mman.h File Reference

#include <stddef.h>
#include <sys/types.h>

Go to the source code of this file.

Macros
#define	PROT_NONE   0x0
#define	PROT_READ   0x1
#define	PROT_WRITE   0x2
#define	PROT_EXEC   0x4
#define	MAP_SHARED   0x1
#define	MAP_PRIVATE   0x2
#define	MAP_FIXED   0x4
#define	MAP_ANONYMOUS   0x20
#define	MS_SYNC   0x0
#define	MS_ASYNC   0x1
#define	MS_INVALIDATE   0x2
#define	MAP_FAILED   ((void *)-1)
#define	MCL_CURRENT   0
#define	MCL_FUTURE   1

Functions
int	mlock (const void *addr, size_t len)
int	mlockall (int flags)
void *	mmap (void *addr, size_t len, int prot, int flags, int fildes, off_t off)
int	msync (void *addr, size_t length, int flags)
int	munlock (const void *addr, size_t len)
int	munlockall (void)
int	munmap (void *addr, size_t len)
int	shm_open (const char *name, int oflag, mode_t mode)
int	shm_unlink (const char *name)

Macro Definition Documentation

MAP_ANONYMOUS

#define MAP_ANONYMOUS   0x20

MAP_FAILED

#define MAP_FAILED   ((void *)-1)

MAP_FIXED

#define MAP_FIXED   0x4

MAP_PRIVATE

#define MAP_PRIVATE   0x2

MAP_SHARED

#define MAP_SHARED   0x1

MCL_CURRENT

#define MCL_CURRENT   0

MCL_FUTURE

#define MCL_FUTURE   1

MS_ASYNC

#define MS_ASYNC   0x1

MS_INVALIDATE

#define MS_INVALIDATE   0x2

MS_SYNC

#define MS_SYNC   0x0

PROT_EXEC

#define PROT_EXEC   0x4

PROT_NONE

#define PROT_NONE   0x0

PROT_READ

#define PROT_READ   0x1

PROT_WRITE

#define PROT_WRITE   0x2

Function Documentation

mlock()

int mlock	(	const void *	addr,
		size_t	len
	)

mlockall()

int mlockall

(

int

flags

)

mmap()

void * mmap	(	void *	addr,
		size_t	len,
		int	prot,
		int	flags,
		int	fildes,
		off_t	off
	)

msync()

int msync	(	void *	addr,
		size_t	length,
		int	flags
	)

munlock()

int munlock	(	const void *	addr,
		size_t	len
	)

munlockall()

int munlockall

(

void

)

munmap()

int munmap	(	void *	addr,
		size_t	len
	)

shm_open()

int shm_open	(	const char *	name,
		int	oflag,
		mode_t	mode
	)

shm_unlink()

int shm_unlink

(

const char *

name

)