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
..
a.out-core.h
a.out.h
agp_backend.h
agp.h	agp: kill phys_to_gart() and gart_to_phys()	2009-08-03 09:05:00 +01:00
asm-offsets.h	kbuild: move asm-offsets.h to include/generated	2009-12-12 13:08:14 +01:00
atomic.h	atomic: cleanup asm-generic atomic*.h inclusion	2011-07-26 16:49:47 -07:00
auxvec.h
barrier.h	alpha: futex implementation	2009-05-02 15:36:10 -07:00
bitops.h	asm-generic: add another generic ext2 atomic bitops	2011-07-26 16:49:46 -07:00
bitsperlong.h	asm-generic: introduce asm/bitsperlong.h	2009-06-11 21:02:14 +02:00
bug.h	alpha: Convert BUG() to use unreachable()	2009-12-18 01:14:52 -05:00
bugs.h
byteorder.h	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
cache.h	alpha: remove homegrown L1_CACHE_ALIGN macro	2010-08-31 22:45:31 -04:00
cacheflush.h	mm: Fix out-of-date comments which refers non-existent functions	2011-02-17 16:54:39 +01:00
checksum.h
compiler.h
console.h
core_apecs.h
core_cia.h
core_irongate.h
core_lca.h
core_marvel.h	alpha: fix compile errors in dma-mapping-common.h	2010-03-18 22:35:28 -04:00
core_mcpcia.h	alpha: use single HAE window on T2 core logic (gamma, sable)	2010-10-26 16:52:12 -07:00
core_polaris.h
core_t2.h	alpha: use single HAE window on T2 core logic (gamma, sable)	2010-10-26 16:52:12 -07:00
core_titan.h	alpha: fix compile errors in dma-mapping-common.h	2010-03-18 22:35:28 -04:00
core_tsunami.h	alpha: fix compile errors in dma-mapping-common.h	2010-03-18 22:35:28 -04:00
core_wildfire.h
cputime.h
current.h
delay.h
device.h
div64.h
dma-mapping.h	dma-mapping: remove dma_is_consistent API	2010-08-11 08:59:21 -07:00
dma.h
elf.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
emergency-restart.h
err_common.h
err_ev6.h
err_ev7.h
errno.h	mm: make __get_user_pages return -EHWPOISON for HWPOISON page optionally	2011-03-17 13:08:27 -03:00
fb.h
fcntl.h	locks: move F_INPROGRESS from fl_type to fl_flags field	2011-08-19 13:25:34 -04:00
floppy.h	treewide: fix potentially dangerous trailing ';' in #defined values/expressions	2011-07-21 14:10:00 +02:00
fpu.h
ftrace.h	tracing: make CALLER_ADDRx overwriteable	2009-03-02 16:49:37 -05:00
futex.h	futex: Sanitize futex ops argument types	2011-03-11 12:23:31 +01:00
gct.h
gentrap.h
gpio.h	alpha: hook up gpiolib support	2011-05-25 08:39:38 -07:00
hardirq.h	alpha: convert to asm-generic/hardirq.h	2009-09-22 07:17:43 -07:00
hw_irq.h	alpha: add performance monitor interrupt counter	2010-08-09 20:45:03 -07:00
hwrpb.h
io_trivial.h
io.h	alpha: fix breakage caused by df9ee29270	2011-01-17 05:42:15 +01:00
ioctl.h
ioctls.h	tty: add TIOCVHANGUP to allow clean tty shutdown of all ttys	2011-02-17 14:16:30 -08:00
ipcbuf.h	consolidate a bunch of ipcbuf.h instances	2012-01-03 22:55:18 -05:00
irq_regs.h
irq.h	alpha: kill off alpha_do_IRQ	2011-01-17 05:42:13 +01:00
irqflags.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
jensen.h
Kbuild	archs: replace unifdef-y with header-y	2010-08-14 22:26:51 +02:00
kdebug.h
kmap_types.h	kmap_types: make most arches use generic header file	2009-06-16 19:47:51 -07:00
