tools/testing/selftests/alsa/alsa-local.h

File Facts

System

Linux kernel

Corpus path

tools/testing/selftests/alsa/alsa-local.h

Extension

.h

Size

1243 bytes

Lines

38

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

• alsa/asoundlib.h

Detected Declarations

• struct card_cfg_data

Annotated Snippet

struct card_cfg_data {
	int card;
	snd_config_t *config;
	const char *filename;
	const char *config_id;
	struct card_cfg_data *next;
};

extern struct card_cfg_data *conf_cards;

#endif /* __ALSA_LOCAL_H */

Annotation

• Immediate include surface: `alsa/asoundlib.h`.
• Detected declarations: `struct card_cfg_data`.
• 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.