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16ae032608
Currently TCP connections use a 1-bit selector, 'spliced', to determine the rest of the contents of the structure. We want to generalise the TCP connection table to other types of flows in other protocols. Make a start on this by replacing the tcp_conn_common structure with a new flow_common structure with an enum rather than a simple boolean indicating the type of flow. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
19 lines
474 B
C
19 lines
474 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright Red Hat
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* Author: David Gibson <david@gibson.dropbear.id.au>
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*
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* Tracking for logical "flows" of packets.
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*/
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#include <stdint.h>
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#include "flow.h"
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const char *flow_type_str[] = {
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[FLOW_TYPE_NONE] = "<none>",
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[FLOW_TCP] = "TCP connection",
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[FLOW_TCP_SPLICE] = "TCP connection (spliced)",
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};
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static_assert(ARRAY_SIZE(flow_type_str) == FLOW_NUM_TYPES,
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"flow_type_str[] doesn't match enum flow_type");
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