[PATCH hci-8.0 02/12] error-report: make real_time_iso8601() public #VSTOR-144507

["Denis V. Lunev" <den@openvz.org>]

From: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>

To be reused in the following commit.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20260201173633.413934-3-vsementsov@yandex-team.ru>
(cherry picked from commit 2eed5472ec424d217786af97e6212e68e49c5d0b)

Backported because the BQL watchdog stamps its report itself: the
report goes to stderr from a thread, not through error_report()'s
timestamp.

Signed-off-by: Denis V. Lunev <den@openvz.org>
---
 include/qemu/error-report.h | 6 ++++++
 util/error-report.c         | 3 +--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/qemu/error-report.h b/include/qemu/error-report.h
index 3ae2357fda5..dc423d36071 100644
--- a/include/qemu/error-report.h
+++ b/include/qemu/error-report.h
@@ -74,4 +74,10 @@ extern bool message_with_timestamp;
 extern bool error_with_guestname;
 extern const char *error_guest_name;
 
+/*
+ * Return current datetime in ISO 8601 format.
+ * Caller is responsible to g_free() the returned string.
+ */
+char *real_time_iso8601(void);
+
 #endif
diff --git a/util/error-report.c b/util/error-report.c
index 1b17c11de19..d6b7448183a 100644
--- a/util/error-report.c
+++ b/util/error-report.c
@@ -169,8 +169,7 @@ static void print_loc(void)
     }
 }
 
-static char *
-real_time_iso8601(void)
+char *real_time_iso8601(void)
 {
     g_autoptr(GDateTime) dt = g_date_time_new_now_utc();
     return g_date_time_format_iso8601(dt);
-- 
2.53.0