tree f69f3070024cef8c6c4c436517783f3b49959b70
parent 2dc3a234094afc61c367be3e6018722cd9d92ea9
author Shawn O. Pearce <spearce@spearce.org> 1166859235 -0500
committer Junio C Hamano <junkio@cox.net> 1167421004 -0800

Create read_or_die utility routine.

Like write_or_die read_or_die reads the entire length requested
or it kills the current process with a die call.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>