How do I query post without content

I have this line on my post , with php enabled.

query_posts(array('showposts' => 10, 'what_to_show' => 'posts', 'nopaging' => 0, 'post_status' => 'publish', 'caller_get_posts' => 1)); ?>

it return me the result i want , however , it show the post content and stuffs.

I just want grab the post title with hyperlink by its permalink, i does not want to show any of the content .

Output should be like..

Post A
Post B
Post C

without any content , just the title and its permalink