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{
Netware Server Imports for FreePascal, contains definitions for the
netware server protocol library
Initial Version 2003/02/23 Armin (diehl@nordrhein.de or armin@freepascal.org)
The C-NDK and Documentation can be found here:
http://developer.novell.com
This program 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.
Do not blame Novell if there are errors in this file, instead
contact me and i will se what i can do.
This module is untested, for the socket functions please use winsock
}
unit nwprot;
interface
{$mode objfpc}
{$packrecords C}
const
O_RDONLY = $0000;
O_WRONLY = $0001;
O_RDWR = $0002;
O_ACCMODE = $0003;
O_APPEND = $0010;
O_CREAT = $0020;
O_TRUNC = $0040;
O_EXCL = $0080;
O_TEXT = $0100;
O_BINARY = $0200;
O_NDELAY = $0400;
O_NOCTTY = $0800;
O_NONBLOCK = O_NDELAY;
{-ip_route.h-------------------------------------------------------------------}
// dont know where the symbols came from, may be TCPIP.NLM, for now we
// define 'clib'
{ total size of an IP address in bytes }
const
IP_ADDR_SZ = 4;
type
Pip_addr = ^Tip_addr;
Tip_addr = record
case longint of
0 : ( ip_array : array[0..(IP_ADDR_SZ)-1] of byte );
1 : ( ip_short : array[0..(IP_ADDR_SZ DIV 2)-1] of word );
2 : ( ip_long : dword );
end;
const
SNPA_MX = 10; // maximum address mapping size is that largest we currently use
// Simple IP interface information block --
type
Pip_if_info = ^Tip_if_info;
Tip_if_info = record
ifi_local_addr : Tip_addr; // interface's IP address
ifi_net_mask : Tip_addr; // Netmask
ifi_broadcast : Tip_addr; // Broadcast
end;
// Extended IP interface information block
Pip_extended_if_info = ^Tip_extended_if_info;
Tip_extended_if_info = record
iex_signature : dword; // API signature
iex_version : dword; // API version
iex_length : dword; // bufsize
iex_flags : dword;
iex_if_id : dword; // Interface-ID
iex_timestamp : dword; // creation time
iex_local_addr : Tip_addr; // IP Address
iex_net_mask : Tip_addr; // Netmask
iex_broadcast : Tip_addr; // Broadcast Address
iex_packet_mx : dword; // max out packet size
iex_packet_opt : dword; // optimum packet size
iex_reasm_mx : dword; // maximum reassembled packet
iex_net_type : longint; // Network type
iex_board_num : dword; // ODLI voardnumber
iex_our_snpa : array[0..(SNPA_MX)-1] of byte; // SNPA for interface
end;
function IPExtendedIFInfo(info_pt:Pip_extended_if_info):longint;cdecl;external 'clib' name 'IPExtendedIFInfo';
function IPExtendedIFInfo(var info_t:Tip_extended_if_info):longint;cdecl;external 'clib' name 'IPExtendedIFInfo';
function IPGetIFInfo(if_info_pt:Pip_if_info):longint;cdecl;external 'clib' name 'IPGetIFInfo';
function IPGetIFInfo(var if_info_t:Tip_if_info):longint;cdecl;external 'clib' name 'IPGetIFInfo';
function IPGetLocalAddr(last_addr:dword):dword;cdecl;external 'clib' name 'IPGetLocalAddr';function IPGetLocalAddrIncludingAux(last_addr:dword):dword;cdecl;external 'clib' name 'IPGetLocalAddrIncludingAux';
{-netdb.h----------------------------------------------------------------------}
// Macros mapping the standard 4.3BSD names are not implemented in pascal
{
$Abstract:
Standard definitions for accessing the socket interface's network
database in Novell's NetWare 386 TCP/IP. Since process context is
limited in NetWare 386, we need to play some games to provide context
to the database.
$
$Implementation Notes:
The actual NetWare 386 TCP/IP routines take an additional parameter
to provide them a block for maintaining context. The normal routines
are actually macros which call the context aware routines.
One modification is required for porting an NLM the NetWare 386
versions of the database routines: a context block must be defined.
This is done by using the macro NETDB_DEFINE_CONTEXT in any one
module linked into the NLM.
If the preprocessor symbol NOT_NETWARE_386 is defined, this becomes
the standard netdb.h from 4.3BSD for use in more typical environments.
$
The HOSTS database macros (i.e. gethostxxx) have the capability to
evaluate either to the routines that access just the local /etc/hosts
file (i.e. NWgethostxxx), or else the routines that automatically access
a combination of local file, DNS, and NIS (i.e. NetDBgethostxxx). The
former case is the way previous SDK usage of the macro was implemented.
The latter case is a newer option that utilizes network name services
transparent to the NLM, but it requires NETDB.NLM (which is also provided
in this SDK). NETDB.NLM is an extension to TCP/IP and may be freely
distributed with your product.
The developer may choose which routines to use by directly calling the
routines desired (either NWgethostxxx or NetDBgethostxxx). If the macros
are used, then the macros will call the local-file-only versions of the
calls (i.e. NWgethostxxx) unless the symbol NETDB_USE_INTERNET is
defined below. If you wish to use the internet name services such as
NIS or DNS in addition to the local hosts file for host access, then this
symbol must be defined (either here or in your source file).
}
{$define NETDB_USE_INTERNET}
const
HOST_NOT_FOUND = 1;
TRY_AGAIN = 2;
NO_RECOVERY = 3;
NO_ADDRESS = 4;
{ 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). }
{ define h_addr h_addr_list[0] /* address, for backward compatiblity */ }
type
Phostent = ^Thostent;
Thostent = record
h_name : Pchar; // official name of host
h_aliases : ^Pchar; // alias list
h_addrtype : longint;
h_length : longint; // length of address
h_addr_list : ^Pchar; // list of addresses from name server
end;
// Assumption here is that a network number fits in 32 bits -- probably a poor one.
