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| author | Jean-Marc Zucconi <jmz@FreeBSD.org> | 1997-06-02 20:05:39 +0000 |
|---|---|---|
| committer | Jean-Marc Zucconi <jmz@FreeBSD.org> | 1997-06-02 20:05:39 +0000 |
| commit | 7344a61e7b90cfafdd29926a4e17aebb01478610 (patch) | |
| tree | 0efd46a52ca74145dc8f3f3c0a6f508b0b606a83 /sys/sys/wormio.h | |
| parent | 1a26f4c024e5073717ff97306e7c082b82148966 (diff) | |
| download | src-7344a61e7b90cfafdd29926a4e17aebb01478610.tar.gz src-7344a61e7b90cfafdd29926a4e17aebb01478610.zip | |
Add 2 new ioctls: WORMIOCREADSESSIONINFO and WORMIOCWRITESESSION.
These commands are required for the "Disk-At-Once" write process:
WORMIOCREADSESSIONINFO returns the length of the lead-in and lead-out areas
and WORMIOCWRITESESSION is used to send the table of contents of the disk.
Notes
Notes:
svn path=/head/; revision=26392
Diffstat (limited to 'sys/sys/wormio.h')
| -rw-r--r-- | sys/sys/wormio.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sys/sys/wormio.h b/sys/sys/wormio.h index 646247ba6737..249852398b8f 100644 --- a/sys/sys/wormio.h +++ b/sys/sys/wormio.h @@ -72,6 +72,23 @@ struct wormio_fixation */ #define WORMIOCFINISHTRACK _IO('W', 23) + +struct wormio_session_info { + u_short lead_in; + u_short lead_out; +}; +#define WORMIOCREADSESSIONINFO _IOR('W', 31, struct wormio_session_info) + +struct wormio_write_session { + int toc_type; + int onp; + int lofp; + int length; + char catalog[13]; + u_char *track_desc; +}; +#define WORMIOCWRITESESSION _IOW('W', 32, struct wormio_write_session) + /* Errors/warnings */ #define WORM_SEQUENCE_ERROR 1 #define WORM_DUMMY_BLOCKS_ADDED 2 |