Commit d9a82a04 authored by Andreas Gruenbacher's avatar Andreas Gruenbacher Committed by Al Viro

xattr handlers: Pass handler to operations instead of flags

The xattr_handler operations are currently all passed a file system
specific flags value which the operations can use to disambiguate between
different handlers; some file systems use that to distinguish the xattr
namespace, for example.  In some oprations, it would be useful to also have
access to the handler prefix.  To allow that, pass a pointer to the handler
to operations instead of the flags value alone.
Signed-off-by: 's avatarAndreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: 's avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: 's avatarAl Viro <viro@zeniv.linux.org.uk>
parent bf781714
......@@ -230,11 +230,13 @@ static int v9fs_remote_get_acl(struct dentry *dentry, const char *name,
return v9fs_xattr_get(dentry, full_name, buffer, size);
}
static int v9fs_xattr_get_acl(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int v9fs_xattr_get_acl(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
struct v9fs_session_info *v9ses;
struct posix_acl *acl;
int type = handler->flags;
int error;
if (strcmp(name, "") != 0)
......@@ -278,9 +280,9 @@ static int v9fs_remote_set_acl(struct dentry *dentry, const char *name,
}
static int v9fs_xattr_set_acl(struct dentry *dentry, const char *name,
const void *value, size_t size,
int flags, int type)
static int v9fs_xattr_set_acl(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
int retval;
struct posix_acl *acl;
......@@ -297,7 +299,7 @@ static int v9fs_xattr_set_acl(struct dentry *dentry, const char *name,
*/
if ((v9ses->flags & V9FS_ACCESS_MASK) != V9FS_ACCESS_CLIENT)
return v9fs_remote_set_acl(dentry, name,
value, size, flags, type);
value, size, flags, handler->flags);
if (S_ISLNK(inode->i_mode))
return -EOPNOTSUPP;
......@@ -316,7 +318,7 @@ static int v9fs_xattr_set_acl(struct dentry *dentry, const char *name,
} else
acl = NULL;
switch (type) {
switch (handler->flags) {
case ACL_TYPE_ACCESS:
name = POSIX_ACL_XATTR_ACCESS;
if (acl) {
......@@ -360,7 +362,7 @@ static int v9fs_xattr_set_acl(struct dentry *dentry, const char *name,
}
retval = v9fs_xattr_set(dentry, name, value, size, flags);
if (!retval)
set_cached_acl(inode, type, acl);
set_cached_acl(inode, handler->flags, acl);
err_out:
posix_acl_release(acl);
return retval;
......
......@@ -19,8 +19,9 @@
#include <linux/slab.h>
#include "xattr.h"
static int v9fs_xattr_security_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int v9fs_xattr_security_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
int retval;
char *full_name;
......@@ -46,8 +47,9 @@ static int v9fs_xattr_security_get(struct dentry *dentry, const char *name,
return retval;
}
static int v9fs_xattr_security_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
static int v9fs_xattr_security_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
int retval;
char *full_name;
......
......@@ -19,8 +19,9 @@
#include <linux/slab.h>
#include "xattr.h"
static int v9fs_xattr_trusted_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int v9fs_xattr_trusted_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
int retval;
char *full_name;
......@@ -46,8 +47,9 @@ static int v9fs_xattr_trusted_get(struct dentry *dentry, const char *name,
return retval;
}
static int v9fs_xattr_trusted_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
static int v9fs_xattr_trusted_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
int retval;
char *full_name;
......
......@@ -19,8 +19,9 @@
#include <linux/slab.h>
#include "xattr.h"
static int v9fs_xattr_user_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int v9fs_xattr_user_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
int retval;
char *full_name;
......@@ -46,8 +47,9 @@ static int v9fs_xattr_user_get(struct dentry *dentry, const char *name,
return retval;
}
static int v9fs_xattr_user_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
static int v9fs_xattr_user_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
int retval;
char *full_name;
......
......@@ -293,10 +293,9 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
ext2_xattr_handler(entry->e_name_index);
if (handler) {
size_t size = handler->list(dentry, buffer, rest,
entry->e_name,
entry->e_name_len,
handler->flags);
size_t size = handler->list(handler, dentry, buffer,
rest, entry->e_name,
entry->e_name_len);
if (buffer) {
if (size > rest) {
error = -ERANGE;
......