Pnetent = ^Tnetent;
Tnetent = record
n_name : Pchar; // official name of net
n_aliases : ^Pchar; // alias list
n_addrtype : longint;
n_net : dword;
n_mask : dword; // Netmask, Novell extension
end;
Pservent = ^Tservent;
Tservent = record
s_name : Pchar; // official service name
s_aliases : ^Pchar; // alias list
s_port : longint; // portnumber
s_proto : Pchar; // protocol to use
end;
Pprotoent = ^Tprotoent;
Tprotoent = record
p_name : Pchar; // official protocol name
p_aliases : ^Pchar;
p_proto : longint;
end;
// var h_errno : longint;cvar;external;
const
SCRATCHBUFSIZE = 1024;
MAXALIASES = 10;
MAXALIASSIZE = 64;
MAXNAMESIZE = 64;
MAXADDRSIZE = 19;
MAXHOSTADDR = 1;
{ Special Novell structure for providing context in the otherwise
context-free NetWare 386 environment. The applications SHOULD NOT
access this structure ! }
type
Pnwsockent = ^Tnwsockent;
Tnwsockent = record
nse_hostctx : pointer; // PFILE;
nse_netctx : pointer; // PFILE;
nse_protoctx : pointer; // PFILE;
nse_servctx : pointer; // PFILE;
nse_h_errno : longint;
nse_sockent_un : record
case longint of
0 : ( nsu_hst : Thostent );
1 : ( nsu_net : Tnetent );
2 : ( nsu_proto : Tprotoent );
3 : ( nsu_serv : Tservent );
end;
nse_scratch : array[0..(SCRATCHBUFSIZE)-1] of char;
end;
{ Declare the context block. The client must supply the actual
block by placing NETDB_DEFINE_CONTEXT in one of the C modules
in the link. }
// var nwSocketCtx : longint;cvar;external;
{ ------------------------------------------------------------------------
Host file examination
------------------------------------------------------------------------ }
{ Local-file-only routines }
function NWgethostbyname(nwsktctx:Pnwsockent; name:Pchar):Phostent;cdecl;external {'tcpip'} name 'NWgethostbyname';
function NWgethostbyname(var nwsktctx:Tnwsockent; name:Pchar):Phostent;cdecl;external {'tcpip'} name 'NWgethostbyname';
function NWgethostbyaddr(nwsktctx:Pnwsockent; addr:Pchar; length:longint; _type:longint):Phostent;cdecl;external {'tcpip'} name 'NWgethostbyaddr';
function NWgethostbyaddr(var nwsktctx:Tnwsockent; addr:Pchar; length:longint; _type:longint):Phostent;cdecl;external {'tcpip'} name 'NWgethostbyaddr';
function NWgethostent(nwsktctx:Pnwsockent):Phostent;cdecl;external {'tcpip'} name 'NWgethostent';
function NWgethostent(var nwsktctx:Tnwsockent):Phostent;cdecl;external {'tcpip'} name 'NWgethostent';
procedure NWsethostent(nwsktctx:Pnwsockent; stayopen:longint);cdecl;external {'tcpip'} name 'NWsethostent';
procedure NWsethostent(var nwsktctx:Tnwsockent; stayopen:longint);cdecl;external {'tcpip'} name 'NWsethostent';
procedure NWendhostent(nwsktctx:Pnwsockent);cdecl;external {'tcpip'} name 'NWendhostent';
procedure NWendhostent(var nwsktctx:Tnwsockent);cdecl;external {'tcpip'} name 'NWendhostent';
{ Internet Name Service routines }
{
NetDBgethostbyname() -- returns the host entry (struct hostent ) given
the name of a host.
The local file sys:/etc/hosts is consulted first to see if the entry
exists there. If so, then that is returned. If not, then if DNS is
installed on the machine, it will be consulted to perform the lookup.
If the host still is not found, then NIS will be consulted if at all
possible.
This function returns NULL when an error occurs. The integer
nwsktent->nse_h_errno can be checked to determine the nature of the
error.
The integer nwsktent->nse_h_errno can have the following values:
HOST_NOT_FOUND No such host exists.
If the NetDBgethostbyname function succeeds, it will return a pointer
to a structure of type struct hostent.
Syntax:
struct hostent NetDBgethostbyname(struct nwsockent nwsktent,
char name);
nwskent: Points to a context block.
name: Official name of the host.
Returns:
A pointer to the appropriate struct hostent if any that matches.
NULL if no match found.
}
function NetDBgethostbyname(nwskent:Pnwsockent; name:Pchar):Phostent;cdecl;external {'tcpip'} name 'NetDBgethostbyname';
function NetDBgethostbyname(var nwskent:Tnwsockent; name:Pchar):Phostent;cdecl;external {'tcpip'} name 'NetDBgethostbyname';
{
NetDBgethostbyaddr() -- returns the host entry (struct hostent ) given
the address of a host.
The local file sys:/etc/hosts is consulted first to see if the entry
exists there. If so, then that is returned. If not, then if DNS is
installed on the machine, it will be consulted to perform the lookup.
If the host still is not found, then NIS will be consulted if at all
possible.
This function returns NULL when an error occurs. The integer
nwsktent->nse_h_errno can be checked to determine the nature of the
error.
The integer nwsktent->nse_h_errno can have the following values:
HOST_NOT_FOUND No such host exists.
If the NetDBgethostbyaddr function succeeds, it will return a pointer
to a structure of type struct hostent.
Syntax:
struct hostent NetDBgethostbyaddr(struct nwsockent nwskent,
char addr, int len, int type);
nwsktent: (Input) Points to a context block.
addr: (Input) Internet address of the host.
len: (Input) Length of the Internet address, in bytes.
type: (Input) Value corresponding to the type of Internet
address. Currently, the type is always AF_INET.
Returns:
A pointer to the appropriate struct hostent if any that matches.
NULL if no match found.
}
function NetDBgethostbyaddr(nwsktent:Pnwsockent; addr:Pchar; len:longint; _type:longint):Phostent;cdecl;external {'tcpip'} name 'NetDBgethostbyaddr';
function NetDBgethostbyaddr(var nwsktent:Tnwsockent; addr:Pchar; len:longint; _type:longint):Phostent;cdecl;external {'tcpip'} name 'NetDBgethostbyaddr';
{
NetDBgethostent() -- returns the next sequential entry from the
SYS:ETC/HOSTS file, opening the file it it is not already open. Once
the local file is depleted, all of the NIS host entries will be
retrieved until those are depleted.
Note that there may be duplicate entries in the local and NIS databases.
The caller should handle these appropriately.
This function returns NULL when an error occurs. The integer
nwsktent->nse_h_errno can be checked to determine the nature of the
error.
The integer nwsktent->nse_h_errno can have the following values:
HOST_NOT_FOUND No more hosts exist in either SYS:ETC/HOSTS or
NIS.
Syntax:
struct hostent NetDBgethostent(struct nwsockent nwsktent,
short ploc);
nwsktent: (Input) Points to a context block.
ploc: (Output) If non-NULL, this short will indicate if this
entry is from the local sys:etc/hosts file (NETDB_LOC_LOCAL)
or from the NIS database (NETDB_LOC_NIS).
Pass in NULL if you're not interested in this information.
