SoW-2020-0002: Trace Hit Counters: trigger error reporting integration

[lttng-tools.git] / src / common / condition.c

diff --git a/src/common/condition.c b/src/common/condition.c
deleted file mode 100644 (file)
index 427c49e..0000000
--- a/src/common/condition.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include <lttng/condition/condition-internal.h>
-#include <lttng/condition/buffer-usage-internal.h>
-#include <lttng/condition/session-consumed-size-internal.h>
-#include <lttng/condition/session-rotation-internal.h>
-#include <common/macros.h>
-#include <common/error.h>
-#include <common/dynamic-buffer.h>
-#include <common/buffer-view.h>
-#include <stdbool.h>
-#include <assert.h>
-
-enum lttng_condition_type lttng_condition_get_type(
-               const struct lttng_condition *condition)
-{
-       return condition ? condition->type : LTTNG_CONDITION_TYPE_UNKNOWN;
-}
-
-void lttng_condition_destroy(struct lttng_condition *condition)
-{
-       lttng_condition_put(condition);
-}
-
-static void condition_destroy_ref(struct urcu_ref *ref)
-{
-       struct lttng_condition *condition =
-               container_of(ref, struct lttng_condition, ref);
-
-       condition->destroy(condition);
-}
-
-LTTNG_HIDDEN
-void lttng_condition_get(struct lttng_condition *condition)
-{
-       urcu_ref_get(&condition->ref);
-}
-
-LTTNG_HIDDEN
-void lttng_condition_put(struct lttng_condition *condition)
-{
-       if (!condition) {
-               return;
-       }
-
-       assert(condition->destroy);
-       urcu_ref_put(&condition->ref, condition_destroy_ref);
-}
-
-
-LTTNG_HIDDEN
-bool lttng_condition_validate(const struct lttng_condition *condition)
-{
-       bool valid;
-
-       if (!condition) {
-               valid = false;
-               goto end;
-       }
-
-       if (!condition->validate) {
-               /* Sub-class guarantees that it can never be invalid. */
-               valid = true;
-               goto end;
-       }
-
-       valid = condition->validate(condition);
-end:
-       return valid;
-}
-
-LTTNG_HIDDEN
-int lttng_condition_serialize(const struct lttng_condition *condition,
-               struct lttng_payload *payload)
-{
-       int ret;
-       struct lttng_condition_comm condition_comm = {};
-
-       if (!condition) {
-               ret = -1;
-               goto end;
-       }
-
-       condition_comm.condition_type = (int8_t) condition->type;
-
-       ret = lttng_dynamic_buffer_append(&payload->buffer, &condition_comm,
-                       sizeof(condition_comm));
-       if (ret) {
-               goto end;
-       }
-
-       ret = condition->serialize(condition, payload);
-       if (ret) {
-               goto end;
-       }
-end:
-       return ret;
-}
-
-LTTNG_HIDDEN
-bool lttng_condition_is_equal(const struct lttng_condition *a,
-               const struct lttng_condition *b)
-{
-       bool is_equal = false;
-
-       if (!a || !b) {
-               goto end;
-       }
-
-       if (a->type != b->type) {
-               goto end;
-       }
-
-       if (a == b) {
-               is_equal = true;
-               goto end;
-       }
-
-       is_equal = a->equal ? a->equal(a, b) : true;
-end:
-       return is_equal;
-}
-
-LTTNG_HIDDEN
-ssize_t lttng_condition_create_from_payload(
-               struct lttng_payload_view *view,
-               struct lttng_condition **condition)
-{
-       ssize_t ret, condition_size = 0;
-       const struct lttng_condition_comm *condition_comm;
-       condition_create_from_payload_cb create_from_payload = NULL;
-
-       if (!view || !condition) {
-               ret = -1;
-               goto end;
-       }
-
-       DBG("Deserializing condition from buffer");
-       condition_comm = (typeof(condition_comm)) view->buffer.data;
-       condition_size += sizeof(*condition_comm);
-
-       switch ((enum lttng_condition_type) condition_comm->condition_type) {
-       case LTTNG_CONDITION_TYPE_BUFFER_USAGE_LOW:
-               create_from_payload = lttng_condition_buffer_usage_low_create_from_payload;
-               break;
-       case LTTNG_CONDITION_TYPE_BUFFER_USAGE_HIGH:
-               create_from_payload = lttng_condition_buffer_usage_high_create_from_payload;
-               break;
-       case LTTNG_CONDITION_TYPE_SESSION_CONSUMED_SIZE:
-               create_from_payload = lttng_condition_session_consumed_size_create_from_payload;
-               break;
-       case LTTNG_CONDITION_TYPE_SESSION_ROTATION_ONGOING:
-               create_from_payload = lttng_condition_session_rotation_ongoing_create_from_payload;
-               break;
-       case LTTNG_CONDITION_TYPE_SESSION_ROTATION_COMPLETED:
-               create_from_payload = lttng_condition_session_rotation_completed_create_from_payload;
-               break;
-       default:
-               ERR("Attempted to create condition of unknown type (%i)",
-                               (int) condition_comm->condition_type);
-               ret = -1;
-               goto end;
-       }
-
-       if (create_from_payload) {
-               struct lttng_payload_view condition_view =
-                               lttng_payload_view_from_view(view,
-                                       sizeof(*condition_comm), -1);
-
-               ret = create_from_payload(&condition_view, condition);
-               if (ret < 0) {
-                       goto end;
-               }
-               condition_size += ret;
-
-       } else {
-               abort();
-       }
-
-       ret = condition_size;
-end:
-       return ret;
-}
-
-LTTNG_HIDDEN
-void lttng_condition_init(struct lttng_condition *condition,
-               enum lttng_condition_type type)
-{
-       condition->type = type;
-       urcu_ref_init(&condition->ref);
-}