mirror of
https://github.com/linux-apfs/apfstests.git
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Nathan Scott
52 lines
1.9 KiB
C
52 lines
1.9 KiB
C
/*
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* Copyright (c) 2000 Silicon Graphics, Inc.
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* All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it would 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. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _DATAASCII_H_
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#define _DATAASCII_H_
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/***********************************************************************
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* int dataasciigen(listofchars, buffer, size, offset)
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*
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* This function fills buffer with ascii characters.
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* The ascii characters are obtained from listofchars or the CHARS array
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* if listofchars is NULL.
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* Each char is selected by an index. The index is the remainder
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* of count divided by the array size.
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* This method allows more than one process to write to a location
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* in a file without corrupting it for another process' point of view.
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*
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* The return value will be the number of character written in buffer
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* (size).
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*
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***********************************************************************/
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int dataasciigen(char *, char *, int, int);
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/***********************************************************************
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* int dataasciichk(listofchars, buffer, size, count, errmsg)
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*
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* This function checks the contents of a buffer produced by
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* dataasciigen.
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*
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* return values:
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* >= 0 : error at character count
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* < 0 : no error
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***********************************************************************/
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int dataasciichk(char *, char *, int, int, char**);
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#endif
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