+ fio_file_clear_done(f);
+}
+
+static int exec_string(const char *string)
+{
+ int ret, newlen = strlen(string) + 1 + 8;
+ char *str;
+
+ str = malloc(newlen);
+ sprintf(str, "sh -c %s", string);
+
+ ret = system(str);
+ if (ret == -1)
+ log_err("fio: exec of cmd <%s> failed\n", str);
+
+ free(str);
+ return ret;