mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-31 16:38:12 +00:00
e8168840e1
The test dumps information similar to /proc/pid/maps. The first line of the output is compared against the /proc file to make sure they match. Signed-off-by: Song Liu <songliubraving@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20210212183107.50963-4-songliubraving@fb.com
138 lines
3.5 KiB
C
138 lines
3.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/* Copyright (c) 2020 Facebook */
|
|
/* "undefine" structs in vmlinux.h, because we "override" them below */
|
|
#define bpf_iter_meta bpf_iter_meta___not_used
|
|
#define bpf_iter__bpf_map bpf_iter__bpf_map___not_used
|
|
#define bpf_iter__ipv6_route bpf_iter__ipv6_route___not_used
|
|
#define bpf_iter__netlink bpf_iter__netlink___not_used
|
|
#define bpf_iter__task bpf_iter__task___not_used
|
|
#define bpf_iter__task_file bpf_iter__task_file___not_used
|
|
#define bpf_iter__task_vma bpf_iter__task_vma___not_used
|
|
#define bpf_iter__tcp bpf_iter__tcp___not_used
|
|
#define tcp6_sock tcp6_sock___not_used
|
|
#define bpf_iter__udp bpf_iter__udp___not_used
|
|
#define udp6_sock udp6_sock___not_used
|
|
#define bpf_iter__bpf_map_elem bpf_iter__bpf_map_elem___not_used
|
|
#define bpf_iter__bpf_sk_storage_map bpf_iter__bpf_sk_storage_map___not_used
|
|
#define bpf_iter__sockmap bpf_iter__sockmap___not_used
|
|
#define btf_ptr btf_ptr___not_used
|
|
#define BTF_F_COMPACT BTF_F_COMPACT___not_used
|
|
#define BTF_F_NONAME BTF_F_NONAME___not_used
|
|
#define BTF_F_PTR_RAW BTF_F_PTR_RAW___not_used
|
|
#define BTF_F_ZERO BTF_F_ZERO___not_used
|
|
#include "vmlinux.h"
|
|
#undef bpf_iter_meta
|
|
#undef bpf_iter__bpf_map
|
|
#undef bpf_iter__ipv6_route
|
|
#undef bpf_iter__netlink
|
|
#undef bpf_iter__task
|
|
#undef bpf_iter__task_file
|
|
#undef bpf_iter__task_vma
|
|
#undef bpf_iter__tcp
|
|
#undef tcp6_sock
|
|
#undef bpf_iter__udp
|
|
#undef udp6_sock
|
|
#undef bpf_iter__bpf_map_elem
|
|
#undef bpf_iter__bpf_sk_storage_map
|
|
#undef bpf_iter__sockmap
|
|
#undef btf_ptr
|
|
#undef BTF_F_COMPACT
|
|
#undef BTF_F_NONAME
|
|
#undef BTF_F_PTR_RAW
|
|
#undef BTF_F_ZERO
|
|
|
|
struct bpf_iter_meta {
|
|
struct seq_file *seq;
|
|
__u64 session_id;
|
|
__u64 seq_num;
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct bpf_iter__ipv6_route {
|
|
struct bpf_iter_meta *meta;
|
|
struct fib6_info *rt;
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct bpf_iter__netlink {
|
|
struct bpf_iter_meta *meta;
|
|
struct netlink_sock *sk;
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct bpf_iter__task {
|
|
struct bpf_iter_meta *meta;
|
|
struct task_struct *task;
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct bpf_iter__task_file {
|
|
struct bpf_iter_meta *meta;
|
|
struct task_struct *task;
|
|
__u32 fd;
|
|
struct file *file;
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct bpf_iter__task_vma {
|
|
struct bpf_iter_meta *meta;
|
|
struct task_struct *task;
|
|
struct vm_area_struct *vma;
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct bpf_iter__bpf_map {
|
|
struct bpf_iter_meta *meta;
|
|
struct bpf_map *map;
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct bpf_iter__tcp {
|
|
struct bpf_iter_meta *meta;
|
|
struct sock_common *sk_common;
|
|
uid_t uid;
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct tcp6_sock {
|
|
struct tcp_sock tcp;
|
|
struct ipv6_pinfo inet6;
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct bpf_iter__udp {
|
|
struct bpf_iter_meta *meta;
|
|
struct udp_sock *udp_sk;
|
|
uid_t uid __attribute__((aligned(8)));
|
|
int bucket __attribute__((aligned(8)));
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct udp6_sock {
|
|
struct udp_sock udp;
|
|
struct ipv6_pinfo inet6;
|
|
} __attribute__((preserve_access_index));
|
|
|
|
struct bpf_iter__bpf_map_elem {
|
|
struct bpf_iter_meta *meta;
|
|
struct bpf_map *map;
|
|
void *key;
|
|
void *value;
|
|
};
|
|
|
|
struct bpf_iter__bpf_sk_storage_map {
|
|
struct bpf_iter_meta *meta;
|
|
struct bpf_map *map;
|
|
struct sock *sk;
|
|
void *value;
|
|
};
|
|
|
|
struct bpf_iter__sockmap {
|
|
struct bpf_iter_meta *meta;
|
|
struct bpf_map *map;
|
|
void *key;
|
|
struct sock *sk;
|
|
};
|
|
|
|
struct btf_ptr {
|
|
void *ptr;
|
|
__u32 type_id;
|
|
__u32 flags;
|
|
};
|
|
|
|
enum {
|
|
BTF_F_COMPACT = (1ULL << 0),
|
|
BTF_F_NONAME = (1ULL << 1),
|
|
BTF_F_PTR_RAW = (1ULL << 2),
|
|
BTF_F_ZERO = (1ULL << 3),
|
|
};
|