wxWidgets/include/wx/mac/macsock.h

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/*********************************************************************
Project : GUSI - Grand Unified Socket Interface
File : GUSI.h - Socket calls
Author : Matthias Neeracher
Language : MPW C/C++
*********************************************************************/
#ifndef _GUSI_
#define _GUSI_
#ifdef __MWERKS__
#ifndef macintosh
#define macintosh 1
#endif
#endif
#ifdef macintosh
#include <errno.h>
#else
#ifndef KERNEL
extern int errno; /* global error number */
#endif
#endif
#define __P(protos) protos /* full-blown ANSI C */
#define EPERM 1 /* Operation not permitted */
/* MSL defines ENOMEM, EACCES, ENOENT, ENOSYS. We give in. */
#ifndef ENOENT
#define ENOENT 2 /* No such file or directory */
#endif
#define ESRCH 3 /* No such process */
#define EINTR 4 /* Interrupted system call */
#define EIO 5 /* Input/output error */
#define ENXIO 6 /* Device not configured */
#define E2BIG 7 /* Argument list too long */
#define ENOEXEC 8 /* Exec format error */
#define EBADF 9 /* Bad file descriptor */
#define ECHILD 10 /* No child processes */
#define EDEADLK 11 /* Resource deadlock avoided */
/* 11 was EAGAIN */
#ifndef ENOMEM
#define ENOMEM 12 /* Cannot allocate memory */
#define EACCES 13 /* Permission denied */
#endif
#define EFAULT 14 /* Bad address */
#ifndef _POSIX_SOURCE
#define ENOTBLK 15 /* Block device required */
#define EBUSY 16 /* Device busy */
#endif
#define EEXIST 17 /* File exists */
#define EXDEV 18 /* Cross-device link */
#define ENODEV 19 /* Operation not supported by device */
#define ENOTDIR 20 /* Not a directory */
#define EISDIR 21 /* Is a directory */
#define EINVAL 22 /* Invalid argument */
#define ENFILE 23 /* Too many open files in system */
#define EMFILE 24 /* Too many open files */
#define ENOTTY 25 /* Inappropriate ioctl for device */
#ifndef _POSIX_SOURCE
#define ETXTBSY 26 /* Text file busy */
#endif
#define EFBIG 27 /* File too large */
#define ENOSPC 28 /* No space left on device */
#define ESPIPE 29 /* Illegal seek */
#define EROFS 30 /* Read-only file system */
#define EMLINK 31 /* Too many links */
#define EPIPE 32 /* Broken pipe */
#ifndef __MWERKS__
/* math software */
#define EDOM 33 /* Numerical argument out of domain */
#define ERANGE 34 /* Result too large */
#endif
/* non-blocking and interrupt i/o */
#if defined(macintosh)
#ifndef EAGAIN
#define EAGAIN 11
#endif
#else
#define EAGAIN 35 /* Resource temporarily unavailable */
#endif
#define EWOULDBLOCK EAGAIN /* Operation would block */
#ifndef _POSIX_SOURCE
/* Did I tell that MSL also occupies errnos 33-40? We give in. */
#if ENOMEM==37
#define EINPROGRESS 136 /* Operation now in progress */
#define EALREADY 137 /* Operation already in progress */
/* ipc/network software -- argument errors */
#define ENOTSOCK 138 /* Socket operation on non-socket */
#define EDESTADDRREQ 139 /* Destination address required */
#define EMSGSIZE 140 /* Message too long */
#else
#define EINPROGRESS 36 /* Operation now in progress */
