WebSVN – HelenOS – Diff – /branches/network/uspace/srv/vfs/vfs.h


/*
 * Copyright (c) 2008 Jakub Jermar
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/** @addtogroup fs
 * @{
 */
 
#ifndef VFS_VFS_H_
#define VFS_VFS_H_
 
#include <ipc/ipc.h>
#include <adt/list.h>
#include <fibril_sync.h>
#include <sys/types.h>
#include <devmap.h>
#include <bool.h>
#include <ipc/vfs.h>
 
// FIXME: according to CONFIG_DEBUG
// #define dprintf(...)  printf(__VA_ARGS__)
 
#define dprintf(...)
 
/**
 * A structure like this will be allocated for each registered file system.
 */
typedef struct {
    link_t fs_link;
    vfs_info_t vfs_info;
    fs_handle_t fs_handle;
    fibril_mutex_t phone_lock;
    ipcarg_t phone;
} fs_info_t;
 
/**
 * VFS_PAIR uniquely represents a file system instance.
 */
#define VFS_PAIR \
    fs_handle_t fs_handle; \
    dev_handle_t dev_handle;
 
/**
 * VFS_TRIPLET uniquely identifies a file system node (e.g. directory, file) but
 * doesn't contain any state. For a stateful structure, see vfs_node_t.
 *
 * @note    fs_handle, dev_handle and index are meant to be returned in one
 *      IPC reply.
 */
#define VFS_TRIPLET \
    VFS_PAIR; \
    fs_index_t index;
 
typedef struct {
    VFS_PAIR;
} vfs_pair_t;
 
typedef struct {
    VFS_TRIPLET;
} vfs_triplet_t;
 
typedef enum vfs_node_type {
    VFS_NODE_UNKNOWN,
    VFS_NODE_FILE,
    VFS_NODE_DIRECTORY,
} vfs_node_type_t;
 
typedef struct {
    vfs_triplet_t triplet;
    vfs_node_type_t type;
    size_t size;
    unsigned lnkcnt;
} vfs_lookup_res_t;
 
/**
 * Instances of this type represent an active, in-memory VFS node and any state
 * which may be associated with it.
 */
typedef struct {
    VFS_TRIPLET;        /**< Identity of the node. */
 
    /**
     * Usage counter.  This includes, but is not limited to, all vfs_file_t
     * structures that reference this node.
     */
    unsigned refcnt;
   
    /** Number of names this node has in the file system namespace. */
    unsigned lnkcnt;
 
    link_t nh_link;     /**< Node hash-table link. */
 
    vfs_node_type_t type;   /**< Partial info about the node type. */
 
    size_t size;        /**< Cached size if the node is a file. */
 
    /**
     * Holding this rwlock prevents modifications of the node's contents.
     */
    fibril_rwlock_t contents_rwlock;
} vfs_node_t;
 
/**
 * Instances of this type represent an open file. If the file is opened by more
 * than one task, there will be a separate structure allocated for each task.
 */
typedef struct {
    /** Serializes access to this open file. */
    fibril_mutex_t lock;
 
    vfs_node_t *node;
   
    /** Number of file handles referencing this file. */
    unsigned refcnt;
 
    /** Append on write. */
    bool append;
 
    /** Current position in the file. */
    off_t pos;
} vfs_file_t;
 
extern fibril_mutex_t nodes_mutex;
 
extern fibril_condvar_t fs_head_cv;
extern fibril_mutex_t fs_head_lock;
extern link_t fs_head;      /**< List of registered file systems. */
 
extern vfs_pair_t rootfs;   /**< Root file system. */
 
/** Each instance of this type describes one path lookup in progress. */
typedef struct {
    link_t  plb_link;   /**< Active PLB entries list link. */
    unsigned index;     /**< Index of the first character in PLB. */
    size_t len;     /**< Number of characters in this PLB entry. */
} plb_entry_t;
 
extern fibril_mutex_t plb_mutex;/**< Mutex protecting plb and plb_head. */
extern uint8_t *plb;        /**< Path Lookup Buffer */
extern link_t plb_head;     /**< List of active PLB entries. */
 
