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On 11/02/2016 17:49, Dimitris Aragiorgis wrote:
>> Perhaps when the logfile is opened you can replace the straight
>> fopen with
>>
>> qemu_logfile = fopen(...); if (daemonized) {
>> dup2(fileno(qemu_logfile), STDERR_FILENO); fclose(qemu_logfile);
>> qemu_logfile = stderr; }
>>
>> Then the logfile will never be closed by qemu_log_close, and
>> stderr will always be sent to it. Does this look sane?
>>
>
> I guess the above snippet will go in do_qemu_set_log(), right?
>
> If true, we have to open the logfile even if the -d option is not
> given.
Right, but only if daemonize.
> Besides that, log.c should become aware of daemonize.
Yes.
Paolo
