aboutsummaryrefslogtreecommitdiff
path: root/os-posix.c
diff options
context:
space:
mode:
Diffstat (limited to 'os-posix.c')
-rw-r--r--os-posix.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/os-posix.c b/os-posix.c
index cce62ed92b..92fa3baa1a 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -37,6 +37,7 @@
#include "qemu-options.h"
#include "qemu/rcu.h"
#include "qemu/error-report.h"
+#include "qemu/log.h"
#ifdef CONFIG_LINUX
#include <sys/prctl.h>
@@ -275,7 +276,10 @@ void os_setup_post(void)
dup2(fd, 0);
dup2(fd, 1);
- dup2(fd, 2);
+ /* In case -D is given do not redirect stderr to /dev/null */
+ if (!qemu_logfile) {
+ dup2(fd, 2);
+ }
close(fd);