tools/testing/selftests/powerpc/nx-gzip/include/nx.h

File Facts

System

Linux kernel

Corpus path

tools/testing/selftests/powerpc/nx-gzip/include/nx.h

Extension

.h

Size

699 bytes

Lines

39

Domain

Support Tooling And Documentation

Bucket

tools

Inferred role

Support Tooling And Documentation: implementation source

Status

source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• stdbool.h

Detected Declarations

• struct nx842_func_args
• struct nxbuf_t

Annotated Snippet

struct nx842_func_args {
	bool use_crc;
	bool decompress;		/* true decompress; false compress */
	bool move_data;
	int timeout;			/* seconds */
};

struct nxbuf_t {
	int len;
	char *buf;
};

/* @function should be EFT (aka 842), GZIP etc */
void *nx_function_begin(int function, int pri);

int nx_function(void *handle, struct nxbuf_t *in, struct nxbuf_t *out,
		void *arg);

int nx_function_end(void *handle);

#endif	/* _NX_H */

Annotation

• Immediate include surface: `stdbool.h`.
• Detected declarations: `struct nx842_func_args`, `struct nxbuf_t`.
• Atlas domain: Support Tooling And Documentation / tools.
• 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.