#define EALREADY 37 /* Operation already in progress */
/* ipc/network software -- argument errors */
#define ENOTSOCK 38 /* Socket operation on non-socket */
#define EDESTADDRREQ 39 /* Destination address required */
#define EMSGSIZE 40 /* Message too long */
#endif
#define EPROTOTYPE 41 /* Protocol wrong type for socket */
#define ENOPROTOOPT 42 /* Protocol not available */
#define EPROTONOSUPPORT 43 /* Protocol not supported */
#define ESOCKTNOSUPPORT 44 /* Socket type not supported */
#define EOPNOTSUPP 45 /* Operation not supported on socket */
#define EPFNOSUPPORT 46 /* Protocol family not supported */
#define EAFNOSUPPORT 47 /* Address family not supported by protocol family */
#define EADDRINUSE 48 /* Address already in use */
#define EADDRNOTAVAIL 49 /* Can't assign requested address */
/* ipc/network software -- operational errors */
#define ENETDOWN 50 /* Network is down */
#define ENETUNREACH 51 /* Network is unreachable */
#define ENETRESET 52 /* Network dropped connection on reset */
#define ECONNABORTED 53 /* Software caused connection abort */
#define ECONNRESET 54 /* Connection reset by peer */
#define ENOBUFS 55 /* No buffer space available */
#define EISCONN 56 /* Socket is already connected */
#define ENOTCONN 57 /* Socket is not connected */
#define ESHUTDOWN 58 /* Can't send after socket shutdown */
#define ETOOMANYREFS 59 /* Too many references: can't splice */
#define ETIMEDOUT 60 /* Connection timed out */
#define ECONNREFUSED 61 /* Connection refused */
#define ELOOP 62 /* Too many levels of symbolic links */
#endif /* _POSIX_SOURCE */
#define ENAMETOOLONG 63 /* File name too long */
/* should be rearranged */
#ifndef _POSIX_SOURCE
#define EHOSTDOWN 64 /* Host is down */
#define EHOSTUNREACH 65 /* No route to host */
#endif /* _POSIX_SOURCE */
#define ENOTEMPTY 66 /* Directory not empty */
/* quotas & mush */
#ifndef _POSIX_SOURCE
#define EPROCLIM 67 /* Too many processes */
#define EUSERS 68 /* Too many users */
#define EDQUOT 69 /* Disc quota exceeded */
/* Network File System */
#define ESTALE 70 /* Stale NFS file handle */
#define EREMOTE 71 /* Too many levels of remote in path */
#define EBADRPC 72 /* RPC struct is bad */
#define ERPCMISMATCH 73 /* RPC version wrong */
#define EPROGUNAVAIL 74 /* RPC prog. not avail */
#define EPROGMISMATCH 75 /* Program version wrong */
#define EPROCUNAVAIL 76 /* Bad procedure for program */
#endif /* _POSIX_SOURCE */
#define ENOLCK 77 /* No locks available */
#ifndef ENOSYS
#define ENOSYS 78 /* Function not implemented */
#endif
#define EFTYPE 79 /* Inappropriate file type or format */
#ifdef KERNEL
/* pseudo-errors returned inside kernel to modify return to process */
#define ERESTART -1 /* restart syscall */
#define EJUSTRETURN -2 /* don't modify regs, just return */
#endif
#define NBBY 8 /* number of bits in a byte */
/*
* Select uses bit masks of file descriptors in longs. These macros
* manipulate such bit fields (the filesystem macros use chars).
* FD_SETSIZE may be defined by the user, but the default here should
* be enough for most uses.
