Source file src/syscall/types_freebsd.go

     1	// Copyright 2009 The Go Authors. All rights reserved.
     2	// Use of this source code is governed by a BSD-style
     3	// license that can be found in the LICENSE file.
     4	
     5	// +build ignore
     6	
     7	/*
     8	Input to cgo -godefs.  See also mkerrors.sh and mkall.sh
     9	*/
    10	
    11	// +godefs map struct_in_addr [4]byte /* in_addr */
    12	// +godefs map struct_in6_addr [16]byte /* in6_addr */
    13	
    14	package syscall
    15	
    16	/*
    17	#define	_WANT_FREEBSD11_STAT	1
    18	#define	_WANT_FREEBSD11_STATFS	1
    19	#define	_WANT_FREEBSD11_DIRENT	1
    20	#define	_WANT_FREEBSD11_KEVENT	1
    21	
    22	#include <dirent.h>
    23	#include <fcntl.h>
    24	#include <signal.h>
    25	#include <termios.h>
    26	#include <stdio.h>
    27	#include <unistd.h>
    28	#include <sys/event.h>
    29	#include <sys/mman.h>
    30	#include <sys/mount.h>
    31	#include <sys/param.h>
    32	#include <sys/ptrace.h>
    33	#include <sys/resource.h>
    34	#include <sys/select.h>
    35	#include <sys/signal.h>
    36	#include <sys/socket.h>
    37	#include <sys/stat.h>
    38	#include <sys/time.h>
    39	#include <sys/types.h>
    40	#include <sys/un.h>
    41	#include <sys/wait.h>
    42	#include <net/bpf.h>
    43	#include <net/if.h>
    44	#include <net/if_dl.h>
    45	#include <net/route.h>
    46	#include <netinet/in.h>
    47	#include <netinet/icmp6.h>
    48	#include <netinet/tcp.h>
    49	
    50	enum {
    51		sizeofPtr = sizeof(void*),
    52	};
    53	
    54	union sockaddr_all {
    55		struct sockaddr s1;	// this one gets used for fields
    56		struct sockaddr_in s2;	// these pad it out
    57		struct sockaddr_in6 s3;
    58		struct sockaddr_un s4;
    59		struct sockaddr_dl s5;
    60	};
    61	
    62	struct sockaddr_any {
    63		struct sockaddr addr;
    64		char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
    65	};
    66	
    67	// This structure is a duplicate of if_data on FreeBSD 8-STABLE.
    68	// See /usr/include/net/if.h.
    69	struct if_data8 {
    70		u_char  ifi_type;
    71		u_char  ifi_physical;
    72		u_char  ifi_addrlen;
    73		u_char  ifi_hdrlen;
    74		u_char  ifi_link_state;
    75		u_char  ifi_spare_char1;
    76		u_char  ifi_spare_char2;
    77		u_char  ifi_datalen;
    78		u_long  ifi_mtu;
    79		u_long  ifi_metric;
    80		u_long  ifi_baudrate;
    81		u_long  ifi_ipackets;
    82		u_long  ifi_ierrors;
    83		u_long  ifi_opackets;
    84		u_long  ifi_oerrors;
    85		u_long  ifi_collisions;
    86		u_long  ifi_ibytes;
    87		u_long  ifi_obytes;
    88		u_long  ifi_imcasts;
    89		u_long  ifi_omcasts;
    90		u_long  ifi_iqdrops;
    91		u_long  ifi_noproto;
    92		u_long  ifi_hwassist;
    93	// FIXME: these are now unions, so maybe need to change definitions?
    94	#undef ifi_epoch
    95		time_t  ifi_epoch;
    96	#undef ifi_lastchange
    97		struct  timeval ifi_lastchange;
    98	};
    99	
   100	// This structure is a duplicate of if_msghdr on FreeBSD 8-STABLE.
   101	// See /usr/include/net/if.h.
