| 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 | #include <sys/types.h> |
| 12 | #include <unistd.h> |
| 13 | |
| 14 | #if defined(__cplusplus) |
| 15 | extern "C" { |
| 16 | #endif |
| 17 | |
| 18 | #if !defined(__GLIBC__) || \ |
| 19 | ((_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !defined(_GNU_SOURCE)) |
| 20 | |
| 21 | /* |
| 22 | * Version using XSI strerror_r. |
| 23 | */ |
| 24 | #define PERROR_NO_LOGGER(msg, args...) \ |
| 25 | do { \ |
| 26 | char _perror_buf[200]; \ |
| 27 | strerror_r(errno, _perror_buf, sizeof(_perror_buf)); \ |
| 28 | fprintf(stderr, msg ": %s\n", ##args, _perror_buf); \ |
| 29 | } while (0); |
| 30 | #else |
| 31 | /* |
| 32 | * Version using GNU strerror_r, for linux with appropriate defines. |
| 33 | */ |
| 34 | #define PERROR_NO_LOGGER(msg, args...) \ |
| 35 | do { \ |
| 36 | char *_perror_buf; \ |
| 37 | char _perror_tmp[200]; \ |
| 38 | _perror_buf = strerror_r(errno, _perror_tmp, sizeof(_perror_tmp)); \ |
| 39 | fprintf(stderr, msg ": %s\n", ##args, _perror_buf); \ |
| 40 | } while (0); |
| 41 | #endif |
| 42 | |
| 43 | int usleep_safe(useconds_t usec); |
| 44 | int create_file(const char *path); |
| 45 | int wait_on_file(const char *path); |
| 46 | int64_t elapsed_time_ns(struct timespec *t1, struct timespec *t2); |
| 47 | #if defined(__cplusplus) |
| 48 | } |
| 49 | #endif |
| 50 | |
| 51 | #endif /* TEST_UTILS_H */ |