*/
#ifndef FD_SETSIZE
#ifdef macintosh
#define FD_SETSIZE 64
#else
#define FD_SETSIZE 256
#endif
#endif
typedef long fd_mask;
#define NFDBITS (sizeof(fd_mask) * NBBY) /* bits per mask */
#ifndef howmany
#define howmany(x, y) (((x)+((y)-1))/(y))
#endif
typedef struct fd_set {
fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
} fd_set;
#define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
#define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
#define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
#define FD_ZERO(p) bzero((char *)(p), sizeof(*(p)))
// #include <sys/types.h>
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned long u_long;
typedef unsigned short ushort; /* Sys V compatibility */
typedef char * caddr_t; /* core address */
typedef long daddr_t; /* disk address */
typedef short dev_t; /* device number */
typedef u_long ino_t; /* inode number */
typedef long off_t; /* file offset (should be a quad) */
typedef u_short nlink_t; /* link count */
typedef long swblk_t; /* swap offset */
typedef long segsz_t; /* segment size */
typedef u_short uid_t; /* user id */
typedef u_short gid_t; /* group id */
typedef short pid_t; /* process id */
typedef u_short mode_t; /* permissions */
typedef u_long fixpt_t; /* fixed point number */
// Feel free to increase FD_SETSIZE as needed
#define GUSI_MAX_FD FD_SETSIZE
//#include <sys/cdefs.h>
#ifndef macintosh
#ifdef __MWERKS__
#define macintosh 1
#endif
#endif
#if defined(__cplusplus)
#define __BEGIN_DECLS extern "C" {
#define __END_DECLS }
#else
#define __BEGIN_DECLS
#define __END_DECLS
#endif
//#include <compat.h>
//#include <sys/ioctl.h>
#define IOCPARM_MASK 0x1fff /* parameter length, at most 13 bits */
#define IOCPARM_LEN(x) (((x) >> 16) & IOCPARM_MASK)
#define IOCBASECMD(x) ((x) & ~IOCPARM_MASK)
#define IOCGROUP(x) (((x) >> 8) & 0xff)
#define IOCPARM_MAX NBPG /* max size of ioctl, mult. of NBPG */
#define IOC_VOID 0x20000000 /* no parameters */
#define IOC_OUT 0x40000000 /* copy out parameters */
#define IOC_IN 0x80000000 /* copy in parameters */
#define IOC_INOUT (IOC_IN|IOC_OUT)
#define IOC_DIRMASK 0xe0000000 /* mask for IN/OUT/VOID */
#define _IOC(inout,group,num,len) \
(inout | ((len & IOCPARM_MASK) << 16) | ((group) << 8) | (num))
#define _IO(g,n) _IOC(IOC_VOID, (g), (n), 0)
#define _IOR(g,n,t) _IOC(IOC_OUT, (g), (n), sizeof(t))
#define _IOW(g,n,t) _IOC(IOC_IN, (g), (n), sizeof(t))
/* this should be _IORW, but stdio got there first */
#define _IOWR(g,n,t) _IOC(IOC_INOUT, (g), (n), sizeof(t))
#define FIOCLEX _IO('f', 1) /* set close on exec on fd */
#define FIONCLEX _IO('f', 2) /* remove close on exec */
#define FIONREAD _IOR('f', 127, int) /* get # bytes to read */
#define FIONBIO _IOW('f', 126, int) /* set/clear non-blocking i/o */
#define FIOASYNC _IOW('f', 125, int) /* set/clear async i/o */
#define FIOSETOWN _IOW('f', 124, int) /* set owner */
#define FIOGETOWN _IOR('f', 123, int) /* get owner */
__BEGIN_DECLS
#ifdef macintosh
int ioctl(int fildes, unsigned int cmd, unsigned long *arg);
#else
int ioctl __P((int, unsigned long, ...));
#endif
__END_DECLS
//#include <sys/fcntl.h>
//#include <sys/stat.h>
//#include <dirent.h>
//#include <Types.h>
//#include <Events.h>
//#include <Files.h>
//#include <AppleTalk.h>
//#include <CTBUtilities.h>
//#include <Packages.h>
//#include <PPCToolBox.h>
//#include <StandardFile.h>
//#include <stdio.h>
//#include <sys/time.h>
/*
* Definitions for byte order, according to byte significance from low
* address to high.