Returns:
A pointer to the next host entry if the function is successful.
NULL if no more entries or an error occurred.
}
function NetDBgethostent(nwsktent:Pnwsockent; ploc:Psmallint):Phostent;cdecl;external {'tcpip'} name 'NetDBgethostent';
function NetDBgethostent(var nwsktent:Tnwsockent; ploc:Psmallint):Phostent;cdecl;external {'tcpip'} name 'NetDBgethostent';
{
NetDBsethostent() -- rewinds the SYS:ETC/HOSTS file if the file is
already open. This call guarantees that the next call to
NetDBgethostent() will return the FIRST record in the local hosts file,
regardless of whether the LAST call returned an entry from the local
file or from NIS.
If the stayopen flag is set (nonzero), the SYS:ETC/HOSTS file is NOT
closed after each call made to NetDBgethostbyname() or
NetDBgethostbyaddr().
Syntax:
void NetDBsethostent(struct nwsockent nwsktent, int stayopen);
nwsktent: (Input) Points to a context block.
stayopen: (Input) If nonzero, causes SYS:ETC/HOSTS to remain open
after a call to NetDBgethostbyname() or
NetDBgethostbyaddr().
Returns:
Nothing.
}
procedure NetDBsethostent(nwsktent:Pnwsockent; stayopen:longint);cdecl;external {'tcpip'} name 'NetDBsethostent';
procedure NetDBsethostent(var nwsktent:Tnwsockent; stayopen:longint);cdecl;external {'tcpip'} name 'NetDBsethostent';
{
NetDBendhostent() -- closes the SYS:ETC/HOSTS file. Also ends access
to the NIS database. After this call, the next call to
NetDBgethostent() will be from the beginning of the local file again.
Syntax:
void NetDBendhostent(struct nwsockent nwsktent);
nwsktent: (Input) Points to a context block.
Returns:
Nothing.
}
procedure NetDBendhostent(nwsktent:Pnwsockent);cdecl;external {'tcpip'} name 'NetDBendhostent';
procedure NetDBendhostent(var nwsktent:Tnwsockent);cdecl;external {'tcpip'} name 'NetDBendhostent';
{
NetDBgethostname() -- this gets the current machine's host name into the
passed in buffer (if it is large enough).
This will use the local hosts file if it exists, otherwise it will then
try both DNS and NIS if available in order to get the official name of
our own machine.
Syntax:
int NetDBgethostname(struct nwsockent nwsktent, char name,
int namelen);
nwsktent: (Input) Points to a context block.
name: (Output) Official name of the host.
namelen: (Input) Specifies the size of the array pointed to by name.
Returns:
0: The call succeeded.
-1: The call failed.
}
function NetDBgethostname(nwsktent:Pnwsockent; name:Pchar; namelen:longint):longint;cdecl;external {'tcpip'} name 'NetDBgethostname';
function NetDBgethostname(var nwsktent:Tnwsockent; name:Pchar; namelen:longint):longint;cdecl;external {'tcpip'} name 'NetDBgethostname';
// Network file examination
function NWgetnetbyname(nwsktctx:Pnwsockent; name:Pchar):Pnetent;cdecl;external {'tcpip'} name 'NWgetnetbyname';
function NWgetnetbyname(var nwsktctx:Tnwsockent; name:Pchar):Pnetent;cdecl;external {'tcpip'} name 'NWgetnetbyname';
function NWgetnetbyaddr(nwsktctx:Pnwsockent; net:longint; _type:longint):Pnetent;cdecl;external {'tcpip'} name 'NWgetnetbyaddr';
function NWgetnetbyaddr(var nwsktctx:Tnwsockent; net:longint; _type:longint):Pnetent;cdecl;external {'tcpip'} name 'NWgetnetbyaddr';
function NWgetnetent(nwsktctx:Pnwsockent):Pnetent;cdecl;external {'tcpip'} name 'NWgetnetent';
function NWgetnetent(var nwsktctx:Tnwsockent):Pnetent;cdecl;external {'tcpip'} name 'NWgetnetent';
procedure NWsetnetent(nwsktctx:Pnwsockent; stayopen:longint);cdecl;external {'tcpip'} name 'NWsetnetent';
procedure NWsetnetent(var nwsktctx:Tnwsockent; stayopen:longint);cdecl;external {'tcpip'} name 'NWsetnetent';
procedure NWendnetent(nwsktctx:Pnwsockent);cdecl;external {'tcpip'} name 'NWendnetent';
procedure NWendnetent(var nwsktctx:Tnwsockent);cdecl;external {'tcpip'} name 'NWendnetent';
// Service file examination
function NWgetservbyname(nwsktctx:Pnwsockent; name:Pchar; protocol:Pchar):Pservent;cdecl;external {'tcpip'} name 'NWgetservbyname';
function NWgetservbyname(var nwsktctx:Tnwsockent; name:Pchar; protocol:Pchar):Pservent;cdecl;external {'tcpip'} name 'NWgetservbyname';
function NWgetservbyport(nwsktctx:Pnwsockent; port:longint; protocol:Pchar):Pservent;cdecl;external {'tcpip'} name 'NWgetservbyport';
function NWgetservbyport(var nwsktctx:Tnwsockent; port:longint; protocol:Pchar):Pservent;cdecl;external {'tcpip'} name 'NWgetservbyport';
function NWgetservent(nwsktctx:Pnwsockent):Pservent;cdecl;external {'tcpip'} name 'NWgetservent';
function NWgetservent(var nwsktctx:Tnwsockent):Pservent;cdecl;external {'tcpip'} name 'NWgetservent';
procedure NWsetservent(nwsktctx:Pnwsockent; stayopen:longint);cdecl;external {'tcpip'} name 'NWsetservent';
procedure NWsetservent(var nwsktctx:Tnwsockent; stayopen:longint);cdecl;external {'tcpip'} name 'NWsetservent';
