diff options
Diffstat (limited to 'share/man/man4/cd.4')
| -rw-r--r-- | share/man/man4/cd.4 | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/share/man/man4/cd.4 b/share/man/man4/cd.4 index 1ff58cc6ba8b..9c6b471fe8d9 100644 --- a/share/man/man4/cd.4 +++ b/share/man/man4/cd.4 @@ -39,38 +39,38 @@ .Sh DESCRIPTION The .Nm -driver provides support for a +driver provides support for a .Tn SCSI .Tn CD-ROM (Compact Disc-Read Only Memory) drive. -In an attempt to look like a regular disk, the +In an attempt to look like a regular disk, the .Nm driver synthesizes a partition table, with one partition covering the entire .Tn CD-ROM . It is possible to modify this partition table using .Xr disklabel 8 , -but it will only last until the +but it will only last until the .Tn CD-ROM is unmounted. -In general the interfaces are similar to those described by -.Xr ad 4 +In general the interfaces are similar to those described by +.Xr ad 4 and .Xr da 4 . .Pp As the .Tn SCSI -adapter is probed during boot, the +adapter is probed during boot, the .Tn SCSI bus is scanned for devices. Any devices found which answer as CDROM -(type 5) or WORM (type 4) type devices will be `attached' to the +(type 5) or WORM (type 4) type devices will be `attached' to the .Nm driver. Prior to .Fx 2.1 , the first device found will be attached as .Li cd0 -the next, +the next, .Li cd1 , etc. Beginning in @@ -84,7 +84,7 @@ The system utility .Xr disklabel 8 may be used to read the synthesized disk label -structure, which will contain correct figures for the size of the +structure, which will contain correct figures for the size of the .Tn CD-ROM should that information be required. .Sh KERNEL CONFIGURATION @@ -93,7 +93,7 @@ Any number of devices may be attached to the system regardless of system configuration as all resources are dynamically allocated. .Sh IOCTLS -The following +The following .Xr ioctl 2 calls which apply to .Tn SCSI @@ -215,7 +215,7 @@ struct ioc_play_msf u_char end_f; }; .Ed -.It Dv CDIOCREADSUBCHANNEL +.It Dv CDIOCREADSUBCHANNEL .Pq Li "struct ioc_read_subchannel" Read information from the subchannel at the location specified by this structure: @@ -236,7 +236,7 @@ struct ioc_read_subchannel { .Ed .It Dv CDIOREADTOCHEADER .Pq Li "struct ioc_toc_header" -Return summary information about the table of contents for the mounted +Return summary information about the table of contents for the mounted .Tn CD-ROM . The information is returned into the following structure: .Bd -literal -offset indent @@ -246,7 +246,7 @@ struct ioc_toc_header { u_char ending_track; }; .Ed -.It Dv CDIOREADTOCENTRYS +.It Dv CDIOREADTOCENTRYS .Pq Li "struct ioc_read_toc_entry" Return information from the table of contents entries mentioned. (Yes, this command name is misspelled.) The argument structure is defined as follows: @@ -308,11 +308,11 @@ Tell the drive to spin-up (-down) the .Tn CD-ROM . .It Dv CDIOCALLOW .It Dv CDIOCPREVENT -Tell the drive to allow (prevent) manual ejection of the +Tell the drive to allow (prevent) manual ejection of the .Tn CD-ROM disc. Not all drives support this feature. .It Dv CDIOCEJECT -Eject the +Eject the .Tn CD-ROM . .It Dv CDIOCCLOSE Tell the drive to close its door and load the media. Not all drives @@ -334,7 +334,7 @@ struct ioc_pitch .Ed .El .Sh NOTES -When a +When a .Tn CD-ROM is changed in a drive controlled by the .Nm @@ -351,13 +351,13 @@ The audio code in the driver only support .Tn SCSI-2 standard audio commands. -Because many +Because many .Tn CD-ROM manufacturers have not followed the standard, there are many .Tn CD-ROM drives for which audio will not work. Some work is planned to support -some of the more common `broken' +some of the more common `broken' .Tn CD-ROM drives; however, this is not yet under way. .Sh CHANGER OPERATION |