lib/xz/xz_dec_syms.c
Source file repositories/reference/linux-study-clean/lib/xz/xz_dec_syms.c
File Facts
- System
- Linux kernel
- Corpus path
lib/xz/xz_dec_syms.c- Extension
.c- Size
- 649 bytes
- Lines
- 28
- Domain
- Kernel Services
- Bucket
- lib
- Inferred role
- Kernel Services: exported/initcall integration point
- Status
- integration implementation candidate
Why This File Exists
Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.
- Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.
- Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
Dependency Surface
linux/module.hlinux/xz.h
Detected Declarations
export xz_dec_initexport xz_dec_resetexport xz_dec_runexport xz_dec_endexport xz_dec_microlzma_allocexport xz_dec_microlzma_resetexport xz_dec_microlzma_runexport xz_dec_microlzma_end
Annotated Snippet
// SPDX-License-Identifier: 0BSD
/*
* XZ decoder module information
*
* Author: Lasse Collin <lasse.collin@tukaani.org>
*/
#include <linux/module.h>
#include <linux/xz.h>
EXPORT_SYMBOL(xz_dec_init);
EXPORT_SYMBOL(xz_dec_reset);
EXPORT_SYMBOL(xz_dec_run);
EXPORT_SYMBOL(xz_dec_end);
#ifdef CONFIG_XZ_DEC_MICROLZMA
EXPORT_SYMBOL(xz_dec_microlzma_alloc);
EXPORT_SYMBOL(xz_dec_microlzma_reset);
EXPORT_SYMBOL(xz_dec_microlzma_run);
EXPORT_SYMBOL(xz_dec_microlzma_end);
#endif
MODULE_DESCRIPTION("XZ decompressor");
MODULE_VERSION("1.2");
MODULE_AUTHOR("Lasse Collin <lasse.collin@tukaani.org> and Igor Pavlov");
MODULE_LICENSE("Dual BSD/GPL");
Annotation
- Immediate include surface: `linux/module.h`, `linux/xz.h`.
- Detected declarations: `export xz_dec_init`, `export xz_dec_reset`, `export xz_dec_run`, `export xz_dec_end`, `export xz_dec_microlzma_alloc`, `export xz_dec_microlzma_reset`, `export xz_dec_microlzma_run`, `export xz_dec_microlzma_end`.
- Atlas domain: Kernel Services / lib.
- Implementation status: integration 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.