[libvirt] [PATCHv2 0/3] virCommand improvements on cleanup path

Should address findings from v1. Eric Blake (3): command: properly diagnose process exit via signal command: don't mix RunAsync and daemons command: add virCommandAbort for cleanup paths daemon/remote.c | 7 +- src/libvirt_private.syms | 2 + src/nwfilter/nwfilter_ebiptables_driver.c | 16 +++- src/security/security_apparmor.c | 22 ++++-- src/storage/storage_backend.c | 18 ++--- src/util/command.c | 115 ++++++++++++++++++++++++++++- src/util/command.h | 20 +++++- src/util/util.c | 27 +++---- tests/commandtest.c | 37 +++++++++ 9 files changed, 219 insertions(+), 45 deletions(-) -- 1.7.4