ALIGNSIZE (sizeof(int64_t)) |
#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(u_char) * 2) |
#define _SS_PAD1SIZE (_SS_ALIGNSIZE - 2) |
#define _SS_PAD2SIZE (_SS_MAXSIZE - sizeof(u_char) * 2 - \ |
#define _SS_PAD2SIZE (_SS_MAXSIZE - 2 - \ |
_SS_PAD1SIZE - _SS_ALIGNSIZE) |
_SS_PAD1SIZE - _SS_ALIGNSIZE) |
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#if !defined(_XOPEN_SOURCE) || (_XOPEN_SOURCE - 0) >= 500 |
struct sockaddr_storage { |
struct sockaddr_storage { |
u_char __ss_len; /* address length */ |
uint8_t ss_len; /* address length */ |
u_char __ss_family; /* address family */ |
sa_family_t ss_family; /* address family */ |
char __ss_pad1[_SS_PAD1SIZE]; |
char __ss_pad1[_SS_PAD1SIZE]; |
int64_t __ss_align; /* force desired structure storage alignment */ |
int64_t __ss_align;/* force desired structure storage alignment */ |
char __ss_pad2[_SS_PAD2SIZE]; |
char __ss_pad2[_SS_PAD2SIZE]; |
}; |
}; |
#endif |
#endif /* !_XOPEN_SOURCE || ... */ |
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#endif /* 1 */ |
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/* |
/* |
* Protocol families, same as address families for now. |
* Protocol families, same as address families for now. |
Line 221 struct sockaddr_storage { |
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Line 233 struct sockaddr_storage { |
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#define PF_LOCAL AF_LOCAL |
#define PF_LOCAL AF_LOCAL |
#define PF_UNIX PF_LOCAL /* backward compatibility */ |
#define PF_UNIX PF_LOCAL /* backward compatibility */ |
#define PF_INET AF_INET |
#define PF_INET AF_INET |
#define PF_INET6 AF_INET6 |
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#define PF_IMPLINK AF_IMPLINK |
#define PF_IMPLINK AF_IMPLINK |
#define PF_PUP AF_PUP |
#define PF_PUP AF_PUP |
#define PF_CHAOS AF_CHAOS |
#define PF_CHAOS AF_CHAOS |
Line 337 struct sockcred { |
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Line 348 struct sockcred { |
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*/ |
*/ |
#define NET_RT_DUMP 1 /* dump; may limit to a.f. */ |
#define NET_RT_DUMP 1 /* dump; may limit to a.f. */ |
#define NET_RT_FLAGS 2 /* by flags, e.g. RESOLVING */ |
#define NET_RT_FLAGS 2 /* by flags, e.g. RESOLVING */ |
#define NET_RT_IFLIST 3 /* survey interface list */ |
#define NET_RT_OIFLIST 3 /* old NET_RT_IFLIST (pre 1.5) */ |
#define NET_RT_MAXID 4 |
#define NET_RT_IFLIST 4 /* survey interface list */ |
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#define NET_RT_MAXID 5 |
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#define CTL_NET_RT_NAMES { \ |
#define CTL_NET_RT_NAMES { \ |
{ 0, 0 }, \ |
{ 0, 0 }, \ |
{ "dump", CTLTYPE_STRUCT }, \ |
{ "dump", CTLTYPE_STRUCT }, \ |
{ "flags", CTLTYPE_STRUCT }, \ |
{ "flags", CTLTYPE_STRUCT }, \ |
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{ 0, 0 }, \ |
{ "iflist", CTLTYPE_STRUCT }, \ |
{ "iflist", CTLTYPE_STRUCT }, \ |
} |
} |
#endif /* !_XOPEN_SOURCE */ |
#endif /* !_XOPEN_SOURCE */ |
Line 393 struct cmsghdr { |
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Line 406 struct cmsghdr { |
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}; |
}; |
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/* given pointer to struct cmsghdr, return pointer to data */ |
/* given pointer to struct cmsghdr, return pointer to data */ |
#define CMSG_DATA(cmsg) ((u_char *)((cmsg) + 1)) |
#define CMSG_DATA(cmsg) \ |
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((u_char *)(void *)(cmsg) + __CMSG_ALIGN(sizeof(struct cmsghdr))) |
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/* |
/* |
* Alignment requirement for CMSG struct manipulation. |
* Alignment requirement for CMSG struct manipulation. |
* This is different from ALIGN() defined in ARCH/include/param.h. |
* This basically behaves the same as ALIGN() ARCH/include/param.h. |
* XXX think again carefully about architecture dependencies. |
* We declare it separately for two reasons: |
*/ |
* (1) avoid dependency between machine/param.h, and (2) to sync with kernel's |
#define CMSG_ALIGN(n) (((n) + 3) & ~3) |
* idea of ALIGNBYTES at runtime. |
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* without (2), we can't guarantee binary compatibility in case of future |
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* changes in ALIGNBYTES. |
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*/ |
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#define __CMSG_ALIGN(n) (((n) + __cmsg_alignbytes()) & ~__cmsg_alignbytes()) |
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#ifdef _KERNEL |
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#define CMSG_ALIGN(n) __CMSG_ALIGN(n) |
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#endif |
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/* given pointer to struct cmsghdr, return pointer to next cmsghdr */ |
