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* Setup ExecPathStr for ParamStr(0)

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This commit is contained in:
peter 2002-12-27 18:36:16 +00:00
parent 3a72a71c80
commit a6180062a4
1 changed files with 25 additions and 1 deletions
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26
rtl/linux/system.pp
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@ -91,6 +91,26 @@ begin
OpenStdIO(StdErr,fmOutput,StdErrorHandle);
end;
procedure SysInitExecPath;
var
hs : string[16];
link : string;
i : longint;
begin
str(Fpgetpid,hs);
hs:='/proc/'+hs+'/exe'#0;
i:=Fpreadlink(@hs[1],@link[1],high(link));
{ it must also be an absolute filename, linux 2.0 points to a memory
location so this will skip that }
if (i>0) and (link[1]='/') then
begin
link[0]:=chr(i);
ExecPathStr:=link;
end;
end;
Begin
IsConsole := TRUE;
IsLibrary := FALSE;
@ -103,6 +123,7 @@ Begin
SysInitExceptions;
{ Arguments }
SetupCmdLine;
SysInitExecPath;
{ Setup stdin, stdout and stderr }
SysInitStdIO;
{ Reset IO Error }
@ -114,7 +135,10 @@ End.
{
$Log$
Revision 1.5 2002-12-18 20:42:29 peter
Revision 1.6 2002-12-27 18:36:16 peter
* Setup ExecPathStr for ParamStr(0)
Revision 1.5 2002/12/18 20:42:29 peter
* initial stacklen setup
Revision 1.3 2002/12/18 16:44:09 marco