| 1 | /* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only) |
| 2 | * |
| 3 | * wrapper/uuid.h |
| 4 | * |
| 5 | * Copyright (C) 2020 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 6 | */ |
| 7 | |
| 8 | #ifndef _LTTNG_WRAPPER_UUID_H |
| 9 | #define _LTTNG_WRAPPER_UUID_H |
| 10 | |
| 11 | #include <lttng-kernel-version.h> |
| 12 | #include <linux/uuid.h> |
| 13 | |
| 14 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,7,0)) |
| 15 | static inline |
| 16 | void lttng_guid_gen(guid_t *u) |
| 17 | { |
| 18 | return guid_gen(u); |
| 19 | } |
| 20 | #else /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,7,0)) */ |
| 21 | |
| 22 | typedef uuid_le guid_t; |
| 23 | |
| 24 | static inline |
| 25 | void lttng_guid_gen(guid_t *u) |
| 26 | { |
| 27 | return uuid_le_gen(u); |
| 28 | } |
| 29 | #endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,7,0)) */ |
| 30 | |
| 31 | #endif /* _LTTNG_WRAPPER_UUID_H */ |