mirror of
https://gitlab.isc.org/isc-projects/bind9
synced 2025-09-08 02:25:35 +00:00
70cc3f803e
- move hooks.h to public include directory - ns_hooktable_init() initializes a hook table. if NULL is passed in, it initializes the global hook table - ns_hooktable_save() saves a pointer to the current global hook table. - ns_hooktable_reset() replaces the global hook table with different one - ns_hook_add() adds hooks at specified hook points in a hook table (or the global hook table if the specified table is NULL) - load and unload functions support dlopen() of hook modules (this is adapted from dyndb and not yet functional) - began adding new hook points to query.c
73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#ifndef NS_LOG_H
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#define NS_LOG_H 1
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/*! \file */
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#include <isc/log.h>
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#include <isc/types.h>
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LIBNS_EXTERNAL_DATA extern isc_log_t *ns_lctx;
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LIBNS_EXTERNAL_DATA extern isc_logcategory_t ns_categories[];
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LIBNS_EXTERNAL_DATA extern isc_logmodule_t ns_modules[];
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#define NS_LOGCATEGORY_CLIENT (&ns_categories[0])
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#define NS_LOGCATEGORY_NETWORK (&ns_categories[1])
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#define NS_LOGCATEGORY_UPDATE (&ns_categories[2])
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#define NS_LOGCATEGORY_QUERIES (&ns_categories[3])
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#define NS_LOGCATEGORY_UPDATE_SECURITY (&ns_categories[4])
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#define NS_LOGCATEGORY_QUERY_ERRORS (&ns_categories[5])
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#define NS_LOGCATEGORY_TAT (&ns_categories[6])
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#define NS_LOGCATEGORY_SERVE_STALE (&ns_categories[7])
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/*
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* Backwards compatibility.
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*/
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#define NS_LOGCATEGORY_GENERAL ISC_LOGCATEGORY_GENERAL
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#define NS_LOGMODULE_CLIENT (&ns_modules[0])
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#define NS_LOGMODULE_QUERY (&ns_modules[1])
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#define NS_LOGMODULE_INTERFACEMGR (&ns_modules[2])
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#define NS_LOGMODULE_UPDATE (&ns_modules[3])
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#define NS_LOGMODULE_XFER_IN (&ns_modules[4])
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#define NS_LOGMODULE_XFER_OUT (&ns_modules[5])
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#define NS_LOGMODULE_NOTIFY (&ns_modules[6])
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#define NS_LOGMODULE_HOOKS (&ns_modules[7])
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void
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ns_log_init(isc_log_t *lctx);
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/*%<
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* Make the libns categories and modules available for use with the
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* ISC logging library.
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*
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* Requires:
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*\li lctx is a valid logging context.
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*
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*\li ns_log_init() is called only once.
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*
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* Ensures:
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*\li The categories and modules defined above are available for
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* use by isc_log_usechannnel() and isc_log_write().
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*/
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void
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ns_log_setcontext(isc_log_t *lctx);
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/*%<
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* Make the libns library use the provided context for logging internal
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* messages.
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*
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* Requires:
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*\li lctx is a valid logging context.
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*/
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#endif /* NS_LOG_H */
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