diff options
Diffstat (limited to 'man4/sd.4')
| -rw-r--r-- | man4/sd.4 | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -68,7 +68,7 @@ struct hd_geometry { .in .IP A pointer to this structure is passed as the -.BR ioctl (2) +.MR ioctl 2 parameter. .IP The information returned in the parameter is the disk geometry of the drive @@ -79,17 +79,17 @@ the physical geometry of the drive. It is used when constructing the drive's partition table, however, and is needed for convenient operation of -.BR fdisk (1), -.BR efdisk (1), +.MR fdisk 1 , +.MR efdisk 1 , and -.BR lilo (1). +.MR lilo 1 . If the geometry information is not available, zero will be returned for all of the parameters. .TP .B BLKGETSIZE Returns the device size in sectors. The -.BR ioctl (2) +.MR ioctl 2 parameter should be a pointer to a .IR long . .TP @@ -98,12 +98,12 @@ Forces a reread of the SCSI disk partition tables. No parameter is needed. .IP The SCSI -.BR ioctl (2) +.MR ioctl 2 operations are also supported. If the -.BR ioctl (2) +.MR ioctl 2 parameter is required, and it is NULL, then -.BR ioctl (2) +.MR ioctl 2 fails with the error .BR EINVAL . .SH FILES |