static void
ipf_print_reass_packet(const char *es, const void *pkt)
{
static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(10, 10);
if (!VLOG_DROP_WARN(&rl)) {
struct ds ds = DS_EMPTY_INITIALIZER;
ds_put_hex_dump(&ds, pkt, 128, 0, false);
VLOG_WARN("%s\n%s", es, ds_cstr(&ds));
ds_destroy(&ds);
}
}
/* Returns a string that describes some of 'b''s metadata plus a hex dump of up
* to 'maxbytes' from the start of the buffer. */
char *
ofpbuf_to_string(const struct ofpbuf *b, size_t maxbytes)
{
struct ds s;
ds_init(&s);
ds_put_format(&s, "size=%"PRIu32", allocated=%"PRIu32", head=%"PRIuSIZE", tail=%"PRIuSIZE"\n",
b->size, b->allocated,
ofpbuf_headroom(b), ofpbuf_tailroom(b));
ds_put_hex_dump(&s, b->data, MIN(b->size, maxbytes), 0, false);
return ds_cstr(&s);
}
/* Returns a string that describes some of 'b''s metadata plus a hex dump of up
* to 'maxbytes' from the start of the buffer. */
char *
dp_packet_to_string(const struct dp_packet *b, size_t maxbytes)
{
struct ds s;
ds_init(&s);
ds_put_format(&s, "size=%"PRIu32", allocated=%"PRIu32", head=%"PRIuSIZE", tail=%"PRIuSIZE"\n",
dp_packet_size(b), b->allocated,
dp_packet_headroom(b), dp_packet_tailroom(b));
ds_put_hex_dump(&s, dp_packet_data(b), MIN(dp_packet_size(b), maxbytes), 0, false);
return ds_cstr(&s);
}
