-
-/**
- * Reads an environment variable and interprets its value as a boolean.
- *
- * Recognizes 0/false/no and 1/true/yes. Other values result in the default value.
- */
-bool
-brw_env_var_as_boolean(const char *var_name, bool default_value)
-{
- const char *str = getenv(var_name);
- if (str == NULL)
- return default_value;
-
- if (strcmp(str, "1") == 0 ||
- strcasecmp(str, "true") == 0 ||
- strcasecmp(str, "yes") == 0) {
- return true;
- } else if (strcmp(str, "0") == 0 ||
- strcasecmp(str, "false") == 0 ||
- strcasecmp(str, "no") == 0) {
- return false;
- } else {
- return default_value;
- }
-}