I2O_BLOCK_IOCTL(9) Message-based devices I2O_BLOCK_IOCTL(9)NAME
i2o_block_ioctl - Issue device specific ioctl calls.
SYNOPSIS
int i2o_block_ioctl(struct block_device * bdev, fmode_t mode,
unsigned int cmd, unsigned long arg);
ARGUMENTS
bdev
block device being opened
mode
file open mode
cmd
ioctl command
arg
arg
DESCRIPTION
Handles ioctl request for the block device.
Return 0 on success or negative error on failure.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 I2O_BLOCK_IOCTL(9)