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/linux-6.12.1/tools/bpf/bpftool/Documentation/
Dbpftool-map.rst4 bpftool-map
17 **bpftool** [*OPTIONS*] **map** *COMMAND*
28 | **bpftool** **map** { **show** | **list** } [*MAP*]
29 | **bpftool** **map create** *FILE* **type** *TYPE* **key** *KEY_SIZE* **value** *VALUE_SIZE* \
32 | **bpftool** **map dump** *MAP*
33 | **bpftool** **map update** *MAP* [**key** *DATA*] [**value** *VALUE*] [*UPDATE_FLAGS*]
34 | **bpftool** **map lookup** *MAP* [**key** *DATA*]
35 | **bpftool** **map getnext** *MAP* [**key** *DATA*]
36 | **bpftool** **map delete** *MAP* **key** *DATA*
37 | **bpftool** **map pin** *MAP* *FILE*
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Dbpftool-net.rst4 bpftool-net
17 **bpftool** [*OPTIONS*] **net** *COMMAND*
26 | **bpftool** **net** { **show** | **list** } [ **dev** *NAME* ]
27 | **bpftool** **net attach** *ATTACH_TYPE* *PROG* **dev** *NAME* [ **overwrite** ]
28 | **bpftool** **net detach** *ATTACH_TYPE* **dev** *NAME*
29 | **bpftool** **net help**
36 bpftool net { show | list } [ dev *NAME* ]
48 can use **bpftool cgroup** to dump cgroup attachments. For sk_{filter, skb,
61 bpftool net attach *ATTACH_TYPE* *PROG* dev *NAME* [ overwrite ]
75 bpftool net detach *ATTACH_TYPE* dev *NAME*
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Dbpftool-struct_ops.rst4 bpftool-struct_ops
17 **bpftool** [*OPTIONS*] **struct_ops** *COMMAND*
27 | **bpftool** **struct_ops { show | list }** [*STRUCT_OPS_MAP*]
28 | **bpftool** **struct_ops dump** [*STRUCT_OPS_MAP*]
29 | **bpftool** **struct_ops register** *OBJ* [*LINK_DIR*]
30 | **bpftool** **struct_ops unregister** *STRUCT_OPS_MAP*
31 | **bpftool** **struct_ops help**
39 bpftool struct_ops { show | list } [*STRUCT_OPS_MAP*]
48 bpftool struct_ops dump [*STRUCT_OPS_MAP*]
54 bpftool struct_ops register *OBJ* [*LINK_DIR*]
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Dbpftool-link.rst4 bpftool-link
17 **bpftool** [*OPTIONS*] **link** *COMMAND*
26 | **bpftool** **link { show | list }** [*LINK*]
27 | **bpftool** **link pin** *LINK* *FILE*
28 | **bpftool** **link detach** *LINK*
29 | **bpftool** **link help**
36 bpftool link { show | list } [*LINK*]
44 Since Linux 5.8 bpftool is able to discover information about processes
46 bpftool will automatically emit this information as well.
48 bpftool link pin *LINK* *FILE*
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Dbpftool-prog.rst4 bpftool-prog
17 **bpftool** [*OPTIONS*] **prog** *COMMAND*
30 | **bpftool** **prog** { **show** | **list** } [*PROG*]
31 | **bpftool** **prog dump xlated** *PROG* [{ **file** *FILE* | [**opcodes**] [**linum**] [**visual*…
32 | **bpftool** **prog dump jited** *PROG* [{ **file** *FILE* | [**opcodes**] [**linum**] }]
33 | **bpftool** **prog pin** *PROG* *FILE*
34 | **bpftool** **prog** { **load** | **loadall** } *OBJ* *PATH* [**type** *TYPE*] [**map** { **idx**…
35 | **bpftool** **prog attach** *PROG* *ATTACH_TYPE* [*MAP*]
36 | **bpftool** **prog detach** *PROG* *ATTACH_TYPE* [*MAP*]
37 | **bpftool** **prog tracelog**
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Dbpftool-feature.rst4 bpftool-feature
17 **bpftool** [*OPTIONS*] **feature** *COMMAND*
26 | **bpftool** **feature probe** [*COMPONENT*] [**full**] [**unprivileged**] [**macros** [**prefix**…
27 | **bpftool** **feature list_builtins** *GROUP*
28 | **bpftool** **feature help**
35 bpftool feature probe [kernel] [full] [macros [prefix *PREFIX*]]
40 By default, bpftool **does not run probes** for **bpf_probe_write_user**\
54 When the **unprivileged** keyword is used, bpftool will dump only the
59 bpftool is inadvertently run as non-root, for example. This keyword is
60 unavailable if bpftool was compiled without libcap.
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Dbpftool-btf.rst4 bpftool-btf
17 **bpftool** [*OPTIONS*] **btf** *COMMAND*
26 | **bpftool** **btf** { **show** | **list** } [**id** *BTF_ID*]
27 | **bpftool** **btf dump** *BTF_SRC* [**format** *FORMAT*]
28 | **bpftool** **btf help**
37 bpftool btf { show | list } [id *BTF_ID*]
42 Since Linux 5.8 bpftool is able to discover information about processes
44 bpftool will automatically emit this information as well.
