diff options
Diffstat (limited to 'tools/bpf/bpftool/main.h')
| -rw-r--r-- | tools/bpf/bpftool/main.h | 46 |
1 files changed, 40 insertions, 6 deletions
diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h index a84224b6a604..1130299cede0 100644 --- a/tools/bpf/bpftool/main.h +++ b/tools/bpf/bpftool/main.h @@ -6,15 +6,21 @@ /* BFD and kernel.h both define GCC_VERSION, differently */ #undef GCC_VERSION +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif #include <stdbool.h> #include <stdio.h> +#include <errno.h> #include <stdlib.h> +#include <bpf/skel_internal.h> #include <linux/bpf.h> #include <linux/compiler.h> #include <linux/kernel.h> #include <bpf/hashmap.h> #include <bpf/libbpf.h> +#include <bpf/bpf.h> #include "json_writer.h" @@ -51,6 +57,7 @@ static inline void *u64_to_ptr(__u64 ptr) }) #define ERR_MAX_LEN 1024 +#define MAX_SIG_SIZE 4096 #define BPF_TAG_FMT "%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" @@ -84,6 +91,9 @@ extern bool relaxed_maps; extern bool use_loader; extern struct btf *base_btf; extern struct hashmap *refs_table; +extern bool sign_progs; +extern const char *private_key_path; +extern const char *cert_path; void __printf(1, 2) p_err(const char *fmt, ...); void __printf(1, 2) p_info(const char *fmt, ...); @@ -140,9 +150,12 @@ void get_prog_full_name(const struct bpf_prog_info *prog_info, int prog_fd, int get_fd_type(int fd); const char *get_fd_type_name(enum bpf_obj_type type); char *get_fdinfo(int fd, const char *key); -int open_obj_pinned(const char *path, bool quiet); -int open_obj_pinned_any(const char *path, enum bpf_obj_type exp_type); -int mount_bpffs_for_pin(const char *name); +int open_obj_pinned(const char *path, bool quiet, + const struct bpf_obj_get_opts *opts); +int open_obj_pinned_any(const char *path, enum bpf_obj_type exp_type, + const struct bpf_obj_get_opts *opts); +int mount_bpffs_for_file(const char *file_name); +int create_and_mount_bpffs_dir(const char *dir_name); int do_pin_any(int argc, char **argv, int (*get_fd_by_id)(int *, char ***)); int do_pin_fd(int fd, const char *name); @@ -162,13 +175,15 @@ int do_tracelog(int argc, char **arg) __weak; int do_feature(int argc, char **argv) __weak; int do_struct_ops(int argc, char **argv) __weak; int do_iter(int argc, char **argv) __weak; +int do_token(int argc, char **argv) __weak; int parse_u32_arg(int *argc, char ***argv, __u32 *val, const char *what); int prog_parse_fd(int *argc, char ***argv); int prog_parse_fds(int *argc, char ***argv, int **fds); -int map_parse_fd(int *argc, char ***argv); -int map_parse_fds(int *argc, char ***argv, int **fds); -int map_parse_fd_and_info(int *argc, char ***argv, void *info, __u32 *info_len); +int map_parse_fd(int *argc, char ***argv, __u32 open_flags); +int map_parse_fds(int *argc, char ***argv, int **fds, __u32 open_flags); +int map_parse_fd_and_info(int *argc, char ***argv, struct bpf_map_info *info, + __u32 *info_len, __u32 open_flags); struct bpf_prog_linfo; #if defined(HAVE_LLVM_SUPPORT) || defined(HAVE_LIBBFD_SUPPORT) @@ -228,6 +243,8 @@ void btf_dump_linfo_plain(const struct btf *btf, const char *prefix, bool linum); void btf_dump_linfo_json(const struct btf *btf, const struct bpf_line_info *linfo, bool linum); +void btf_dump_linfo_dotlabel(const struct btf *btf, + const struct bpf_line_info *linfo, bool linum); struct nlattr; struct ifinfomsg; @@ -261,4 +278,21 @@ static inline bool hashmap__empty(struct hashmap *map) return map ? hashmap__size(map) == 0 : true; } +int pathname_concat(char *buf, int buf_sz, const char *path, + const char *name); + +/* print netfilter bpf_link info */ +void netfilter_dump_plain(const struct bpf_link_info *info); +void netfilter_dump_json(const struct bpf_link_info *info, json_writer_t *wtr); + +struct kernel_config_option { + const char *name; + bool macro_dump; +}; + +int read_kernel_config(const struct kernel_config_option *requested_options, + size_t num_options, char **out_values, + const char *define_prefix); +int bpftool_prog_sign(struct bpf_load_and_run_opts *opts); +__u32 register_session_key(const char *key_der_path); #endif |