Fix bug #9586 - smbd[29175]: disk_free: sys_popen() failed" message logged in /var/log/message many times.
Ensure when reading lines from an interruptible
pipe source we ignore EINTR.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Thu Jan 24 10:45:48 CET 2013 on sn-devel-104
(cherry picked from commit
497febfe36354c4aff3696cd32c6c7e8fee55af8)
(cherry picked from commit
035be05db96b0544434febc33349adb910dba78e)