statfs.c File Reference

#include <linux/syscalls.h>
#include <linux/export.h>
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/mount.h>
#include <linux/namei.h>
#include <linux/statfs.h>
#include <linux/security.h>
#include <linux/uaccess.h>
#include "internal.h"

Go to the source code of this file.

Functions
int	vfs_statfs (struct path *path, struct kstatfs *buf)
	EXPORT_SYMBOL (vfs_statfs)
int	user_statfs (const char __user *pathname, struct kstatfs *st)
int	fd_statfs (int fd, struct kstatfs *st)
	SYSCALL_DEFINE2 (statfs, const char __user *, pathname, struct statfs __user *, buf)
	SYSCALL_DEFINE3 (statfs64, const char __user *, pathname, size_t, sz, struct statfs64 __user *, buf)
	SYSCALL_DEFINE2 (fstatfs, unsigned int, fd, struct statfs __user *, buf)
	SYSCALL_DEFINE3 (fstatfs64, unsigned int, fd, size_t, sz, struct statfs64 __user *, buf)
int	vfs_ustat (dev_t dev, struct kstatfs *sbuf)
	SYSCALL_DEFINE2 (ustat, unsigned, dev, struct ustat __user *, ubuf)

Function Documentation

EXPORT_SYMBOL

(

vfs_statfs

)

int fd_statfs	(	int	fd,
		struct kstatfs *	st
	)

Definition at line 88 of file statfs.c.

SYSCALL_DEFINE2	(	statfs	,
		const char __user *	,
		pathname	,
		struct statfs __user *	,
		buf
	)

Definition at line 165 of file statfs.c.

SYSCALL_DEFINE2	(	fstatfs	,
		unsigned	int,
		fd	,
		struct statfs __user *	,
		buf
	)

Definition at line 186 of file statfs.c.

SYSCALL_DEFINE2	(	ustat	,
		unsigned	,
		dev	,
		struct ustat __user *	,
		ubuf
	)

Definition at line 221 of file statfs.c.

SYSCALL_DEFINE3	(	statfs64	,
		const char __user *	,
		pathname	,
		size_t	,
		sz	,
		struct statfs64 __user *	,
		buf
	)

Definition at line 174 of file statfs.c.

SYSCALL_DEFINE3	(	fstatfs64	,
		unsigned	int,
		fd	,
		size_t	,
		sz	,
		struct statfs64 __user *	,
		buf
	)

Definition at line 195 of file statfs.c.

int user_statfs	(	const char __user *	pathname,
		struct kstatfs *	st
	)

Definition at line 77 of file statfs.c.

int vfs_statfs	(	struct path *	path,
		struct kstatfs *	buf
	)

Definition at line 66 of file statfs.c.

int vfs_ustat	(	dev_t	dev,
		struct kstatfs *	sbuf
	)

Definition at line 209 of file statfs.c.