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| author | Richard Jones <rjones@redhat.com> | 2009-04-19 14:39:19 +0100 |
|---|---|---|
| committer | Richard Jones <rjones@redhat.com> | 2009-04-19 14:39:19 +0100 |
| commit | 13465753d3ed056609ec1e3137750a05d0497a66 (patch) | |
| tree | 87138539343d3f03ef3222a4ac38e65256224abd | |
| parent | 08c333a73893a0fc413e7619c8e64bebaebc741a (diff) | |
| download | libguestfs-13465753d3ed056609ec1e3137750a05d0497a66.tar.gz libguestfs-13465753d3ed056609ec1e3137750a05d0497a66.tar.xz libguestfs-13465753d3ed056609ec1e3137750a05d0497a66.zip | |
Document initial message.
| -rw-r--r-- | guestfs.pod | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/guestfs.pod b/guestfs.pod index a4624312..db8887e8 100644 --- a/guestfs.pod +++ b/guestfs.pod @@ -615,6 +615,13 @@ parameters, but with the roles of daemon and library reversed. sequence of chunks for FileOut param #0 sequence of chunks for FileOut param #1 etc. +=head3 INITIAL MESSAGE + +Because the underlying channel (QEmu -net channel) doesn't have any +sort of connection control, when the daemon launches it sends an +initial word (C<GUESTFS_LAUNCH_FLAG>) which indicates that the guest +and daemon is alive. This is what C<guestfs_wait_ready> waits for. + =head1 ENVIRONMENT VARIABLES =over 4 |