mman.h File Reference

#include "shell/sys/linux/vsf_linux_cfg.h"
#include "../sys/types.h"
#include "component/fs/vsf_fs_cfg.h"

Go to the source code of this file.

Data Structures
struct	vsf_linux_sys_mman_vplt_t

Macros
#define	mmap   VSF_LINUX_WRAPPER(mmap)
#define	mmap64   VSF_LINUX_WRAPPER(mmap64)
#define	munmap   VSF_LINUX_WRAPPER(munmap)
#define	mprotect   VSF_LINUX_WRAPPER(mprotect)
#define	PROT_NONE   0
#define	PROT_READ   VSF_FILE_ATTR_READ
#define	PROT_WRITE   VSF_FILE_ATTR_WRITE
#define	PROT_EXEC   VSF_FILE_ATTR_EXECUTE
#define	MAP_32BIT   0
#define	MAP_FILE   0
#define	MAP_SHARED   1
#define	MAP_PRIVATE   2
#define	MAP_TYPE   0xf
#define	MAP_FIXED   0x10
#define	MAP_ANONYMOUS   0x20
#define	MAP_ANON   MAP_ANONYMOUS
#define	MAP_FAILED   ((void *)-1)
#define	MS_ASYNC   1
#define	MS_SYNC   2
#define	MS_INVALIDATE   4

Typedefs
typedef struct vsf_linux_sys_mman_vplt_t	vsf_linux_sys_mman_vplt_t

Functions
int	shm_open (const char *name, int oflag, mode_t mode)
int	shm_unlink (const char *name)
void *	mmap (void *addr, size_t len, int prot, int flags, int fildes, off_t off)
void *	mmap64 (void *addr, size_t len, int prot, int flags, int fildes, off64_t off)
int	munmap (void *addr, size_t len)
int	mprotect (void *addr, size_t len, int prot)
int	msync (void *addr, size_t len, int flags)

Variables
__VSF_VPLT_DECORATOR__ vsf_linux_sys_mman_vplt_t	vsf_linux_sys_mman_vplt

Macro Definition Documentation

mmap

#define mmap   VSF_LINUX_WRAPPER(mmap)

mmap64

#define mmap64   VSF_LINUX_WRAPPER(mmap64)

munmap

#define munmap   VSF_LINUX_WRAPPER(munmap)

mprotect

#define mprotect   VSF_LINUX_WRAPPER(mprotect)

PROT_NONE

#define PROT_NONE   0

PROT_READ

#define PROT_READ   VSF_FILE_ATTR_READ

PROT_WRITE

#define PROT_WRITE   VSF_FILE_ATTR_WRITE

PROT_EXEC

#define PROT_EXEC   VSF_FILE_ATTR_EXECUTE

MAP_32BIT

#define MAP_32BIT   0

MAP_FILE

#define MAP_FILE   0

MAP_SHARED

#define MAP_SHARED   1

MAP_PRIVATE

#define MAP_PRIVATE   2

MAP_TYPE

#define MAP_TYPE   0xf

MAP_FIXED

#define MAP_FIXED   0x10

MAP_ANONYMOUS

#define MAP_ANONYMOUS   0x20

MAP_ANON

#define MAP_ANON   MAP_ANONYMOUS

MAP_FAILED

#define MAP_FAILED   ((void *)-1)

MS_ASYNC

#define MS_ASYNC   1

MS_SYNC

#define MS_SYNC   2

MS_INVALIDATE

#define MS_INVALIDATE   4

Typedef Documentation

vsf_linux_sys_mman_vplt_t

typedef struct vsf_linux_sys_mman_vplt_t vsf_linux_sys_mman_vplt_t

Function Documentation

shm_open()

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

shm_unlink()

int shm_unlink

(

const char *

name

)

mmap()

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

mmap64()

void * mmap64	(	void *	addr,
		size_t	len,
		int	prot,
		int	flags,
		int	fildes,
		off64_t	off )

munmap()

int munmap	(	void *	addr,
		size_t	len )

mprotect()

int mprotect	(	void *	addr,
		size_t	len,
		int	prot )

msync()

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

Variable Documentation

vsf_linux_sys_mman_vplt

__VSF_VPLT_DECORATOR__ vsf_linux_sys_mman_vplt_t vsf_linux_sys_mman_vplt

extern