procedure NWendservent(nwsktctx:Pnwsockent);cdecl;external {'tcpip'} name 'NWendservent';
procedure NWendservent(var nwsktctx:Tnwsockent);cdecl;external {'tcpip'} name 'NWendservent';
// Protocol file examination
function NWgetprotobyname(nwsktctx:Pnwsockent; name:Pchar):Pprotoent;cdecl;external {'tcpip'} name 'NWgetprotobyname';
function NWgetprotobyname(var nwsktctx:Tnwsockent; name:Pchar):Pprotoent;cdecl;external {'tcpip'} name 'NWgetprotobyname';
function NWgetprotobynumber(nwsktctx:Pnwsockent; protocol:longint):Pprotoent;cdecl;external {'tcpip'} name 'NWgetprotobynumber';
function NWgetprotobynumber(var nwsktctx:Tnwsockent; protocol:longint):Pprotoent;cdecl;external {'tcpip'} name 'NWgetprotobynumber';
function NWgetprotoent(nwsktctx:Pnwsockent):Pprotoent;cdecl;external {'tcpip'} name 'NWgetprotoent';
function NWgetprotoent(var nwsktctx:Tnwsockent):Pprotoent;cdecl;external {'tcpip'} name 'NWgetprotoent';
procedure NWsetprotoent(nwsktctx:Pnwsockent; stayopen:longint);cdecl;external {'tcpip'} name 'NWsetprotoent';
procedure NWsetprotoent(var nwsktctx:Tnwsockent; stayopen:longint);cdecl;external {'tcpip'} name 'NWsetprotoent';
procedure NWendprotoent(nwsktctx:Pnwsockent);cdecl;external {'tcpip'} name 'NWendprotoent';
procedure NWendprotoent(var nwsktctx:Tnwsockent);cdecl;external {'tcpip'} name 'NWendprotoent';
function gethostname(name:Pchar; namelen:longint):longint;cdecl;external {'tcpip'} name 'gethostname';
function gethostid:longint;cdecl;external {'tcpip'} name 'gethostid';
{-tiuser.h---------------------------------------------------------------------}
const
EAGAIN = -(1);
{ Error values }
TACCES = 1;
TBADADDR = 2;
TBADDATA = 3;
TBADF = 4;
TBADFLAG = 5;
TBADOPT = 6;
TBADSEQ = 7;
TBUFOVFLW = 8;
TFLOW = 9;
TLOOK = 10;
TNOADDR = 11;
TNODATA = 12;
TNOREL = 13;
TNOTSUPPORT = 14;
TOUTSTATE = 15;
TSTATECHNG = 16;
TSYSERR = 17;
TNOUDERR = 18;
TNODIS = 19;
TNOSTRUCTYPE = 20;
TBADNAME = 21;
TBADQLEN = 22;
TADDRBUSY = 23;
{ t_look events }
_T_LISTEN = 1;
_T_CONNECT = 2;
_T_DATA = 3;
_T_EXDATA = 4;
_T_DISCONNECT = 5;
_T_ORDREL = 6;
_T_ERROR = 7;
_T_UDERR = 8;
_T_GODATA = 9;
_T_GOEXDATA = 10;
_T_EVENTS = 11;
{ Flag definitions }
_T_EXPEDITED = $01;
_T_MORE = $02;
_T_NEGOTIATE = $04;
_T_CHECK = $08;
_T_DEFAULT = $10;
_T_SUCCESS = $20;
_T_FAILURE = $40;
var t_errno : longint;cvar;external;
type
Pt_info = ^Tt_info;
Tt_info = record
addr : longint;
options : longint;
tsdu : longint;
etsdu : longint;
connect : longint;
discon : longint;
servtype : longint;
end;
{ Service types }
{ Connection-mode service }
const
T_COTS = 1;
{ Connection service with orderly release }
T_COTS_ORD = 2;
{ Connectionless-mode service }
T_CLTS = 3;
type
Pnetbuf = ^Tnetbuf;
Tnetbuf = record
maxlen : dword;
len : dword;
buf : Pchar;
end;
Pt_bind = ^Tt_bind;
Tt_bind = record
addr : Tnetbuf;
qlen : dword;
end;
Pt_optmgmt = ^Tt_optmgmt;
Tt_optmgmt = record
opt : Tnetbuf;
flags : longint;
end;
Pt_discon = ^Tt_discon;
Tt_discon = record
udata : Tnetbuf;
reason : longint;
sequence : longint;
end;
Pt_call = ^Tt_call;
Tt_call = record
addr : Tnetbuf;
opt : Tnetbuf;
udata : Tnetbuf;
sequence : longint;
end;
Pt_unitdata = ^Tt_unitdata;
Tt_unitdata = record
addr : Tnetbuf;
opt : Tnetbuf;
udata : Tnetbuf;
end;
Pt_uderr = ^Tt_uderr;
Tt_uderr = record
addr : Tnetbuf;
opt : Tnetbuf;
error : longint;
end;
// t_alloc structure types, had to prefix with _ because some
// names conflict with functions
const
_T_BIND = $1;
_T_CALL = $2;
_T_OPTMGMT = $4;
_T_DIS = $8;
_T_UNITDATA = $10;
_T_UDERROR = $20;
_T_INFO = $40;
{ XTI names for t_alloc structure types }
_T_BIND_STR = _T_BIND;
_T_OPTMGMT_STR = _T_OPTMGMT;
_T_CALL_STR = _T_CALL;
_T_DIS_STR = _T_DIS;
_T_UNITDATA_STR = _T_UNITDATA;
_T_UDERROR_STR = _T_UDERROR;
_T_INFO_STR = _T_INFO;
{ t_alloc field identifiers }
_T_ADDR = $1000;
_T_OPT = $2000;
_T_UDATA = $4000;
_T_ALL = $8000;
{ State values }
{ added to match xti state tables }
_T_UNINIT = 0;
{ unbound }
_T_UNBND = 1;
{ idle }
_T_IDLE = 2;
{ outgoing connection pending }
_T_OUTCON = 3;
{ incoming connection pending }
_T_INCON = 4;
{ data transfer }
_T_DATAXFER = 5;
{ outgoing orderly release }
_T_OUTREL = 6;
{ incoming orderly release }
_T_INREL = 7;
{ general purpose defines }
_T_YES = 1;
_T_NO = 0;
_T_UNUSED = -(1);
_T_NULL = 0;
_T_ABSREQ = $8000;
var
t_errlist : array of Pchar;cvar;external;
t_nerr : longint;cvar;external;
{---------------------TCP specific Options-------------------------- }
{ TCP Precedence Levels }
const
_T_ROUTINE = 0;
_T_PRIORITY = 1;
_T_IMMEDIATE = 2;
_T_FLASH = 3;
_T_OVERRIDEFLASH = 4;
_T_CRITIC_ECP = 5;
_T_INETCONTROL = 6;
_T_NETCONTROL = 7;
type
Psecoptions = ^Tsecoptions;
Tsecoptions = record
security : smallint;
compartment : smallint;
handling : smallint;
tcc : longint;
end;
Ptcp_options = ^Ttcp_options;
Ttcp_options = record
precedence : smallint; // TCP options
