Use pipe control for helper processes
authorLRN <lrn1986@gmail.com>
Fri, 27 Jul 2012 10:25:50 +0000 (10:25 +0000)
committerLRN <lrn1986@gmail.com>
Fri, 27 Jul 2012 10:25:50 +0000 (10:25 +0000)
commitaf76ae1dbfb86fe720ca9fe2be544f89ffbc476e
treea8faed750985d06d0a60bd82d489d2dbce16c1af
parentfd6a2c706f26aa0d525f6eb1ca09bc1a0dc5e4d9
Use pipe control for helper processes

This fixes testbed service leak in testbed tests.
Either this, or NOT using helper API for testbed helper.
src/util/helper.c