diff options
Diffstat (limited to 'common/util.h')
| -rw-r--r-- | common/util.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/common/util.h b/common/util.h new file mode 100644 index 0000000..84dc3db --- /dev/null +++ b/common/util.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later + * Copyright 2023 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + +#ifndef UTIL_H +#define UTIL_H + +#define BIT(n) (1UL << (n)) + +void err(const char *format, ...); +void info(const char *format, ...); +void debug(const char *format, ...); + +#define die(...) \ + do { \ + fprintf(stderr, "%s:%i: ", __FILE__, __LINE__); \ + err(__VA_ARGS__); \ + exit(EXIT_FAILURE); \ + } while (0) + +#endif /* UTIL_H */ |