aboutsummaryrefslogtreecommitdiffstats
path: root/fs
diff options
context:
space:
mode:
Diffstat (limited to 'fs')
-rw-r--r--fs/xfs/linux-2.6/xfs_ioctl.c6
-rw-r--r--fs/xfs/xfs_acl.c7
-rw-r--r--fs/xfs/xfs_attr.c93
-rw-r--r--fs/xfs/xfs_attr.h6
-rw-r--r--fs/xfs/xfs_vnodeops.h2
5 files changed, 62 insertions, 52 deletions
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 98e8780..a42ba9d 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -505,14 +505,14 @@ xfs_attrmulti_attr_get(
{
char *kbuf;
int error = EFAULT;
-
+
if (*len > XATTR_SIZE_MAX)
return EINVAL;
kbuf = kmalloc(*len, GFP_KERNEL);
if (!kbuf)
return ENOMEM;
- error = xfs_attr_get(XFS_I(inode), name, kbuf, (int *)len, flags, NULL);
+ error = xfs_attr_get(XFS_I(inode), name, kbuf, (int *)len, flags);
if (error)
goto out_kfree;
@@ -546,7 +546,7 @@ xfs_attrmulti_attr_set(
if (copy_from_user(kbuf, ubuf, len))
goto out_kfree;
-
+
error = xfs_attr_set(XFS_I(inode), name, kbuf, len, flags);
out_kfree:
diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c
index 796e76e..ebee3a4 100644
--- a/fs/xfs/xfs_acl.c
+++ b/fs/xfs/xfs_acl.c
@@ -334,14 +334,15 @@ xfs_acl_iaccess(
{
xfs_acl_t *acl;
int rval;
+ struct xfs_name acl_name = {SGI_ACL_FILE, SGI_ACL_FILE_SIZE};
if (!(_ACL_ALLOC(acl)))
return -1;
/* If the file has no ACL return -1. */
rval = sizeof(xfs_acl_t);
- if (xfs_attr_fetch(ip, SGI_ACL_FILE, SGI_ACL_FILE_SIZE,
- (char *)acl, &rval, ATTR_ROOT | ATTR_KERNACCESS, cr)) {
+ if (xfs_attr_fetch(ip, &acl_name, (char *)acl, &rval,
+ ATTR_ROOT | ATTR_KERNACCESS)) {
_ACL_FREE(acl);
return -1;
}
@@ -579,7 +580,7 @@ xfs_acl_get_attr(
*error = xfs_attr_get(xfs_vtoi(vp),
kind == _ACL_TYPE_ACCESS ?
SGI_ACL_FILE : SGI_ACL_DEFAULT,
- (char *)aclp, &len, flags, sys_cred);
+ (char *)aclp, &len, flags);
if (*error || (flags & ATTR_KERNOVAL))
return;
xfs_acl_get_endian(aclp);
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index 36d781e..df151a8 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -101,14 +101,28 @@ STATIC int xfs_attr_rmtval_remove(xfs_da_args_t *args);
ktrace_t *xfs_attr_trace_buf;
#endif
+STATIC int
+xfs_attr_name_to_xname(
+ struct xfs_name *xname,
+ const char *aname)
+{
+ if (!aname)
+ return EINVAL;
+ xname->name = aname;
+ xname->len = strlen(aname);
+ if (xname->len >= MAXNAMELEN)
+ return EFAULT; /* match IRIX behaviour */
+
+ return 0;
+}
/*========================================================================
* Overall external interface routines.
*========================================================================*/
int
-xfs_attr_fetch(xfs_inode_t *ip, const char *name, int namelen,
- char *value, int *valuelenp, int flags, struct cred *cred)
+xfs_attr_fetch(xfs_inode_t *ip, struct xfs_name *name,
+ char *value, int *valuelenp, int flags)
{
xfs_da_args_t args;
int error;
@@ -122,8 +136,8 @@ xfs_attr_fetch(xfs_inode_t *ip, const char *name, int namelen,
* Fill in the arg structure for this request.