timeout : longint; // abort timeout
max_seg_size : longint;
secopt : Tsecoptions; // security options
end;
function t_accept(fd:longint; resfd:longint; call:Pt_call):longint;cdecl;external 'tli' name 't_accept';
function t_alloc(fd:longint; struct_type:longint; fields:longint):Pchar;cdecl;external 'tli' name 't_alloc';
function t_bind(fd:longint; req:Pt_bind; ret:Pt_bind):longint;cdecl;external 'tli' name 't_bind';
function t_blocking(fd:longint):longint;cdecl;external 'tli' name 't_blocking';
function t_close(fd:longint):longint;cdecl;external 'tli' name 't_close';
function t_connect(fd:longint; sndcall:Pt_call; rcvcall:Pt_call):longint;cdecl;external 'tli' name 't_connect';
procedure t_error(errmsg:Pchar);cdecl;external 'tli' name 't_error';
function t_free(ptr:Pchar; struct_type:longint):longint;cdecl;external 'tli' name 't_free';
function t_getinfo(fd:longint; info:Pt_info):longint;cdecl;external 'tli' name 't_getinfo';
function t_getstate(fd:longint):longint;cdecl;external 'tli' name 't_getstate';
function t_listen(fd:longint; call:Pt_call):longint;cdecl;external 'tli' name 't_listen';
function t_look(fd:longint):longint;cdecl;external 'tli' name 't_look';
function t_nonblocking(fd:longint):longint;cdecl;external 'tli' name 't_nonblocking';
function t_open(path:Pchar; oflag:longint; info:Pt_info):longint;cdecl;external 'tli' name 't_open';
function t_optmgmt(fd:longint; req:Pt_optmgmt; ret:Pt_optmgmt):longint;cdecl;external 'tli' name 't_optmgmt';
function t_rcv(fd:longint; buf:Pchar; nbytes:dword; flags:Plongint):longint;cdecl;external 'tli' name 't_rcv';
function t_rcvconnect(fd:longint; call:Pt_call):longint;cdecl;external 'tli' name 't_rcvconnect';
function t_rcvdis(fd:longint; discon:Pt_discon):longint;cdecl;external 'tli' name 't_rcvdis';
function t_rcvrel(fd:longint):longint;cdecl;external 'tli' name 't_rcvrel';
function t_rcvudata(fd:longint; unitdata:Pt_unitdata; flags:Plongint):longint;cdecl;external 'tli' name 't_rcvudata';
function t_rcvuderr(fd:longint; uderr:Pt_uderr):longint;cdecl;external 'tli' name 't_rcvuderr';
function t_snd(fd:longint; buf:Pchar; nbytes:dword; flags:longint):longint;cdecl;external 'tli' name 't_snd';
function t_snddis(fd:longint; call:Pt_call):longint;cdecl;external 'tli' name 't_snddis';
function t_sndrel(fd:longint):longint;cdecl;external 'tli' name 't_sndrel';
function t_sndudata(fd:longint; unitdata:Pt_unitdata):longint;cdecl;external 'tli' name 't_sndudata';
function t_sync(fd:longint):longint;cdecl;external 'tli' name 't_sync';
function t_unbind(fd:longint):longint;cdecl;external 'tli' name 't_unbind';
// havent found the declaration for __get_t_errno_ptr, hope that is correct:
function __get_t_errno_ptr:plongint; cdecl;external 'clib' name '__get_t_errno_ptr';
function t_error : longint;
{-ositli.h---------------------------------------------------------------------}
const
TPDR_NORMAL = 128 + 0;
TPDR_CRCONG = 128 + 1;
TPDR_CONNEG = 128 + 2;
TPDR_DUPSR = 128 + 3;
TPDR_MMREF = 128 + 4;
TPDR_PE = 128 + 5;
TPDR_REOVFL = 128 + 7;
TPDR_NWREF = 128 + 8;
TPDR_INVHD = 128 + 10;
TPDR_RNS = 0;
TPDR_CONG = 1;
TPDR_NOSESS = 2;
TPDR_UNKADDR = 3; // Address unknown
// Options management pre-defined values.
T_YES = 1;
T_NO = 0;
T_UNUSED = -(1);
T_NULL = 0;
T_ABSREQ = $8000;
T_PRIDFLT = 4;
T_PRILOW = 3;
T_PRIMID = 2;
T_PRIHIGH = 1;
T_PRITOP = 0;
T_NOPROTECT = 1;
T_PASSIVEPROTECT = 2;
T_ACTIVEPROTECT = 4;
T_LTPDUDFLT = 2048;
T_CLASS0 = 0;
T_CLASS1 = 1;
T_CLASS2 = 2;
T_CLASS3 = 3;
T_CLASS4 = 4;
// Options Management structures.
type
Prate = ^Trate;
Trate = record
targetvalue : longint; // target value
minacceptvalue : longint; // minimum acceptable value
end;
Preqvalue = ^Treqvalue;
Treqvalue = record
called : Trate; // called rate
calling : Trate; // calling rate
end;
Pthrpt = ^Tthrpt;
Tthrpt = record
maxthrpt : Treqvalue; // maximum throughput
avgthrpt : Treqvalue; // average throughput
end;
Pmanagement = ^Tmanagement;
Tmanagement = record
dflt : smallint;
ltpdu : longint;
reastime : smallint;
_class : char;
altclass : char;
extform : char;
flowctrl : char;
checksum : char;
netexp : char;
netrecptcf: char;
end;
// Connection oriented options.
Pisoco_options = ^Tisoco_options;
Tisoco_options = record
throughput : Tthrpt;
transdel : Treqvalue;
reserrorrate : Trate;
transffailprob : Trate;
estfailprob : Trate;
relfailprob : Trate;
estdelay : Trate;
reldelay : Trate;
connresil : Tnetbuf;
protection : word;
priority : smallint;
mngmt : Tmanagement; // management parameters
expd : char; // expedited data: T_YES or T_NO
end;
// Connectionless options.
Pisocl_options = ^Tisocl_options;
Tisocl_options = record
transdel : Trate; // transit delay
reserrorrate : Trate; // residual error rate
protection : word;
priority : smallint;
end;
// Novell connectionless options.
