lib: add pre condition asserts to check current thread has no error

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

diff --git a/src/lib/plugin/plugin.c b/src/lib/plugin/plugin.c
index 58a2419044fc9cd1c34e37d981220fa8079e09b2..16850d80ec2ab68bc8ca26c24138cdb4516e302d 100644 (file)
--- a/src/lib/plugin/plugin.c
+++ b/src/lib/plugin/plugin.c
@@ -188,6 +188,8 @@ enum bt_plugin_find_all_from_static_status bt_plugin_find_all_from_static(
                bt_bool fail_on_load_error,
                const struct bt_plugin_set **plugin_set_out)
 {
+       BT_ASSERT_PRE_NO_ERROR();
+
        /* bt_plugin_so_create_all_from_static() logs errors */
        return bt_plugin_so_create_all_from_static(fail_on_load_error,
                (void *) plugin_set_out);
@@ -199,6 +201,7 @@ enum bt_plugin_find_all_from_file_status bt_plugin_find_all_from_file(
 {
        enum bt_plugin_find_all_from_file_status status;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(path, "Path");
        BT_ASSERT_PRE_NON_NULL(path, "Plugin set (output)");
        BT_LOGI("Creating plugins from file: path=\"%s\"", path);
@@ -282,6 +285,7 @@ enum bt_plugin_find_all_status bt_plugin_find_all(bt_bool find_in_std_env_var,
        int status = BT_FUNC_STATUS_OK;
        uint64_t dir_i, plugin_i;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(plugin_set_out, "Plugin set (output)");
        BT_LOGI("Finding all plugins in standard directories and built-in plugins: "
                "find-in-std-env-var=%d, find-in-user-dir=%d, "
@@ -465,6 +469,7 @@ enum bt_plugin_find_status bt_plugin_find(const char *plugin_name,
        const struct bt_plugin_set *plugin_set = NULL;
        uint64_t i;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(plugin_name, "Name");
        BT_ASSERT_PRE_NON_NULL(plugin_out, "Plugin (output)");
        BT_LOGI("Finding named plugin in standard directories and built-in plugins: "
@@ -666,6 +671,7 @@ enum bt_plugin_find_all_from_dir_status bt_plugin_find_all_from_dir(
        enum bt_plugin_find_all_from_dir_status status =
                BT_FUNC_STATUS_OK;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(plugin_set_out, "Plugin set (output)");
        BT_LOGI("Creating all plugins in directory: path=\"%s\", recurse=%d",
                path, recurse);