*/
memset((char *)&args, 0, sizeof(args));
- args.name = name;
- args.namelen = namelen;
+ args.name = name->name;
+ args.namelen = name->len;
args.value = value;
args.valuelen = *valuelenp;
args.flags = flags;
@@ -162,31 +176,29 @@ xfs_attr_get(
const char *name,
char *value,
int *valuelenp,
- int flags,
- cred_t *cred)
+ int flags)
{
- int error, namelen;
+ int error;
+ struct xfs_name xname;
XFS_STATS_INC(xs_attr_get);
- if (!name)
- return(EINVAL);
- namelen = strlen(name);
- if (namelen >= MAXNAMELEN)
- return(EFAULT); /* match IRIX behaviour */
-
if (XFS_FORCED_SHUTDOWN(ip->i_mount))
return(EIO);
+ error = xfs_attr_name_to_xname(&xname, name);
+ if (error)
+ return error;
+
xfs_ilock(ip, XFS_ILOCK_SHARED);
- error = xfs_attr_fetch(ip, name, namelen, value, valuelenp, flags, cred);
+ error = xfs_attr_fetch(ip, &xname, value, valuelenp, flags);
xfs_iunlock(ip, XFS_ILOCK_SHARED);
return(error);
}
-int
-xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
- char *value, int valuelen, int flags)
+STATIC int
+xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name,
+ char *value, int valuelen, int flags)
{
xfs_da_args_t args;
xfs_fsblock_t firstblock;
@@ -209,7 +221,7 @@ xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
*/
if (XFS_IFORK_Q(dp) == 0) {
int sf_size = sizeof(xfs_attr_sf_hdr_t) +
- XFS_ATTR_SF_ENTSIZE_BYNAME(namelen, valuelen);
+ XFS_ATTR_SF_ENTSIZE_BYNAME(name->len, valuelen);
if ((error = xfs_bmap_add_attrfork(dp, sf_size, rsvd)))
return(error);
@@ -219,8 +231,8 @@ xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
* Fill in the arg structure for this request.
*/
memset((char *)&args, 0, sizeof(args));
- args.name = name;
- args.namelen = namelen;
+ args.name = name->name;
+ args.namelen = name->len;
args.value = value;
args.valuelen = valuelen;
args.flags = flags;
@@ -236,7 +248,7 @@ xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
* Determine space new attribute will use, and if it would be
* "local" or "remote" (note: local != inline).
*/
- size = xfs_attr_leaf_newentsize(namelen, valuelen,
+ size = xfs_attr_leaf_newentsize(name->len, valuelen,
mp->m_sb.sb_blocksize, &local);
nblks = XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK);
@@ -429,26 +441,27 @@ xfs_attr_set(
int valuelen,
int flags)
{
- int namelen;
-
- namelen = strlen(name);
- if (namelen >= MAXNAMELEN)
- return EFAULT; /* match IRIX behaviour */
+ int error;
+ struct xfs_name xname;
XFS_STATS_INC(xs_attr_set);
if (XFS_FORCED_SHUTDOWN(dp->i_mount))
return (EIO);
- return xfs_attr_set_int(dp, name, namelen, value, valuelen, flags);
+ error = xfs_attr_name_to_xname(&xname, name);
+ if (error)
+ return error;
+
+ return xfs_attr_set_int(dp, &xname, value, valuelen, flags);
}
/*
* Generic handler routine to remove a name from an attribute list.
* Transitions attribute list from Btree to shortform as necessary.
*/
-int
-xfs_attr_remove_int(xfs_inode_t *dp, const char *name, int namelen, int flags)
+STATIC int
+xfs_attr_remove_int(xfs_inode_t *dp, struct xfs_name *name, int flags)
{
xfs_da_args_t args;
xfs_fsblock_t firstblock;
@@ -460,8 +473,8 @@ xfs_attr_remove_int(xfs_inode_t *dp, const char *name, int namelen, int flags)
* Fill in the arg structure for this request.
