cdev::cdev Struct Reference

Character device indirection table. More...

Inheritance diagram for cdev::cdev:

Collaboration diagram for cdev::cdev:

Public Attributes
open	__pad0__: cdev_open
open	close: cdev_close
open	read: cdev_read
open	write: cdev_write
open	seek: cdev_seek
open	ioctl: cdev_ioctl
open	poll: cdev_poll

Detailed Description

Character device indirection table.

Every cdev we register gets the same function table; we use the private data field in the inode to store the instance pointer.

Note that we use the GNU extension syntax here because we don't get designated initialisers in gcc 4.6.

Definition at line 74 of file cdev_platform.cpp.

Member Data Documentation

__pad0__

open cdev::cdev::__pad0__

Definition at line 75 of file cdev_platform.cpp.

close

open cdev::cdev::close

Definition at line 75 of file cdev_platform.cpp.

ioctl

open cdev::cdev::ioctl

Definition at line 75 of file cdev_platform.cpp.

poll

open cdev::cdev::poll

Definition at line 75 of file cdev_platform.cpp.

read

open cdev::cdev::read

Definition at line 75 of file cdev_platform.cpp.

seek

open cdev::cdev::seek

Definition at line 75 of file cdev_platform.cpp.

write

open cdev::cdev::write

Definition at line 75 of file cdev_platform.cpp.

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The documentation for this struct was generated from the following file:

• src/lib/cdev/nuttx/cdev_platform.cpp