qemu-char: set socket filename to disconnected when not connected
commit16cc4ffe34f3fd6d0626ed459fb241304786a04b
authorCorey Minyard <cminyard@mvista.com>
Thu, 2 Oct 2014 16:17:36 +0000 (2 11:17 -0500)
committerPaolo Bonzini <pbonzini@redhat.com>
Sat, 4 Oct 2014 06:59:14 +0000 (4 08:59 +0200)
treee0a042b3aafb96461d7207f31b7721dd292adcb0
parentcfb429cb1acef4925812e3361ce56884043e84f7
qemu-char: set socket filename to disconnected when not connected

This way we can tell if the socket is connected or not.  It also splits
the string conversions out into separate functions to make this more
convenient.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
qemu-char.c