54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/* @(#)xio.h 1.4 06/11/11 Copyright 2003-2004 J. Schilling */
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/*
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* EXtended I/O functions for cdrecord
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*
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* Copyright (c) 2003-2004 J. Schilling
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*/
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/*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* See the file CDDL.Schily.txt in this distribution for details.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file CDDL.Schily.txt from this distribution.
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*/
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#ifndef _XIO_H
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#define _XIO_H
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#include <schily/utypes.h>
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#include <schily/unistd.h>
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typedef struct xio {
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struct xio *x_next;
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char *x_name;
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Ullong x_off;
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off_t x_startoff;
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int x_file;
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int x_refcnt;
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int x_oflag;
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int x_omode;
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int x_xflags;
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} xio_t;
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/*
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* Defines for x_xflags
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*/
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#define X_NOREWIND 0x01 /* Do not rewind() the file on xclose() */
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#define X_UFLAGS 0xFF /* Mask for flags allowed with xopen() */
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#define X_NOSEEK 0x1000 /* Cannot seek on this fd */
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#define xfileno(p) (((xio_t *)(p))->x_file)
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extern void *xopen __PR((char *name, int oflag, int mode,
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int xflags));
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extern off_t xmarkpos __PR((void *vp));
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extern int xclose __PR((void *vp));
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#endif
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