90e33dfec6
The inotify userspace API for reading events is quite horrible, so it is useful to wrap it in a more friendly API to avoid duplicating code across many users in QEMU. Wrapping it also allows introduction of a platform portability layer, so that we can add impls for non-Linux based equivalents in future. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
/*
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* QEMU file monitor stub impl
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*
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* Copyright (c) 2018 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "qemu/osdep.h"
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#include "qemu/filemonitor.h"
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#include "qemu/error-report.h"
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#include "qapi/error.h"
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QFileMonitor *
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qemu_file_monitor_new(Error **errp)
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{
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error_setg(errp, "File monitoring not available on this platform");
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return NULL;
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}
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void
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qemu_file_monitor_free(QFileMonitor *mon G_GNUC_UNUSED)
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{
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}
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int
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qemu_file_monitor_add_watch(QFileMonitor *mon G_GNUC_UNUSED,
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const char *dirpath G_GNUC_UNUSED,
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const char *filename G_GNUC_UNUSED,
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QFileMonitorHandler cb G_GNUC_UNUSED,
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void *opaque G_GNUC_UNUSED,
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Error **errp)
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{
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error_setg(errp, "File monitoring not available on this platform");
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return -1;
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}
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void
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qemu_file_monitor_remove_watch(QFileMonitor *mon G_GNUC_UNUSED,
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const char *dirpath G_GNUC_UNUSED,
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int id G_GNUC_UNUSED)
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{
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}
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