#define MAX_MNTOPTS_LEN     256
 
/** Holding this rwlock prevents changes in file system namespace. */
extern fibril_rwlock_t namespace_rwlock;
 
extern int vfs_grab_phone(fs_handle_t);
extern void vfs_release_phone(int);
 
extern fs_handle_t fs_name_to_handle(char *, bool);
 
extern int vfs_lookup_internal(char *, int, vfs_lookup_res_t *,
    vfs_pair_t *, ...);
extern int vfs_open_node_internal(vfs_lookup_res_t *);
 
extern bool vfs_nodes_init(void);
extern vfs_node_t *vfs_node_get(vfs_lookup_res_t *);
extern void vfs_node_put(vfs_node_t *);
 
#define MAX_OPEN_FILES  128
 
extern bool vfs_files_init(void);
extern vfs_file_t *vfs_file_get(int);
extern int vfs_fd_alloc(void);
extern int vfs_fd_free(int);
 
extern void vfs_file_addref(vfs_file_t *);
extern void vfs_file_delref(vfs_file_t *);
 
extern void vfs_node_addref(vfs_node_t *);
extern void vfs_node_delref(vfs_node_t *);
 
extern void vfs_register(ipc_callid_t, ipc_call_t *);
extern void vfs_mount(ipc_callid_t, ipc_call_t *);
extern void vfs_open(ipc_callid_t, ipc_call_t *);
extern void vfs_open_node(ipc_callid_t, ipc_call_t *);
 
extern void vfs_sync(ipc_callid_t, ipc_call_t *);
 
extern void vfs_close(ipc_callid_t, ipc_call_t *);
extern void vfs_read(ipc_callid_t, ipc_call_t *);
extern void vfs_write(ipc_callid_t, ipc_call_t *);
extern void vfs_seek(ipc_callid_t, ipc_call_t *);
extern void vfs_truncate(ipc_callid_t, ipc_call_t *);
extern void vfs_fstat(ipc_callid_t, ipc_call_t *);
extern void vfs_fstat(ipc_callid_t, ipc_call_t *);
extern void vfs_stat(ipc_callid_t, ipc_call_t *);
extern void vfs_mkdir(ipc_callid_t, ipc_call_t *);
extern void vfs_unlink(ipc_callid_t, ipc_call_t *);
extern void vfs_rename(ipc_callid_t, ipc_call_t *);
 
