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
  14 #include "common/macros.h"
  15
  16 #define PERR(fmt, ...)                                                                             \
  17     do {                                                                                           \
  18         if (PRINT_ERR_STREAM) {                                                                    \
  19             fprintf(PRINT_ERR_STREAM, "Error: " PRINT_PREFIX ": " fmt, ##__VA_ARGS__);             \
  20         }                                                                                          \
  21     } while (0)
  22
  23 #define PWARN(fmt, ...)                                                                            \
  24     do {                                                                                           \
  25         if (PRINT_ERR_STREAM) {                                                                    \
  26             fprintf(PRINT_ERR_STREAM, "Warning: " PRINT_PREFIX ": " fmt, ##__VA_ARGS__);           \
  27         }                                                                                          \
  28     } while (0)
  29
  30 #define PDBG(fmt, ...)                                                                             \
  31     do {                                                                                           \
  32         if (babeltrace_debug) {                                                                    \
  33             fprintf(stderr, "Debug: " PRINT_PREFIX ": " fmt, ##__VA_ARGS__);                       \
  34         }                                                                                          \
  35     } while (0)
  36
  37 #endif /* CTF_BTR_PRINT_H */