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fix another bug in goto it is internel label :eof jump to end of the bat file

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svn path=/trunk/; revision=16670
This commit is contained in:
Magnus Olsen 2005-07-20 18:43:01 +00:00
parent 4365851492
commit 368f39faad
1 changed files with 12 additions and 2 deletions
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12
reactos/subsys/system/cmd/goto.c
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@ -75,7 +75,16 @@ INT cmd_goto (LPTSTR cmd, LPTSTR param)
/* set file pointer to the beginning of the batch file */ /* set file pointer to the beginning of the batch file */
lNewPosHigh = 0; lNewPosHigh = 0;
SetFilePointer (bc->hBatchFile, 0, &lNewPosHigh, FILE_BEGIN);
/* jump to end of the file */
if ( _tcsicmp( param, _T(":eof"))==0)
{
SetFilePointer (bc->hBatchFile, 0, &lNewPosHigh, FILE_END);
return 0;
}
/* jump to begin of the file */
SetFilePointer (bc->hBatchFile, 0, &lNewPosHigh, FILE_BEGIN);
while (FileGetString (bc->hBatchFile, textline, sizeof(textline))) while (FileGetString (bc->hBatchFile, textline, sizeof(textline)))
{ {
@ -105,6 +114,7 @@ INT cmd_goto (LPTSTR cmd, LPTSTR param)
pos++; pos++;
} }
/* use whole label name */ /* use whole label name */
if ((*tmp == _T(':')) && (_tcsicmp (++tmp, param) == 0)) if ((*tmp == _T(':')) && (_tcsicmp (++tmp, param) == 0))
return 0; return 0;