tools/testing/selftests/splice/default_file_splice_read.c

File Facts

System

Linux kernel

Corpus path

tools/testing/selftests/splice/default_file_splice_read.c

Extension

.c

Size

161 bytes

Lines

10

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.

Dependency Surface

• fcntl.h

Detected Declarations

• function main

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
#define _GNU_SOURCE
#include <fcntl.h>

int main(int argc, char **argv)
{
        splice(0, 0, 1, 0, 1<<30, 0);
	return 0;
}

Annotation

• Immediate include surface: `fcntl.h`.
• Detected declarations: `function main`.
• 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.