return ret;
}
+int lttng_session_get_current_archive_location(const char *session_name,
+ char **chunk_path)
+{
+ struct lttcomm_session_msg lsm;
+ struct lttng_session_get_current_output_return *output_return = NULL;
+ int ret;
+ size_t path_len;
+
+ memset(&lsm, 0, sizeof(lsm));
+ lsm.cmd_type = LTTNG_SESSION_GET_CURRENT_OUTPUT;
+ ret = lttng_strncpy(lsm.session.name, session_name,
+ sizeof(lsm.session.name));
+ if (ret) {
+ ret = -LTTNG_ERR_INVALID;
+ goto end;
+ }
+
+ ret = lttng_ctl_ask_sessiond(&lsm, (void **) &output_return);
+ if (ret < 0) {
+ ret = -1;
+ goto end;
+ }
+
+ path_len = lttng_strnlen(output_return->path,
+ sizeof(output_return->path));
+ if (path_len == 0 || path_len == sizeof(output_return->path)) {
+ ret = -LTTNG_ERR_NO_SESSION_OUTPUT;
+ goto end;
+ }
+
+ *chunk_path = zmalloc(path_len + 1);
+ if (!*chunk_path) {
+ ret = -1;
+ goto end;
+ }
+ memcpy(*chunk_path, output_return->path, path_len);
+
+ ret = 0;
+
+end:
+ free(output_return);
+ return ret;
+}
+
/*
* lib constructor.
*/