diff options
| -rw-r--r-- | share/man/man4/mtio.4 | 44 |
1 files changed, 30 insertions, 14 deletions
diff --git a/share/man/man4/mtio.4 b/share/man/man4/mtio.4 index 18c8ad2..524ea63 100644 --- a/share/man/man4/mtio.4 +++ b/share/man/man4/mtio.4 @@ -82,6 +82,14 @@ on raw magnetic tape. The following definitions are from .Aq Pa sys/mtio.h : .Bd -literal +#ifndef _SYS_MTIO_H_ +#define _SYS_MTIO_H_ + +#ifndef _KERNEL +#include <sys/types.h> +#endif +#include <sys/ioccom.h> + /* * Structures and definitions for mag tape io control commands */ @@ -113,8 +121,7 @@ struct mtop { #define MTSETBSIZ 10 -/* Set density values for device. They are defined in the SCSI II spec */ -/* and range from 0 to 0x17. Sets the value for the opened mode only */ +/* Set density values for device. Sets the value for the opened mode only. */ #define MTSETDNSTY 11 @@ -146,9 +153,9 @@ struct mtop { #define MTIO_DSREG_REW 43 /* Rewinding */ #define MTIO_DSREG_TEN 44 /* Retensioning */ #define MTIO_DSREG_UNL 45 /* Unloading */ -#define MTIO_DSREG_LD 46 /* Unloading */ +#define MTIO_DSREG_LD 46 /* Loading */ -#endif +#endif /* __FreeBSD__ */ /* structure for MTIOCGET - mag tape get status command */ @@ -162,7 +169,7 @@ struct mtget { #if defined (__FreeBSD__) daddr_t mt_blksiz; /* presently operating blocksize */ daddr_t mt_density; /* presently operating density */ - daddr_t mt_comp; /* presently operating compression */ + u_int32_t mt_comp; /* presently operating compression */ daddr_t mt_blksiz0; /* blocksize for mode 0 */ daddr_t mt_blksiz1; /* blocksize for mode 1 */ daddr_t mt_blksiz2; /* blocksize for mode 2 */ @@ -172,14 +179,14 @@ struct mtget { daddr_t mt_density2; /* density for mode 2 */ daddr_t mt_density3; /* density for mode 3 */ /* the following are not yet implemented */ - u_char mt_comp0; /* compression type for mode 0 */ - u_char mt_comp1; /* compression type for mode 1 */ - u_char mt_comp2; /* compression type for mode 2 */ - u_char mt_comp3; /* compression type for mode 3 */ + u_int32_t mt_comp0; /* compression type for mode 0 */ + u_int32_t mt_comp1; /* compression type for mode 1 */ + u_int32_t mt_comp2; /* compression type for mode 2 */ + u_int32_t mt_comp3; /* compression type for mode 3 */ /* end not yet implemented */ #endif - daddr_t mt_fileno; /* file number of current position */ - daddr_t mt_blkno; /* block number of current position */ + daddr_t mt_fileno; /* relative file number of current position */ + daddr_t mt_blkno; /* relative block number of current position */ }; /* structure for MTIOCERRSTAT - tape get error status command */ @@ -214,6 +221,7 @@ union mterrstat { struct scsi_tape_errors scsi_errstat; char _reserved_padding[256]; }; + /* * Constants for mt_type byte. These are the same * for controllers compatible with the types listed. @@ -256,12 +264,19 @@ union mterrstat { #define MTIOCSLOCATE _IOW('m', 5, u_int32_t) /* seek to logical blk addr */ #define MTIOCHLOCATE _IOW('m', 6, u_int32_t) /* seek to hardware blk addr */ #define MTIOCERRSTAT _IOR('m', 7, union mterrstat) /* get tape errors */ +/* + * Set EOT model- argument is number of filemarks to end a tape with. + * Note that not all possible values will be accepted. + */ +#define MTIOCSETEOTMODEL _IOW('m', 8, u_int32_t) +/* Get current EOT model */ +#define MTIOCGETEOTMODEL _IOR('m', 8, u_int32_t) -#ifndef KERNEL +#ifndef _KERNEL #define DEFTAPE "/dev/nrsa0" #endif -#ifdef KERNEL +#ifdef _KERNEL /* * minor device number */ @@ -274,7 +289,8 @@ union mterrstat { #define T_6250BPI 020 /* select 6250 bpi */ #define T_BADBPI 030 /* undefined selection */ #endif -#endif /* _SYS_MTIO_H_ */ + +#endif /* !_SYS_MTIO_H_ */ .Ed .Pp .Sh FILES |
