include/uapi/asm-generic/ipcbuf.h

File Facts

System

Linux kernel

Corpus path

include/uapi/asm-generic/ipcbuf.h

Extension

.h

Size

1035 bytes

Lines

38

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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/posix_types.h

Detected Declarations

• struct ipc64_perm

Annotated Snippet

struct ipc64_perm {
	__kernel_key_t		key;
	__kernel_uid32_t	uid;
	__kernel_gid32_t	gid;
	__kernel_uid32_t	cuid;
	__kernel_gid32_t	cgid;
	__kernel_mode_t		mode;
				/* pad if mode_t is u16: */
	unsigned char		__pad1[4 - sizeof(__kernel_mode_t)];
	unsigned short		seq;
	unsigned short		__pad2;
	__kernel_ulong_t	__unused1;
	__kernel_ulong_t	__unused2;
};

#endif /* __ASM_GENERIC_IPCBUF_H */

Annotation

• Immediate include surface: `linux/posix_types.h`.
• Detected declarations: `struct ipc64_perm`.
• 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.