tools/arch/x86/include/uapi/asm/unistd_32.h

File Facts

System

Linux kernel

Corpus path

tools/arch/x86/include/uapi/asm/unistd_32.h

Extension

.h

Size

612 bytes

Lines

35

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

• 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 __NR_fork
#define __NR_fork 2
#endif
#ifndef __NR_execve
#define __NR_execve 11
#endif
#ifndef __NR_getppid
#define __NR_getppid 64
#endif
#ifndef __NR_getpgid
#define __NR_getpgid 132
#endif
#ifndef __NR_capget
#define __NR_capget 184
#endif
#ifndef __NR_gettid
#define __NR_gettid 224
#endif
#ifndef __NR_futex
#define __NR_futex 240
#endif
#ifndef __NR_getcpu
#define __NR_getcpu 318
#endif
#ifndef __NR_perf_event_open
#define __NR_perf_event_open 336
#endif
#ifndef __NR_setns
#define __NR_setns 346
#endif
#ifndef __NR_seccomp
#define __NR_seccomp 354
#endif

Annotation

• 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.