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- jessie 3.16.56-1+deb8u1
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¶
bdevblock 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.COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |