Le 05/03/2022 à 20:17, Marc-André Lureau a écrit :
> On Sat, Mar 5, 2022 at 1:18 AM <marcandre.lureau@redhat.com> wrote:
>>
>> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>>
>> GLib g_get_real_time() is an alternative to gettimeofday() which allows
>> to simplify our code.
>>
>> For semihosting, a few bits are lost on POSIX host, but this shouldn't
>> be a big concern.
>>
>> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
>> Reviewed-by: Laurent Vivier <laurent@vivier.eu>
>> ---
>> blockdev.c | 8 ++++----
>> hw/rtc/m41t80.c | 6 +++---
>> hw/virtio/virtio-balloon.c | 9 +--------
>> qapi/qmp-event.c | 12 +++++-------
>> qemu-img.c | 8 ++++----
>> target/m68k/m68k-semi.c | 22 ++++++++++------------
>> target/nios2/nios2-semi.c | 23 ++++++++++-------------
>> 7 files changed, 37 insertions(+), 51 deletions(-)
>>
...
>> index 19d3cd003833..025716b3ec37 100644
>> --- a/qapi/qmp-event.c
>> +++ b/qapi/qmp-event.c
>> @@ -20,15 +20,13 @@
>>
>> static void timestamp_put(QDict *qdict)
>> {
>> - int err;
>> QDict *ts;
>> - qemu_timeval tv;
>> + int64_t rt = g_get_real_time();
>>
>> - err = qemu_gettimeofday(&tv);
>> - /* Put -1 to indicate failure of getting host time */
>> - ts = qdict_from_jsonf_nofail("{ 'seconds': %lld, 'microseconds': %lld }",
>> - err < 0 ? -1LL : (long long)tv.tv_sec,
>> - err < 0 ? -1LL : (long long)tv.tv_usec);
>> + ts = qdict_from_jsonf_nofail("{ 'seconds': %" G_GINT64_FORMAT
>> + ", 'microseconds': %" G_GINT64_FORMAT "}",
>> + rt / G_USEC_PER_SEC,
>> + rt % G_USEC_PER_SEC);
>
> NACK this, fixed in v3
Why keeping the %lld is better than moving to %G_GINT64_FORMAT?
It's not supported by json-parser.c parse_interpolation(). We could address this in a different patch.