Index Index for
Section 9
Index Alphabetical
listing for D
Bottom of page Bottom of
page		 

DIOCWLABEL(9r)


NAME

  DIOCWLABEL - Disk: Sets a write-enable label on a disk


SYNOPSIS

  #include <io/common/devio.h>
  #include <sys/ioctl.h>


  int ioctl(
	  dev_t dev,
	  register int DIOCWLABEL,
	  caddr_t data,
	  int flag );


DESCRIPTION

  The DIOCWLABEL ioctl command turns the write-protect flag on and off for
  the block where the disk label is kept.


EXAMPLE

  See Writing Device Drivers: Advanced Topics for an example of how a disk
  device driver implements the DIOCWLABEL command.


SEE ALSO

  Data Structures: disklabel(9s)

Index Index for
Section 9
Index Alphabetical
listing for D
Top of page Top of
page