[libvirt] [PATCH v3 0/9] Series on passing FDs to daemon

This started as a fix for virsh 20s timeout of waiting for session daemon that failed to start: http://www.redhat.com/archives/libvir-list/2013-April/msg01351.html Then there was a idea that we can pass some FDs around: http://www.redhat.com/archives/libvir-list/2013-April/msg01356.html So we did: https://www.redhat.com/archives/libvir-list/2014-July/msg00841.html And now we are even able to start with socket-activation with systemd; see patch 9/9. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=927369 Martin Kletzander (9): util: abstract parsing of passed FDs into virGetListenFDs() remote: create virNetServerServiceNewFDOrUNIX() wrapper rpc: set listen backlog on FDs as well as on other sockets daemon: support passing FDs from the calling process cfg.mk: allow integers to be assigned a value computed with i|j|k tests: support dynamic prefixes in commandtest util: add virCommandPassListenFDs() function rpc: pass listen FD to the daemon being started daemon: use socket activation with systemd .gitignore | 1 + cfg.mk | 2 +- daemon/Makefile.am | 14 +++++- daemon/libvirtd.c | 45 ++++++++++-------- daemon/libvirtd.conf | 5 ++ daemon/libvirtd.service.in | 5 -- daemon/libvirtd.socket.in | 6 +++ libvirt.spec.in | 26 +++++++++-- src/libvirt_private.syms | 2 + src/libvirt_remote.syms | 1 + src/locking/lock_daemon.c | 47 ++----------------- src/rpc/virnetserverservice.c | 55 +++++++++++++++++++++- src/rpc/virnetserverservice.h | 15 +++++- src/rpc/virnetsocket.c | 102 ++++++++++++++++++++++++++++++++-------- src/util/vircommand.c | 99 +++++++++++++++++++++++++++++++++++++++ src/util/vircommand.h | 4 +- src/util/virutil.c | 62 +++++++++++++++++++++++++ src/util/virutil.h | 2 + tests/commanddata/test24.log | 7 +++ tests/commandtest.c | 105 ++++++++++++++++++++++++++++++++++-------- 20 files changed, 491 insertions(+), 114 deletions(-) create mode 100644 daemon/libvirtd.socket.in create mode 100644 tests/commanddata/test24.log -- 2.0.2