*/
memset((char *)&args, 0, sizeof(args));
- args.name = name;
- args.namelen = namelen;
+ args.name = name->name;
+ args.namelen = name->len;
args.flags = flags;
args.hashval = xfs_da_hashname(args.name, args.namelen);
args.dp = dp;
@@ -575,17 +588,18 @@ xfs_attr_remove(
const char *name,
int flags)
{
- int namelen;
-
- namelen = strlen(name);
- if (namelen >= MAXNAMELEN)
- return EFAULT; /* match IRIX behaviour */
+ int error;
+ struct xfs_name xname;
XFS_STATS_INC(xs_attr_remove);
if (XFS_FORCED_SHUTDOWN(dp->i_mount))
return (EIO);
+ error = xfs_attr_name_to_xname(&xname, name);
+ if (error)
+ return error;
+
xfs_ilock(dp, XFS_ILOCK_SHARED);
if (XFS_IFORK_Q(dp) == 0 ||
(dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS &&
@@ -595,10 +609,10 @@ xfs_attr_remove(
}
xfs_iunlock(dp, XFS_ILOCK_SHARED);
- return xfs_attr_remove_int(dp, name, namelen, flags);
+ return xfs_attr_remove_int(dp, &xname, flags);
}
-int /* error */
+STATIC int
xfs_attr_list_int(xfs_attr_list_context_t *context)
{
int error;
@@ -2522,8 +2536,7 @@ attr_generic_get(
{
int error, asize = size;
- error = xfs_attr_get(xfs_vtoi(vp), name, data,
- &asize, xflags, NULL);
+ error = xfs_attr_get(xfs_vtoi(vp), name, data, &asize, xflags);
if (!error)
return asize;
return -error;
diff --git a/fs/xfs/xfs_attr.h b/fs/xfs/xfs_attr.h
index 786eba3..6cfc938 100644
--- a/fs/xfs/xfs_attr.h
+++ b/fs/xfs/xfs_attr.h
@@ -158,14 +158,10 @@ struct xfs_da_args;
/*
* Overall external interface routines.
*/
-int xfs_attr_set_int(struct xfs_inode *, const char *, int, char *, int, int);
-int xfs_attr_remove_int(struct xfs_inode *, const char *, int, int);
-int xfs_attr_list_int(struct xfs_attr_list_context *);
int xfs_attr_inactive(struct xfs_inode *dp);
int xfs_attr_shortform_getvalue(struct xfs_da_args *);
-int xfs_attr_fetch(struct xfs_inode *, const char *, int,
- char *, int *, int, struct cred *);
+int xfs_attr_fetch(struct xfs_inode *, struct xfs_name *, char *, int *, int);
int xfs_attr_rmtval_get(struct xfs_da_args *args);
#endif /* __XFS_ATTR_H__ */
diff --git a/fs/xfs/xfs_vnodeops.h b/fs/xfs/xfs_vnodeops.h
index ba798fc..827afc9 100644
--- a/fs/xfs/xfs_vnodeops.h
+++ b/fs/xfs/xfs_vnodeops.h
@@ -49,7 +49,7 @@ int xfs_rename(struct xfs_inode *src_dp, struct xfs_name *src_name,
struct xfs_inode *src_ip, struct xfs_inode *target_dp,
struct xfs_name *target_name, struct xfs_inode *target_ip);
int xfs_attr_get(struct xfs_inode *ip, const char *name, char *value,
- int *valuelenp, int flags, cred_t *cred);
+ int *valuelenp, int flags);
int xfs_attr_set(struct xfs_inode *dp, const char *name, char *value,
int valuelen, int flags);
int xfs_attr_remove(struct xfs_inode *dp, const char *name, int flags);
generated by cgit v1.1 at 2024-10-31 19:25:09 +0000