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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263/* SPDX-License-Identifier: GPL-2.0 */#ifndef _BPF_NETNS_H#define _BPF_NETNS_H
#include <linux/mutex.h>#include <net/netns/bpf.h>#include <uapi/linux/bpf.h>
static inline enum netns_bpf_attach_typeto_netns_bpf_attach_type(enum bpf_attach_type attach_type){ switch (attach_type) { case BPF_FLOW_DISSECTOR: return NETNS_BPF_FLOW_DISSECTOR; case BPF_SK_LOOKUP: return NETNS_BPF_SK_LOOKUP; default: return NETNS_BPF_INVALID; }}
/* Protects updates to netns_bpf */extern struct mutex netns_bpf_mutex;
union bpf_attr;struct bpf_prog;
#ifdef CONFIG_NETint netns_bpf_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr);int netns_bpf_prog_attach(const union bpf_attr *attr, struct bpf_prog *prog);int netns_bpf_prog_detach(const union bpf_attr *attr, enum bpf_prog_type ptype);int netns_bpf_link_create(const union bpf_attr *attr, struct bpf_prog *prog);#elsestatic inline int netns_bpf_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr){ return -EOPNOTSUPP;}
static inline int netns_bpf_prog_attach(const union bpf_attr *attr, struct bpf_prog *prog){ return -EOPNOTSUPP;}
static inline int netns_bpf_prog_detach(const union bpf_attr *attr, enum bpf_prog_type ptype){ return -EOPNOTSUPP;}
static inline int netns_bpf_link_create(const union bpf_attr *attr, struct bpf_prog *prog){ return -EOPNOTSUPP;}#endif
#endif /* _BPF_NETNS_H */