tools/include/nolibc/sys/prctl.h

Source file repositories/reference/linux-study-clean/tools/include/nolibc/sys/prctl.h

File Facts

System
Linux kernel
Corpus path
tools/include/nolibc/sys/prctl.h
Extension
.h
Size
913 bytes
Lines
37
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.

Dependency Surface

Detected Declarations

Annotated Snippet

#include "../nolibc.h"

#ifndef _NOLIBC_SYS_PRCTL_H
#define _NOLIBC_SYS_PRCTL_H

#include "../sys.h"

#include <linux/prctl.h>

/*
 * int prctl(int option, unsigned long arg2, unsigned long arg3,
 *                       unsigned long arg4, unsigned long arg5);
 */

static __attribute__((unused))
int _sys_prctl(int option, unsigned long arg2, unsigned long arg3,
			   unsigned long arg4, unsigned long arg5)
{
	return __nolibc_syscall5(__NR_prctl, option, arg2, arg3, arg4, arg5);
}

static __attribute__((unused))
int prctl(int option, unsigned long arg2, unsigned long arg3,
		      unsigned long arg4, unsigned long arg5)
{
	return __sysret(_sys_prctl(option, arg2, arg3, arg4, arg5));
}

#endif /* _NOLIBC_SYS_PRCTL_H */

Annotation

Implementation Notes