......@@ -8,8 +8,9 @@
#include "xattr.h"
static size_t
ext2_xattr_security_list(struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len, int type)
ext2_xattr_security_list(const struct xattr_handler *handler,
struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len)
{
const int prefix_len = XATTR_SECURITY_PREFIX_LEN;
const size_t total_len = prefix_len + name_len + 1;
......@@ -23,8 +24,9 @@ ext2_xattr_security_list(struct dentry *dentry, char *list, size_t list_size,
}
static int
ext2_xattr_security_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
ext2_xattr_security_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......@@ -33,8 +35,9 @@ ext2_xattr_security_get(struct dentry *dentry, const char *name,
}
static int
ext2_xattr_security_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
ext2_xattr_security_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......
......@@ -9,8 +9,9 @@
#include "xattr.h"
static size_t
ext2_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len, int type)
ext2_xattr_trusted_list(const struct xattr_handler *handler,
struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len)
{
const int prefix_len = XATTR_TRUSTED_PREFIX_LEN;
const size_t total_len = prefix_len + name_len + 1;
......@@ -27,8 +28,9 @@ ext2_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size,
}
static int
ext2_xattr_trusted_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
ext2_xattr_trusted_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......@@ -37,8 +39,9 @@ ext2_xattr_trusted_get(struct dentry *dentry, const char *name,
}
static int
ext2_xattr_trusted_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
ext2_xattr_trusted_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......
......@@ -11,8 +11,9 @@
#include "xattr.h"
static size_t
ext2_xattr_user_list(struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len, int type)
ext2_xattr_user_list(const struct xattr_handler *handler,
struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len)
{
const size_t prefix_len = XATTR_USER_PREFIX_LEN;
const size_t total_len = prefix_len + name_len + 1;
......@@ -29,8 +30,9 @@ ext2_xattr_user_list(struct dentry *dentry, char *list, size_t list_size,
}
static int
ext2_xattr_user_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
ext2_xattr_user_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......@@ -41,8 +43,9 @@ ext2_xattr_user_get(struct dentry *dentry, const char *name,
}
static int
ext2_xattr_user_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
ext2_xattr_user_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......
......@@ -405,10 +405,9 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
ext4_xattr_handler(entry->e_name_index);
if (handler) {
size_t size = handler->list(dentry, buffer, rest,
entry->e_name,
entry->e_name_len,
handler->flags);
size_t size = handler->list(handler, dentry, buffer,
rest, entry->e_name,
entry->e_name_len);
if (buffer) {
if (size > rest)
return -ERANGE;
......
......@@ -12,8 +12,9 @@
#include "xattr.h"
static size_t
ext4_xattr_security_list(struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len, int type)
ext4_xattr_security_list(const struct xattr_handler *handler,
struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len)
{
const size_t prefix_len = sizeof(XATTR_SECURITY_PREFIX)-1;
const size_t total_len = prefix_len + name_len + 1;
......@@ -28,8 +29,9 @@ ext4_xattr_security_list(struct dentry *dentry, char *list, size_t list_size,
}
static int
ext4_xattr_security_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
ext4_xattr_security_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......@@ -38,8 +40,9 @@ ext4_xattr_security_get(struct dentry *dentry, const char *name,
}
static int
ext4_xattr_security_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
ext4_xattr_security_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......
......@@ -13,8 +13,9 @@
#include "xattr.h"
static size_t
ext4_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len, int type)
ext4_xattr_trusted_list(const struct xattr_handler *handler,
struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len)
{
const size_t prefix_len = XATTR_TRUSTED_PREFIX_LEN;
const size_t total_len = prefix_len + name_len + 1;
......@@ -31,8 +32,9 @@ ext4_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size,
}
static int
ext4_xattr_trusted_get(struct dentry *dentry, const char *name, void *buffer,
size_t size, int type)
ext4_xattr_trusted_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name, void *buffer,
size_t size)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......@@ -41,8 +43,9 @@ ext4_xattr_trusted_get(struct dentry *dentry, const char *name, void *buffer,
}
static int
ext4_xattr_trusted_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
ext4_xattr_trusted_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......
