Remove extern "C" from internal headers

[lttng-tools.git] / include / lttng / condition / buffer-usage-internal.h

diff --git a/include/lttng/condition/buffer-usage-internal.h b/include/lttng/condition/buffer-usage-internal.h
index 6efb0c4c8841e2a3fd758d045ffbb06ac5d5c47a..1e6d5a509c40b8c518dc90e634c0cc76322dd0bc 100644 (file)
--- a/include/lttng/condition/buffer-usage-internal.h
+++ b/include/lttng/condition/buffer-usage-internal.h
@@ -1,18 +1,8 @@
 /*
- * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef LTTNG_CONDITION_BUFFER_USAGE_INTERNAL_H
@@ -45,13 +35,8 @@ struct lttng_condition_buffer_usage {
 
 struct lttng_condition_buffer_usage_comm {
        uint8_t threshold_set_in_bytes;
-       /*
-        * Expressed in bytes if "threshold_set_in_bytes" is not 0.
-        * Otherwise, it is expressed a ratio in the interval [0.0, 1.0]
-        * that is mapped to the range on a 32-bit unsigned integer.
-        * The ratio is obtained by (threshold / UINT32_MAX).
-        */
-       uint32_t threshold;
+       uint64_t threshold_bytes;
+       double threshold_ratio;
        /* Both lengths include the trailing \0. */
        uint32_t session_name_len;
        uint32_t channel_name_len;
@@ -72,29 +57,24 @@ struct lttng_evaluation_buffer_usage_comm {
        uint64_t buffer_capacity;
 } LTTNG_PACKED;
 
-LTTNG_HIDDEN
 struct lttng_evaluation *lttng_evaluation_buffer_usage_create(
                enum lttng_condition_type type, uint64_t use,
                uint64_t capacity);
 
-LTTNG_HIDDEN
-ssize_t lttng_condition_buffer_usage_low_create_from_buffer(
-               const struct lttng_buffer_view *view,
+ssize_t lttng_condition_buffer_usage_low_create_from_payload(
+               struct lttng_payload_view *view,
                struct lttng_condition **condition);
 
-LTTNG_HIDDEN
-ssize_t lttng_condition_buffer_usage_high_create_from_buffer(
-               const struct lttng_buffer_view *view,
+ssize_t lttng_condition_buffer_usage_high_create_from_payload(
+               struct lttng_payload_view *view,
                struct lttng_condition **condition);
 
-LTTNG_HIDDEN
-ssize_t lttng_evaluation_buffer_usage_low_create_from_buffer(
-               const struct lttng_buffer_view *view,
+ssize_t lttng_evaluation_buffer_usage_low_create_from_payload(
+               struct lttng_payload_view *view,
                struct lttng_evaluation **evaluation);
 
-LTTNG_HIDDEN
-ssize_t lttng_evaluation_buffer_usage_high_create_from_buffer(
-               const struct lttng_buffer_view *view,
+ssize_t lttng_evaluation_buffer_usage_high_create_from_payload(
+               struct lttng_payload_view *view,
                struct lttng_evaluation **evaluation);
 
 #endif /* LTTNG_CONDITION_BUFFER_USAGE_INTERNAL_H */