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Diffstat (limited to 'lib/ns/include/ns/log.h')
-rw-r--r-- | lib/ns/include/ns/log.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/lib/ns/include/ns/log.h b/lib/ns/include/ns/log.h new file mode 100644 index 0000000..3ade016 --- /dev/null +++ b/lib/ns/include/ns/log.h @@ -0,0 +1,72 @@ +/* + * 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 */ + +#include <isc/log.h> +#include <isc/types.h> + +extern isc_log_t *ns_lctx; +extern isc_logcategory_t ns_categories[]; +extern isc_logmodule_t ns_modules[]; + +#define NS_LOGCATEGORY_CLIENT (&ns_categories[0]) +#define NS_LOGCATEGORY_NETWORK (&ns_categories[1]) +#define NS_LOGCATEGORY_UPDATE (&ns_categories[2]) +#define NS_LOGCATEGORY_QUERIES (&ns_categories[3]) +#define NS_LOGCATEGORY_UPDATE_SECURITY (&ns_categories[4]) +#define NS_LOGCATEGORY_QUERY_ERRORS (&ns_categories[5]) +#define NS_LOGCATEGORY_TAT (&ns_categories[6]) +#define NS_LOGCATEGORY_SERVE_STALE (&ns_categories[7]) + +/* + * Backwards compatibility. + */ +#define NS_LOGCATEGORY_GENERAL ISC_LOGCATEGORY_GENERAL + +#define NS_LOGMODULE_CLIENT (&ns_modules[0]) +#define NS_LOGMODULE_QUERY (&ns_modules[1]) +#define NS_LOGMODULE_INTERFACEMGR (&ns_modules[2]) +#define NS_LOGMODULE_UPDATE (&ns_modules[3]) +#define NS_LOGMODULE_XFER_IN (&ns_modules[4]) +#define NS_LOGMODULE_XFER_OUT (&ns_modules[5]) +#define NS_LOGMODULE_NOTIFY (&ns_modules[6]) +#define NS_LOGMODULE_HOOKS (&ns_modules[7]) + +void +ns_log_init(isc_log_t *lctx); +/*%< + * Make the libns categories and modules available for use with the + * ISC logging library. + * + * Requires: + *\li lctx is a valid logging context. + * + *\li ns_log_init() is called only once. + * + * Ensures: + *\li The categories and modules defined above are available for + * use by isc_log_usechannnel() and isc_log_write(). + */ + +void +ns_log_setcontext(isc_log_t *lctx); +/*%< + * Make the libns library use the provided context for logging internal + * messages. + * + * Requires: + *\li lctx is a valid logging context. + */ |