#define PREFIX "test_"
+static size_t close_callback_called = 0;
+
+/* This callback deletes all test keys in the handle. */
+static void
+close_callback (guestfs_h *g,
+ void *opaque,
+ uint64_t event,
+ int event_handle,
+ int flags,
+ const char *buf, size_t buf_len,
+ const uint64_t *array, size_t array_len)
+{
+ const char *key;
+ void *data;
+
+ close_callback_called++;
+
+ again:
+ data = guestfs_first_private (g, &key);
+ while (data != NULL) {
+ if (strncmp (key, PREFIX, strlen (PREFIX)) == 0) {
+ guestfs_set_private (g, key, NULL);
+ goto again;
+ }
+ data = guestfs_next_private (g, &key);
+ }
+}
+
int
main (int argc, char *argv[])
{
exit (EXIT_FAILURE);
}
+ if (guestfs_set_event_callback (g, close_callback, GUESTFS_EVENT_CLOSE,
+ 0, NULL) == -1)
+ exit (EXIT_FAILURE);
+
guestfs_set_private (g, PREFIX "a", (void *) 1);
guestfs_set_private (g, PREFIX "b", (void *) 2);
guestfs_set_private (g, PREFIX "c", (void *) 3);
}
assert (count == 1);
+ /* Closing should implicitly call the close_callback function. */
guestfs_close (g);
+ assert (close_callback_called == 1);
+
exit (EXIT_SUCCESS);
}