K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2010-12-05T16:09:03.289597Z
K 7
svn:log
V 272
sh: jobs -p: Do not ask the kernel for the pgid.

The getpgid() call will fail if the first process in the job has already
terminated, resulting in output of "-1".

The pgid of a job is always the pid of the first process in the job and
other code already relies on this.

END