On 5/7/2021 10:33 AM, Eric Blake wrote: > On 5/7/21 7:25 AM, Steve Sistare wrote: >> Add QEMU_CHAR_FEATURE_CPR for devices that support cpr. >> Add the chardev close_on_cpr option for devices that can be closed on cpr >> and reopened after exec. >> cpr is allowed only if either QEMU_CHAR_FEATURE_CPR or close_on_cpr is set >> for all chardevs in the configuration. >> >> Signed-off-by: Steve Sistare <steven.sist...@oracle.com> >> --- > >> +++ b/qapi/char.json >> @@ -204,12 +204,15 @@ >> # @logfile: The name of a logfile to save output >> # @logappend: true to append instead of truncate >> # (default to false to truncate) >> +# @close-on-cpr: if true, close device's fd on cprsave. defaults to false. >> +# since 6.0. > > 6.1, actually. > >> @@ -3182,6 +3196,10 @@ The general form of a character device option is: >> ``logappend`` option controls whether the log file will be truncated >> or appended to when opened. >> >> + Every backend supports the ``close-on-cpr`` option. If on, the >> + devices's descriptor is closed during cprsave, and reopened after exec. > > device's
Thanks, will fix both - Steve
