arch/mips/include/asm/seccomp.h

Source file repositories/reference/linux-study-clean/arch/mips/include/asm/seccomp.h

File Facts

System
Linux kernel
Corpus path
arch/mips/include/asm/seccomp.h
Extension
.h
Size
810 bytes
Lines
36
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.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __ASM_SECCOMP_H

#include <linux/unistd.h>

#ifdef CONFIG_COMPAT
static inline const int *get_compat_mode1_syscalls(void)
{
	static const int syscalls_O32[] = {
		__NR_O32_Linux + 3, __NR_O32_Linux + 4,
		__NR_O32_Linux + 1, __NR_O32_Linux + 193,
		-1, /* negative terminated */
	};
	static const int syscalls_N32[] = {
		__NR_N32_Linux + 0, __NR_N32_Linux + 1,
		__NR_N32_Linux + 58, __NR_N32_Linux + 211,
		-1, /* negative terminated */
	};

	if (IS_ENABLED(CONFIG_MIPS32_O32) && test_thread_flag(TIF_32BIT_REGS))
		return syscalls_O32;

	if (IS_ENABLED(CONFIG_MIPS32_N32))
		return syscalls_N32;

	BUG();
}

#define get_compat_mode1_syscalls get_compat_mode1_syscalls

#endif /* CONFIG_COMPAT */

#include <asm-generic/seccomp.h>

#endif /* __ASM_SECCOMP_H */

Annotation

Implementation Notes