fpc/rtl/darwin/unixsysc.inc
Jonas Maebe 82343a6dc6 * first working version of the Darwin/Mac OS X (for PowerPC) RTL
Several non-essential units are still missing, but make cycle works
2004-01-04 20:05:38 +00:00

73 lines
1.8 KiB
PHP

{
$Id$
This file is part of the Free Component Library (FCL)
Copyright (c) 1999-2000 by Peter Vreman
Darwin temporary pclose/assignpipe implementation
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
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.
**********************************************************************}
Function PClose(Var F:file) : cint;
var
pl : ^cint;
res : cint;
begin
fpclose(filerec(F).Handle);
{ closed our side, Now wait for the other - this appears to be needed ?? }
pl:=@(filerec(f).userdata[2]);
fpwaitpid(pl^,@res,0);
pclose:=res shr 8;
end;
Function PClose(Var F:text) :cint;
var
pl : ^longint;
res : longint;
begin
fpclose(Textrec(F).Handle);
{ closed our side, Now wait for the other - this appears to be needed ?? }
pl:=@(textrec(f).userdata[2]);
fpwaitpid(pl^,@res,0);
pclose:=res shr 8;
end;
// can't have oldfpccall here, linux doesn't need it.
Function AssignPipe(var pipe_in,pipe_out:cint):cint; [public, alias : 'FPC_SYSC_ASSIGNPIPE'];
{
Sets up a pair of file variables, which act as a pipe. The first one can
be read from, the second one can be written to.
If the operation was unsuccesful, linuxerror is set.
}
var
ret : longint;
errn : cint;
fdis : array[0..1] of cint;
begin
fdis[0]:=pipe_in;
fdis[1]:=pipe_out;
ret:=pipe(fdis);
pipe_in:=fdis[0];
pipe_out:=fdis[1];
AssignPipe:=ret;
end;
{
$Log$
Revision 1.1 2004-01-04 20:05:38 jonas
* first working version of the Darwin/Mac OS X (for PowerPC) RTL
Several non-essential units are still missing, but make cycle works
}