On Thu, Mar 11, 2021 at 06:28:57PM +0000, Dr. David Alan Gilbert wrote:
> * Laurent Vivier (laur...@vivier.eu) wrote:
> > Le 08/03/2021 à 12:46, Thomas Huth a écrit :
> > > On 22/02/2021 08.28, Brad Smith wrote:
> > >> OpenBSD has supported 64-bit time_t across all archs since 5.5 released
> > >> in 2014.
> > >>
> > >> Remove a time_t cast that is no longer necessary.
> > >>
> > >>
> > >> Signed-off-by: Brad Smith <b...@comstyle.com>
> > >>
> > >> diff --git a/migration/savevm.c b/migration/savevm.c
> > >> index 52e2d72e4b..9557f85ba9 100644
> > >> --- a/migration/savevm.c
> > >> +++ b/migration/savevm.c
> > >> @@ -2849,8 +2849,7 @@ bool save_snapshot(const char *name, bool
> > >> overwrite, const char *vmstate,
> > >> if (name) {
> > >> pstrcpy(sn->name, sizeof(sn->name), name);
> > >> } else {
> > >> - /* cast below needed for OpenBSD where tv_sec is still 'long' */
> > >> - localtime_r((const time_t *)&tv.tv_sec, &tm);
> > >> + localtime_r(&tv.tv_sec, &tm);
> > >> strftime(sn->name, sizeof(sn->name), "vm-%Y%m%d%H%M%S", &tm);
> > >> }
> > >
> >
> > but the qemu_timeval from "include/sysemu/os-win32.h" still uses a long: is
> > this file compiled for
> > win32?
>
> Yep this fails for me when built with x86_64-w64-mingw32- (it's fine
> with i686-w64-mingw32- )
We could just switch the code to use GDateTime from GLib and thus
avoid portability issues. I think this should be equivalent:
g_autoptr(GDateTime) now = g_date_time_new_now_local();
g_autofree char *nowstr = g_date_time_format(now, "vm-%Y%m%d%H%M%s");
strncpy(sn->name, sizeof(sn->name), nowstr);
Regards,
Daniel
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