BLK_QUEUE_UPDATE_DMA(9) Block Devices BLK_QUEUE_UPDATE_DMA(9)NAME
blk_queue_update_dma_pad - update pad mask
SYNOPSIS
void blk_queue_update_dma_pad(struct request_queue * q, unsigned int mask);
ARGUMENTS
q
the request queue for the device
mask
pad mask
DESCRIPTION
Update dma pad mask.
Appending pad buffer to a request modifies the last entry of a scatter list such that it includes the pad buffer.
COPYRIGHT Kernel Hackers Manual 2.6. July 2010 BLK_QUEUE_UPDATE_DMA(9)
Check Out this Related Man Page
GStreamer::PadTemplate(3pm) User Contributed Perl Documentation GStreamer::PadTemplate(3pm)NAME
GStreamer::PadTemplate - Describe the media type of a pad.
HIERARCHY
Glib::Object
+----GStreamer::Object
+----GStreamer::PadTemplate
METHODS
padtemplate = GStreamer::PadTemplate->new ($name_template, $direction, $presence, $caps)
o $name_template (string)
o $direction (GStreamer::PadDirection)
o $presence (GStreamer::PadPresence)
o $caps (GStreamer::Caps)
caps = $templ->get_caps
paddirection = $templ->get_direction
string = $templ->get_name_template
$templ->pad_created ($pad)
o $pad (GStreamer::Pad)
padpresence = $templ->get_presence
PROPERTIES
'caps' (GStreamer::Caps : default undef : readable / writable / construct-only / private)
The capabilities of the pad described by the pad template
'direction' (GStreamer::PadDirection : default "unknown" : readable / writable / construct-only / private)
The direction of the pad described by the pad template
'name-template' (string : default undef : readable / writable / construct-only / private)
The name template of the pad template
'presence' (GStreamer::PadPresence : default "always" : readable / writable / construct-only / private)
When the pad described by the pad template will become available
SIGNALS
pad-created (GStreamer::PadTemplate, GStreamer::Pad)
ENUMS AND FLAGS
enum GStreamer::PadDirection
o 'unknown' / 'GST_PAD_UNKNOWN'
o 'src' / 'GST_PAD_SRC'
o 'sink' / 'GST_PAD_SINK'
enum GStreamer::PadPresence
o 'always' / 'GST_PAD_ALWAYS'
o 'sometimes' / 'GST_PAD_SOMETIMES'
o 'request' / 'GST_PAD_REQUEST'
SEE ALSO
GStreamer, Glib::Object, GStreamer::Object
COPYRIGHT
Copyright (C) 2005-2011 by the gtk2-perl team.
This software is licensed under the LGPL. See GStreamer for a full notice.
perl v5.14.2 2012-03-01 GStreamer::PadTemplate(3pm)
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