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