......@@ -12,8 +12,9 @@
#include "xattr.h"
static size_t
ext4_xattr_user_list(struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len, int type)
ext4_xattr_user_list(const struct xattr_handler *handler,
struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len)
{
const size_t prefix_len = XATTR_USER_PREFIX_LEN;
const size_t total_len = prefix_len + name_len + 1;
......@@ -30,8 +31,9 @@ ext4_xattr_user_list(struct dentry *dentry, char *list, size_t list_size,
}
static int
ext4_xattr_user_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
ext4_xattr_user_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......@@ -42,8 +44,9 @@ ext4_xattr_user_get(struct dentry *dentry, const char *name,
}
static int
ext4_xattr_user_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
ext4_xattr_user_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
if (strcmp(name, "") == 0)
return -EINVAL;
......
......@@ -25,14 +25,15 @@
#include "f2fs.h"
#include "xattr.h"
static size_t f2fs_xattr_generic_list(struct dentry *dentry, char *list,
size_t list_size, const char *name, size_t len, int type)
static size_t f2fs_xattr_generic_list(const struct xattr_handler *handler,
struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t len)
{
struct f2fs_sb_info *sbi = F2FS_SB(dentry->d_sb);
int total_len, prefix_len = 0;
const char *prefix = NULL;
switch (type) {
switch (handler->flags) {
case F2FS_XATTR_INDEX_USER:
if (!test_opt(sbi, XATTR_USER))
return -EOPNOTSUPP;
......@@ -62,12 +63,13 @@ static size_t f2fs_xattr_generic_list(struct dentry *dentry, char *list,
return total_len;
}
static int f2fs_xattr_generic_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int f2fs_xattr_generic_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name, void *buffer,
size_t size)
{
struct f2fs_sb_info *sbi = F2FS_SB(dentry->d_sb);
switch (type) {
switch (handler->flags) {
case F2FS_XATTR_INDEX_USER:
if (!test_opt(sbi, XATTR_USER))
return -EOPNOTSUPP;
......@@ -83,15 +85,17 @@ static int f2fs_xattr_generic_get(struct dentry *dentry, const char *name,
}
if (strcmp(name, "") == 0)
return -EINVAL;
return f2fs_getxattr(d_inode(dentry), type, name, buffer, size, NULL);
return f2fs_getxattr(d_inode(dentry), handler->flags, name,
buffer, size, NULL);
}
static int f2fs_xattr_generic_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
static int f2fs_xattr_generic_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name, const void *value,
size_t size, int flags)
{
struct f2fs_sb_info *sbi = F2FS_SB(dentry->d_sb);
switch (type) {
switch (handler->flags) {
case F2FS_XATTR_INDEX_USER:
if (!test_opt(sbi, XATTR_USER))
return -EOPNOTSUPP;
......@@ -108,17 +112,18 @@ static int f2fs_xattr_generic_set(struct dentry *dentry, const char *name,
if (strcmp(name, "") == 0)
return -EINVAL;
return f2fs_setxattr(d_inode(dentry), type, name,
return f2fs_setxattr(d_inode(dentry), handler->flags, name,
value, size, NULL, flags);
}
static size_t f2fs_xattr_advise_list(struct dentry *dentry, char *list,
size_t list_size, const char *name, size_t len, int type)
static size_t f2fs_xattr_advise_list(const struct xattr_handler *handler,
struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t len)
{
const char *xname = F2FS_SYSTEM_ADVISE_PREFIX;
size_t size;
if (type != F2FS_XATTR_INDEX_ADVISE)
if (handler->flags != F2FS_XATTR_INDEX_ADVISE)
return 0;
size = strlen(xname) + 1;
......@@ -127,8 +132,9 @@ static size_t f2fs_xattr_advise_list(struct dentry *dentry, char *list,
return size;
}
static int f2fs_xattr_advise_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int f2fs_xattr_advise_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name, void *buffer,
size_t size)
{
struct inode *inode = d_inode(dentry);
......@@ -140,8 +146,9 @@ static int f2fs_xattr_advise_get(struct dentry *dentry, const char *name,
return sizeof(char);
}
static int f2fs_xattr_advise_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
static int f2fs_xattr_advise_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name, const void *value,
size_t size, int flags)
{
struct inode *inode = d_inode(dentry);
......@@ -462,8 +469,8 @@ ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size)
if (!handler)
continue;
size = handler->list(dentry, buffer, rest, entry->e_name,
entry->e_name_len, handler->flags);
size = handler->list(handler, dentry, buffer, rest,
entry->e_name, entry->e_name_len);
if (buffer && size > rest) {
error = -ERANGE;
goto cleanup;
......
