lib: remove unused includes

[babeltrace.git] / src / lib / logging.c

diff --git a/src/lib/logging.c b/src/lib/logging.c
index e7d13d89aa09a422141cc43d5d01012465795b0d..1e1cdf746dc44926c0a1147bb7f136789a3cbfdf 100644 (file)
--- a/src/lib/logging.c
+++ b/src/lib/logging.c
@@ -1,26 +1,9 @@
 /*
- * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
+ * SPDX-License-Identifier: MIT
  *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
  */
 
-#include <stdlib.h>
 #include <babeltrace2/babeltrace.h>
 
 #define BT_LOG_TAG "LIB/LOGGING"
@@ -38,18 +21,22 @@
  * `LIBBABELTRACE2_INIT_LOG_LEVEL` environment variable to enable
  * logging.
  */
+BT_EXPORT
 int bt_lib_log_level = BT_LOG_NONE;
 
+BT_EXPORT
 enum bt_logging_level bt_logging_get_minimal_level(void)
 {
-       return BT_MINIMAL_LOG_LEVEL;
+       return BT_LOG_MINIMAL_LEVEL;
 }
 
+BT_EXPORT
 enum bt_logging_level bt_logging_get_global_level(void)
 {
        return bt_lib_log_level;
 }
 
+BT_EXPORT
 void bt_logging_set_global_level(enum bt_logging_level log_level)
 {
        bt_lib_log_level = log_level;
@@ -62,7 +49,7 @@ void __attribute__((constructor)) bt_logging_ctor(void)
                bt_version_get_development_stage() : "";
 
        bt_logging_set_global_level(
-               bt_log_get_level_from_env("LIBBABELTRACE2_INIT_LOG_LEVEL"));
+               (int) bt_log_get_level_from_env("LIBBABELTRACE2_INIT_LOG_LEVEL"));
        BT_LOGI("Babeltrace %u.%u.%u%s library loaded: "
                "major=%u, minor=%u, patch=%u, extra=\"%s\"",
                bt_version_get_major(), bt_version_get_minor(),