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* remove GetEnv dependency

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git-svn-id: trunk@3729 -
This commit is contained in:
Tomas Hajny 2006-05-28 22:27:27 +00:00
parent b74142460f
commit 4d9e404403
2 changed files with 13 additions and 10 deletions
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16
rtl/inc/fexpand.inc
View File

@ -67,7 +67,7 @@ end;
{$IFDEF FPC_FEXPAND_VOLUMES}
{$IFNDEF FPC_FEXPAND_NO_DEFAULT_PATHS}
procedure GetDirIO (const VolumeName: OpenString; var Dir: PathStr);
procedure GetDirIO (const VolumeName: OpenString; var Dir: string);
var
OldInOutRes: word;
@ -91,7 +91,8 @@ function FExpand (const Path: PathStr): PathStr;
FPC_FEXPAND_NO_DOTS_UPDIR, FPC_FEXPAND_DIRSEP_IS_UPDIR,
FPC_FEXPAND_DIRSEP_IS_CURDIR and FPC_FEXPAND_MULTIPLE_UPDIR conditionals
might be defined to specify FExpand behaviour - see end of this file for
individual descriptions.
individual descriptions. Finally, FPC_FEXPAND_SYSUTILS allows to reuse
the same implementation for SysUtils.ExpandFileName.
*)
{$IFDEF FPC_FEXPAND_DRIVES}
@ -161,15 +162,15 @@ begin
if (Length (Pa) >= 1) and (Pa [1] = '~') and
((Pa [2] = DirectorySeparator) or (Length (Pa) = 1)) then
begin
{$IFOPT H-}
{$IFDEF FPC_FEXPAND_SYSUTILS}
S := GetEnvironmentVariable ('HOME');
{$ELSE FPC_FEXPAND_SYSUTILS}
{$IFDEF FPC_FEXPAND_GETENV_PCHAR}
S := StrPas (GetEnv ('HOME'));
{$ELSE FPC_FEXPAND_GETENV_PCHAR}
{$ENDIF H-}
S := GetEnv ('HOME');
{$IFOPT H-}
{$ENDIF FPC_FEXPAND_GETENV_PCHAR}
{$ENDIF H-}
{$ENDIF FPC_FEXPAND_SYSUTILS}
if (S = '') or (Length (S) = 1)
and (S [1] = DirectorySeparator) then
Delete (Pa, 1, 1)
@ -577,5 +578,8 @@ end;
FPC_FEXPAND_MULTIPLE_UPDIR - grouping of more characters specifying
upper directory references higher directory levels. Example: '...'
(Netware).
FPC_FEXPAND_SYSUTILS allows to reuse the same implementation for
SysUtils.ExpandFileName by avoiding things specific for unit Dos.
*)

7
rtl/objpas/sysutils/fina.inc
View File

@ -94,12 +94,11 @@ else Result := '';
end;
{$ifdef Unix}
Function getenv(name:shortstring):Pchar; external name 'FPC_SYSC_FPGETENV';
{$endif}
type
PathStr=string;
{$DEFINE FPC_FEXPAND_SYSUTILS}
{$I fexpand.inc}