- In computing,
ioctl (an
abbreviation of input/output control) is a
system call for device-specific input/output
operations and
other operations which...
- code is now used to
indicate that an
invalid ioctl (input/output control)
number was
specified in an
ioctl system call. This
error originated in early...
- POSIX/SUS-compatible.
Kernel mode
Linux kernel stat, splice, dup, read, open,
ioctl, write, mmap, close, exit, etc. (about 380
system calls) The
Linux kernel...
- to talk to the GPU must open this file and use
ioctl calls to
communicate with DRM.
Different ioctls correspond to
different functions of the DRM API...
-
AF_NETLINKsocket family.
Netlink is
designed to be a more
flexible successor to
ioctl; RFC 3549
describes the
protocol in detail.
Netlink was
created by Alexey...
- with an
ioctl interface may also include: /dev/pf –
allows userland processes to
control PF
through an
ioctl interface. /dev/bio –
provides ioctl access...
- is
based on
standard Unix
devices system calls (i.e.
POSIX read, write,
ioctl, etc.). The term also
sometimes refers to the
software in a Unix kernel...
-
Block (CDB)
messages to SCSI devices. The
interfaces are
IOCTL_SCSI_P****_THROUGH and
IOCTL_SCSI_P****_THROUGH_DIRECT.
Applications can
build a p****-through...
- (ext4, Btrfs, XFS, JFS, FAT32, and many more).
Configurable I/O schedulers,
ioctl(2)
syscall that mani****tes the
underlying device parameters of special...
- at the
expense of
occasionally requiring additional mechanisms such as
ioctl and mode
flags to
access features of the
hardware that did not fit the simple...