Pnovell_isocl_options = ^Tnovell_isocl_options;
Tnovell_isocl_options = record
transdel : Trate; // transit delay
reserrorrate : Trate; // residual error rate
protection : word;
priority : smallint;
checksum : longint;
end;
{-param.h----------------------------------------------------------------------}
const
HZ = 18;
NULL = 0;
PZERO = 20;
PCATCH = $8000;
{-poll.h-----------------------------------------------------------------------}
const
NPOLLFILE = 65535;
POLLIN = 1;
POLLPRI = 2;
POLLOUT = 4;
POLLERR = 10;
POLLHUP = 20;
POLLNVAL = 40;
{ array of streams to poll }
{ Internal "fd" for the benefit of the kernel }
type
Ppollfd = ^Tpollfd;
Tpollfd = record
fd : longint;
events : smallint;
revents : smallint;
_ifd : longint;
end;
{ I_POLL structure for ioctl on non-5.3 systems }
Pstrpoll = ^Tstrpoll;
Tstrpoll = record
nfds : dword;
pollfdp : Ppollfd;
timeout : longint;
end;
function poll(const fds:array of Tpollfd; nfds:dword; timeout:longint):longint;cdecl;external 'clib' name 'poll';
{-proc.h-----------------------------------------------------------------------}
type
Pproc = ^Tproc;
Tproc = record
p_pid : smallint;
p_pgrp : smallint;
end;
{-strlog.h---------------------------------------------------------------------}
const
SL_FATAL = $1;
SL_NOTIFY = $2;
SL_ERROR = $4;
SL_TRACE = $8;
I_TRCLOG = 1;
I_ERRLOG = 2;
LOGMSGSZ = 128;
type
Plog_ctl = ^Tlog_ctl;
Tlog_ctl = record
mid : smallint;
sid : smallint;
level : char;
flags : smallint;
ltime : longint;
ttime : longint;
seq_no: longint;
end;
Ptrace_ids = ^Ttrace_ids;
Ttrace_ids = record
ti_mid : smallint;
ti_sid : smallint;
ti_level : char;
ti_flags : smallint;
end;
{-strstat.h--------------------------------------------------------------------}
type
Pmodule_stat = ^Tmodule_stat;
Tmodule_stat = record
ms_pcnt : longint;
ms_scnt : longint;
ms_ocnt : longint;
ms_ccnt : longint;
ms_acnt : longint;
ms_xptr : Pchar;
ms_xsize: smallint;
end;
{-user.h-----------------------------------------------------------------------}
type
Puser = ^Tuser;
Tuser = record
u_error : longint;
u_uid : longint;
u_gid : longint;
u_ruid : longint;
u_rgid : longint;
u_ttyp : Psmallint;
u_procp : Pproc;
end;
{-stream.h---------------------------------------------------------------------}
type
Pmodule_info = ^Tmodule_info;
Tmodule_info = record
mi_idnum : word;
mi_idname : Pchar;
mi_minpsz : smallint;
mi_maxpsz : smallint;
mi_hiwat : smallint;
mi_lowat : smallint;
end;
Pqinit = ^Tqinit;
Tqinit = record
qi_putp : function :longint;cdecl;
qi_srvp : function :longint;
qi_qopen : function :longint;
qi_qclose : function :longint;
qi_qadmin : function :longint;
qi_minfo : Pmodule_info;
qi_mstat : Pmodule_stat;
end;
Pdatab = ^Tdatab;
Tdatab = record
db_freep : Pdatab;
db_base : Pbyte;
db_lim : Pbyte;
db_ref : byte;
db_type : byte;
db_class : byte;
db_pad : array[0..0] of byte;
end;
Tdblk_t = Tdatab;
type
Pmsgb = ^Tmsgb;
Tmsgb = record
b_next : Pmsgb; // next message on queue
b_prev : Pmsgb; // previous message on queue
b_cont : Pmsgb; // next message block of message
b_rptr : PChar; // first unread data byte in buffer
b_wptr : PChar; // first unwritten data byte
b_datap : Pdatab; // data block
end;
Tmblk_t = Tmsgb;
Pmblk_t = Pmsgb;
Pq_xtra = pointer; // dont know where this is defined
Pqueue = ^Tqueue;
Tqueue = record
q_qinfo : Pqinit;
q_first : Pmsgb;
q_last : Pmsgb;
q_next : Pqueue;
q_link : Pqueue;
q_ptr : Pchar;
q_count : byte; //ushort;
q_flag : byte; // ushort;
q_minpsz: smallint;
q_maxpsz: smallint;
q_hiwat : byte; // ushort;
q_lowat : byte; // ushort;
q_osx : Pq_xtra;
q_ffcp : Pqueue;
q_bfcp : Pqueue;
end;
Tqueue_t = Tqueue;
Pqueue_t = Pqueue;
{ Q state defines }
const
F_Q_IS_WRITE_Q = $1;
F_Q_DISABLED = $2;
F_Q_FULL = $4;
F_Q_TO_SCHEDULE = $8;
F_Q_PUT_STOPPED = $10;
F_Q_WELDED = $20;
F_Q_SEQUENT_SYNCH = $40;
{ Q state defines for 5.4 compatibility }
QREADR = $80;
QFULL = F_Q_FULL;
QENAB = F_Q_TO_SCHEDULE;
{ Used in M_IOCTL mblks to muxes (ioc_cmd I_LINK) }
{ lowest level write queue of upper stream }
{ highest level write queue of lower stream }
{ system-unique index for lower stream }
type
Plinkblk = ^Tlinkblk;
Tlinkblk = record
l_qtop : Pqueue_t;
l_qbot : Pqueue_t;
l_index : longint;
end;
{ Message types }
const
QNORM = 0;
{ Ordinary data }
M_DATA = 0;
{ Internal control info and data }
M_PROTO = 1;
{ Request a driver to send a break }
M_BREAK = 010;
{ Used to pass a file pointer }
M_PASSFP = 011;
{ Requests a signal to be sent }
M_SIG = 013;
{ Request a real-time delay }
M_DELAY = 014;
{ For inter-module communication }
M_CTL = 015;
{ Used internally for I_STR requests }
M_IOCTL = 016;
{ Alters characteristics of stream head }
