tools/perf/tests/is_printable_array.c

File Facts

System

Linux kernel

Corpus path

tools/perf/tests/is_printable_array.c

Extension

.c

Size

957 bytes

Lines

41

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.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/compiler.h
• linux/kernel.h
• tests.h
• debug.h
• print_binary.h

Detected Declarations

• function test__is_printable_array

Annotated Snippet

if (ret != t[i].ret) {
			pr_err("failed: test %u\n", i);
			return TEST_FAIL;
		}
	}

	return TEST_OK;
}

DEFINE_SUITE("is_printable_array", is_printable_array);

Annotation

• Immediate include surface: `linux/compiler.h`, `linux/kernel.h`, `tests.h`, `debug.h`, `print_binary.h`.
• Detected declarations: `function test__is_printable_array`.
• Atlas domain: Support Tooling And Documentation / tools.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.