*/
#define LITTLE_ENDIAN 1234 /* LSB first: i386, vax */
#define BIG_ENDIAN 4321 /* MSB first: 68000, ibm, net */
#define PDP_ENDIAN 3412 /* LSB first in word, MSW first in long */
#define BYTE_ORDER BIG_ENDIAN
__BEGIN_DECLS
unsigned long htonl (unsigned long);
unsigned short htons (unsigned short);
unsigned long ntohl (unsigned long);
unsigned short ntohs (unsigned short);
__END_DECLS
/*
* Macros for network/external number representation conversion.
*/
#if BYTE_ORDER == BIG_ENDIAN && !defined(lint)
#define ntohl(x) (x)
#define ntohs(x) (x)
#define htonl(x) (x)
#define htons(x) (x)
#define NTOHL(x) (x)
#define NTOHS(x) (x)
#define HTONL(x) (x)
#define HTONS(x) (x)
#else
#define NTOHL(x) (x) = ntohl((u_long)x)
#define NTOHS(x) (x) = ntohs((u_short)x)
#define HTONL(x) (x) = htonl((u_long)x)
#define HTONS(x) (x) = htons((u_short)x)
#endif
/*
* Constants and structures defined by the internet system,
* Per RFC 790, September 1981.
*/
/*
* Protocols
*/
#define IPPROTO_IP 0 /* dummy for IP */
#define IPPROTO_ICMP 1 /* control message protocol */
#define IPPROTO_GGP 3 /* gateway^2 (deprecated) */
#define IPPROTO_TCP 6 /* tcp */
#define IPPROTO_EGP 8 /* exterior gateway protocol */
#define IPPROTO_PUP 12 /* pup */
#define IPPROTO_UDP 17 /* user datagram protocol */
#define IPPROTO_IDP 22 /* xns idp */
#define IPPROTO_TP 29 /* tp-4 w/ class negotiation */
#define IPPROTO_EON 80 /* ISO cnlp */
#define IPPROTO_RAW 255 /* raw IP packet */
#define IPPROTO_MAX 256
/*
* Local port number conventions:
* Ports < IPPORT_RESERVED are reserved for
* privileged processes (e.g. root).
* Ports > IPPORT_USERRESERVED are reserved
* for servers, not necessarily privileged.
*/
#define IPPORT_RESERVED 1024
#define IPPORT_USERRESERVED 5000
/*
* Internet address (a structure for historical reasons)
*/
struct in_addr {
u_long s_addr;
};
/*
* Definitions of bits in internet address integers.
* On subnets, the decomposition of addresses to host and net parts
* is done according to subnet mask, not the masks here.
*/
#define IN_CLASSA(i) (((long)(i) & 0x80000000) == 0)
#define IN_CLASSA_NET 0xff000000
#define IN_CLASSA_NSHIFT 24
#define IN_CLASSA_HOST 0x00ffffff
#define IN_CLASSA_MAX 128
#define IN_CLASSB(i) (((long)(i) & 0xc0000000) == 0x80000000)
#define IN_CLASSB_NET 0xffff0000
#define IN_CLASSB_NSHIFT 16
#define IN_CLASSB_HOST 0x0000ffff
#define IN_CLASSB_MAX 65536
#define IN_CLASSC(i) (((long)(i) & 0xe0000000) == 0xc0000000)
#define IN_CLASSC_NET 0xffffff00
#define IN_CLASSC_NSHIFT 8
#define IN_CLASSC_HOST 0x000000ff
#define IN_CLASSD(i) (((long)(i) & 0xf0000000) == 0xe0000000)
#define IN_MULTICAST(i) IN_CLASSD(i)
#define IN_EXPERIMENTAL(i) (((long)(i) & 0xe0000000) == 0xe0000000)
#define IN_BADCLASS(i) (((long)(i) & 0xf0000000) == 0xf0000000)
#define INADDR_ANY (u_long)0x00000000
#define INADDR_BROADCAST (u_long)0xffffffff /* must be masked */
#ifndef KERNEL
#define INADDR_NONE 0xffffffff /* -1 return */
#endif
#define IN_LOOPBACKNET 127 /* official! */
/*
* Socket address, internet style.