#endif
 
/**
 * @}
 */
 

Rev 4581	Rev 4718
1	/*	1	/*
2	* Copyright (c) 2008 Jakub Jermar	2	* Copyright (c) 2008 Jakub Jermar
3	* All rights reserved.	3	* All rights reserved.
4	*	4	*
5	* Redistribution and use in source and binary forms, with or without	5	* Redistribution and use in source and binary forms, with or without
6	* modification, are permitted provided that the following conditions	6	* modification, are permitted provided that the following conditions
7	* are met:	7	* are met:
8	*	8	*
9	* - Redistributions of source code must retain the above copyright	9	* - Redistributions of source code must retain the above copyright
10	* notice, this list of conditions and the following disclaimer.	10	* notice, this list of conditions and the following disclaimer.
11	* - Redistributions in binary form must reproduce the above copyright	11	* - Redistributions in binary form must reproduce the above copyright
12	* notice, this list of conditions and the following disclaimer in the	12	* notice, this list of conditions and the following disclaimer in the
13	* documentation and/or other materials provided with the distribution.	13	* documentation and/or other materials provided with the distribution.
14	* - The name of the author may not be used to endorse or promote products	14	* - The name of the author may not be used to endorse or promote products
15	* derived from this software without specific prior written permission.	15	* derived from this software without specific prior written permission.
16	*	16	*
17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.	19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,	20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT	21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27	*/	27	*/
28		28
29	/** @addtogroup fs	29	/** @addtogroup fs
30	* @{	30	* @{
31	*/	31	*/
32		32
33	#ifndef VFS_VFS_H_	33	#ifndef VFS_VFS_H_
34	#define VFS_VFS_H_	34	#define VFS_VFS_H_
35		35
36	#include <ipc/ipc.h>	36	#include <ipc/ipc.h>
37	#include <adt/list.h>	37	#include <adt/list.h>
38	#include <fibril_sync.h>	38	#include <fibril_sync.h>
39	#include <sys/types.h>	39	#include <sys/types.h>
40	#include <devmap.h>	40	#include <devmap.h>
41	#include <bool.h>	41	#include <bool.h>
42	#include <ipc/vfs.h>	42	#include <ipc/vfs.h>
43		43
44	// FIXME: according to CONFIG_DEBUG	44	// FIXME: according to CONFIG_DEBUG
45	// #define dprintf(...) printf(__VA_ARGS__)	45	// #define dprintf(...) printf(__VA_ARGS__)
46		46
47	#define dprintf(...)	47	#define dprintf(...)
48		48
49	/**	49	/**
50	* A structure like this will be allocated for each registered file system.	50	* A structure like this will be allocated for each registered file system.
51	*/	51	*/
52	typedef struct {	52	typedef struct {
53	link_t fs_link;	53	link_t fs_link;
54	vfs_info_t vfs_info;	54	vfs_info_t vfs_info;
55	fs_handle_t fs_handle;	55	fs_handle_t fs_handle;
56	fibril_mutex_t phone_lock;	56	fibril_mutex_t phone_lock;
57	ipcarg_t phone;	57	ipcarg_t phone;
58	} fs_info_t;	58	} fs_info_t;
59		59
60	/**	60	/**
61	* VFS_PAIR uniquely represents a file system instance.	61	* VFS_PAIR uniquely represents a file system instance.
62	*/	62	*/
63	#define VFS_PAIR \	63	#define VFS_PAIR \
64	fs_handle_t fs_handle; \	64	fs_handle_t fs_handle; \
65	dev_handle_t dev_handle;	65	dev_handle_t dev_handle;
66		66
67	/**	67	/**
68	* VFS_TRIPLET uniquely identifies a file system node (e.g. directory, file) but	68	* VFS_TRIPLET uniquely identifies a file system node (e.g. directory, file) but
69	* doesn't contain any state. For a stateful structure, see vfs_node_t.	69	* doesn't contain any state. For a stateful structure, see vfs_node_t.
70	*	70	*
71	* @note fs_handle, dev_handle and index are meant to be returned in one	71	* @note fs_handle, dev_handle and index are meant to be returned in one
72	* IPC reply.	72	* IPC reply.
73	*/	73	*/
74	#define VFS_TRIPLET \	74	#define VFS_TRIPLET \
75	VFS_PAIR; \	75	VFS_PAIR; \
76	fs_index_t index;	76	fs_index_t index;
77		77
78	typedef struct {	78	typedef struct {
79	VFS_PAIR;	79	VFS_PAIR;
80	} vfs_pair_t;	80	} vfs_pair_t;
81		81
82	typedef struct {	82	typedef struct {
83	VFS_TRIPLET;	83	VFS_TRIPLET;
84	} vfs_triplet_t;	84	} vfs_triplet_t;
85		85
86	typedef enum vfs_node_type {	86	typedef enum vfs_node_type {
