ncplib_kernel.h File Reference

#include <linux/fs.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/stat.h>
#include <linux/fcntl.h>
#include <linux/pagemap.h>
#include <asm/uaccess.h>
#include <asm/byteorder.h>
#include <asm/unaligned.h>
#include <asm/string.h>
#include <linux/ctype.h>

Go to the source code of this file.

Data Structures
struct	ncp_cache_head
union	ncp_dir_cache
struct	ncp_cache_control

Macros
#define	NCP_MIN_SYMLINK_SIZE   8
#define	NCP_MAX_SYMLINK_SIZE   512
#define	NCP_BLOCK_SHIFT   9
#define	NCP_BLOCK_SIZE   (1 << (NCP_BLOCK_SHIFT))
#define	NCP_IO_TABLE(sb)   NULL
#define	ncp_tolower(t, c)   tolower(c)
#define	ncp_toupper(t, c)   toupper(c)
#define	ncp_io2vol(S, m, i, n, k, U)   ncp__io2vol(m,i,n,k,U)
#define	ncp_vol2io(S, m, i, n, k, U)   ncp__vol2io(m,i,n,k,U)
#define	NCP_GET_AGE(dentry)   (jiffies - (dentry)->d_time)
#define	NCP_MAX_AGE(server)   atomic_read(&(server)->dentry_ttl)
#define	NCP_TEST_AGE(server, dentry)   (NCP_GET_AGE(dentry) < NCP_MAX_AGE(server))
#define	NCP_DIRCACHE_SIZE   ((int)(PAGE_CACHE_SIZE/sizeof(struct dentry *)))
#define	NCP_FIRSTCACHE_SIZE
#define	NCP_DIRCACHE_START   (NCP_DIRCACHE_SIZE - NCP_FIRSTCACHE_SIZE)

Functions
int	ncp_negotiate_buffersize (struct ncp_server *, int, int *)
int	ncp_negotiate_size_and_options (struct ncp_server *server, int size, int options, int *ret_size, int *ret_options)
int	ncp_get_volume_info_with_number (struct ncp_server *server, int n, struct ncp_volume_info *target)
int	ncp_get_directory_info (struct ncp_server *server, __u8 dirhandle, struct ncp_volume_info *target)
int	ncp_close_file (struct ncp_server *, const char *)
int	ncp_read_bounce (struct ncp_server *, const char *, __u32, __u16, char __user *, int *, void *bounce, __u32 bouncelen)
int	ncp_read_kernel (struct ncp_server *, const char *, __u32, __u16, char *, int *)
int	ncp_write_kernel (struct ncp_server *, const char *, __u32, __u16, const char *, int *)
void	ncp_extract_file_info (const void *src, struct nw_info_struct *target)
int	ncp_obtain_info (struct ncp_server *server, struct inode *, const char *, struct nw_info_struct *target)
int	ncp_obtain_nfs_info (struct ncp_server *server, struct nw_info_struct *target)
int	ncp_update_known_namespace (struct ncp_server *server, __u8 volume, int *ret_ns)
int	ncp_get_volume_root (struct ncp_server *server, const char *volname, __u32 *volume, __le32 *dirent, __le32 *dosdirent)
int	ncp_lookup_volume (struct ncp_server *, const char *, struct nw_info_struct *)
int	ncp_modify_file_or_subdir_dos_info (struct ncp_server *, struct inode *, __le32, const struct nw_modify_dos_info *info)
int	ncp_modify_file_or_subdir_dos_info_path (struct ncp_server *, struct inode *, const char *path, __le32, const struct nw_modify_dos_info *info)
int	ncp_modify_nfs_info (struct ncp_server *, __u8 volnum, __le32 dirent, __u32 mode, __u32 rdev)
int	ncp_del_file_or_subdir2 (struct ncp_server *, struct dentry *)
int	ncp_del_file_or_subdir (struct ncp_server *, struct inode *, const char *)
int	ncp_open_create_file_or_subdir (struct ncp_server *, struct inode *, const char *, int, __le32, __le16, struct ncp_entry_info *)
int	ncp_initialize_search (struct ncp_server *, struct inode *, struct nw_search_sequence *target)
int	ncp_search_for_fileset (struct ncp_server *server, struct nw_search_sequence *seq, int *more, int *cnt, char *buffer, size_t bufsize, char **rbuf, size_t *rsize)
int	ncp_ren_or_mov_file_or_subdir (struct ncp_server *server, struct inode *, const char *, struct inode *, const char *)
int	ncp_LogPhysicalRecord (struct ncp_server *server, const char *file_id, __u8 locktype, __u32 offset, __u32 length, __u16 timeout)
int	ncp_mount_subdir (struct ncp_server *, __u8, __u8, __le32, __u32 *volume, __le32 *dirent, __le32 *dosdirent)
int	ncp_dirhandle_alloc (struct ncp_server *, __u8 vol, __le32 dirent, __u8 *dirhandle)
int	ncp_dirhandle_free (struct ncp_server *, __u8 dirhandle)
int	ncp_create_new (struct inode *dir, struct dentry *dentry, umode_t mode, dev_t rdev, __le32 attributes)
int	ncp__io2vol (unsigned char *, unsigned int *, const unsigned char *, unsigned int, int)
int	ncp__vol2io (unsigned char *, unsigned int *, const unsigned char *, unsigned int, int)

