Pavel Emelyanov ef64a54f6e sock: Introduce the SO_PEEK_OFF sock option ... This one specifies where to start MSG_PEEK-ing queue data from. When set to negative value means that MSG_PEEK works as ususally -- peeks from the head of the queue always. When some bytes are peeked from queue and the peeking offset is non negative it is moved forward so that the next peek will return next portion of data. When non-peeking recvmsg occurs and the peeking offset is non negative is is moved backward so that the next peek will still peek the proper data (i.e. the one that would have been picked if there were no non peeking recv in between). The offset is set using per-proto opteration to let the protocol handle the locking issues and to check whether the peeking offset feature is supported by the protocol the socket belongs to. Signed-off-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-02-21 15:03:48 -05:00
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boot	sparc32: added U-Boot build target: uImage	2011-03-16 18:19:04 -07:00
configs
include/asm	sock: Introduce the SO_PEEK_OFF sock option	2012-02-21 15:03:48 -05:00
kernel	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc	2012-01-26 17:00:38 -08:00
lib	lib: Fix multiple definitions of clz_tab	2012-02-02 10:34:23 +11:00
math-emu	perf: Remove the nmi parameter from the swevent and overflow interface	2011-07-01 11:06:35 +02:00
mm	Merge branch 'memblock-kill-early_node_map' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc into core/memblock	2011-12-20 12:14:26 +01:00
oprofile
prom	sparc: Remove unnecessary semicolons	2011-06-07 16:06:34 -07:00
Kconfig	lib: Fix multiple definitions of clz_tab	2012-02-02 10:34:23 +11:00
Kconfig.debug	lib: consolidate DEBUG_STACK_USAGE option	2011-05-25 08:39:54 -07:00
Makefile	sparc32: added U-Boot build target: uImage	2011-03-16 18:19:04 -07:00