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[XFS] Make some extended attributes routines take const parameters, for 

the FreeBSD porters.

SGI-PV: 942906
SGI-Modid: xfs-linux:xfs-kern:23845a

Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott 2005-11-02 11:43:04 +11:00
parent f74dee4276
commit 80cce77980
5 changed files with 19 additions and 18 deletions
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11
fs/xfs/linux-2.6/xfs_vnode.h
View File

@ -216,11 +216,12 @@ typedef void (*vop_rwunlock_t)(bhv_desc_t *, vrwlock_t);
typedef int (*vop_bmap_t)(bhv_desc_t *, xfs_off_t, ssize_t, int,
struct xfs_iomap *, int *);
typedef int (*vop_reclaim_t)(bhv_desc_t *);
typedef int (*vop_attr_get_t)(bhv_desc_t *, char *, char *, int *, int,
struct cred *);
typedef int (*vop_attr_set_t)(bhv_desc_t *, char *, char *, int, int,
struct cred *);
typedef int (*vop_attr_remove_t)(bhv_desc_t *, char *, int, struct cred *);
typedef int (*vop_attr_get_t)(bhv_desc_t *, const char *, char *, int *,
int, struct cred *);
typedef int (*vop_attr_set_t)(bhv_desc_t *, const char *, char *, int,
int, struct cred *);
typedef int (*vop_attr_remove_t)(bhv_desc_t *, const char *,
int, struct cred *);
typedef int (*vop_attr_list_t)(bhv_desc_t *, char *, int, int,
struct attrlist_cursor_kern *, struct cred *);
typedef void (*vop_link_removed_t)(bhv_desc_t *, vnode_t *, int);

12
fs/xfs/xfs_attr.c
View File

@ -122,7 +122,7 @@ ktrace_t *xfs_attr_trace_buf;
*========================================================================*/
int
xfs_attr_fetch(xfs_inode_t *ip, char *name, int namelen,
xfs_attr_fetch(xfs_inode_t *ip, const char *name, int namelen,
char *value, int *valuelenp, int flags, struct cred *cred)
{
xfs_da_args_t args;
@ -177,7 +177,7 @@ xfs_attr_fetch(xfs_inode_t *ip, char *name, int namelen,
}
int
xfs_attr_get(bhv_desc_t *bdp, char *name, char *value, int *valuelenp,
xfs_attr_get(bhv_desc_t *bdp, const char *name, char *value, int *valuelenp,
int flags, struct cred *cred)
{
xfs_inode_t *ip = XFS_BHVTOI(bdp);
@ -201,7 +201,7 @@ xfs_attr_get(bhv_desc_t *bdp, char *name, char *value, int *valuelenp,
}
STATIC int
xfs_attr_set_int(xfs_inode_t *dp, char *name, int namelen,
xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
char *value, int valuelen, int flags)
{
xfs_da_args_t args;
@ -437,7 +437,7 @@ out:
}
int
xfs_attr_set(bhv_desc_t *bdp, char *name, char *value, int valuelen, int flags,
xfs_attr_set(bhv_desc_t *bdp, const char *name, char *value, int valuelen, int flags,
struct cred *cred)
{
xfs_inode_t *dp;
@ -469,7 +469,7 @@ xfs_attr_set(bhv_desc_t *bdp, char *name, char *value, int valuelen, int flags,
* Transitions attribute list from Btree to shortform as necessary.
*/
STATIC int
xfs_attr_remove_int(xfs_inode_t *dp, char *name, int namelen, int flags)
xfs_attr_remove_int(xfs_inode_t *dp, const char *name, int namelen, int flags)
{
xfs_da_args_t args;
xfs_fsblock_t firstblock;
@ -592,7 +592,7 @@ out:
}
int
xfs_attr_remove(bhv_desc_t *bdp, char *name, int flags, struct cred *cred)
xfs_attr_remove(bhv_desc_t *bdp, const char *name, int flags, struct cred *cred)
{
xfs_inode_t *dp;
int namelen, error;

8
fs/xfs/xfs_attr.h
View File

@ -172,15 +172,15 @@ struct xfs_da_args;
/*
* Overall external interface routines.
*/
int xfs_attr_get(bhv_desc_t *, char *, char *, int *, int, struct cred *);
int xfs_attr_set(bhv_desc_t *, char *, char *, int, int, struct cred *);
int xfs_attr_remove(bhv_desc_t *, char *, int, struct cred *);
int xfs_attr_get(bhv_desc_t *, const char *, char *, int *, int, struct cred *);
int xfs_attr_set(bhv_desc_t *, const char *, char *, int, int, struct cred *);
int xfs_attr_remove(bhv_desc_t *, const char *, int, struct cred *);
int xfs_attr_list(bhv_desc_t *, char *, int, int,
struct attrlist_cursor_kern *, struct cred *);
int xfs_attr_inactive(struct xfs_inode *dp);
int xfs_attr_shortform_getvalue(struct xfs_da_args *);
int xfs_attr_fetch(struct xfs_inode *, char *, int,
int xfs_attr_fetch(struct xfs_inode *, const char *, int,
char *, int *, int, struct cred *);
#endif /* __XFS_ATTR_H__ */

2
fs/xfs/xfs_da_btree.c
View File

@ -1604,7 +1604,7 @@ xfs_da_path_shift(xfs_da_state_t *state, xfs_da_state_path_t *path,
* This is implemented with some source-level loop unrolling.
*/
xfs_dahash_t
xfs_da_hashname(uchar_t *name, int namelen)
xfs_da_hashname(const uchar_t *name, int namelen)
{
xfs_dahash_t hash;

4
fs/xfs/xfs_da_btree.h
View File

@ -168,7 +168,7 @@ int xfs_da_cookie_entry(struct xfs_mount *mp, xfs_off_t cookie);
* Structure to ease passing around component names.
*/
typedef struct xfs_da_args {
uchar_t *name; /* string (maybe not NULL terminated) */
const uchar_t *name; /* string (maybe not NULL terminated) */
int namelen; /* length of string (maybe no NULL) */
uchar_t *value; /* set of bytes (maybe contain NULLs) */
int valuelen; /* length of value */
@ -314,7 +314,7 @@ xfs_daddr_t xfs_da_reada_buf(struct xfs_trans *trans, struct xfs_inode *dp,
int xfs_da_shrink_inode(xfs_da_args_t *args, xfs_dablk_t dead_blkno,
xfs_dabuf_t *dead_buf);
uint xfs_da_hashname(uchar_t *name_string, int name_length);
uint xfs_da_hashname(const uchar_t *name_string, int name_length);
uint xfs_da_log2_roundup(uint i);
xfs_da_state_t *xfs_da_state_alloc(void);
void xfs_da_state_free(xfs_da_state_t *state);