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e47d0bf800
linux/tools/bpf/bpftool
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Stanislav Fomichev e47d0bf800 bpftool: Add current libbpf_strict mode to version output 
+ bpftool --legacy --version
bpftool v5.15.0
features: libbfd, skeletons
+ bpftool --version
bpftool v5.15.0
features: libbfd, libbpf_strict, skeletons

+ bpftool --legacy --help
Usage: bpftool [OPTIONS] OBJECT { COMMAND | help }
       bpftool batch file FILE
       bpftool version

       OBJECT := { prog | map | link | cgroup | perf | net | feature | btf | gen | struct_ops | iter }
       OPTIONS := { {-j|--json} [{-p|--pretty}] | {-d|--debug} | {-l|--legacy} |
                    {-V|--version} }
+ bpftool --help
Usage: bpftool [OPTIONS] OBJECT { COMMAND | help }
       bpftool batch file FILE
       bpftool version

       OBJECT := { prog | map | link | cgroup | perf | net | feature | btf | gen | struct_ops | iter }
       OPTIONS := { {-j|--json} [{-p|--pretty}] | {-d|--debug} | {-l|--legacy} |
                    {-V|--version} }

+ bpftool --legacy
Usage: bpftool [OPTIONS] OBJECT { COMMAND | help }
       bpftool batch file FILE
       bpftool version

       OBJECT := { prog | map | link | cgroup | perf | net | feature | btf | gen | struct_ops | iter }
       OPTIONS := { {-j|--json} [{-p|--pretty}] | {-d|--debug} | {-l|--legacy} |
                    {-V|--version} }
+ bpftool
Usage: bpftool [OPTIONS] OBJECT { COMMAND | help }
       bpftool batch file FILE
       bpftool version

       OBJECT := { prog | map | link | cgroup | perf | net | feature | btf | gen | struct_ops | iter }
       OPTIONS := { {-j|--json} [{-p|--pretty}] | {-d|--debug} | {-l|--legacy} |
                    {-V|--version} }

+ bpftool --legacy version
bpftool v5.15.0
features: libbfd, skeletons
+ bpftool version
bpftool v5.15.0
features: libbfd, libbpf_strict, skeletons

+ bpftool --json --legacy version
{"version":"5.15.0","features":{"libbfd":true,"libbpf_strict":false,"skeletons":true}}
+ bpftool --json version
{"version":"5.15.0","features":{"libbfd":true,"libbpf_strict":true,"skeletons":true}}

Suggested-by: Quentin Monnet <quentin@isovalent.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20211116000448.2918854-1-sdf@google.com
2021-11-16 10:32:50 +01:00
..
bash-completion bpftool: Update the lists of names for maps and prog-attach types 2021-11-14 18:35:02 -08:00
Documentation bpftool: Fix mixed indentation in documentation 2021-11-14 18:35:02 -08:00
skeleton tools, bpftool: Remove two unused variables. 2020-10-29 15:23:18 +01:00
.gitignore bpftool: Fix SPDX tag for Makefiles and .gitignore 2021-11-10 09:00:52 -08:00
btf_dumper.c bpftool: Use bpf_obj_get_info_by_fd directly 2021-11-03 11:25:32 -07:00
btf.c bpftool: Use libbpf_get_error() to check error 2021-11-14 18:38:13 -08:00
cfg.c tools, bpftool: Poison and replace kernel integer typedefs 2020-05-11 21:20:46 +02:00
cfg.h tools: bpftool: replace Netronome boilerplate with SPDX license headers 2018-12-13 12:08:44 +01:00
cgroup.c tools: bpftool: Document and add bash completion for -L, -B options 2021-07-30 15:40:28 -07:00
common.c bpftool: Update the lists of names for maps and prog-attach types 2021-11-14 18:35:02 -08:00
feature.c bpftool: Stop using deprecated bpf_load_program() 2021-11-07 08:34:23 -08:00
gen.c bpftool: Use libbpf_get_error() to check error 2021-11-14 18:38:13 -08:00
iter.c bpftool: Use libbpf_get_error() to check error 2021-11-14 18:38:13 -08:00
jit_disasm.c bpftool: Properly close va_list 'ap' by va_end() on error 2021-07-06 09:19:23 +02:00
json_writer.c bpftool: Support dumping metadata 2020-09-15 18:28:27 -07:00
json_writer.h bpftool: Support dumping metadata 2020-09-15 18:28:27 -07:00
link.c bpftool: Switch to libbpf's hashmap for PIDs/names references 2021-10-25 17:31:39 -07:00
main.c bpftool: Add current libbpf_strict mode to version output 2021-11-16 10:32:50 +01:00
main.h bpftool: Enable libbpf's strict mode by default 2021-11-12 16:54:58 +01:00
Makefile Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-11-15 08:49:23 -08:00
map_perf_ring.c bpftool: Update btf_dump__new() and perf_buffer__new_raw() calls 2021-11-11 16:54:06 -08:00
map.c bpftool: Use libbpf_get_error() to check error 2021-11-14 18:38:13 -08:00
net.c tools: bpftool: Update and synchronise option list in doc and help msg 2021-07-30 15:40:27 -07:00
netlink_dumper.c bpftool: Use consistent include paths for libbpf 2020-01-20 16:37:45 -08:00
netlink_dumper.h tools: bpftool: dual license all files 2018-12-13 12:08:44 +01:00
perf.c tools: bpftool: Update and synchronise option list in doc and help msg 2021-07-30 15:40:27 -07:00
pids.c bpftool: Switch to libbpf's hashmap for PIDs/names references 2021-10-25 17:31:39 -07:00
prog.c bpftool: Fix memory leak in prog_dump() 2021-11-14 18:34:08 -08:00
struct_ops.c bpftool: Use libbpf_get_error() to check error 2021-11-14 18:38:13 -08:00
tracelog.c tools: bpftool: add an option to prevent auto-mount of bpffs, tracefs 2018-12-18 14:47:17 +01:00
xlated_dumper.c bpftool: Use syscall/loader program in "prog load" and "gen skeleton" command. 2021-05-19 00:41:31 +02:00
xlated_dumper.h tools: bpftool: replace Netronome boilerplate with SPDX license headers 2018-12-13 12:08:44 +01:00