/* given pointer to struct cmsghdr, return pointer to next cmsghdr */ |
#define CMSG_NXTHDR(mhdr, cmsg) \ |
#define CMSG_NXTHDR(mhdr, cmsg) \ |
(((caddr_t)(cmsg) + (cmsg)->cmsg_len + sizeof(struct cmsghdr) > \ |
(((caddr_t)(cmsg) + __CMSG_ALIGN((cmsg)->cmsg_len) + \ |
(caddr_t) ((mhdr)->msg_control + (mhdr)->msg_controllen)) ? \ |
__CMSG_ALIGN(sizeof(struct cmsghdr)) > \ |
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(((caddr_t)(mhdr)->msg_control) + (mhdr)->msg_controllen)) ? \ |
(struct cmsghdr *)NULL : \ |
(struct cmsghdr *)NULL : \ |
(struct cmsghdr *)((caddr_t)(cmsg) + CMSG_ALIGN((cmsg)->cmsg_len))) |
(struct cmsghdr *)((caddr_t)(cmsg) + __CMSG_ALIGN((cmsg)->cmsg_len))) |
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#define CMSG_FIRSTHDR(mhdr) ((struct cmsghdr *)(mhdr)->msg_control) |
/* |
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* RFC 2292 requires to check msg_controllen, in case that the kernel returns |
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* an empty list for some reasons. |
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*/ |
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#define CMSG_FIRSTHDR(mhdr) \ |
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((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \ |
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(struct cmsghdr *)(mhdr)->msg_control : \ |
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(struct cmsghdr *)NULL) |
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#define CMSG_SPACE(l) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(l)) |
#define CMSG_SPACE(l) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + __CMSG_ALIGN(l)) |
#define CMSG_LEN(l) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (l)) |
#define CMSG_LEN(l) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + (l)) |
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/* "Socket"-level control message types: */ |
/* "Socket"-level control message types: */ |
#define SCM_RIGHTS 0x01 /* access rights (array of int) */ |
#define SCM_RIGHTS 0x01 /* access rights (array of int) */ |
Line 433 struct cmsghdr { |
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Line 462 struct cmsghdr { |
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* 4.3 compat sockaddr, move to compat file later |
* 4.3 compat sockaddr, move to compat file later |
*/ |
*/ |
struct osockaddr { |
struct osockaddr { |
u_short sa_family; /* address family */ |
uint16_t sa_family; /* address family */ |
char sa_data[14]; /* up to 14 bytes of direct address */ |
char sa_data[14]; /* up to 14 bytes of direct address */ |
}; |
}; |
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/* |
/* |
Line 450 struct omsghdr { |
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Line 479 struct omsghdr { |
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}; |
}; |
#endif |
#endif |
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#ifndef _KERNEL |
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#include <sys/cdefs.h> |
#include <sys/cdefs.h> |
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__BEGIN_DECLS |
__BEGIN_DECLS |
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int __cmsg_alignbytes __P((void)); |
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__END_DECLS |
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#ifndef _KERNEL |
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__BEGIN_DECLS |
int accept __P((int, struct sockaddr *, socklen_t *)); |
int accept __P((int, struct sockaddr *, socklen_t *)); |
int bind __P((int, const struct sockaddr *, socklen_t)); |
int bind __P((int, const struct sockaddr *, socklen_t)); |
int connect __P((int, const struct sockaddr *, socklen_t)); |
int connect __P((int, const struct sockaddr *, socklen_t)); |
Line 475 int shutdown __P((int, int)); |
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Line 508 int shutdown __P((int, int)); |
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int socket __P((int, int, int)); |
int socket __P((int, int, int)); |
int socketpair __P((int, int, int, int *)); |
int socketpair __P((int, int, int, int *)); |
__END_DECLS |
__END_DECLS |
#else |
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#ifdef COMPAT_OLDSOCK |
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#define MSG_COMPAT 0x8000 |
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#endif |
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#include <sys/cdefs.h> |
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__BEGIN_DECLS |
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void pfctlinput __P((int, struct sockaddr *)); |
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__END_DECLS |
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#endif /* !_KERNEL */ |
#endif /* !_KERNEL */ |
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#endif /* !_SYS_SOCKET_H_ */ |
#endif /* !_SYS_SOCKET_H_ */ |