| 1 | /* SPDX-License-Identifier: (GPL-2.0 OR LGPL-2.1) |
| 2 | * |
| 3 | * wrapper/random.h |
| 4 | * |
| 5 | * wrapper around bootid read. Using KALLSYMS to get its address when |
| 6 | * available, else we need to have a kernel that exports this function to GPL |
| 7 | * modules. |
| 8 | * |
| 9 | * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 10 | */ |
| 11 | |
| 12 | #ifndef _LTTNG_WRAPPER_RANDOM_H |
| 13 | #define _LTTNG_WRAPPER_RANDOM_H |
| 14 | |
| 15 | #include <lttng-clock.h> |
| 16 | |
| 17 | #define BOOT_ID_LEN LTTNG_MODULES_UUID_STR_LEN |
| 18 | |
| 19 | int wrapper_get_bootid(char *bootid); |
| 20 | |
| 21 | #endif /* _LTTNG_WRAPPER_RANDOM_H */ |