87	VFS_NODE_UNKNOWN,	87	VFS_NODE_UNKNOWN,
88	VFS_NODE_FILE,	88	VFS_NODE_FILE,
89	VFS_NODE_DIRECTORY,	89	VFS_NODE_DIRECTORY,
90	} vfs_node_type_t;	90	} vfs_node_type_t;
91		91
92	typedef struct {	92	typedef struct {
93	vfs_triplet_t triplet;	93	vfs_triplet_t triplet;
94	vfs_node_type_t type;	94	vfs_node_type_t type;
95	size_t size;	95	size_t size;
96	unsigned lnkcnt;	96	unsigned lnkcnt;
97	} vfs_lookup_res_t;	97	} vfs_lookup_res_t;
98		98
99	/**	99	/**
100	* Instances of this type represent an active, in-memory VFS node and any state	100	* Instances of this type represent an active, in-memory VFS node and any state
101	* which may be associated with it.	101	* which may be associated with it.
102	*/	102	*/
103	typedef struct {	103	typedef struct {
104	VFS_TRIPLET; /*< Identity of the node. /	104	VFS_TRIPLET; /*< Identity of the node. /
105		105
106	/**	106	/**
107	* Usage counter. This includes, but is not limited to, all vfs_file_t	107	* Usage counter. This includes, but is not limited to, all vfs_file_t
108	* structures that reference this node.	108	* structures that reference this node.
109	*/	109	*/
110	unsigned refcnt;	110	unsigned refcnt;
111		111
112	/** Number of names this node has in the file system namespace. */	112	/** Number of names this node has in the file system namespace. */
113	unsigned lnkcnt;	113	unsigned lnkcnt;
114		114
115	link_t nh_link; /*< Node hash-table link. /	115	link_t nh_link; /*< Node hash-table link. /
116		116
117	vfs_node_type_t type; /*< Partial info about the node type. /	117	vfs_node_type_t type; /*< Partial info about the node type. /
118		118
119	size_t size; /*< Cached size if the node is a file. /	119	size_t size; /*< Cached size if the node is a file. /
120		120
121	/**	121	/**
122	* Holding this rwlock prevents modifications of the node's contents.	122	* Holding this rwlock prevents modifications of the node's contents.
123	*/	123	*/
124	fibril_rwlock_t contents_rwlock;	124	fibril_rwlock_t contents_rwlock;
125	} vfs_node_t;	125	} vfs_node_t;
126		126
127	/**	127	/**
128	* Instances of this type represent an open file. If the file is opened by more	128	* Instances of this type represent an open file. If the file is opened by more
129	* than one task, there will be a separate structure allocated for each task.	129	* than one task, there will be a separate structure allocated for each task.
130	*/	130	*/
131	typedef struct {	131	typedef struct {
132	/** Serializes access to this open file. */	132	/** Serializes access to this open file. */
133	fibril_mutex_t lock;	133	fibril_mutex_t lock;
134		134
135	vfs_node_t *node;	135	vfs_node_t *node;
136		136
137	/** Number of file handles referencing this file. */	137	/** Number of file handles referencing this file. */
138	unsigned refcnt;	138	unsigned refcnt;
139		139
140	/** Append on write. */	140	/** Append on write. */
141	bool append;	141	bool append;
142		142
143	/** Current position in the file. */	143	/** Current position in the file. */
144	off_t pos;	144	off_t pos;
145	} vfs_file_t;	145	} vfs_file_t;
146		146
147	extern fibril_mutex_t nodes_mutex;	147	extern fibril_mutex_t nodes_mutex;
148		148
149	extern fibril_condvar_t fs_head_cv;	149	extern fibril_condvar_t fs_head_cv;
150	extern fibril_mutex_t fs_head_lock;	150	extern fibril_mutex_t fs_head_lock;
151	extern link_t fs_head; /*< List of registered file systems. /	151	extern link_t fs_head; /*< List of registered file systems. /
152		152
153	extern vfs_pair_t rootfs; /*< Root file system. /	153	extern vfs_pair_t rootfs; /*< Root file system. /
154		154
155	/** Each instance of this type describes one path lookup in progress. */	155	/** Each instance of this type describes one path lookup in progress. */
156	typedef struct {	156	typedef struct {
157	link_t plb_link; /*< Active PLB entries list link. /	157	link_t plb_link; /*< Active PLB entries list link. /
158	unsigned index; /*< Index of the first character in PLB. /	158	unsigned index; /*< Index of the first character in PLB. /
159	size_t len; /*< Number of characters in this PLB entry. /	159	size_t len; /*< Number of characters in this PLB entry. /
160	} plb_entry_t;	160	} plb_entry_t;
161		161
