Revision d261154057c27f6c1d256b6198b0ad08733f1758 authored by Ian Abbott on 19 May 2010, 16:22:41 UTC, committed by Greg Kroah-Hartman on 04 June 2010, 20:38:53 UTC
For write(), any data copied to the data buffer after the previously
set up streaming acquisition command has finished won't be used, but a
non-empty write() does not currently return 0 (or -EPIPE on error) after
the command has finished until the data buffer has been filled up.
Change this behavior to return 0 (or -EPIPE) any time after the command
has finished, without bothering to fill up the buffer with more useless
data.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 parent ee4063f
History
File Mode Size
Kconfig -rw-r--r-- 1.0 KB
Makefile -rw-r--r-- 426 bytes
af_rxrpc.c -rw-r--r-- 20.5 KB
ar-accept.c -rw-r--r-- 12.2 KB
ar-ack.c -rw-r--r-- 32.5 KB
ar-call.c -rw-r--r-- 21.2 KB
ar-connection.c -rw-r--r-- 22.9 KB
ar-connevent.c -rw-r--r-- 9.1 KB
ar-error.c -rw-r--r-- 5.8 KB
ar-input.c -rw-r--r-- 19.9 KB
ar-internal.h -rw-r--r-- 27.8 KB
ar-key.c -rw-r--r-- 27.9 KB
ar-local.c -rw-r--r-- 7.5 KB
ar-output.c -rw-r--r-- 17.9 KB
ar-peer.c -rw-r--r-- 7.4 KB
ar-proc.c -rw-r--r-- 5.0 KB
ar-recvmsg.c -rw-r--r-- 10.8 KB
ar-security.c -rw-r--r-- 5.6 KB
ar-skbuff.c -rw-r--r-- 3.4 KB
ar-transport.c -rw-r--r-- 7.1 KB
rxkad.c -rw-r--r-- 27.3 KB

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