| | 1 | /* |
| | 2 | * SPDX-License-Identifier: MIT |
| | 3 | * |
| | 4 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| | 5 | */ |
| | 6 | |
| | 7 | #ifndef BABELTRACE_CTF_WRITER_CLOCK_CLASS_INTERNAL_H |
| | 8 | #define BABELTRACE_CTF_WRITER_CLOCK_CLASS_INTERNAL_H |
| | 9 | |
| | 10 | #include "common/macros.h" |
| | 11 | #include "object-pool.h" |
| | 12 | #include "common/uuid.h" |
| | 13 | #include <babeltrace2-ctf-writer/types.h> |
| | 14 | #include <stdint.h> |
| | 15 | #include <glib.h> |
| | 16 | |
| | 17 | #include "object.h" |
| | 18 | |
| | 19 | struct bt_ctf_clock_class { |
| | 20 | struct bt_ctf_object base; |
| | 21 | GString *name; |
| | 22 | GString *description; |
| | 23 | uint64_t frequency; |
| | 24 | uint64_t precision; |
| | 25 | int64_t offset_s; /* Offset in seconds */ |
| | 26 | int64_t offset; /* Offset in ticks */ |
| | 27 | bt_uuid_t uuid; |
| | 28 | int uuid_set; |
| | 29 | int absolute; |
| | 30 | |
| | 31 | /* |
| | 32 | * A clock's properties can't be modified once it is added to a stream |
| | 33 | * class. |
| | 34 | */ |
| | 35 | int frozen; |
| | 36 | }; |
| | 37 | |
| | 38 | BT_HIDDEN |
| | 39 | void bt_ctf_clock_class_freeze(struct bt_ctf_clock_class *clock_class); |
| | 40 | |
| | 41 | BT_HIDDEN |
| | 42 | bt_ctf_bool bt_ctf_clock_class_is_valid(struct bt_ctf_clock_class *clock_class); |
| | 43 | |
| | 44 | BT_HIDDEN |
| | 45 | int bt_ctf_clock_class_compare(struct bt_ctf_clock_class *clock_class_a, |
| | 46 | struct bt_ctf_clock_class *clock_class_b); |
| | 47 | |
| | 48 | BT_HIDDEN |
| | 49 | struct bt_ctf_clock_class *bt_ctf_clock_class_create(const char *name, |
| | 50 | uint64_t freq); |
| | 51 | BT_HIDDEN |
| | 52 | const char *bt_ctf_clock_class_get_name( |
| | 53 | struct bt_ctf_clock_class *clock_class); |
| | 54 | BT_HIDDEN |
| | 55 | int bt_ctf_clock_class_set_name(struct bt_ctf_clock_class *clock_class, |
| | 56 | const char *name); |
| | 57 | BT_HIDDEN |
| | 58 | const char *bt_ctf_clock_class_get_description( |
| | 59 | struct bt_ctf_clock_class *clock_class); |
| | 60 | BT_HIDDEN |
| | 61 | int bt_ctf_clock_class_set_description( |
| | 62 | struct bt_ctf_clock_class *clock_class, |
| | 63 | const char *desc); |
| | 64 | BT_HIDDEN |
| | 65 | uint64_t bt_ctf_clock_class_get_frequency( |
| | 66 | struct bt_ctf_clock_class *clock_class); |
| | 67 | BT_HIDDEN |
| | 68 | int bt_ctf_clock_class_set_frequency( |
| | 69 | struct bt_ctf_clock_class *clock_class, uint64_t freq); |
| | 70 | BT_HIDDEN |
| | 71 | uint64_t bt_ctf_clock_class_get_precision( |
| | 72 | struct bt_ctf_clock_class *clock_class); |
| | 73 | BT_HIDDEN |
| | 74 | int bt_ctf_clock_class_set_precision( |
| | 75 | struct bt_ctf_clock_class *clock_class, uint64_t precision); |
| | 76 | BT_HIDDEN |
| | 77 | int bt_ctf_clock_class_get_offset_s( |
| | 78 | struct bt_ctf_clock_class *clock_class, int64_t *seconds); |
| | 79 | BT_HIDDEN |
| | 80 | int bt_ctf_clock_class_set_offset_s( |
| | 81 | struct bt_ctf_clock_class *clock_class, int64_t seconds); |
| | 82 | BT_HIDDEN |
| | 83 | int bt_ctf_clock_class_get_offset_cycles( |
| | 84 | struct bt_ctf_clock_class *clock_class, int64_t *cycles); |
| | 85 | BT_HIDDEN |
| | 86 | int bt_ctf_clock_class_set_offset_cycles( |
| | 87 | struct bt_ctf_clock_class *clock_class, int64_t cycles); |
| | 88 | BT_HIDDEN |
| | 89 | bt_ctf_bool bt_ctf_clock_class_is_absolute( |
| | 90 | struct bt_ctf_clock_class *clock_class); |
| | 91 | BT_HIDDEN |
| | 92 | int bt_ctf_clock_class_set_is_absolute( |
| | 93 | struct bt_ctf_clock_class *clock_class, bt_ctf_bool is_absolute); |
| | 94 | BT_HIDDEN |
| | 95 | const uint8_t *bt_ctf_clock_class_get_uuid( |
| | 96 | struct bt_ctf_clock_class *clock_class); |
| | 97 | BT_HIDDEN |
| | 98 | int bt_ctf_clock_class_set_uuid(struct bt_ctf_clock_class *clock_class, |
| | 99 | const uint8_t *uuid); |
| | 100 | |
| | 101 | #endif /* BABELTRACE_CTF_WRITER_CLOCK_CLASS_INTERNAL_H */ |
projects / babeltrace.git / blame_incremental