M_SETOPTS = 020;
{ Priority messages types }
QPCTL = 0200;
{ Positive ack of previous M_IOCTL }
M_IOCACK = 0201;
{ Previous M_IOCTL failed }
M_IOCNAK = 0202;
{ Same as M_PROTO except for priority }
M_PCPROTO = 0203;
{ Priority signal }
M_PCSIG = 0204;
{ Requests modules to flush queues }
M_FLUSH = 0206;
{ Request drivers to stop output }
M_STOP = 0207;
{ Request drivers to start output }
M_START = 0210;
{ Driver can no longer produce data }
M_HANGUP = 0211;
{ Reports downstream error condition }
M_ERROR = 0212;
{ Reports client read at stream head }
M_READ = 0213;
{ PSE-private type; high priority data }
M_HPDATA = 0214;
FLUSHALL = 1;
FLUSHDATA = 0;
type
Piocblk = ^Tiocblk;
Tiocblk = record
ioc_cmd : longint;
ioc_uid : word;
ioc_gid : word;
ioc_id : dword;
ioc_count : dword;
ioc_error : longint;
ioc_rval : longint;
end;
Pstrpfp = ^Tstrpfp;
Tstrpfp = record
pass_file_cookie : dword;
pass_uid : word;
pass_gid : word;
pass_sth : pointer;
end;
Pstroptions = ^Tstroptions;
Tstroptions = record
so_flags : smallint;
so_readopt : smallint;
so_wroff : word;
so_minpsz : smallint;
so_maxpsz : smallint;
so_hiwat : word;
so_lowat : word;
end;
const
SO_ALL = 0377;
SO_READOPT = 01;
SO_WROFF = 02;
SO_MINPSZ = 04;
SO_MAXPSZ = 010;
SO_HIWAT = 020;
SO_LOWAT = 040;
SO_MREADON = 0100;
SO_MREADOFF = 0200;
BPRI_LO = 1;
BPRI_MED = 2;
BPRI_HI = 3;
INFPSZ = -(1);
const
MAXMSGSIZE = 4096;
OPENFAIL = -(1);
CLONEOPEN = $2;
MODOPEN = $1;
NSTREVENT = 40;
STRMSGSZ = MAXMSGSIZE;
STRCTLSZ = 1024;
STRLOFRAC = 80;
STRMEDFRAC = 90;
MAXBSIZE = MAXMSGSIZE;
type TFuncLongCdecl = function : longint; cdecl;
function allocb(size:longint; pri:longint):Pmblk_t;cdecl;external 'streams' name 'allocb';
function allocq:Pqueue_t;cdecl;external 'streams' name 'allocq';
function adjmsg(mp:Pmblk_t; len_param:longint):longint;cdecl;external 'streams' name 'adjmsg';
function backq(q:Pqueue_t):Pqueue_t;cdecl;external 'streams' name 'backq';
function bufcall(size:longint; pri:longint; func:TFuncLongCdecl; arg:longint):longint;cdecl;external 'streams' name 'bufcall';
procedure bcopy(src:Pchar; dst:Pchar; len:longint);cdecl;external 'streams' name 'bcopy';
procedure bzero(buffer:Pchar; nbytes:longint);cdecl;external 'streams' name 'bzero';
function canput(q:Pqueue_t):longint;cdecl;external 'streams' name 'canput';
function copyb(mp:Pmblk_t):Pmblk_t;cdecl;external 'streams' name 'copyb';
function copymsg(mp:Pmblk_t):Pmblk_t;cdecl;external 'streams' name 'copymsg';
function dupb(bp:Pmblk_t):Pmblk_t;cdecl;external 'streams' name 'dupb';
function dupmsg(mp:Pmblk_t):Pmblk_t;cdecl;external 'streams' name 'dupmsg';
function flushq(q:Pqueue_t; flag:longint):longint;cdecl;external 'streams' name 'flushq';
function freeb(bp:Pmblk_t):longint;cdecl;external 'streams' name 'freeb';
function freemsg(mp:Pmblk_t):longint;cdecl;external 'streams' name 'freemsg';
function freeq(q:Pqueue_t):longint;cdecl;external 'streams' name 'freeq';
function getq(q:Pqueue_t):Pmblk_t;cdecl;external 'streams' name 'getq';
function insq(q:Pqueue_t; emp:Pmblk_t; nmp:Pmblk_t):longint;cdecl;external 'streams' name 'insq';
function linkb(mp1:Pmblk_t; mp2:Pmblk_t):longint;cdecl;external 'streams' name 'linkb';
function msgdsize(mp:Pmblk_t):longint;cdecl;external 'streams' name 'msgdsize';
function pullupmsg(mp:Pmblk_t; len:longint):longint;cdecl;external 'streams' name 'pullupmsg';
function putbq(q:Pqueue_t; mp:Pmblk_t):longint;cdecl;external 'streams' name 'putbq';
function putctl(q:Pqueue_t; _type:longint):longint;cdecl;external 'streams' name 'putctl';
function putctl1(q:Pqueue_t; _type:longint; c:longint):longint;cdecl;external 'streams' name 'putctl1';
function putq(q:Pqueue_t; mp:Pmblk_t):longint;cdecl;external 'streams' name 'putq';
function qenable(q:Pqueue_t):longint;cdecl;external 'streams' name 'qenable';
function qreply(q:Pqueue_t; mp:Pmblk_t):longint;cdecl;external 'streams' name 'qreply';
function qsize(q:Pqueue_t):longint;cdecl;external 'streams' name 'qsize';
function rmvb(mp:Pmblk_t; bp:Pmblk_t):Pmblk_t;cdecl;external 'streams' name 'rmvb';
function rmvq(q:Pqueue_t; mp:Pmblk_t):longint;cdecl;external 'streams' name 'rmvq';
function strlog(sid:smallint; mid:smallint; level:char; aflags:smallint; args:array of const):longint;cdecl;external 'streams' name 'strlog';
function strlog(sid:smallint; mid:smallint; level:char; aflags:smallint):longint;cdecl;external 'streams' name 'strlog';
function testb(size:longint; pri:longint):longint;cdecl;external 'streams' name 'testb';
function timeout(func:TFuncLongCdecl; arg:pointer; ticks:longint):longint;cdecl;external 'streams' name 'timeout';
function unlinkb(mp:Pmblk_t):Pmblk_t;cdecl;external 'streams' name 'unlinkb';
