tools/lib/api/debug-internal.h

File Facts

System

Linux kernel

Corpus path

tools/lib/api/debug-internal.h

Extension

.h

Size

576 bytes

Lines

22

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.

Dependency Surface

• debug.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef __API_DEBUG_INTERNAL_H__
#define __API_DEBUG_INTERNAL_H__

#include "debug.h"

#define __pr(func, fmt, ...)	\
do {				\
	if ((func))		\
		(func)("libapi: " fmt, ##__VA_ARGS__); \
} while (0)

extern libapi_print_fn_t __pr_warn;
extern libapi_print_fn_t __pr_info;
extern libapi_print_fn_t __pr_debug;

#define pr_warn(fmt, ...)	__pr(__pr_warn, fmt, ##__VA_ARGS__)
#define pr_info(fmt, ...)	__pr(__pr_info, fmt, ##__VA_ARGS__)
#define pr_debug(fmt, ...)	__pr(__pr_debug, fmt, ##__VA_ARGS__)

#endif /* __API_DEBUG_INTERNAL_H__ */

Annotation

• Immediate include surface: `debug.h`.
• 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.