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xfs: convert attr to use unsigned names

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To be consistent with the directory code, the attr code should use
unsigned names. Convert the names from the vfs at the highest level
to unsigned, and ænsure they are consistenly used as unsigned down
to disk.

Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Dave Chinner
2010-01-20 10:47:48 +11:00
parent b9c4864957
commit a9273ca5c6
12 changed files with 90 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
fs/xfs/xfs_attr.c
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@@ -93,12 +93,12 @@ STATIC int xfs_attr_rmtval_remove(xfs_da_args_t *args);
STATIC int
xfs_attr_name_to_xname(
struct xfs_name *xname,
const char *aname)
const unsigned char *aname)
{
if (!aname)
return EINVAL;
xname->name = aname;
xname->len = strlen(aname);
xname->len = strlen((char *)aname);
if (xname->len >= MAXNAMELEN)
return EFAULT; /* match IRIX behaviour */
@@ -124,7 +124,7 @@ STATIC int
xfs_attr_get_int(
struct xfs_inode *ip,
struct xfs_name *name,
char *value,
unsigned char *value,
int *valuelenp,
int flags)
{
@@ -171,8 +171,8 @@ xfs_attr_get_int(
int
xfs_attr_get(
xfs_inode_t *ip,
const char *name,
char *value,
const unsigned char *name,
unsigned char *value,
int *valuelenp,
int flags)
{
@@ -235,8 +235,12 @@ xfs_attr_calc_size(
}
STATIC int
xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name,
char *value, int valuelen, int flags)
xfs_attr_set_int(
struct xfs_inode *dp,
struct xfs_name *name,
unsigned char *value,
int valuelen,
int flags)
{
xfs_da_args_t args;
xfs_fsblock_t firstblock;
@@ -452,8 +456,8 @@ out:
int
xfs_attr_set(
xfs_inode_t *dp,
const char *name,
char *value,
const unsigned char *name,
unsigned char *value,
int valuelen,
int flags)
{
@@ -600,7 +604,7 @@ out:
int
xfs_attr_remove(
xfs_inode_t *dp,
const char *name,
const unsigned char *name,
int flags)
{
int error;
@@ -669,9 +673,13 @@ xfs_attr_list_int(xfs_attr_list_context_t *context)
*/
/*ARGSUSED*/
STATIC int
xfs_attr_put_listent(xfs_attr_list_context_t *context, int flags,
char *name, int namelen,
int valuelen, char *value)
xfs_attr_put_listent(
xfs_attr_list_context_t *context,
int flags,
unsigned char *name,
int namelen,
int valuelen,
unsigned char *value)
{
struct attrlist *alist = (struct attrlist *)context->alist;
attrlist_ent_t *aep;
@@ -1980,7 +1988,7 @@ xfs_attr_rmtval_get(xfs_da_args_t *args)
xfs_bmbt_irec_t map[ATTR_RMTVALUE_MAPSIZE];
xfs_mount_t *mp;
xfs_daddr_t dblkno;
xfs_caddr_t dst;
void *dst;
xfs_buf_t *bp;
int nmap, error, tmp, valuelen, blkcnt, i;
xfs_dablk_t lblkno;
@@ -2039,7 +2047,7 @@ xfs_attr_rmtval_set(xfs_da_args_t *args)
xfs_inode_t *dp;
xfs_bmbt_irec_t map;
xfs_daddr_t dblkno;
xfs_caddr_t src;
void *src;
xfs_buf_t *bp;
xfs_dablk_t lblkno;
int blkcnt, valuelen, nmap, error, tmp, committed;