tests/utils/utils.h

   1 /*
   2  * Copyright (C) 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   3  *
   4  * SPDX-License-Identifier: LGPL-2.1-only
   5  *
   6  */
   7
   8 #ifndef TEST_UTILS_H
   9 #define TEST_UTILS_H
  10
  11 #if !defined(__GLIBC__) || ((_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !defined(_GNU_SOURCE))
  12
  13 /*
  14  * Version using XSI strerror_r.
  15  */
  16 #define PERROR_NO_LOGGER(msg, args...)                               \
  17         do {                                                         \
  18                 char _perror_buf[200];                               \
  19                 strerror_r(errno, _perror_buf, sizeof(_perror_buf)); \
  20                 fprintf(stderr, msg ": %s\n", ##args, _perror_buf);  \
  21         } while (0);
  22 #else
  23 /*
  24  * Version using GNU strerror_r, for linux with appropriate defines.
  25  */
  26 #define PERROR_NO_LOGGER(msg, args...)                                    \
  27         do {                                                              \
  28                 char *_perror_buf;                                        \
  29                 char _perror_tmp[200];                                    \
  30                 _perror_buf = strerror_r(                                 \
  31                                 errno, _perror_tmp, sizeof(_perror_tmp)); \
  32                 fprintf(stderr, msg ": %s\n", ##args, _perror_buf);       \
  33         } while (0);
  34 #endif
  35
  36 int usleep_safe(useconds_t usec);
  37 int create_file(const char *path);
  38 int wait_on_file(const char *path);
  39
  40 #endif /* TEST_UTILS_H */