Macro Definition Documentation

#define NCP_BLOCK_SHIFT   9

Definition at line 38 of file ncplib_kernel.h.

#define NCP_BLOCK_SIZE   (1 << (NCP_BLOCK_SHIFT))

Definition at line 39 of file ncplib_kernel.h.

#define NCP_DIRCACHE_SIZE   ((int)(PAGE_CACHE_SIZE/sizeof(struct dentry *)))

Definition at line 234 of file ncplib_kernel.h.

#define NCP_DIRCACHE_START   (NCP_DIRCACHE_SIZE - NCP_FIRSTCACHE_SIZE)

Definition at line 244 of file ncplib_kernel.h.

#define NCP_FIRSTCACHE_SIZE

Value:

((int)((NCP_DIRCACHE_SIZE * \
    sizeof(struct dentry *) - sizeof(struct ncp_cache_head)) / \
    sizeof(struct dentry *)))

Definition at line 240 of file ncplib_kernel.h.

#define NCP_GET_AGE

(

dentry

)

(jiffies - (dentry)->d_time)

Definition at line 171 of file ncplib_kernel.h.

#define ncp_io2vol	(		S,
			m,
			i,
			n,
			k,
			U
	)		ncp__io2vol(m,i,n,k,U)

Definition at line 154 of file ncplib_kernel.h.

#define NCP_IO_TABLE

(

sb

)

NULL

Definition at line 151 of file ncplib_kernel.h.

#define NCP_MAX_AGE

(

server

)

atomic_read(&(server)->dentry_ttl)

Definition at line 172 of file ncplib_kernel.h.

#define NCP_MAX_SYMLINK_SIZE   512

Definition at line 36 of file ncplib_kernel.h.

#define NCP_MIN_SYMLINK_SIZE   8

Definition at line 35 of file ncplib_kernel.h.

#define NCP_TEST_AGE	(		server,
			dentry
	)		(NCP_GET_AGE(dentry) < NCP_MAX_AGE(server))

Definition at line 173 of file ncplib_kernel.h.

#define ncp_tolower	(		t,
			c
	)		tolower(c)

Definition at line 152 of file ncplib_kernel.h.

#define ncp_toupper	(		t,
			c
	)		toupper(c)

Definition at line 153 of file ncplib_kernel.h.

#define ncp_vol2io	(		S,
			m,
			i,
			n,
			k,
			U
	)		ncp__vol2io(m,i,n,k,U)

Definition at line 155 of file ncplib_kernel.h.

Function Documentation

int ncp__io2vol	(	unsigned char *	,
		unsigned int *	,
		const unsigned char *	,
		unsigned	int,
		int
	)

Definition at line 1274 of file ncplib_kernel.c.

int ncp__vol2io	(	unsigned char *	,
		unsigned int *	,
		const unsigned char *	,
		unsigned	int,
		int
	)

Definition at line 1299 of file ncplib_kernel.c.

int ncp_close_file	(	struct ncp_server *	,
		const char *
	)

Definition at line 273 of file ncplib_kernel.c.

int ncp_create_new	(	struct inode *	dir,
		struct dentry *	dentry,
		umode_t	mode,
		dev_t	rdev,
		__le32	attributes
	)

Definition at line 922 of file dir.c.

int ncp_del_file_or_subdir	(	struct ncp_server *	,
		struct inode *	,
		const char *
	)

Definition at line 745 of file ncplib_kernel.c.

int ncp_del_file_or_subdir2	(	struct ncp_server *	,
		struct dentry *
	)

Definition at line 729 of file ncplib_kernel.c.

int ncp_dirhandle_alloc	(	struct ncp_server *	,
		__u8	vol,
		__le32	dirent,
		__u8 *	dirhandle
	)

Definition at line 325 of file ncplib_kernel.c.

int ncp_dirhandle_free	(	struct ncp_server *	,
		__u8	dirhandle
	)

Definition at line 342 of file ncplib_kernel.c.

