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/*
* Copyright (c) 2011-2016 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file
* @brief BFD global declarations
*/
#ifndef __included_bfd_debug_h__
#define __included_bfd_debug_h__
/* controls debug prints */
#define BFD_DEBUG (1)
#if BFD_DEBUG
#define BFD_DEBUG_FILE_DEF \
static const char *__file = NULL; \
{ \
__file = strrchr (__FILE__, '/'); \
if (__file) \
{ \
++__file; \
} \
else \
{ \
__file = __FILE__; \
} \
}
#define BFD_DBG(fmt, ...) \
do \
{ \
BFD_DEBUG_FILE_DEF \
static u8 *_s = NULL; \
vlib_main_t *vm = vlib_get_main (); \
_s = format (_s, "%6.02f:DBG:%s:%d:%s():" fmt, vlib_time_now (vm), \
__file, __LINE__, __func__, ##__VA_ARGS__); \
printf ("%.*s\n", vec_len (_s), _s); \
vec_reset_length (_s); \
} \
while (0);
#define BFD_ERR(fmt, ...) \
do \
{ \
BFD_DEBUG_FILE_DEF \
static u8 *_s = NULL; \
vlib_main_t *vm = vlib_get_main (); \
_s = format (_s, "%6.02f:ERR:%s:%d:%s():" fmt, vlib_time_now (vm), \
__file, __LINE__, __func__, ##__VA_ARGS__); \
printf ("%.*s\n", vec_len (_s), _s); \
vec_reset_length (_s); \
} \
while (0);
#define BFD_CLK_FMT "%luus/%lu clocks/%.2fs"
#define BFD_CLK_PRN(clocks) \
(u64) ((((f64)clocks) / vlib_get_main ()->clib_time.clocks_per_second) * \
USEC_PER_SECOND), \
(clocks), \
(((f64)clocks) / vlib_get_main ()->clib_time.clocks_per_second)
#else
#define BFD_DBG(...)
#define BFD_ERR(...)
#endif
#endif /* __included_bfd_debug_h__ */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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