githubmirror/redis

src/debugmacro.h
46 строк2 KB
weiguo
Supplement define guards to prevent multiple inclusion (#10246)
07 фев 2022, 07:13
07 фев 2022, 07:13d6e9cde
/* This file contains debugging macros to be used when investigating issues.
 *
 * -----------------------------------------------------------------------------
 *
 * Copyright (c) 2016, Salvatore Sanfilippo <antirez at gmail dot com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   * Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *   * 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.
 *   * Neither the name of Redis 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 _REDIS_DEBUGMACRO_H_
#define _REDIS_DEBUGMACRO_H_

#include <stdio.h>
#define D(...)                                                               \
    do {                                                                     \
        FILE *fp = fopen("/tmp/log.txt","a");                                \
        fprintf(fp,"%s:%s:%d:\t", __FILE__, __func__, __LINE__);             \
        fprintf(fp,__VA_ARGS__);                                             \
        fprintf(fp,"\n");                                                    \
        fclose(fp);                                                          \
    } while (0)

#endif /* _REDIS_DEBUGMACRO_H_ */