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uapi: update bpf.h 

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger 2020-08-16 16:09:52 -07:00
parent db6d6becb0
commit bf538de59d
1 changed files with 8 additions and 7 deletions
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15
include/uapi/linux/bpf.h
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@ -81,6 +81,12 @@ struct bpf_cgroup_storage_key {
__u32 attach_type; /* program attach type */ __u32 attach_type; /* program attach type */
}; };
union bpf_iter_link_info {
struct {
__u32 map_fd;
} map;
};
/* BPF syscall commands, see bpf(2) man-page for details. */ /* BPF syscall commands, see bpf(2) man-page for details. */
enum bpf_cmd { enum bpf_cmd {
BPF_MAP_CREATE, BPF_MAP_CREATE,
@ -249,13 +255,6 @@ enum bpf_link_type {
MAX_BPF_LINK_TYPE, MAX_BPF_LINK_TYPE,
}; };
enum bpf_iter_link_info {
BPF_ITER_LINK_UNSPEC = 0,
BPF_ITER_LINK_MAP_FD = 1,
MAX_BPF_ITER_LINK_INFO,
};
/* cgroup-bpf attach flags used in BPF_PROG_ATTACH command /* cgroup-bpf attach flags used in BPF_PROG_ATTACH command
* *
* NONE(default): No further bpf programs allowed in the subtree. * NONE(default): No further bpf programs allowed in the subtree.
@ -623,6 +622,8 @@ union bpf_attr {
}; };
__u32 attach_type; /* attach type */ __u32 attach_type; /* attach type */
__u32 flags; /* extra flags */ __u32 flags; /* extra flags */
__aligned_u64 iter_info; /* extra bpf_iter_link_info */
__u32 iter_info_len; /* iter_info length */
} link_create; } link_create;
struct { /* struct used by BPF_LINK_UPDATE command */ struct { /* struct used by BPF_LINK_UPDATE command */