function unbufcall(id:longint):longint;cdecl;external 'streams' name 'unbufcall';
{-tispxipx.h-------------------------------------------------------------------}
type
Pipxaddr_s = ^Tipxaddr_s;
Tipxaddr_s = record
ipxa_net : array[0..3] of byte;
ipxa_node : array[0..5] of byte;
ipxa_socket : array[0..1] of byte;
end;
TIPX_ADDR = Tipxaddr_s;
PIPX_ADDR = ^TIPX_ADDR;
Pipxopt_s = ^Tipxopt_s;
Tipxopt_s = record
ipx_type : byte;
ipx_pad1 : array[0..2] of byte;
ipx_hops : byte;
ipx_pad2 : array[0..2] of byte;
end;
TIPX_OPTS = Tipxopt_s;
PIPX_OPTS = ^TIPX_OPTS;
Pspxopt_s = ^Tspxopt_s;
Tspxopt_s = record
spx_connectionID : array[0..1] of byte;
spx_allocationNumber : array[0..1] of byte;
spx_pad1 : array[0..3] of byte;
end;
TSPX_OPTS = Tspxopt_s;
PSPX_OPTS = ^TSPX_OPTS;
Pspx_optmgmt = ^Tspx_optmgmt;
Tspx_optmgmt = record
spxo_retry_count : byte;
spxo_watchdog_flag : byte;
spxo_min_retry_delay : dword;
spxo_pad2 : array[0..1] of byte;
end;
const
OPTIONS_VERSION = 1;
function OPTIONS_SIZE : longint;
type
Pspx2_options = ^Tspx2_options;
Tspx2_options = record
versionNumber : dword;
spxIIOptionNegotiate : dword;
spxIIRetryCount : dword;
spxIIMinimumRetryDelay : dword;
spxIIMaximumRetryDelta : dword;
spxIIWatchdogTimeout : dword;
spxIIConnectTimeout : dword;
spxIILocalWindowSize : dword;
spxIIRemoteWindowSize : dword;
spxIIConnectionID : dword;
spxIIInboundPacketSize : dword;
spxIIOutboundPacketSize: dword;
spxIISessionFlags : dword;
end;
const
SPX_WATCHDOG_OFF = 0;
SPX_WATCHDOG_ON = not (SPX_WATCHDOG_OFF);
SPX_WATCHDOG_DEFAULT = SPX_WATCHDOG_ON;
SPX_RETRY_MIN = 3;
SPX_RETRY_MAX = 50;
SPX_RETRY_DEFAULT = 10;
SPX_WATCHDOG_TIMEOUT_MIN = 3000;
SPX_WATCHDOG_TIMEOUT_MAX = 300000;
SPX_WATCHDOG_TIMEOUT_DEFAULT = 60000;
SPX_MIN_RETRY_DELAY_MIN = 1;
SPX_MIN_RETRY_DELAY_MAX = 60000;
SPX_MIN_RETRY_DELAY_DEFAULT = 0;
SPX_MAX_RETRY_DELTA_MIN = 1000;
SPX_MAX_RETRY_DELTA_MAX = 60000;
SPX_MAX_RETRY_DELTA_DEFAULT = 5000;
SPX_OPTION_NEGOTIATE_OFF = 0;
SPX_OPTION_NEGOTIATE_ON = not (SPX_OPTION_NEGOTIATE_OFF);
SPX_OPTION_NEGOTIATE_DEFAULT = SPX_OPTION_NEGOTIATE_ON;
SPX_CONNECT_TIMEOUT_MIN = 1000;
SPX_CONNECT_TIMEOUT_MAX = 120000;
SPX_CONNECT_TIMEOUT_DEFAULT = 0;
SPX_LOCAL_WINDOW_SIZE_MIN = 1;
SPX_LOCAL_WINDOW_SIZE_MAX = 8;
SPX_LOCAL_WINDOW_SIZE_DEFAULT = 0;
SPX2_SF_NONE = $00;
SPX2_SF_IPX_CHECKSUM = $01;
SPX2_SF_SPX2_SESSION = $02;
TLI_SPX_CONNECTION_FAILED = $ed;
TLI_SPX_CONNECTION_TERMINATED = $ec;
TLI_SPX_MALFORMED_PACKET = $fe;
TLI_SPX_PACKET_OVERFLOW = $fd;
TLI_SPX_UNREACHABLE_DEST = $70;
TLI_IPX_MALFORMED_ADDRESS = $fe;
TLI_IPX_PACKET_OVERFLOW = $fd;
{-in.pp------------------------------------------------------------------------}
const
IPPROTO_IP = 0;
IPPROTO_ICMP = 1;
IPPROTO_IGMP = 2;
IPPROTO_GGP = 3;
IPPROTO_TCP = 6;
IPPROTO_EGP = 8;
IPPROTO_PUP = 12;
IPPROTO_UDP = 17;
IPPROTO_IDP = 22;
IPPROTO_ND = 77;
IPPROTO_RAW = 255;
IPPROTO_MAX = 256;
// Port/socket numbers: network standard functions
IPPORT_ECHO = 7;
IPPORT_DISCARD = 9;
IPPORT_SYSTAT = 11;
IPPORT_DAYTIME = 13;
IPPORT_NETSTAT = 15;
IPPORT_FTP = 21;
IPPORT_TELNET = 23;
IPPORT_SMTP = 25;
IPPORT_TIMESERVER = 37;
IPPORT_NAMESERVER = 42;
IPPORT_WHOIS = 43;
IPPORT_MTP = 57;
// Port/socket numbers: host specific functions
IPPORT_TFTP = 69;
IPPORT_RJE = 77;
IPPORT_FINGER = 79;
IPPORT_TTYLINK = 87;
IPPORT_SUPDUP = 95;
// UNIX TCP sockets
IPPORT_EXECSERVER = 512;
IPPORT_LOGINSERVER = 513;
IPPORT_CMDSERVER = 514;
IPPORT_EFSSERVER = 520;
// UNIX UDP sockets
IPPORT_BIFFUDP = 512;
IPPORT_WHOSERVER = 513;
{ 520+1 also used }
IPPORT_ROUTESERVER = 520;
IPPORT_RESERVED = 1024;
IPPORT_USERRESERVED = 5000;
type
Pin_addr = ^Tin_addr;
Tin_addr = record
s_addr : dword;
end;
const
IN_CLASSA_NET = $ff000000;
IN_CLASSA_NSHIFT = 24;
IN_CLASSA_HOST = $00ffffff;
IN_CLASSA_MAX = 128;
IN_CLASSB_NET = $ffff0000;
IN_CLASSB_NSHIFT = 16;
IN_CLASSB_HOST = $0000ffff;
IN_CLASSB_MAX = 65536;
IN_CLASSC_NET = $ffffff00;
IN_CLASSC_NSHIFT = 8;
IN_CLASSC_HOST = $000000ff;
IN_LOOPBACKNET = 127;
// var sin_port : word;cvar;public;
// sin_zero : array[0..7] of char;cvar;public;
const
IP_OPTIONS = 1;
function ntohs(value:word):word;cdecl;external {'tcpip'} name 'ntohs';
function htons(value:word):word;cdecl;external {'tcpip'} name 'htons';
function ntohl(value:dword):dword;cdecl;external {'tcpip'} name 'ntohl';
function htonl(value:dword):dword;cdecl;external {'tcpip'} name 'htonl';
{------------------------------------------------------------------------------}
implementation
function t_error : longint;
begin
t_error := __get_t_errno_ptr^;
end;
function OPTIONS_SIZE : longint;
begin
OPTIONS_SIZE:=13 * (sizeof(longint));
end;
end.