Hi Gerd,
I am able to compile the code without error with my v3 patch. I don't see my
patch showing up in https://patchew.org/QEMU/ , is it due to this compilation
error?
I tried to change from %ld -> %lld but I encountered compilation error this
time.
../ui/gtk.c: In function 'gtk_display_init':
../ui/gtk.c:2300:25: error: format '%lld' expects argument of type 'long long
int', but argument 2 has type 'int64_t' {aka 'long int'} [-Werror=format=]
2300 | warn_report("Failed to enable full screen on monitor %lld. "
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
......
2303 | opts->u.gtk.full_screen_on_monitor, monitor_n);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| |
| int64_t {aka long int}
cc1: all warnings being treated as errors
Suspect it is due to variants of host machine, I think I will change it to use
PRId64 which is more generic for all platform like below. What you think?
warn_report("Failed to enable full screen on monitor %" PRId64 ". "
"Current total number of monitors is %d, "
"please verify full-screen-on-monitor option value.",
opts->u.gtk.full_screen_on_monitor, monitor_n);
or you prefer casting ? This seems working as well.
warn_report("Failed to enable full screen on monitor %lld . "
"Current total number of monitors is %d, "
"please verify full-screen-on-monitor option value.",
(long long)opts->u.gtk.full_screen_on_monitor,
monitor_n);
Regards,
SweeAun
-----Original Message-----
From: Gerd Hoffmann <kra...@redhat.com>
Sent: Wednesday, June 23, 2021 8:34 PM
To: Khor, Swee Aun <swee.aun.k...@intel.com>
Cc: qemu-devel@nongnu.org; arm...@redhat.com; ebl...@redhat.com; Romli, Khairul
Anuar <khairul.anuar.ro...@intel.com>; Kasireddy, Vivek
<vivek.kasire...@intel.com>; Mazlan, Hazwan Arif
<hazwan.arif.maz...@intel.com>; k...@sirius.home.kraxel.org
Subject: Re: [PATCH v3] ui/gtk: New -display gtk option
'full-screen-on-monitor'.
On Wed, Jun 23, 2021 at 04:27:44PM +0800, Khor, Swee Aun wrote:
> This lets user select monitor number to display QEMU in full screen
> with -display gtk,full-screen-on-monitor=<value>.
../../ui/gtk.c: In function 'gtk_display_init':
../../ui/gtk.c:2300:25: error: format '%ld' expects argument of type 'long
int', but argument 2 has type 'int64_t' {aka 'long long int'} [-Werror=format=]
2300 | warn_report("Failed to enable full screen on monitor %ld. "
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
......
2303 | opts->u.gtk.full_screen_on_monitor, monitor_n);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| |
| int64_t {aka long long int}
take care,
Gerd
