tools/testing/selftests/bpf/verifier/basic.c

Source file repositories/reference/linux-study-clean/tools/testing/selftests/bpf/verifier/basic.c

File Facts

System
Linux kernel
Corpus path
tools/testing/selftests/bpf/verifier/basic.c
Extension
.c
Size
333 bytes
Lines
24
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

{
	"empty prog",
	.insns = {
	},
	.errstr = "last insn is not an exit or jmp",
	.result = REJECT,
},
{
	"only exit insn",
	.insns = {
	BPF_EXIT_INSN(),
	},
	.errstr = "R0 !read_ok",
	.result = REJECT,
},
{
	"no bpf_exit",
	.insns = {
	BPF_ALU64_REG(BPF_MOV, BPF_REG_0, BPF_REG_2),
	},
	.errstr = "not an exit",
	.result = REJECT,
},

Annotation

Implementation Notes