include/linux/decompress/unxz.h

File Facts

System

Linux kernel

Corpus path

include/linux/decompress/unxz.h

Extension

.h

Size

435 bytes

Lines

19

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.

Dependency Surface

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

Detected Declarations

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

Annotated Snippet

#ifndef DECOMPRESS_UNXZ_H
#define DECOMPRESS_UNXZ_H

int unxz(unsigned char *in, long in_size,
	 long (*fill)(void *dest, unsigned long size),
	 long (*flush)(void *src, unsigned long size),
	 unsigned char *out, long *in_used,
	 void (*error)(char *x));

#endif

Annotation

• 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.