*/
struct sockaddr_in {
u_char sin_len;
u_char sin_family;
u_short sin_port;
struct in_addr sin_addr;
char sin_zero[8];
};
/*
* Structure used to describe IP options.
* Used to store options internally, to pass them to a process,
* or to restore options retrieved earlier.
* The ip_dst is used for the first-hop gateway when using a source route
* (this gets put into the header proper).
*/
#ifdef __MWERKS__
#pragma cplusplus off
#endif
struct ip_opts {
struct in_addr ip_dst; /* first hop, 0 w/o src rt */
char ip_opts[40]; /* actually variable in size */
};
#ifdef __MWERKS__
#pragma cplusplus reset
#endif
/*
* Options for use with [gs]etsockopt at the IP level.
* First word of comment is data type; bool is stored in int.
*/
#define IP_OPTIONS 1 /* buf/ip_opts; set/get IP per-packet options */
#define IP_HDRINCL 2 /* int; header is included with data (raw) */
#define IP_TOS 3 /* int; IP type of service and precedence */
#define IP_TTL 4 /* int; IP time to live */
#define IP_RECVOPTS 5 /* bool; receive all IP options w/datagram */
#define IP_RECVRETOPTS 6 /* bool; receive IP options for response */
#define IP_RECVDSTADDR 7 /* bool; receive IP dst addr w/datagram */
#define IP_RETOPTS 8 /* ip_opts; set/get IP per-packet options */
/*
* Structure returned by gettimeofday(2) system call,
* and used in other calls.
*/
struct timeval {
long tv_sec; /* seconds */
long tv_usec; /* and microseconds */
};
struct timezone {
int tz_minuteswest; /* minutes west of Greenwich */
int tz_dsttime; /* type of dst correction */
};
#define DST_NONE 0 /* not on dst */
#define DST_USA 1 /* USA style dst */
#define DST_AUST 2 /* Australian style dst */
#define DST_WET 3 /* Western European dst */
#define DST_MET 4 /* Middle European dst */
#define DST_EET 5 /* Eastern European dst */
#define DST_CAN 6 /* Canada */
//#include <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 */
/*
* 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.
*/
#ifdef macintosh
#define AF_UNSPEC 0 /* unspecified */
#define AF_UNIX 1 /* local to host (pipes, portals) */
#define AF_INET 2 /* internetwork: UDP, TCP, etc. */
#define AF_CTB 3 /* Apple Comm Toolbox (not yet supported) */
#define AF_FILE 4 /* Normal File I/O (used internally) */
#define AF_PPC 5 /* PPC Toolbox */
#define AF_PAP 6 /* Printer Access Protocol (client only) */
#define AF_APPLETALK 16 /* Apple Talk */
#define AF_MAX 20
#else
#define ATALK_SYMADDR 272 /* Symbolic Address for AppleTalk */
#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_APPLETALK16 /* 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) */
#define AF_MAX 20
#endif
/*
* Structure used by kernel to store most
* addresses.
*/
#if defined(powerc) || defined (__powerc)
#pragma options align=mac68k
#endif
struct sockaddr {
u_char sa_len; /* total length */
u_char sa_family; /* address family */
char sa_data[14]; /* actually longer; address value */
};
#if defined(powerc) || defined (__powerc)
#pragma options align=reset
#endif
/*
* 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.
*/
#ifdef macintosh
#define PF_UNSPEC AF_UNSPEC /* unspecified */
#define PF_UNIX AF_UNIX /* local to host (pipes, portals) */
#define PF_INET AF_INET /* internetwork: UDP, TCP, etc. */
#define PF_CTB AF_CTB /* Apple Comm Toolbox (not yet supported) */
#define PF_FILE AF_FILE /* Normal File I/O (used internally) */
#define PF_PPC AF_PPC /* PPC Toolbox */
#define PF_PAP AF_PAP /* Printer Access Protocol (client only) */
#define PF_APPLETALK AF_APPLETALK /* Apple Talk */
#else
#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 */
#endif
#define PF_MAX AF_MAX
/*
* Maximum queue length specifiable by listen.