162	extern fibril_mutex_t plb_mutex;/*< Mutex protecting plb and plb_head. /	162	extern fibril_mutex_t plb_mutex;/*< Mutex protecting plb and plb_head. /
163	extern uint8_t plb; /< Path Lookup Buffer /	163	extern uint8_t plb; /< Path Lookup Buffer /
164	extern link_t plb_head; /*< List of active PLB entries. /	164	extern link_t plb_head; /*< List of active PLB entries. /
165		165
166	#define MAX_MNTOPTS_LEN 256	166	#define MAX_MNTOPTS_LEN 256
167		167
168	/** Holding this rwlock prevents changes in file system namespace. */	168	/** Holding this rwlock prevents changes in file system namespace. */
169	extern fibril_rwlock_t namespace_rwlock;	169	extern fibril_rwlock_t namespace_rwlock;
170		170
171	extern int vfs_grab_phone(fs_handle_t);	171	extern int vfs_grab_phone(fs_handle_t);
172	extern void vfs_release_phone(int);	172	extern void vfs_release_phone(int);
173		173
174	extern fs_handle_t fs_name_to_handle(char *, bool);	174	extern fs_handle_t fs_name_to_handle(char *, bool);
175		175
176	extern int vfs_lookup_internal(char , int, vfs_lookup_res_t ,	176	extern int vfs_lookup_internal(char , int, vfs_lookup_res_t ,
177	vfs_pair_t *, ...);	177	vfs_pair_t *, ...);
178	extern int vfs_open_node_internal(vfs_lookup_res_t *);	178	extern int vfs_open_node_internal(vfs_lookup_res_t *);
179		179
180	extern bool vfs_nodes_init(void);	180	extern bool vfs_nodes_init(void);
181	extern vfs_node_t vfs_node_get(vfs_lookup_res_t );	181	extern vfs_node_t vfs_node_get(vfs_lookup_res_t );
182	extern void vfs_node_put(vfs_node_t *);	182	extern void vfs_node_put(vfs_node_t *);
183		183
184	#define MAX_OPEN_FILES 128	184	#define MAX_OPEN_FILES 128
185		185
186	extern bool vfs_files_init(void);	186	extern bool vfs_files_init(void);
187	extern vfs_file_t *vfs_file_get(int);	187	extern vfs_file_t *vfs_file_get(int);
188	extern int vfs_fd_alloc(void);	188	extern int vfs_fd_alloc(void);
189	extern int vfs_fd_free(int);	189	extern int vfs_fd_free(int);
190		190
191	extern void vfs_file_addref(vfs_file_t *);	191	extern void vfs_file_addref(vfs_file_t *);
192	extern void vfs_file_delref(vfs_file_t *);	192	extern void vfs_file_delref(vfs_file_t *);
193		193
194	extern void vfs_node_addref(vfs_node_t *);	194	extern void vfs_node_addref(vfs_node_t *);
195	extern void vfs_node_delref(vfs_node_t *);	195	extern void vfs_node_delref(vfs_node_t *);
196		196
197	extern void vfs_register(ipc_callid_t, ipc_call_t *);	197	extern void vfs_register(ipc_callid_t, ipc_call_t *);
198	extern void vfs_mount(ipc_callid_t, ipc_call_t *);	198	extern void vfs_mount(ipc_callid_t, ipc_call_t *);
199	extern void vfs_open(ipc_callid_t, ipc_call_t *);	199	extern void vfs_open(ipc_callid_t, ipc_call_t *);
200	extern void vfs_open_node(ipc_callid_t, ipc_call_t *);	200	extern void vfs_open_node(ipc_callid_t, ipc_call_t *);
201	extern void vfs_device(ipc_callid_t, ipc_call_t *);	-
202	extern void vfs_sync(ipc_callid_t, ipc_call_t *);	201	extern void vfs_sync(ipc_callid_t, ipc_call_t *);
203	extern void vfs_node(ipc_callid_t, ipc_call_t *);	-
204	extern void vfs_close(ipc_callid_t, ipc_call_t *);	202	extern void vfs_close(ipc_callid_t, ipc_call_t *);
205	extern void vfs_read(ipc_callid_t, ipc_call_t *);	203	extern void vfs_read(ipc_callid_t, ipc_call_t *);
206	extern void vfs_write(ipc_callid_t, ipc_call_t *);	204	extern void vfs_write(ipc_callid_t, ipc_call_t *);
207	extern void vfs_seek(ipc_callid_t, ipc_call_t *);	205	extern void vfs_seek(ipc_callid_t, ipc_call_t *);
208	extern void vfs_truncate(ipc_callid_t, ipc_call_t *);	206	extern void vfs_truncate(ipc_callid_t, ipc_call_t *);
-		207	extern void vfs_fstat(ipc_callid_t, ipc_call_t *);
-		208	extern void vfs_fstat(ipc_callid_t, ipc_call_t *);
-		209	extern void vfs_stat(ipc_callid_t, ipc_call_t *);
209	extern void vfs_mkdir(ipc_callid_t, ipc_call_t *);	210	extern void vfs_mkdir(ipc_callid_t, ipc_call_t *);
210	extern void vfs_unlink(ipc_callid_t, ipc_call_t *);	211	extern void vfs_unlink(ipc_callid_t, ipc_call_t *);
211	extern void vfs_rename(ipc_callid_t, ipc_call_t *);	212	extern void vfs_rename(ipc_callid_t, ipc_call_t *);
212		213
213	#endif	214	#endif
214		215
215	/**	216	/**
216	* @}	217	* @}
217	*/	218	*/
218		219

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(root)/branches/network/uspace/srv/vfs/vfs.h – Rev 4581 → 4718