include/linux/ptp_mock.h

File Facts

System

Linux kernel

Corpus path

include/linux/ptp_mock.h

Extension

.h

Size

670 bytes

Lines

39

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct device
• struct mock_phc
• function mock_phc_destroy

Annotated Snippet

#ifndef _PTP_MOCK_H_
#define _PTP_MOCK_H_

struct device;
struct mock_phc;

#if IS_ENABLED(CONFIG_PTP_1588_CLOCK_MOCK)

struct mock_phc *mock_phc_create(struct device *dev);
void mock_phc_destroy(struct mock_phc *phc);
int mock_phc_index(struct mock_phc *phc);

#else

static inline struct mock_phc *mock_phc_create(struct device *dev)
{
	return NULL;
}

static inline void mock_phc_destroy(struct mock_phc *phc)
{
}

static inline int mock_phc_index(struct mock_phc *phc)
{
	return -1;
}

#endif

#endif /* _PTP_MOCK_H_ */

Annotation

• Detected declarations: `struct device`, `struct mock_phc`, `function mock_phc_destroy`.
• Atlas domain: Core OS / Core Kernel Interface.
• 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.