*/
#define SOMAXCONN 5
/*
* Message header for recvmsg and sendmsg calls.
* Used value-result for recvmsg, value only for sendmsg.
*/
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 */
};
#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 */
/*
* 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 {
u_int cmsg_len; /* data byte count, including hdr */
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))
/* given pointer to struct adatahdr, return pointer to next adatahdr */
#define CMSG_NXTHDR(mhdr, cmsg) \
(((caddr_t)(cmsg) + (cmsg)->cmsg_len + sizeof(struct cmsghdr) > \
(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) */
/*
* 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 */
};
/*
* 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;
};
//#include <string.h>
//#include <netinet/in.h>
//#include <netdb.h>
//#include <sys/un.h>
//#include <unistd.h>
//#include <machine/endian.h>
//
typedef enum spin_msg {
SP_MISC, /* some weird thing, usually just return immediately if you get this */
SP_SELECT, /* in a select call */
SP_NAME, /* getting a host by name */
SP_ADDR, /* getting a host by address */
SP_STREAM_READ, /* Stream read call */
SP_STREAM_WRITE, /* Stream write call */
SP_DGRAM_READ, /* Datagram read call */
SP_DGRAM_WRITE, /* Datagram write call */
SP_SLEEP, /* sleeping, passes ticks left to sleep */
SP_AUTO_SPIN /* Autospin, passes argument to SpinCursor */
} spin_msg;
typedef int (*GUSISpinFn)(spin_msg msg, long param);
typedef void (*GUSIEvtHandler)(EventRecord * ev);
typedef GUSIEvtHandler GUSIEvtTable[24];
/*
* Address families, defined in sys/socket.h
*
#define AF_UNSPEC 0 // unspecified
#define AF_UNIX 1 // local to host (pipes, portals)
#define AF_INET 2 // internetwork: UDP, TCP, etc.
#define AF_CTB 3 // Apple Comm Toolbox (not yet supported)
#define AF_FILE 4 // Normal File I/O (used internally)
#define AF_PPC 5 // PPC Toolbox
#define AF_PAP 6 // Printer Access Protocol (client only)
#define AF_APPLETALK 16 // Apple Talk
*/
#define ATALK_SYMADDR 272 /* Symbolic Address for AppleTalk */
/*
* Some Implementations of GUSI require you to call GUSISetup for the
* socket families you'd like to have defined. It's a good idea to call
* this for *all* implementations.
*
* GUSIDefaultSetup() will include all socket families.
*
* Never call any of the GUSIwithXXX routines directly.