   102	struct if_msghdr8 {
   103		u_short ifm_msglen;
   104		u_char  ifm_version;
   105		u_char  ifm_type;
   106		int     ifm_addrs;
   107		int     ifm_flags;
   108		u_short ifm_index;
   109		struct  if_data8 ifm_data;
   110	};
   111	*/
   112	import "C"
   113	
   114	// Machine characteristics; for internal use.
   115	
   116	const (
   117		sizeofPtr      = C.sizeofPtr
   118		sizeofShort    = C.sizeof_short
   119		sizeofInt      = C.sizeof_int
   120		sizeofLong     = C.sizeof_long
   121		sizeofLongLong = C.sizeof_longlong
   122	)
   123	
   124	// Basic types
   125	
   126	type (
   127		_C_short     C.short
   128		_C_int       C.int
   129		_C_long      C.long
   130		_C_long_long C.longlong
   131	)
   132	
   133	// Time
   134	
   135	type Timespec C.struct_timespec
   136	
   137	type Timeval C.struct_timeval
   138	
   139	// Processes
   140	
   141	type Rusage C.struct_rusage
   142	
   143	type Rlimit C.struct_rlimit
   144	
   145	type _Gid_t C.gid_t
   146	
   147	// Files
   148	
   149	const ( // Directory mode bits
   150		S_IFMT   = C.S_IFMT
   151		S_IFIFO  = C.S_IFIFO
   152		S_IFCHR  = C.S_IFCHR
   153		S_IFDIR  = C.S_IFDIR
   154		S_IFBLK  = C.S_IFBLK
   155		S_IFREG  = C.S_IFREG
   156		S_IFLNK  = C.S_IFLNK
   157		S_IFSOCK = C.S_IFSOCK
   158		S_ISUID  = C.S_ISUID
   159		S_ISGID  = C.S_ISGID
   160		S_ISVTX  = C.S_ISVTX
   161		S_IRUSR  = C.S_IRUSR
   162		S_IWUSR  = C.S_IWUSR
   163		S_IXUSR  = C.S_IXUSR
   164		S_IRWXG  = C.S_IRWXG
   165		S_IRWXO  = C.S_IRWXO
   166	)
   167	
   168	const (
   169		_statfsVersion = C.STATFS_VERSION
   170		_dirblksiz     = C.DIRBLKSIZ
   171	)
   172	
   173	type Stat_t C.struct_stat
   174	
   175	type stat_freebsd11_t C.struct_freebsd11_stat
   176	
   177	type Statfs_t C.struct_statfs
   178	
   179	type statfs_freebsd11_t C.struct_freebsd11_statfs
   180	
   181	type Flock_t C.struct_flock
   182	
   183	type Dirent C.struct_dirent
   184	
   185	type dirent_freebsd11 C.struct_freebsd11_dirent
   186	
   187	type Fsid C.struct_fsid
   188	
   189	// File system limits
   190	
   191	const (
   192		pathMax = C.PATH_MAX
   193	)
   194	
   195	// Sockets
   196	
   197	type RawSockaddrInet4 C.struct_sockaddr_in
   198	
   199	type RawSockaddrInet6 C.struct_sockaddr_in6
   200	
   201	type RawSockaddrUnix C.struct_sockaddr_un
   202	
   203	type RawSockaddrDatalink C.struct_sockaddr_dl
   204	
   205	type RawSockaddr C.struct_sockaddr
   206	
   207	type RawSockaddrAny C.struct_sockaddr_any
   208	
   209	type _Socklen C.socklen_t
   210	
   211	type Linger C.struct_linger
   212	
   213	type Iovec C.struct_iovec
   214	
   215	type IPMreq C.struct_ip_mreq
   216	
   217	type IPMreqn C.struct_ip_mreqn
   218	
   219	type IPv6Mreq C.struct_ipv6_mreq
   220	
   221	type Msghdr C.struct_msghdr
   222	
   223	type Cmsghdr C.struct_cmsghdr
   224	
   225	type Inet6Pktinfo C.struct_in6_pktinfo
   226	
   227	type IPv6MTUInfo C.struct_ip6_mtuinfo
   228	
   229	type ICMPv6Filter C.struct_icmp6_filter
   230	
   231	const (
   232		SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
   233		SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
   234		SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
