setvbuf           646 main/streams/plain_wrapper.c 					return setvbuf(data->file, NULL, _IONBF, 0);
setvbuf           649 main/streams/plain_wrapper.c 					return setvbuf(data->file, NULL, _IOLBF, size);
setvbuf           652 main/streams/plain_wrapper.c 					return setvbuf(data->file, NULL, _IOFBF, size);