*/
__BEGIN_DECLS
void GUSIwithAppleTalkSockets();
void GUSIwithInternetSockets();
void GUSIwithPAPSockets();
void GUSIwithPPCSockets();
void GUSIwithUnixSockets();
void GUSIwithSIOUXSockets();
void GUSIwithMPWSockets();
void GUSISetup(void (*socketfamily)());
void GUSIDefaultSetup();
__END_DECLS
/*
* Types, defined in sys/socket.h
*
#define SOCK_STREAM 1 // stream socket
#define SOCK_DGRAM 2 // datagram socket
*/
/*
* Defined in sys/un.h
*
struct sockaddr_un {
short sun_family;
char sun_path[108];
};
*/
#ifndef PRAGMA_ALIGN_SUPPORTED
#error Apple had some fun with the conditional macros again
#endif
#if PRAGMA_ALIGN_SUPPORTED
#pragma options align=mac68k
#endif
/*
struct sockaddr_atlk {
short family;
AddrBlock addr;
};
struct sockaddr_atlk_sym {
short family;
EntityName name;
};
struct sockaddr_ppc {
short family;
LocationNameRec location;
PPCPortRec port;
};
// Definitions for choose()
#define CHOOSE_DEFAULT 1
#define CHOOSE_NEW 2
#define CHOOSE_DIR 4
typedef struct {
short numTypes;
SFTypeList types;
} sa_constr_file;
typedef struct {
short numTypes;
NLType types;
} sa_constr_atlk;
// Definitions for sa_constr_ppc
#define PPC_CON_NEWSTYLE 0x8000
#define PPC_CON_MATCH_NAME 0x0001
#define PPC_CON_MATCH_TYPE 0x0002
#define PPC_CON_MATCH_NBP 0x0004
typedef struct {
short flags;
Str32 nbpType;
PPCPortRec match;
} sa_constr_ppc;
*/
#if PRAGMA_ALIGN_SUPPORTED
#pragma options align=reset
#endif
__BEGIN_DECLS
/*
* IO/Socket stuff, defined elsewhere (unistd.h, sys/socket.h
*
*/
int socket(int domain, int type, short protocol);
int bind(int s, void *name, int namelen);
int connect(int s, void *addr, int addrlen);
int listen(int s, int qlen);
int accept(int s, void *addr, int *addrlen);
int close(int s);
int read(int s, char *buffer, unsigned buflen);
int readv(int s, struct iovec *iov, int count);
int recv(int s, void *buffer, int buflen, int flags);
int recvfrom(int s, void *buffer, int buflen, int flags, void *from, int *fromlen);
int recvmsg(int s,struct msghdr *msg,int flags);
int write(int s, const char *buffer, unsigned buflen);
int writev(int s, struct iovec *iov, int count);
int send(int s, void *buffer, int buflen, int flags);
int sendto (int s, void *buffer, int buflen, int flags, void *to, int tolen);
int sendmsg(int s,struct msghdr *msg,int flags);
int select(int width, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout);
int getdtablesize(void);
int getsockname(int s, void *name, int *namelen);
int getpeername(int s, struct sockaddr *name, int *namelen);
int shutdown(int s, int how);
int fcntl(int s, unsigned int cmd, int arg);
int dup(int s);
int dup2(int s, int s1);
//int ioctl(int d, unsigned int request, long *argp);
int getsockopt(int s, int level, int optname, char *optval, int * optlen);
int setsockopt(int s, int level, int optname, char *optval, int optlen);
int isatty(int);
int remove(const char *filename);
int rename(const char *oldname, const char *newname);
int creat(const char*);
int faccess(char*, unsigned int, long*);
long lseek(int, long, int);
int open(const char*, int);
int unlink(char*);
int symlink(char* linkto, char* linkname);
int readlink(char* path, char* buf, int bufsiz);
int truncate(char *path, long length);
int ftruncate(int fd, long length);
int chdir(char * path);
int mkdir(char * path);
int rmdir(char * path);
char * getcwd(char * buf, int size);
/*
* Defined in stdio.h
*/
#ifdef __MWERKS__
void fsetfileinfo (char *filename, unsigned long newcreator, unsigned long newtype);
#endif
void fgetfileinfo (char *filename, unsigned long * creator, unsigned long * type);
#ifdef __MWERKS__
FILE *fdopen(int fd, const char *mode);
int fwalk(int (*func)(FILE * stream));
#endif
int choose(
int domain,
int type,
char * prompt,
void * constraint,
int flags,
void * name,
int * namelen);
/*
* Hostname routines, defined in netdb.h
*
*/
/*
* Structures returned by network data base library. All addresses are
* supplied in host order, and returned in network order (suitable for
* use in system calls).
*/
struct hostent {
char *h_name; /* official name of host */
char **h_aliases; /* alias list */
int h_addrtype; /* host address type */
int h_length; /* length of address */
char **h_addr_list; /* list of addresses from name server */
#define h_addr h_addr_list[0] /* address, for backward compatiblity */
};
/*
* Assumption here is that a network number
* fits in 32 bits -- probably a poor one.
