#ifndef BABELTRACE_LOGGING_INTERNAL_H
#define BABELTRACE_LOGGING_INTERNAL_H
+#include <stdlib.h>
+#include <stdio.h>
#include <babeltrace/logging.h>
/* To detect incompatible changes you can define BT_LOG_VERSION_REQUIRED to be
*/
#define BT_LOG_STDERR (&_bt_log_stderr_spec)
+static inline
+int bt_log_get_level_from_env(const char *var)
+{
+ const char *varval = getenv(var);
+ int level = BT_LOG_NONE;
+
+ if (!varval) {
+ goto end;
+ }
+
+ if (strcmp(varval, "VERBOSE") == 0 ||
+ strcmp(varval, "V") == 0) {
+ level = BT_LOG_VERBOSE;
+ } else if (strcmp(varval, "DEBUG") == 0 ||
+ strcmp(varval, "D") == 0) {
+ level = BT_LOG_DEBUG;
+ } else if (strcmp(varval, "INFO") == 0 ||
+ strcmp(varval, "I") == 0) {
+ level = BT_LOG_INFO;
+ } else if (strcmp(varval, "WARN") == 0 ||
+ strcmp(varval, "WARNING") == 0 ||
+ strcmp(varval, "W") == 0) {
+ level = BT_LOG_WARN;
+ } else if (strcmp(varval, "ERROR") == 0 ||
+ strcmp(varval, "E") == 0) {
+ level = BT_LOG_ERROR;
+ } else if (strcmp(varval, "FATAL") == 0 ||
+ strcmp(varval, "F") == 0) {
+ level = BT_LOG_FATAL;
+ } else if (strcmp(varval, "NONE") == 0 ||
+ strcmp(varval, "N") == 0) {
+ level = BT_LOG_NONE;
+ } else {
+ /* Should we warn here? How? */
+ }
+
+end:
+ return level;
+}
+
#ifdef __cplusplus
}
#endif