linkage.h
local64.h	arch: Implement local64_t	2010-06-09 11:12:36 +02:00
local.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
machvec.h	alpha: convert u64 to unsigned long long	2009-04-01 08:59:16 -07:00
mc146818rtc.h
mman.h	thp: mm: define MADV_NOHUGEPAGE	2011-01-13 17:32:47 -08:00
mmu_context.h
mmu.h
mmzone.h	Fix node_start/end_pfn() definition for mm/page_cgroup.c	2011-06-27 14:13:09 -07:00
module.h
msgbuf.h
mutex.h
page.h	asm-generic: rename page.h and uaccess.h	2009-06-11 21:02:17 +02:00
pal.h
param.h
parport.h
pci.h	dma-mapping: alpha: use include/linux/pci-dma-compat.h	2010-03-12 15:52:42 -08:00
percpu.h	alpha: fix percpu build breakage	2009-06-30 18:55:59 -07:00
perf_event.h	perf, arch: Cleanup perf-pmu init vs lockup-detector	2010-11-26 15:14:56 +01:00
pgalloc.h	alpha: make pte_alloc_one_kernel() inline	2009-01-15 16:39:40 -08:00
pgtable.h	mm: remove pte_*map_nested()	2010-10-26 16:52:08 -07:00
poll.h
posix_types.h
processor.h
ptrace.h	ptrace: unify show_regs() prototype	2011-07-26 16:49:43 -07:00
reg.h
regdef.h
resource.h
rtc.h	alpha: fix RTC on marvel	2009-01-15 16:39:40 -08:00
rwsem.h	rwsem: Move duplicate function prototypes to linux/rwsem.h	2011-01-27 12:30:39 +01:00
scatterlist.h	remove needless ISA_DMA_THRESHOLD	2010-08-07 18:15:50 +02:00
sections.h
segment.h
sembuf.h
serial.h
setup.h
sfp-machine.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h	asm-generic: rename termios.h, signal.h and mman.h	2009-06-11 21:01:52 +02:00
smp.h	Remove unused PROC_CHANGE_PENALTY constant	2011-05-25 08:39:43 -07:00
socket.h	sock: Introduce the SO_PEEK_OFF sock option	2012-02-21 15:03:48 -05:00
sockios.h
spinlock_types.h	locking: Convert raw_rwlock to arch_rwlock	2009-12-14 23:55:32 +01:00
spinlock.h	locking: Convert raw_rwlock functions to arch_rwlock	2009-12-14 23:55:32 +01:00
stat.h
statfs.h	headers_check fix: alpha, statfs.h	2009-02-01 11:01:22 +05:30
string.h
swab.h	headers_check fix: alpha, swab.h	2009-02-01 11:01:22 +05:30
sysinfo.h	alpha: unbreak osf_setsysinfo(SSI_NVPAIRS, [SSIN_UACPROC, UAC_SIGBUS])	2011-08-25 16:25:33 -07:00
system.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
termbits.h	tty: Add EXTPROC support for LINEMODE	2010-08-10 13:47:39 -07:00
termios.h
thread_info.h	freezer: remove now unused TIF_FREEZE	2011-11-21 12:32:25 -08:00
timex.h
tlb.h	mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()	2009-07-27 12:10:38 -07:00
tlbflush.h	alpha: switch to dynamic percpu allocator	2009-06-24 15:13:52 +09:00
topology.h	alpha: cpumask_of_node() should handle -1 as a node	2010-01-14 13:21:35 -05:00
types.h	consolidate umode_t declarations	2012-01-03 22:55:17 -05:00
uaccess.h	alpha: exception table sorting	2009-05-02 15:36:10 -07:00
ucontext.h
unaligned.h
unistd.h	alpha: wire up sendmmsg syscall	2011-10-31 17:30:51 -07:00
user.h
vga.h
wrperfmon.h	alpha: add wrperfmon.h header file to aid use of wrperfmon PALcall	2010-08-09 20:45:04 -07:00
xchg.h	alpha: xchg/cmpxchg cleanup and fixes	2009-04-01 08:59:16 -07:00
xor.h