tree 020dff359c5b717a110432159bcc3ec1acf6594e
parent fe17f22d7fd0e344ef6447238f799bb49f670c6f
author Al Viro <viro@zeniv.linux.org.uk> 1345565506 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1348708197 -0400

new helper: replace_fd()

analog of dup2(), except that it takes struct file * as source.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>