46 bpftool btf dump *BTF_SRC*
70 bpftool btf help
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Dbpftool-cgroup.rst4 bpftool-cgroup
17 **bpftool** [*OPTIONS*] **cgroup** *COMMAND*
27 | **bpftool** **cgroup** { **show** | **list** } *CGROUP* [**effective**]
28 | **bpftool** **cgroup tree** [*CGROUP_ROOT*] [**effective**]
29 | **bpftool** **cgroup attach** *CGROUP* *ATTACH_TYPE* *PROG* [*ATTACH_FLAGS*]
30 | **bpftool** **cgroup detach** *CGROUP* *ATTACH_TYPE* *PROG*
31 | **bpftool** **cgroup help**
52 bpftool cgroup { show | list } *CGROUP* [effective]
62 bpftool cgroup tree [*CGROUP_ROOT*] [effective]
64 If *CGROUP_ROOT* is not specified, bpftool uses cgroup v2 mountpoint.
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Dbpftool-perf.rst4 bpftool-perf
17 **bpftool** [*OPTIONS*] **perf** *COMMAND*
27 | **bpftool** **perf** { **show** | **list** }
28 | **bpftool** **perf help**
32 bpftool perf { show | list }
42 bpftool perf help
52 | **# bpftool perf**
62 | **# bpftool -j perf**
Dcommon_options.rst4 Print short help message (similar to **bpftool help**).
7 Print bpftool's version number (similar to **bpftool version**), the number
9 bpftool was compiled. Optional features include linking against LLVM or
10 libbfd to provide the disassembler for JIT-ted programs (**bpftool prog
11 dump jited**) and usage of BPF skeletons (some features like **bpftool prog
Dbpftool-iter.rst4 bpftool-iter
17 **bpftool** [*OPTIONS*] **iter** *COMMAND*
26 | **bpftool** **iter pin** *OBJ* *PATH* [**map** *MAP*]
27 | **bpftool** **iter help**
34 bpftool iter pin *OBJ* *PATH* [map *MAP*]
51 bpftool iter help
60 **# bpftool iter pin bpf_iter_netlink.o /sys/fs/bpf/my_netlink**
67 **# bpftool iter pin bpf_iter_hashmap.o /sys/fs/bpf/my_hashmap map id 20**
Dbpftool.rst17 **bpftool** [*OPTIONS*] *OBJECT* { *COMMAND* | **help** }
19 **bpftool** **batch file** *FILE*
21 **bpftool** **version**
55 *bpftool* allows for inspection and simple modification of BPF objects on the
Dbpftool-gen.rst4 bpftool-gen
17 **bpftool** [*OPTIONS*] **gen** *COMMAND*
26 | **bpftool** **gen object** *OUTPUT_FILE* *INPUT_FILE* [*INPUT_FILE*...]
27 | **bpftool** **gen skeleton** *FILE* [**name** *OBJECT_NAME*]
28 | **bpftool** **gen subskeleton** *FILE* [**name** *OBJECT_NAME*]
29 | **bpftool** **gen min_core_btf** *INPUT* *OUTPUT* *OBJECT* [*OBJECT*...]
30 | **bpftool** **gen help**
34 bpftool gen object *OUTPUT_FILE* *INPUT_FILE* [*INPUT_FILE*...]
51 bpftool gen skeleton *FILE*
135 bpftool gen subskeleton *FILE*
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/linux-6.12.1/tools/testing/selftests/bpf/
Dtest_bpftool_metadata.sh48 if ! bpftool version > /dev/null 2>&1; then
61 bpftool prog load $BPF_FILE_UNUSED $BPF_DIR/unused
67 bpftool prog --json | grep '"metadata":{"a":"foo","b":1}' > /dev/null
69 bpftool map | grep 'metadata.rodata' > /dev/null
73 bpftool prog load $BPF_FILE_USED $BPF_DIR/used
79 bpftool prog --json | grep '"metadata":{"a":"bar","b":2}' > /dev/null
81 bpftool map | grep 'metadata.rodata' > /dev/null
Dtest_bpftool_build.sh23 if [ ! -e tools/bpf/bpftool/Makefile ]; then
45 find $dir -type f -executable -name bpftool -print -exec false {} + && \
113 make_and_clean -C tools/bpf/bpftool
115 make_with_tmpdir -C tools/bpf/bpftool OUTPUT
117 make_with_tmpdir -C tools/bpf/bpftool O
145 cd bpf/bpftool
Dtest_flow_dissector.sh24 if bpftool="$(which bpftool)"; then
27 $bpftool prog loadall $BPF_FILE /sys/fs/bpf/flow \
30 if ! unshare --net $bpftool prog attach pinned \
36 $bpftool prog attach pinned /sys/fs/bpf/flow/_dissect \
39 if unshare --net $bpftool prog attach pinned \
45 if ! $bpftool prog detach pinned \
/linux-6.12.1/tools/bpf/bpftool/
DMakefile99 FEATURE_USER = .bpftool
142 all: $(OUTPUT)bpftool
185 BPFTOOL_BOOTSTRAP := $(BOOTSTRAP_OUTPUT)bpftool
242 $(OUTPUT)bpftool: $(OBJS) $(LIBBPF)
256 $(call QUIET_CLEAN, bpftool)
257 $(Q)$(RM) -- $(OUTPUT)bpftool $(OUTPUT)*.o $(OUTPUT)*.d
261 $(Q)$(RM) -- $(OUTPUT)FEATURE-DUMP.bpftool
264 install-bin: $(OUTPUT)bpftool
265 $(call QUIET_INSTALL, bpftool)
267 $(Q)$(INSTALL) $(OUTPUT)bpftool $(DESTDIR)$(prefix)/sbin/bpftool
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D.gitignore4 /bpftool
5 bpftool*.8
6 FEATURE-DUMP.bpftool
/linux-6.12.1/samples/bpf/
Dtcp_bpf.readme14 bpftool prog load tcp_basertt_kern.o /sys/fs/bpf/tcp_prog
15 bpftool cgroup attach /tmp/cgroupv2/foo sock_ops pinned /sys/fs/bpf/tcp_prog
16 bpftool prog tracelog
18 "bpftool prog tracelog" will continue to run printing the BPF log buffer.
