commit f793dde0914ae7f2605ee22c5bbc81dc79e23eee
author Marc-André Lureau <marcandre.lureau@redhat.com> Mon Mar 07 11:04:00 2022 +0400
committer Paolo Bonzini <pbonzini@redhat.com> Wed Apr 06 10:50:37 2022 +0200
tree af62c611c5d4f73d9a87bc8ec84d2ae5265e9d8d
parent 287698e50fb2340d9f6436976ac701512cb7c383

Replace qemu_gettimeofday() with g_get_real_time()

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>
Message-Id: <20220307070401.171986-5-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

qemu-img.c

diff --git a/qemu-img.c b/qemu-img.c
index 1caddfb..cf63db7 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -3305,11 +3305,11 @@
     char *filename, *snapshot_name = NULL;
     int c, ret = 0, bdrv_oflags;
     int action = 0;
-    qemu_timeval tv;
     bool quiet = false;
     Error *err = NULL;
     bool image_opts = false;
     bool force_share = false;
+    int64_t rt;
 
     bdrv_oflags = BDRV_O_RDWR;
     /* Parse commandline parameters */
@@ -3406,9 +3406,9 @@
         memset(&sn, 0, sizeof(sn));
         pstrcpy(sn.name, sizeof(sn.name), snapshot_name);
 
-        qemu_gettimeofday(&tv);
-        sn.date_sec = tv.tv_sec;
-        sn.date_nsec = tv.tv_usec * 1000;
+        rt = g_get_real_time();
+        sn.date_sec = rt / G_USEC_PER_SEC;
+        sn.date_nsec = (rt % G_USEC_PER_SEC) * 1000;
 
         ret = bdrv_snapshot_create(bs, &sn);
         if (ret) {