diff options
| author | Markus Armbruster <armbru@redhat.com> | 2019-04-17 21:06:39 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2019-04-18 22:18:59 +0200 |
| commit | ef2fd6f1d1e5333eacaebc8466ed5dbed0d55b8b (patch) | |
| tree | 1b660e1723faf8a5e246257f31e1efc3b10f0c2b /chardev/char.c | |
| parent | cdcd43612032aa91aaa747aacc129a5c781ba447 (diff) | |
char: Make -chardev help print to stdout
Command line help explicitly requested by the user should be printed
to stdout, not stderr. We do elsewhere. Adjust -chardev to match:
use qemu_printf() instead of error_printf(). Plain printf() would be
wrong because we need to print to the current monitor for "chardev-add
help".
Cc: "Marc-André Lureau" <marcandre.lureau@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190417190641.26814-14-armbru@redhat.com>
Diffstat (limited to 'chardev/char.c')
| -rw-r--r-- | chardev/char.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/chardev/char.c b/chardev/char.c index 514cd6b0c3..54724a56b1 100644 --- a/chardev/char.c +++ b/chardev/char.c @@ -28,6 +28,7 @@ #include "sysemu/sysemu.h" #include "qemu/config-file.h" #include "qemu/error-report.h" +#include "qemu/qemu-print.h" #include "chardev/char.h" #include "qapi/error.h" #include "qapi/qapi-commands-char.h" @@ -651,7 +652,7 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts, GMainContext *context, chardev_name_foreach(help_string_append, str); - error_printf("Available chardev backend types: %s\n", str->str); + qemu_printf("Available chardev backend types: %s\n", str->str); g_string_free(str, true); return NULL; } |