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kernel-usr-include
kernel-usr-include
 
 
kernel
kernel
 
 
tools
tools
 
 
Makefile
Makefile
 
 
README.rst
README.rst
 
 
bpf_helpers.h
bpf_helpers.h
 
 
bpf_load.c
bpf_load.c
 
 
bpf_load.h
bpf_load.h
 
 
bpf_tail_calls01_kern.c
bpf_tail_calls01_kern.c
 
 
bpf_tail_calls01_user.c
bpf_tail_calls01_user.c
 
 
bpf_util.h
bpf_util.h
 
 
hash_func01.h
hash_func01.h
 
 
libbpf.h
libbpf.h
 
 
napi_monitor.h
napi_monitor.h
 
 
napi_monitor_kern.c
napi_monitor_kern.c
 
 
napi_monitor_user.c
napi_monitor_user.c
 
 
perf-sys.h
perf-sys.h
 
 
tc_bench01_redirect_kern.c
tc_bench01_redirect_kern.c
 
 
tc_bench01_redirect_user.c
tc_bench01_redirect_user.c
 
 
xdp_bench01_mem_access_cost_kern.c
xdp_bench01_mem_access_cost_kern.c
 
 
xdp_bench01_mem_access_cost_user.c
xdp_bench01_mem_access_cost_user.c
 
 
xdp_bench02_drop_pattern_kern.c
xdp_bench02_drop_pattern_kern.c
 
 
xdp_bench02_drop_pattern_user.c
xdp_bench02_drop_pattern_user.c
 
 
xdp_ddos01_blacklist_cmdline.c
xdp_ddos01_blacklist_cmdline.c
 
 
xdp_ddos01_blacklist_common.h
xdp_ddos01_blacklist_common.h
 
 
xdp_ddos01_blacklist_kern.c
xdp_ddos01_blacklist_kern.c
 
 
xdp_ddos01_blacklist_user.c
xdp_ddos01_blacklist_user.c
 
 
xdp_monitor_kern.c
xdp_monitor_kern.c
 
 
xdp_monitor_user.c
xdp_monitor_user.c
 
 
xdp_redirect_cpu_kern.c
xdp_redirect_cpu_kern.c
 
 
xdp_redirect_cpu_user.c
xdp_redirect_cpu_user.c
 
 
xdp_redirect_err_kern.c
xdp_redirect_err_kern.c
 
 
xdp_redirect_err_user.c
xdp_redirect_err_user.c
 
 
xdp_rxhash.h
xdp_rxhash.h
 
 
xdp_rxhash_kern.c
xdp_rxhash_kern.c
 
 
xdp_rxhash_user.c
xdp_rxhash_user.c
 
 
xdp_tcpdump_kern.c
xdp_tcpdump_kern.c
 
 
xdp_tcpdump_user.c
xdp_tcpdump_user.c
 
 
xdp_ttl_kern.c
xdp_ttl_kern.c
 
 
xdp_ttl_user.c
xdp_ttl_user.c
 
 
xdp_vlan01_kern.c
xdp_vlan01_kern.c
 
 
xdp_vlan01_test01.sh
xdp_vlan01_test01.sh
 
 
xdp_vlan01_user.c
xdp_vlan01_user.c
 
 

README.rst

eBPF and XDP samples

UPDATE: See XDP-tutorial if you want to learn eBPF-coding, and not depend on kernel tree (instead it uses libbpf).

This directory is for prototyping BPF samples, that is intended for inclusion in the Linux kernel tree containing eBPF samples. If you don't intend to send this at patches to the Linux kernel, then instead look at XDP-tutorial for howto integrate with libbpf.

WARNING: This directory contains its own out-of-date BPF ELF-loader (in bpf_load.c). Instead people should use libbpf.