mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-06-15 19:39:41 +02:00
51 lines
1.2 KiB
PHP
51 lines
1.2 KiB
PHP
{
|
|
$Id$
|
|
This file is part of the Free Pascal run time library.
|
|
Copyright (c) 2001 by Free Pascal development team
|
|
|
|
This file implements all the base types and limits required
|
|
for a minimal POSIX compliant subset required to port the compiler
|
|
to a new OS.
|
|
|
|
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 SysOSAlloc(size: ptrint): pointer;
|
|
begin
|
|
result:=Fpmmap(nil,Size,3,MAP_PRIVATE+MAP_ANONYMOUS,-1,0);
|
|
if result=pointer(-1) then
|
|
result:=nil
|
|
else
|
|
seterrno(0);
|
|
end;
|
|
|
|
{$define HAS_SYSOSFREE}
|
|
|
|
procedure SysOSFree(p: pointer; size: ptrint);
|
|
begin
|
|
fpmunmap(p, size);
|
|
end;
|
|
|
|
|
|
|
|
{
|
|
$Log$
|
|
Revision 1.1 2005-02-07 22:04:55 peter
|
|
* moved to unix
|
|
|
|
Revision 1.1 2005/02/06 16:57:18 peter
|
|
* threads for go32v2,os,emx,netware
|
|
|
|
Revision 1.1 2005/02/06 13:06:20 peter
|
|
* moved file and dir functions to sysfile/sysdir
|
|
* win32 thread in systemunit
|
|
|
|
}
|
|
|