*/
struct netent {
char *n_name; /* official name of net */
char **n_aliases; /* alias list */
int n_addrtype; /* net address type */
unsigned long n_net; /* network # */
};
struct servent {
char *s_name; /* official service name */
char **s_aliases; /* alias list */
int s_port; /* port # */
char *s_proto; /* protocol to use */
};
struct protoent {
char *p_name; /* official protocol name */
char **p_aliases; /* alias list */
int p_proto; /* protocol # */
};
/*
* Error return codes from gethostbyname() and gethostbyaddr()
* (left in extern int h_errno).
*/
#define HOST_NOT_FOUND 1 /* Authoritative Answer Host not found */
#define TRY_AGAIN 2 /* Non-Authoritive Host not found, or SERVERFAIL */
#define NO_RECOVERY 3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
#define NO_DATA 4 /* Valid name, no data record of requested type */
#define NO_ADDRESS NO_DATA /* no address, look for MX record */
int gethostname(char *machname, long buflen);
void endhostent __P((void));
void endnetent __P((void));
void endprotoent __P((void));
void endservent __P((void));
struct hostent *gethostbyaddr __P((const char *, int, int));
struct hostent *gethostbyname __P((const char *));
struct hostent *gethostent __P((void));
struct netent *getnetbyaddr __P((long, int)); /* u_long? */
struct netent *getnetbyname __P((const char *));
struct netent *getnetent __P((void));
struct protoent *getprotobyname __P((const char *));
struct protoent *getprotobynumber __P((int));
struct protoent *getprotoent __P((void));
struct servent *getservbyname __P((const char *, const char *));
struct servent *getservbyport __P((int, const char *));
struct servent *getservent __P((void));
void herror __P((const char *));
void sethostent __P((int));
/* void sethostfile __P((const char *)); */
void setnetent __P((int));
void setprotoent __P((int));
void setservent __P((int));
char * inet_ntoa(struct in_addr inaddr);
struct in_addr inet_addr(const char *address);
/*
* GUSI supports a number of hooks. Every one of them has a different prototype, but needs
* to be passed as a GUSIHook
*/
typedef enum {
GUSI_SpinHook, /* A GUSISpinFn, to be called when a call blocks */
GUSI_ExecHook, /* Boolean (*hook)(const GUSIFileRef & ref), decides if file is executable */
GUSI_FTypeHook,/* Boolean (*hook)(const FSSpec & spec) sets a default file type */
GUSI_SpeedHook /* A long integer, to be added to the cursor spin variable */
} GUSIHookCode;
typedef void (*GUSIHook)(void);
void GUSISetHook(GUSIHookCode code, GUSIHook hook);
GUSIHook GUSIGetHook(GUSIHookCode code);
/*
* What to do when a routine blocks
*/
/* Defined for compatibility */
#define GUSISetSpin(routine) GUSISetHook(GUSI_SpinHook, (GUSIHook)routine)
#define GUSIGetSpin() (GUSISpinFn) GUSIGetHook(GUSI_SpinHook)
int GUSISetEvents(GUSIEvtTable table);
GUSIEvtHandler * GUSIGetEvents(void);
extern GUSIEvtHandler GUSISIOWEvents[];
#define SIGPIPE 13
#define SIGALRM 14
/*
* BSD memory routines, defined in compat.h
*
*/
#define index(a, b) strchr(a, b)
#define rindex(a, b) strrchr(a, b)
#define bzero(from, len) memset(from, 0, len)
#define bcopy(from, to, len) memcpy(to, from, len)
#define bcmp(s1, s2, len) memcmp(s1, s2, len)
#define bfill(from, len, x) memset(from, x, len)
__END_DECLS
typedef struct wxSockInternal
{
long nothing ;
} ;
#endif /* !_GUSI_ */