diff options
Diffstat (limited to 'tc/tc_bpf.h')
-rw-r--r-- | tc/tc_bpf.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/tc/tc_bpf.h b/tc/tc_bpf.h deleted file mode 100644 index 526d0b12..00000000 --- a/tc/tc_bpf.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * tc_bpf.h BPF common code - * - * This program is free software; you can distribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - * Authors: Daniel Borkmann <dborkman@redhat.com> - * Jiri Pirko <jiri@resnulli.us> - */ - -#ifndef _TC_BPF_H_ -#define _TC_BPF_H_ 1 - -#include <linux/netlink.h> -#include <linux/bpf.h> -#include <linux/magic.h> - -#include "utils.h" -#include "bpf_scm.h" - -enum { - BPF_NLA_OPS_LEN = 0, - BPF_NLA_OPS, - BPF_NLA_FD, - BPF_NLA_NAME, - __BPF_NLA_MAX, -}; - -#define BPF_NLA_MAX __BPF_NLA_MAX - -#define BPF_ENV_UDS "TC_BPF_UDS" -#define BPF_ENV_MNT "TC_BPF_MNT" -#define BPF_ENV_NOLOG "TC_BPF_NOLOG" - -#ifndef BPF_FS_MAGIC -# define BPF_FS_MAGIC 0xcafe4a11 -#endif - -#define BPF_DIR_MNT "/sys/fs/bpf" - -#define BPF_DIR_TC "tc" -#define BPF_DIR_GLOBALS "globals" - -#ifndef TRACEFS_MAGIC -# define TRACEFS_MAGIC 0x74726163 -#endif - -#define TRACE_DIR_MNT "/sys/kernel/tracing" - -int bpf_trace_pipe(void); -const char *bpf_default_section(const enum bpf_prog_type type); - -int bpf_parse_common(int *ptr_argc, char ***ptr_argv, const int *nla_tbl, - enum bpf_prog_type type, const char **ptr_object, - const char **ptr_uds_name, struct nlmsghdr *n); -int bpf_graft_map(const char *map_path, uint32_t *key, int argc, char **argv); - -void bpf_print_ops(FILE *f, struct rtattr *bpf_ops, __u16 len); - -#ifdef HAVE_ELF -int bpf_send_map_fds(const char *path, const char *obj); -int bpf_recv_map_fds(const char *path, int *fds, struct bpf_map_aux *aux, - unsigned int entries); -#else -static inline int bpf_send_map_fds(const char *path, const char *obj) -{ - return 0; -} - -static inline int bpf_recv_map_fds(const char *path, int *fds, - struct bpf_map_aux *aux, - unsigned int entries) -{ - return -1; -} -#endif /* HAVE_ELF */ -#endif /* _TC_BPF_H_ */ |