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Add <sys/wormio.h>, containing the declarations that are shared between

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kernel and userland.
This commit is contained in:
Joerg Wunsch 1996-01-27 17:49:47 +00:00
parent 984afdcfd2
commit b10fe1a96d
1 changed files with 62 additions and 0 deletions
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sys/sys/wormio.h Normal file
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/* Shared between kernel & process */
#ifndef _SYS_WORMIO_H_
#define _SYS_WORMIO_H_
/***************************************************************\
* Ioctls for the WORM drive *
\***************************************************************/
/*
* Quirk select: chose the set of quirk functions to use for this
* device.
*/
struct wormio_quirk_select
{
const char *vendor; /* vendor name */
const char *model; /* model name */
};
#define WORMIOCQUIRKSELECT _IOW('W', 10, struct wormio_quirk_select)
/*
* Prepare disk-wide parameters.
*/
struct wormio_prepare_disk
{
int dummy; /* use dummy writes, laser turned off */
int speed; /* drive speed selection */
};
#define WORMIOCPREPDISK _IOW('W', 20, struct wormio_prepare_disk)
/*
* Prepare track-specific parameters.
*/
struct wormio_prepare_track
{
int audio; /* audio track (data track if 0) */
int preemp; /* audio with preemphasis */
};
#define WORMIOCPREPTRACK _IOW('W', 21, struct wormio_prepare_track)
/*
* Fixation: write leadins and leadouts. Select table-of-contents
* type for this session. If onp is != 0, another session will be
* opened.
*/
struct wormio_fixation
{
int toc_type; /* TOC type */
int onp; /* open next program area */
};
#define WORMIOCFIXATION _IOW('W', 22, struct wormio_fixation)
#endif /* _SYS_WORMIO_H_ */