From 45951eb88532c6cdb384ab8340a367f59a6b68e3 Mon Sep 17 00:00:00 2001 From: akr Date: Sat, 28 Mar 2009 14:49:49 +0000 Subject: rdoc update. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- io.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/io.c b/io.c index 19ea6132b..38570eb06 100644 --- a/io.c +++ b/io.c @@ -4884,6 +4884,8 @@ pop_last_hash(int *argc_p, VALUE *argv) * standard input and output will be connected to the returned * IO object. * + * The PID of the started process can be obtained by IO#pid method. + * * _cmd_ is a string or an array as follows. * * cmd: -- cgit