Re: [libvirt] [PATCH 19/20] qemu_process: Use unique directories for QMP processes

From: Chris Venteicher <cventeic(a)redhat.com&gt; Multiple QEMU processes for QMP commands can operate concurrently. Use a unique directory under libDir for each QEMU process to avoid pidfile and unix socket collision between processes. The pid file name is changed from "capabilities.pidfile" to "qmp.pid" because we no longer need to avoid a possible clash with a qemu domain called "capabilities" now that the processes artifacts are stored in their own unique temporary directories. "Capabilities" was changed to "qmp" in the pid file name because these processes are no longer specific to the capabilities usecase and are more generic in terms of being used for any general purpose QMP message exchanges with a QEMU process that is not associated with a domain. Signed-off-by: Chris Venteicher <cventeic(a)redhat.com&gt; Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com&gt; --- Notes: Version 7: - report error if mkdtemp fails src/qemu/qemu_process.c | 30 ++++++++++++++++++++---------- src/qemu/qemu_process.h | 1 + 2 files changed, 21 insertions(+), 10 deletions(-)