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Diffstat (limited to 'lib/isc/include/isc/eventclass.h')
| -rw-r--r-- | lib/isc/include/isc/eventclass.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/lib/isc/include/isc/eventclass.h b/lib/isc/include/isc/eventclass.h new file mode 100644 index 0000000..b8be2ff --- /dev/null +++ b/lib/isc/include/isc/eventclass.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * SPDX-License-Identifier: MPL-2.0 + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, you can obtain one at https://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +#pragma once + +/*! \file isc/eventclass.h + ***** Registry of Predefined Event Type Classes + *****/ + +/*% + * An event class is an unsigned 16 bit number. Each class may contain up + * to 65536 events. An event type is formed by adding the event number + * within the class to the class number. + * + */ + +#define ISC_EVENTCLASS(eclass) ((eclass) << 16) + +/*@{*/ +/*! + * Classes < 1024 are reserved for ISC use. + * Event classes >= 1024 and <= 65535 are reserved for application use. + */ + +#define ISC_EVENTCLASS_TASK ISC_EVENTCLASS(0) +#define ISC_EVENTCLASS_TIMER ISC_EVENTCLASS(1) +#define ISC_EVENTCLASS_SOCKET ISC_EVENTCLASS(2) +#define ISC_EVENTCLASS_FILE ISC_EVENTCLASS(3) +#define ISC_EVENTCLASS_DNS ISC_EVENTCLASS(4) +#define ISC_EVENTCLASS_APP ISC_EVENTCLASS(5) +#define ISC_EVENTCLASS_OMAPI ISC_EVENTCLASS(6) +#define ISC_EVENTCLASS_RATELIMITER ISC_EVENTCLASS(7) +#define ISC_EVENTCLASS_ISCCC ISC_EVENTCLASS(8) +#define ISC_EVENTCLASS_NS ISC_EVENTCLASS(9) +/*@}*/ |