session: format transport connection flags
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id87c41c472898d4f66b0771f18f822d1069bbfd0
diff --git a/src/vnet/session/transport.c b/src/vnet/session/transport.c
index 8b3dacf..06954c0 100644
--- a/src/vnet/session/transport.c
+++ b/src/vnet/session/transport.c
@@ -69,6 +69,35 @@
return s;
}
+const char *transport_flags_str[] = {
+#define _(sym, str) str,
+ foreach_transport_connection_flag
+#undef _
+};
+
+u8 *
+format_transport_flags (u8 *s, va_list *args)
+{
+ transport_connection_flags_t flags;
+ int i, last = -1;
+
+ flags = va_arg (*args, transport_connection_flags_t);
+
+ for (i = 0; i < TRANSPORT_CONNECTION_N_FLAGS; i++)
+ if (flags & (1 << i))
+ last = i;
+
+ for (i = 0; i < last; i++)
+ {
+ if (flags & (1 << i))
+ s = format (s, "%s, ", transport_flags_str[i]);
+ }
+ if (last >= 0)
+ s = format (s, "%s", transport_flags_str[last]);
+
+ return s;
+}
+
u8 *
format_transport_connection (u8 * s, va_list * args)
{
@@ -93,8 +122,8 @@
if (transport_connection_is_tx_paced (tc))
s = format (s, "%Upacer: %U\n", format_white_space, indent,
format_transport_pacer, &tc->pacer, tc->thread_index);
- s = format (s, "%Utransport: flags 0x%x\n", format_white_space, indent,
- tc->flags);
+ s = format (s, "%Utransport: flags: %U\n", format_white_space, indent,
+ format_transport_flags, tc->flags);
}
return s;
}