e86283071f
In order to be able to retrieve the attached programs from cls_bpf and act_bpf, we need to expose the prog ids via netlink so that an application can later on get an fd based on the id through the BPF_PROG_GET_FD_BY_ID command, and dump related prog info via BPF_OBJ_GET_INFO_BY_FD command for bpf(2). Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
36 lines
724 B
C
36 lines
724 B
C
/*
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* Copyright (c) 2015 Jiri Pirko <jiri@resnulli.us>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef __LINUX_TC_BPF_H
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#define __LINUX_TC_BPF_H
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#include <linux/pkt_cls.h>
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#define TCA_ACT_BPF 13
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struct tc_act_bpf {
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tc_gen;
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};
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enum {
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TCA_ACT_BPF_UNSPEC,
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TCA_ACT_BPF_TM,
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TCA_ACT_BPF_PARMS,
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TCA_ACT_BPF_OPS_LEN,
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TCA_ACT_BPF_OPS,
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TCA_ACT_BPF_FD,
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TCA_ACT_BPF_NAME,
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TCA_ACT_BPF_PAD,
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TCA_ACT_BPF_TAG,
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TCA_ACT_BPF_ID,
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__TCA_ACT_BPF_MAX,
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};
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#define TCA_ACT_BPF_MAX (__TCA_ACT_BPF_MAX - 1)
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#endif
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