posix_acl.h File Reference

#include <linux/bug.h>
#include <linux/slab.h>
#include <linux/rcupdate.h>

Go to the source code of this file.

Data Structures
struct	posix_acl_entry
struct	posix_acl

Macros
#define	ACL_UNDEFINED_ID   (-1)
#define	ACL_TYPE_ACCESS   (0x8000)
#define	ACL_TYPE_DEFAULT   (0x4000)
#define	ACL_USER_OBJ   (0x01)
#define	ACL_USER   (0x02)
#define	ACL_GROUP_OBJ   (0x04)
#define	ACL_GROUP   (0x08)
#define	ACL_MASK   (0x10)
#define	ACL_OTHER   (0x20)
#define	ACL_READ   (0x04)
#define	ACL_WRITE   (0x02)
#define	ACL_EXECUTE   (0x01)
#define	FOREACH_ACL_ENTRY(pa, acl, pe)   for(pa=(acl)->a_entries, pe=pa+(acl)->a_count; pa<pe; pa++)

Functions
void	posix_acl_init (struct posix_acl *, int)
struct posix_acl *	posix_acl_alloc (int, gfp_t)
int	posix_acl_valid (const struct posix_acl *)
int	posix_acl_permission (struct inode *, const struct posix_acl *, int)
struct posix_acl *	posix_acl_from_mode (umode_t, gfp_t)
int	posix_acl_equiv_mode (const struct posix_acl *, umode_t *)
int	posix_acl_create (struct posix_acl **, gfp_t, umode_t *)
int	posix_acl_chmod (struct posix_acl **, gfp_t, umode_t)
struct posix_acl *	get_posix_acl (struct inode *, int)
int	set_posix_acl (struct inode *, int, struct posix_acl *)

Macro Definition Documentation

#define ACL_EXECUTE   (0x01)

Definition at line 32 of file posix_acl.h.

#define ACL_GROUP   (0x08)

Definition at line 25 of file posix_acl.h.

#define ACL_GROUP_OBJ   (0x04)

Definition at line 24 of file posix_acl.h.

#define ACL_MASK   (0x10)

Definition at line 26 of file posix_acl.h.

#define ACL_OTHER   (0x20)

Definition at line 27 of file posix_acl.h.

#define ACL_READ   (0x04)

Definition at line 30 of file posix_acl.h.

#define ACL_TYPE_ACCESS   (0x8000)

Definition at line 18 of file posix_acl.h.

#define ACL_TYPE_DEFAULT   (0x4000)

Definition at line 19 of file posix_acl.h.

#define ACL_UNDEFINED_ID   (-1)

Definition at line 15 of file posix_acl.h.

#define ACL_USER   (0x02)

Definition at line 23 of file posix_acl.h.

#define ACL_USER_OBJ   (0x01)

Definition at line 22 of file posix_acl.h.

#define ACL_WRITE   (0x02)

Definition at line 31 of file posix_acl.h.

#define FOREACH_ACL_ENTRY	(		pa,
			acl,
			pe
	)		for(pa=(acl)->a_entries, pe=pa+(acl)->a_count; pa<pe; pa++)

Definition at line 57 of file posix_acl.h.

Function Documentation

struct posix_acl* get_posix_acl ( struct inode *  , int    )

read

struct posix_acl* posix_acl_alloc ( int  , gfp_t    )

read

Definition at line 45 of file posix_acl.c.

int posix_acl_chmod	(	struct posix_acl **	,
		gfp_t	,
		umode_t
	)

Definition at line 405 of file posix_acl.c.

int posix_acl_create	(	struct posix_acl **	,
		gfp_t	,
		umode_t *
	)

Definition at line 387 of file posix_acl.c.

int posix_acl_equiv_mode	(	const struct posix_acl *	,
		umode_t *
	)

Definition at line 155 of file posix_acl.c.

struct posix_acl* posix_acl_from_mode ( umode_t  , gfp_t    )

read

Definition at line 194 of file posix_acl.c.

void posix_acl_init	(	struct posix_acl *	,
		int
	)

Definition at line 35 of file posix_acl.c.

int posix_acl_permission	(	struct inode *	,
		const struct posix_acl *	,
		int
	)

Definition at line 216 of file posix_acl.c.

int posix_acl_valid

(

const struct posix_acl *

)

Definition at line 77 of file posix_acl.c.

int set_posix_acl	(	struct inode *	,
		int	,
		struct posix_acl *
	)