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46 lines
1015 B
ObjectPascal
46 lines
1015 B
ObjectPascal
{
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This file is part of the Free Pascal run time library.
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Copyright (c) 1999-2000 by the Free Pascal development team.
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY;without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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Unit errors;
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Interface
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uses strings,unixtype;
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{$i errnostr.inc} // BSD or Linux ones
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Function StrError(err:cint):string;
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Procedure PError(const s:string; Errno : cint);
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Implementation
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Function StrError(err:cint):string;
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var s : string[12];
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begin
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if (err<0) or (err>=sys_errn) then
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begin
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str(err,s);
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StrError:='Unknown Error ('+s+')';
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end
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else
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StrError:=StrPas(Sys_ErrList[err]);
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end;
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procedure PError(const s:string; Errno : cint);
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begin
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WriteLn(stderr,s,': ',StrError(ErrNo));
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end;
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end.
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