logging: strip down and clean `log.h` and `log.c`

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

diff --git a/src/lib/logging.c b/src/lib/logging.c
index 5502610fac09c31221e46499f92967cfa1335c3a..0b341265c661be5955ba560c95faa8bc4f92339b 100644 (file)
--- a/src/lib/logging.c
+++ b/src/lib/logging.c
@@ -22,18 +22,22 @@
  * `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;
@@ -46,7 +50,7 @@ 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(),