Function stdio_stream_read_buf

examples/stdlib.c:3072–3086

}

static ssize_t stdio_stream_read_buf(FILE *stream, char *start, char *end)
{
    ssize_t size = read(stream->fd, start, end - start);
    if (size == 0)
    {
        stream->flags |= STDIO_FLAG_EOF;
        return -1;
    }
    if (size < 0)
    {
        stream->flags |= STDIO_FLAG_ERROR;
        return -1;
    }
    return size;
}

static int stdio_stream_read(FILE *stream)
{