28 bpftool cgroup detach /tmp/cgroupv2/foo sock_ops pinned /sys/fs/bpf/tcp_prog
/linux-6.12.1/tools/bpf/
DMakefile79 all: $(PROGS) bpftool runqslower
112 bpftool: target
113 $(call descend,bpftool)
116 $(call descend,bpftool,install)
119 $(call descend,bpftool,clean)
133 .PHONY: all install clean bpftool bpftool_install bpftool_clean \
/linux-6.12.1/tools/testing/selftests/net/
Dbpf_offload.py173 def bpftool(args, JSON=True, ns="", fail=True, include_stderr=False): function
178 _, progs = bpftool("prog show", JSON=True, ns=ns, fail=True)
192 _, maps = bpftool("map show", JSON=True, ns=ns, fail=True)
227 res = bpftool(args, fail=fail, include_stderr=include_stderr)
538 bpftool("prog pin id %d %s" % (prog["id"], file_name))
546 bpftool("map pin id %d %s" % (m["id"], file_name))
554 ret, err = bpftool("prog show pin %s" % (prog_file), fail=False)
558 ret, err = bpftool("map show pin %s" % (map_file), fail=False)
703 ret, progs = bpftool("prog", fail=False)
706 _, base_maps = bpftool("map")
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/linux-6.12.1/kernel/bpf/preload/iterators/
DMakefile10 BPFTOOL_SRC := $(TOOLS_PATH)/bpf/bpftool
11 BPFTOOL_OUTPUT := $(abs_out)/bpftool
12 DEFAULT_BPFTOOL := $(BPFTOOL_OUTPUT)/bootstrap/bpftool
/linux-6.12.1/tools/testing/selftests/hid/
DMakefile69 BPFTOOLDIR := $(TOOLSDIR)/bpf/bpftool
104 $(HOST_BUILD_DIR)/bpftool $(HOST_BUILD_DIR)/resolve_btfids \
117 DEFAULT_BPFTOOL := $(HOST_SCRATCH_DIR)/sbin/bpftool
125 $(HOST_BPFOBJ) | $(HOST_BUILD_DIR)/bpftool
129 OUTPUT=$(HOST_BUILD_DIR)/bpftool/ \
243 EXTRA_CLEAN := $(SCRATCH_DIR) $(HOST_SCRATCH_DIR) feature bpftool \
/linux-6.12.1/drivers/hid/bpf/progs/
DMakefile10 BPFTOOL_SRC := $(TOOLS_PATH)/bpf/bpftool
11 BPFTOOL_OUTPUT := $(abs_out)/bpftool
12 DEFAULT_BPFTOOL := $(BPFTOOL_OUTPUT)/bootstrap/bpftool
/linux-6.12.1/tools/bpf/bpftool/bash-completion/
Dbpftool1 # bpftool(8) bash completion -*- shell-script -*-
49 COMPREPLY+=( $( compgen -W "$( bpftool -jp map 2>&1 | \
57 COMPREPLY+=( $( compgen -W "$( bpftool -jp map 2>&1 | \
64 COMPREPLY+=( $( compgen -W "$( bpftool -jp map 2>&1 | \
72 COMPREPLY+=( $( compgen -W "$( bpftool -jp map 2>&1 | \
79 COMPREPLY+=( $( compgen -W "$( bpftool -jp prog 2>&1 | \
85 COMPREPLY+=( $( compgen -W "$( bpftool -jp prog 2>&1 | \
91 COMPREPLY+=( $( compgen -W "$( bpftool -jp prog 2>&1 | \
97 COMPREPLY+=( $( compgen -W "$( bpftool -jp btf 2>&1 | \
103 COMPREPLY+=( $( compgen -W "$( bpftool -jp link 2>&1 | \
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