return s;
}
-u8 *
-format_elog_track_name (u8 * s, va_list * va)
+__clib_export u8 *
+format_elog_track_name (u8 *s, va_list *va)
{
elog_main_t *em = va_arg (*va, elog_main_t *);
elog_event_t *e = va_arg (*va, elog_event_t *);
&em->init_time));
}
-__clib_export void
-elog_alloc (elog_main_t * em, u32 n_events)
+static void
+elog_alloc_internal (elog_main_t * em, u32 n_events, int free_ring)
{
- if (em->event_ring)
+ if (free_ring && em->event_ring)
vec_free (em->event_ring);
/* Ring size must be a power of 2. */
em->event_ring_size = n_events = max_pow2 (n_events);
- /* Leave an empty ievent at end so we can always speculatively write
- and event there (possibly a long form event). */
- vec_resize_aligned (em->event_ring, n_events, CLIB_CACHE_LINE_BYTES);
+ vec_validate_aligned (em->event_ring, n_events, CLIB_CACHE_LINE_BYTES);
+ _vec_len (em->event_ring) = n_events;
+}
+
+__clib_export void
+elog_alloc (elog_main_t * em, u32 n_events)
+{
+ elog_alloc_internal (em, n_events, 1 /* free ring */ );
+}
+
+__clib_export void
+elog_resize (elog_main_t * em, u32 n_events)
+{
+ elog_alloc_internal (em, n_events, 0 /* do not free ring */ );
}
__clib_export void
/*
* merge two event logs. Complicated and cranky.
*/
-void
-elog_merge (elog_main_t * dst, u8 * dst_tag, elog_main_t * src, u8 * src_tag,
+__clib_export void
+elog_merge (elog_main_t *dst, u8 *dst_tag, elog_main_t *src, u8 *src_tag,
f64 align_tweak)
{
elog_event_t *e;
vec_foreach (e, em->events) serialize (m, serialize_elog_event, em, e);
}
-void
-unserialize_elog_main (serialize_main_t * m, va_list * va)
+__clib_export void
+unserialize_elog_main (serialize_main_t *m, va_list *va)
{
elog_main_t *em = va_arg (*va, elog_main_t *);
uword i;
return error;
}
-clib_error_t *
+__clib_export clib_error_t *
elog_read_file_not_inline (elog_main_t * em, char *clib_file)
{
serialize_main_t m;