include/xen/features.h

File Facts

System

Linux kernel

Corpus path

include/xen/features.h

Extension

.h

Size

502 bytes

Lines

25

Domain

Repository Root And Misc

Bucket

include

Inferred role

Repository Root And Misc: implementation source

Status

source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

• Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

Dependency Surface

• xen/interface/features.h

Detected Declarations

• function xen_feature

Annotated Snippet

#ifndef __XEN_FEATURES_H__
#define __XEN_FEATURES_H__

#include <xen/interface/features.h>

void xen_setup_features(void);

extern u8 xen_features[XENFEAT_NR_SUBMAPS * 32];

static inline int xen_feature(int flag)
{
	return xen_features[flag];
}

#endif /* __ASM_XEN_FEATURES_H__ */

Annotation

• Immediate include surface: `xen/interface/features.h`.
• Detected declarations: `function xen_feature`.
• Atlas domain: Repository Root And Misc / include.
• 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.