log: Redirect stderr to logfile if deamonized

In case of daemonize, use the logfile passed with the -D option in
order to redirect stderr to it instead of /dev/null.

Also remove some unused code in log.h.

Signed-off-by: Dimitris Aragiorgis <dimara@arrikto.com>
Message-Id: <1455795518-19205-1-git-send-email-dimara@arrikto.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/include/qemu/log.h b/include/qemu/log.h
index 30817f7b42..dda65fd3fa 100644
--- a/include/qemu/log.h
+++ b/include/qemu/log.h
@@ -94,12 +94,6 @@ static inline void qemu_log_close(void)
     }
 }
 
-/* Set up a new log file */
-static inline void qemu_log_set_file(FILE *f)
-{
-    qemu_logfile = f;
-}
-
 /* define log items */
 typedef struct QEMULogItem {
     int mask;