arch/mips/fw/arc/env.c

File Facts

System

Linux kernel

Corpus path

arch/mips/fw/arc/env.c

Extension

.c

Size

524 bytes

Lines

22

Domain

Architecture Layer

Bucket

arch/mips

Inferred role

Architecture Layer: implementation source

Status

source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

• linux/init.h
• linux/kernel.h
• linux/string.h
• asm/fw/arc/types.h
• asm/sgialib.h

Detected Declarations

• function Copyright

Annotated Snippet

#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/string.h>

#include <asm/fw/arc/types.h>
#include <asm/sgialib.h>

PCHAR __init
ArcGetEnvironmentVariable(CHAR *name)
{
	return (CHAR *) ARC_CALL1(get_evar, name);
}

Annotation

• Immediate include surface: `linux/init.h`, `linux/kernel.h`, `linux/string.h`, `asm/fw/arc/types.h`, `asm/sgialib.h`.
• Detected declarations: `function Copyright`.
• Atlas domain: Architecture Layer / arch/mips.
• 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.