void ncp_extract_file_info	(	const void *	src,
		struct nw_info_struct *	target
	)

Definition at line 352 of file ncplib_kernel.c.

int ncp_get_directory_info	(	struct ncp_server *	server,
		__u8	dirhandle,
		struct ncp_volume_info *	target
	)

Definition at line 238 of file ncplib_kernel.c.

int ncp_get_volume_info_with_number	(	struct ncp_server *	server,
		int	n,
		struct ncp_volume_info *	target
	)

Definition at line 204 of file ncplib_kernel.c.

int ncp_get_volume_root	(	struct ncp_server *	server,
		const char *	volname,
		__u32 *	volume,
		__le32 *	dirent,
		__le32 *	dosdirent
	)

Definition at line 594 of file ncplib_kernel.c.

int ncp_initialize_search	(	struct ncp_server *	,
		struct inode *	,
		struct nw_search_sequence *	target
	)

Definition at line 831 of file ncplib_kernel.c.

int ncp_LogPhysicalRecord	(	struct ncp_server *	server,
		const char *	file_id,
		__u8	locktype,
		__u32	offset,
		__u32	length,
		__u16	timeout
	)

int ncp_lookup_volume	(	struct ncp_server *	,
		const char *	,
		struct nw_info_struct *
	)

Definition at line 625 of file ncplib_kernel.c.

int ncp_modify_file_or_subdir_dos_info	(	struct ncp_server *	,
		struct inode *	,
		__le32	,
		const struct nw_modify_dos_info *	info
	)

Definition at line 672 of file ncplib_kernel.c.

int ncp_modify_file_or_subdir_dos_info_path	(	struct ncp_server *	,
		struct inode *	,
		const char *	path,
		__le32	,
		const struct nw_modify_dos_info *	info
	)

Definition at line 647 of file ncplib_kernel.c.

int ncp_modify_nfs_info	(	struct ncp_server *	,
		__u8	volnum,
		__le32	dirent,
		__u32	mode,
		__u32	rdev
	)

int ncp_mount_subdir	(	struct ncp_server *	,
		__u8	,
		__u8	,
		__le32	,
		__u32 *	volume,
		__le32 *	dirent,
		__le32 *	dosdirent
	)

Definition at line 574 of file ncplib_kernel.c.

int ncp_negotiate_buffersize	(	struct ncp_server *	,
		int	,
		int *
	)

Definition at line 153 of file ncplib_kernel.c.

int ncp_negotiate_size_and_options	(	struct ncp_server *	server,
		int	size,
		int	options,
		int *	ret_size,
		int *	ret_options
	)

Definition at line 176 of file ncplib_kernel.c.

int ncp_obtain_info	(	struct ncp_server *	server,
		struct inode *	,
		const char *	,
		struct nw_info_struct *	target
	)

Definition at line 420 of file ncplib_kernel.c.

int ncp_obtain_nfs_info	(	struct ncp_server *	server,
		struct nw_info_struct *	target
	)

Definition at line 375 of file ncplib_kernel.c.

int ncp_open_create_file_or_subdir	(	struct ncp_server *	,
		struct inode *	,
		const char *	,
		int	,
		__le32	,
		__le16	,
		struct ncp_entry_info *
	)

Definition at line 778 of file ncplib_kernel.c.

int ncp_read_bounce	(	struct ncp_server *	,
		const char *	,
		__u32	,
		__u16	,
		char __user *	,
		int *	,
		void *	bounce,
		__u32	bouncelen
	)

Definition at line 1005 of file ncplib_kernel.c.

int ncp_read_kernel	(	struct ncp_server *	,
		const char *	,
		__u32	,
		__u16	,
		char *	,
		int *
	)

Definition at line 969 of file ncplib_kernel.c.

int ncp_ren_or_mov_file_or_subdir	(	struct ncp_server *	server,
		struct inode *	,
		const char *	,
		struct inode *	,
		const char *
	)

Definition at line 942 of file ncplib_kernel.c.

int ncp_search_for_fileset	(	struct ncp_server *	server,
		struct nw_search_sequence *	seq,
		int *	more,
		int *	cnt,
		char *	buffer,
		size_t	bufsize,
		char **	rbuf,
		size_t *	rsize
	)

Definition at line 854 of file ncplib_kernel.c.

int ncp_update_known_namespace	(	struct ncp_server *	server,
		__u8	volume,
		int *	ret_ns
	)

Definition at line 527 of file ncplib_kernel.c.

int ncp_write_kernel	(	struct ncp_server *	,
		const char *	,
		__u32	,
		__u16	,
		const char *	,
		int *
	)

Definition at line 1038 of file ncplib_kernel.c.