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* htons etc

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This commit is contained in:
marco 2004-11-01 16:23:15 +00:00
parent 1cb384eae9
commit 34282c6cf9
2 changed files with 62 additions and 2 deletions
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54
rtl/inc/sockets.inc
View File

@ -170,9 +170,61 @@ begin
else else
Accept:=false; Accept:=false;
end; end;
type thostaddr= packed array[1..4] of byte;
function htonl( host : longint):longint; {$ifndef VER1_0} inline; {$ENDIF}
begin
{$ifdef FPC_BIG_ENDIAN}
htonl:=host;
{$else}
htonl:=THostAddr(host)[4];
htonl:=htonl or ( (THostAddr(host)[3]) shl 8);
htonl:=htonl or ( (THostAddr(host)[2]) shl 16);
htonl:=htonl or ( (THostAddr(host)[1]) shl 24);
{$endif}
end;
Function NToHl (Net : Longint) : Longint; {$ifndef VER1_0} inline; {$ENDIF}
begin
{$ifdef FPC_BIG_ENDIAN}
ntohl:=net;
{$else}
ntohl:=THostAddr(Net)[4];
ntohl:=ntohl or ( (THostAddr(Net)[3]) shl 8);
ntohl:=ntohl or ( (THostAddr(Net)[2]) shl 16);
ntohl:=ntohl or ( (THostAddr(Net)[1]) shl 24);
{$endif}
end;
function htons( host : word):word; {$ifndef VER1_0} inline; {$ENDIF}
begin
{$ifdef FPC_BIG_ENDIAN}
htonl:=host;
{$else}
htons:=swap(host);
{$endif}
end;
Function NToHs (Net : word):word;{$ifndef VER1_0} inline; {$ENDIF}
begin
{$ifdef FPC_BIG_ENDIAN}
ntohs:=net;
{$else}
ntohs:=swap(net);
{$endif}
end;
{ {
$Log$ $Log$
Revision 1.11 2003-11-23 10:57:15 michael Revision 1.12 2004-11-01 16:23:15 marco
* htons etc
Revision 1.11 2003/11/23 10:57:15 michael
+ Changed mode to output for file sockets + Changed mode to output for file sockets
Revision 1.10 2003/11/22 21:58:09 marco Revision 1.10 2003/11/22 21:58:09 marco

10
rtl/inc/socketsh.inc
View File

@ -184,9 +184,17 @@ Function Accept(Sock:longint;var addr:TInetSockAddr;var SockIn,SockOut:text):Boo
Function Connect(Sock:longint;const addr:TInetSockAddr;var SockIn,SockOut:text):Boolean; Function Connect(Sock:longint;const addr:TInetSockAddr;var SockIn,SockOut:text):Boolean;
Function Connect(Sock:longint;const addr:TInetSockAddr;var SockIn,SockOut:file):Boolean; Function Connect(Sock:longint;const addr:TInetSockAddr;var SockIn,SockOut:file):Boolean;
function htonl( host : longint):longint; {$ifndef ver1_0} inline; {$endif}
Function NToHl (Net : Longint) : Longint; {$ifndef ver1_0} inline; {$endif}
function htons( host : word):word; {$ifndef ver1_0} inline; {$endif}
Function NToHs (Net : word):word; {$ifndef ver1_0} inline; {$endif}
{ {
$Log$ $Log$
Revision 1.14 2004-03-16 19:15:57 marco Revision 1.15 2004-11-01 16:23:15 marco
* htons etc
Revision 1.14 2004/03/16 19:15:57 marco
* sockaddr is now a union between the old and new struct as grace period * sockaddr is now a union between the old and new struct as grace period
Revision 1.13 2004/03/16 18:03:37 marco Revision 1.13 2004/03/16 18:03:37 marco