Commit 38034163 authored by Milan Landaverde's avatar Milan Landaverde Committed by Andrii Nakryiko
Browse files

bpftool: Add syscall prog type 



In addition to displaying the program type in bpftool prog show
this enables us to be able to query bpf_prog_type_syscall
availability through feature probe as well as see
which helpers are available in those programs (such as
bpf_sys_bpf and bpf_sys_close)

Signed-off-by: default avatarMilan Landaverde <milan@mdaverde.com>
Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Reviewed-by: default avatarQuentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20220331154555.422506-2-milan@mdaverde.com
parent 4eeebce6

tools/bpf/bpftool/prog.c

+1 −0
Original line number Diff line number Diff line
@@ -68,6 +68,7 @@ const char * const prog_type_name[] = { 
	[BPF_PROG_TYPE_EXT]			= "ext",

	[BPF_PROG_TYPE_LSM]			= "lsm",

	[BPF_PROG_TYPE_SK_LOOKUP]		= "sk_lookup",

	[BPF_PROG_TYPE_SYSCALL]			= "syscall",

};



const size_t prog_type_name_size = ARRAY_SIZE(prog_type_name);