   235		SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
   236		SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
   237		SizeofLinger           = C.sizeof_struct_linger
   238		SizeofIPMreq           = C.sizeof_struct_ip_mreq
   239		SizeofIPMreqn          = C.sizeof_struct_ip_mreqn
   240		SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
   241		SizeofMsghdr           = C.sizeof_struct_msghdr
   242		SizeofCmsghdr          = C.sizeof_struct_cmsghdr
   243		SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
   244		SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
   245		SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
   246	)
   247	
   248	// Ptrace requests
   249	
   250	const (
   251		PTRACE_TRACEME = C.PT_TRACE_ME
   252		PTRACE_CONT    = C.PT_CONTINUE
   253		PTRACE_KILL    = C.PT_KILL
   254	)
   255	
   256	// Events (kqueue, kevent)
   257	
   258	type Kevent_t C.struct_kevent_freebsd11
   259	
   260	// Select
   261	
   262	type FdSet C.fd_set
   263	
   264	// Routing and interface messages
   265	
   266	const (
   267		sizeofIfMsghdr         = C.sizeof_struct_if_msghdr
   268		SizeofIfMsghdr         = C.sizeof_struct_if_msghdr8
   269		sizeofIfData           = C.sizeof_struct_if_data
   270		SizeofIfData           = C.sizeof_struct_if_data8
   271		SizeofIfaMsghdr        = C.sizeof_struct_ifa_msghdr
   272		SizeofIfmaMsghdr       = C.sizeof_struct_ifma_msghdr
   273		SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
   274		SizeofRtMsghdr         = C.sizeof_struct_rt_msghdr
   275		SizeofRtMetrics        = C.sizeof_struct_rt_metrics
   276	)
   277	
   278	type ifMsghdr C.struct_if_msghdr
   279	
   280	type IfMsghdr C.struct_if_msghdr8
   281	
   282	type ifData C.struct_if_data
   283	
   284	type IfData C.struct_if_data8
   285	
   286	type IfaMsghdr C.struct_ifa_msghdr
   287	
   288	type IfmaMsghdr C.struct_ifma_msghdr
   289	
   290	type IfAnnounceMsghdr C.struct_if_announcemsghdr
   291	
   292	type RtMsghdr C.struct_rt_msghdr
   293	
   294	type RtMetrics C.struct_rt_metrics
   295	
   296	// Berkeley packet filter
   297	
   298	const (
   299		SizeofBpfVersion    = C.sizeof_struct_bpf_version
   300		SizeofBpfStat       = C.sizeof_struct_bpf_stat
   301		SizeofBpfZbuf       = C.sizeof_struct_bpf_zbuf
   302		SizeofBpfProgram    = C.sizeof_struct_bpf_program
   303		SizeofBpfInsn       = C.sizeof_struct_bpf_insn
   304		SizeofBpfHdr        = C.sizeof_struct_bpf_hdr
   305		SizeofBpfZbufHeader = C.sizeof_struct_bpf_zbuf_header
   306	)
   307	
   308	type BpfVersion C.struct_bpf_version
   309	
   310	type BpfStat C.struct_bpf_stat
   311	
   312	type BpfZbuf C.struct_bpf_zbuf
   313	
   314	type BpfProgram C.struct_bpf_program
   315	
   316	type BpfInsn C.struct_bpf_insn
   317	
   318	type BpfHdr C.struct_bpf_hdr
   319	
   320	type BpfZbufHeader C.struct_bpf_zbuf_header
   321	
   322	// Misc
   323	
   324	const (
   325		_AT_FDCWD            = C.AT_FDCWD
   326		_AT_SYMLINK_FOLLOW   = C.AT_SYMLINK_FOLLOW
   327		_AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
   328	)
   329	
   330	// Terminal handling
   331	
   332	type Termios C.struct_termios
   333	

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