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include
linux
dcookies.h
Go to the documentation of this file.
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/*
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* dcookies.h
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*
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* Persistent cookie-path mappings
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*
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* Copyright 2002 John Levon <
[email protected]
>
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*/
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#ifndef DCOOKIES_H
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#define DCOOKIES_H
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#ifdef CONFIG_PROFILING
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#include <
linux/dcache.h
>
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#include <linux/types.h>
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struct
dcookie_user
;
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struct
path
;
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struct
dcookie_user
*
dcookie_register
(
void
);
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void
dcookie_unregister
(
struct
dcookie_user
*
user
);
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int
get_dcookie
(
struct
path
*
path
,
unsigned
long
*
cookie
);
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#else
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static
inline
struct
dcookie_user
*
dcookie_register
(
void
)
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{
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return
NULL
;
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}
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static
inline
void
dcookie_unregister
(
struct
dcookie_user
*
user
)
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{
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return
;
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}
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static
inline
int
get_dcookie
(
struct
path
*
path
,
unsigned
long
*
cookie
)
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{
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return
-
ENOSYS
;
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}
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#endif
/* CONFIG_PROFILING */
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#endif
/* DCOOKIES_H */
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