src/plugins/ctf/common/print.hpp

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright (c) 2016 Philippe Proulx <pproulx@efficios.com>
   5  *
   6  * Define PRINT_PREFIX and PRINT_ERR_STREAM, then include this file.
   7  */
   8
   9 #ifndef CTF_BTR_PRINT_H
  10 #define CTF_BTR_PRINT_H
  11
  12 #include <stdio.h>
  13 #include "common/macros.h"
  14
  15 #define PERR(fmt, ...)                                                                             \
  16     do {                                                                                           \
  17         if (PRINT_ERR_STREAM) {                                                                    \
  18             fprintf(PRINT_ERR_STREAM, "Error: " PRINT_PREFIX ": " fmt, ##__VA_ARGS__);             \
  19         }                                                                                          \
  20     } while (0)
  21
  22 #define PWARN(fmt, ...)                                                                            \
  23     do {                                                                                           \
  24         if (PRINT_ERR_STREAM) {                                                                    \
  25             fprintf(PRINT_ERR_STREAM, "Warning: " PRINT_PREFIX ": " fmt, ##__VA_ARGS__);           \
  26         }                                                                                          \
  27     } while (0)
  28
  29 #define PDBG(fmt, ...)                                                                             \
  30     do {                                                                                           \
  31         if (babeltrace_debug) {                                                                    \
  32             fprintf(stderr, "Debug: " PRINT_PREFIX ": " fmt, ##__VA_ARGS__);                       \
  33         }                                                                                          \
  34     } while (0)
  35
  36 #endif /* CTF_BTR_PRINT_H */