On 7 Oct 2002, Robert Love wrote:
> Attached patch implements an O_STREAMING file I/O flag which enables
> manual drop-behind of pages.
[...]
> diff -urN linux-2.4.20-pre9/include/asm-i386/fcntl.h linux/include/asm-i386/fcntl.h
> --- linux-2.4.20-pre9/include/asm-i386/fcntl.h 2002-10-06 14:57:21.000000000 -0400
> +++ linux/include/asm-i386/fcntl.h 2002-10-07 18:45:51.000000000 -0400
> @@ -20,6 +20,7 @@
> #define O_LARGEFILE 0100000
> #define O_DIRECTORY 0200000 /* must be a directory */
> #define O_NOFOLLOW 0400000 /* don't follow links */
> +#define O_STREAMING 04000000 /* streaming access */
^^^^^^^^^^^^^
>
> #define F_DUPFD 0 /* dup */
> #define F_GETFD 1 /* get close_on_exec */
> diff -urN linux-2.4.20-pre9/include/asm-mips/fcntl.h linux/include/asm-mips/fcntl.h
> --- linux-2.4.20-pre9/include/asm-mips/fcntl.h 2002-10-06 14:57:21.000000000 -0400
> +++ linux/include/asm-mips/fcntl.h 2002-10-07 18:45:51.000000000 -0400
> @@ -26,6 +26,7 @@
> #define O_DIRECT 0x8000 /* direct disk access hint */
> #define O_DIRECTORY 0x10000 /* must be a directory */
> #define O_NOFOLLOW 0x20000 /* don't follow links */
> +#define O_STREAMING 0x400000 /* streaming access */
^^^^^^^^^^^^^
>
> #define O_NDELAY O_NONBLOCK
04000000 != 0x400000
or am I missing something?
(do different archs dream of different O_STREAMING values?)
.TM.
--
____/ ____/ /
/ / / Marco Colombo
___/ ___ / / Technical Manager
/ / / ESI s.r.l.
_____/ _____/ _/ Colombo@ESI.it
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This archive was generated by hypermail 2b29 : Tue Oct 15 2002 - 22:00:30 EST