newlib/winsup/testsuite/libltp/include/dataascii.h

66 lines
2.5 KiB
C
Raw Normal View History

2000-09-03 05:52:30 +02:00
/*
* Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write the Free Software Foundation, Inc., 59
* Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
* Mountain View, CA 94043, or:
*
* http://www.sgi.com
*
* For further information regarding this notice, see:
*
* http://oss.sgi.com/projects/GenInfo/NoticeExplan/
*/
#ifndef _DATAASCII_H_
#define _DATAASCII_H_
/***********************************************************************
* int dataasciigen(listofchars, buffer, size, offset)
*
* This function fills buffer with ascii characters.
* The ascii characters are obtained from listofchars or the CHARS array
* if listofchars is NULL.
* Each char is selected by an index. The index is the remainder
* of count divided by the array size.
* This method allows more than one process to write to a location
* in a file without corrupting it for another process' point of view.
*
* The return value will be the number of character written in buffer
* (size).
*
***********************************************************************/
int dataasciigen(char *, char *, int, int);
/***********************************************************************
* int dataasciichk(listofchars, buffer, size, count, errmsg)
*
* This function checks the contents of a buffer produced by
* dataasciigen.
*
* return values:
* >= 0 : error at character count
* < 0 : no error
***********************************************************************/
int dataasciichk(char *, char *, int, int, char**);
#endif