fs_struct.c File Reference

#include <linux/export.h>
#include <linux/sched.h>
#include <linux/fs.h>
#include <linux/path.h>
#include <linux/slab.h>
#include <linux/fs_struct.h>
#include "internal.h"

Go to the source code of this file.

Functions
void	set_fs_root (struct fs_struct *fs, struct path *path)
void	set_fs_pwd (struct fs_struct *fs, struct path *path)
void	chroot_fs_refs (struct path *old_root, struct path *new_root)
void	free_fs_struct (struct fs_struct *fs)
void	exit_fs (struct task_struct *tsk)
struct fs_struct *	copy_fs_struct (struct fs_struct *old)
int	unshare_fs_struct (void)
	EXPORT_SYMBOL_GPL (unshare_fs_struct)
int	current_umask (void)
	EXPORT_SYMBOL (current_umask)
void	daemonize_fs_struct (void)

Variables
struct fs_struct	init_fs

Function Documentation

void chroot_fs_refs	(	struct path *	old_root,
		struct path *	new_root
	)

Definition at line 56 of file fs_struct.c.

struct fs_struct* copy_fs_struct ( struct fs_struct *  old )

read

Definition at line 110 of file fs_struct.c.

int current_umask

(

void

)

Definition at line 154 of file fs_struct.c.

void daemonize_fs_struct

(

void

)

Definition at line 168 of file fs_struct.c.

void exit_fs

(

struct task_struct *

tsk

)

Definition at line 93 of file fs_struct.c.

EXPORT_SYMBOL

(

current_umask

)

EXPORT_SYMBOL_GPL

(

unshare_fs_struct

)

void free_fs_struct

(

struct fs_struct *

fs

)

Definition at line 86 of file fs_struct.c.

void set_fs_pwd	(	struct fs_struct *	fs,
		struct path *	path
	)

Definition at line 32 of file fs_struct.c.

void set_fs_root	(	struct fs_struct *	fs,
		struct path *	path
	)

Definition at line 13 of file fs_struct.c.

int unshare_fs_struct

(

void

)

Definition at line 131 of file fs_struct.c.

Variable Documentation

struct fs_struct init_fs

Initial value:

= {
    .users      = 1,
    .lock       = __SPIN_LOCK_UNLOCKED(init_fs.lock),
    .seq        = SEQCNT_ZERO,
    .umask      = 0022,
}

Definition at line 161 of file fs_struct.c.