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- /*-
- * Copyright (c) 2022 Alexander V. Chernikov <melifaro@FreeBSD.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
- #ifndef _NETLINK_NETLINK_DEBUG_H_
- #define _NETLINK_NETLINK_DEBUG_H_
- #ifdef _KERNEL
- #define _DEBUG_SYSCTL_OID _net_netlink_debug
- #include <net/route/route_debug.h>
- SYSCTL_DECL(_net_netlink_debug);
- /*
- * Generic debug
- * [nl_domain] func_name: debug text
- */
- #define NL_LOG RT_LOG
- /*
- * Logging for events specific for particular process
- * Example: [nl_domain] PID 4834 fdump_sa: unsupported family: 45
- */
- #define NL_RAW_PID_LOG(_l, _pid, _fmt, ...) \
- NL_RAW_PID_LOG_##_l(_l, _pid, _fmt, ## __VA_ARGS__)
- #define _NL_RAW_PID_LOG(_l, _pid, _fmt, ...) \
- if (_DEBUG_PASS_MSG(_l)) { \
- _output("[" DEBUG_PREFIX_NAME "] PID %u %s: " _fmt "\n", _pid, \
- __func__, ##__VA_ARGS__); \
- }
- #define NLP_LOG(_l, _nlp, _fmt, ...) \
- NL_RAW_PID_LOG_##_l(_l, nlp_get_pid(_nlp), _fmt, ## __VA_ARGS__)
- #if DEBUG_MAX_LEVEL>=LOG_DEBUG3
- #define NL_RAW_PID_LOG_LOG_DEBUG3 _NL_RAW_PID_LOG
- #else
- #define NL_RAW_PID_LOG_LOG_DEBUG3(_l, _pid, _fmt, ...)
- #endif
- #if DEBUG_MAX_LEVEL>=LOG_DEBUG2
- #define NL_RAW_PID_LOG_LOG_DEBUG2 _NL_RAW_PID_LOG
- #else
- #define NL_RAW_PID_LOG_LOG_DEBUG2(_l, _pid, _fmt, ...)
- #endif
- #if DEBUG_MAX_LEVEL>=LOG_DEBUG
- #define NL_RAW_PID_LOG_LOG_DEBUG _NL_RAW_PID_LOG
- #else
- #define NL_RAW_PID_LOG_LOG_DEBUG(_l, _pid, _fmt, ...)
- #endif
- #if DEBUG_MAX_LEVEL>=LOG_INFO
- #define NL_RAW_PID_LOG_LOG_INFO _NL_RAW_PID_LOG
- #else
- #define NL_RAW_PID_LOG_LOG_INFO(_l, _pid, _fmt, ...)
- #endif
- #define NL_RAW_PID_LOG_LOG_NOTICE _NL_RAW_PID_LOG
- #define NL_RAW_PID_LOG_LOG_ERR _NL_RAW_PID_LOG
- #define NL_RAW_PID_LOG_LOG_WARNING _NL_RAW_PID_LOG
- #endif /* _KERNEL */
- #endif /* !_NETLINK_NETLINK_DEBUG_H_ */
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