include/uapi/linux/pps_gen.h

File Facts

System

Linux kernel

Corpus path

include/uapi/linux/pps_gen.h

Extension

.h

Size

1039 bytes

Lines

38

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

• linux/types.h
• linux/ioctl.h

Detected Declarations

• struct pps_gen_event

Annotated Snippet

struct pps_gen_event {
	unsigned int event;
	unsigned int sequence;
};

#define PPS_GEN_EVENT_MISSEDPULSE	1

#define PPS_GEN_SETENABLE		_IOW('p', 0xb1, unsigned int *)
#define PPS_GEN_USESYSTEMCLOCK		_IOR('p', 0xb2, unsigned int *)
#define PPS_GEN_FETCHEVENT		_IOR('p', 0xb3, struct pps_gen_event *)

#endif /* _PPS_GEN_H_ */

Annotation

• Immediate include surface: `linux/types.h`, `linux/ioctl.h`.
• Detected declarations: `struct pps_gen_event`.
• 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.