| 1 | /* |
| 2 | * SPDX-License-Identifier: LGPL-2.1-only |
| 3 | * |
| 4 | * Copyright (C) 2021 Michael Jeanson <mjeanson@efficios.com> |
| 5 | */ |
| 6 | |
| 7 | #include <lttng/ust-common.h> |
| 8 | |
| 9 | #include "common/logging.h" |
| 10 | #include "common/ust-fd.h" |
| 11 | #include "common/getenv.h" |
| 12 | |
| 13 | #include "lib/lttng-ust-common/fd-tracker.h" |
| 14 | #include "lib/lttng-ust-common/clock.h" |
| 15 | |
| 16 | /* |
| 17 | * The liblttng-ust-common constructor, initialize the internal shared state. |
| 18 | * Libraries linking on liblttng-ust-common should also call this early in |
| 19 | * their constructor since there is no reliable way to guarantee the execution |
| 20 | * order of constructors across shared library. |
| 21 | */ |
| 22 | void lttng_ust_common_ctor(void) |
| 23 | { |
| 24 | /* |
| 25 | * Initialize the shared state of the fd tracker. |
| 26 | */ |
| 27 | lttng_ust_fd_tracker_init(); |
| 28 | |
| 29 | /* |
| 30 | * Initialize the potential user-provided clock plugin. |
| 31 | */ |
| 32 | lttng_ust_clock_init(); |
| 33 | } |
| 34 | |
| 35 | void lttng_ust_common_alloc_tls(void) |
| 36 | { |
| 37 | lttng_ust_fd_tracker_alloc_tls(); |
| 38 | } |