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/*
* Copyright © 2012 Canonical, Ltd.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of
* Canonical, Ltd. not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior permission.
* Canonical, Ltd. makes no representations about the suitability of this
* software for any purpose. It is provided "as is" without express or
* implied warranty.
*
* CANONICAL LTD. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
* NO EVENT SHALL Canonical, Ltd. BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Author: Sam Spilsbury <sam.spilsbury@canonical.com>
*/
#include "privatesignalsource.h"
/* Add missing decls: https://bugzilla.gnome.org/show_bug.cgi?id=663880 */
#include <glib.h>
G_BEGIN_DECLS
#include <glib-unix.h>
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CompSignalSource *
CompSignalSource::create (int signum, const callbackFunc &f)
{
return new CompSignalSource (signum, f);
}
CompSignalSource::CompSignalSource (int signum, const callbackFunc &f) :
mFunc (f),
mSignal (signum),
mSource (g_unix_signal_add_full (G_PRIORITY_HIGH,
signum,
CompSignalSource::callback,
this,
CompSignalSource::destroyed))
{
}
gboolean
CompSignalSource::callback (gpointer user_data)
{
CompSignalSource *self = static_cast <CompSignalSource *> (user_data);
self->mFunc (self->mSignal);
return TRUE;
}
void
CompSignalSource::destroyed (gpointer user_data)
{
CompSignalSource *self = static_cast <CompSignalSource *> (user_data);
self->mSource = 0;
}
CompSignalSource::~CompSignalSource ()
{
Sam Spilsbury
committed
/* Do not remove, see LP: #1085590 */
if (mSource)
g_source_remove (mSource);
}