POSIX interface for Direct I/O.

[Sharad Srivastava]

Submitted-by: sharad at ccicpg.uucp (Sharad Srivastava)

I am trying to get the POSIX standard on Direct I/O.

By Direct I/O, I mean the ability to read/write data directly from/to
a regular file into/from user address space without going through kernel
space.

Specifically, I need the ioctl command and argument bits.

Can anyone help ?

						- Thanx
						  Sharad Srivastava

Volume-Number: Volume 22, Number 33