......@@ -583,11 +583,13 @@ int gfs2_xattr_acl_get(struct gfs2_inode *ip, const char *name, char **ppdata)
*
* Returns: actual size of data on success, -errno on error
*/
static int gfs2_xattr_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int gfs2_xattr_get(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
struct gfs2_inode *ip = GFS2_I(d_inode(dentry));
struct gfs2_ea_location el;
int type = handler->flags;
int error;
if (!ip->i_eattr)
......@@ -1227,11 +1229,12 @@ int __gfs2_xattr_set(struct inode *inode, const char *name,
return error;
}
static int gfs2_xattr_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
static int gfs2_xattr_set(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
return __gfs2_xattr_set(d_inode(dentry), name, value,
size, flags, type);
size, flags, handler->flags);
}
......
......@@ -849,8 +849,9 @@ static int hfsplus_removexattr(struct inode *inode, const char *name)
return err;
}
static int hfsplus_osx_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int hfsplus_osx_getxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
if (!strcmp(name, ""))
return -EINVAL;
......@@ -871,8 +872,9 @@ static int hfsplus_osx_getxattr(struct dentry *dentry, const char *name,
return __hfsplus_getxattr(d_inode(dentry), name, buffer, size);
}
static int hfsplus_osx_setxattr(struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags, int type)
static int hfsplus_osx_setxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags)
{
if (!strcmp(name, ""))
return -EINVAL;
......
......@@ -13,16 +13,18 @@
#include "xattr.h"
#include "acl.h"
static int hfsplus_security_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int hfsplus_security_getxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
return hfsplus_getxattr(dentry, name, buffer, size,
XATTR_SECURITY_PREFIX,
XATTR_SECURITY_PREFIX_LEN);
}
static int hfsplus_security_setxattr(struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags, int type)
static int hfsplus_security_setxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags)
{
return hfsplus_setxattr(dentry, name, buffer, size, flags,
XATTR_SECURITY_PREFIX,
......
......@@ -11,16 +11,18 @@
#include "hfsplus_fs.h"
#include "xattr.h"
static int hfsplus_trusted_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int hfsplus_trusted_getxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
return hfsplus_getxattr(dentry, name, buffer, size,
XATTR_TRUSTED_PREFIX,
XATTR_TRUSTED_PREFIX_LEN);
}
static int hfsplus_trusted_setxattr(struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags, int type)
static int hfsplus_trusted_setxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags)
{
return hfsplus_setxattr(dentry, name, buffer, size, flags,
XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN);
......
......@@ -11,16 +11,18 @@
#include "hfsplus_fs.h"
#include "xattr.h"
static int hfsplus_user_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int hfsplus_user_getxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
return hfsplus_getxattr(dentry, name, buffer, size,
XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN);
}
static int hfsplus_user_setxattr(struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags, int type)
static int hfsplus_user_setxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags)
{
return hfsplus_setxattr(dentry, name, buffer, size, flags,
XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN);
......
......@@ -48,8 +48,9 @@ int jffs2_init_security(struct inode *inode, struct inode *dir,
}
/* ---- XATTR Handler for "security.*" ----------------- */
static int jffs2_security_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int jffs2_security_getxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
if (!strcmp(name, ""))
return -EINVAL;
......@@ -58,8 +59,9 @@ static int jffs2_security_getxattr(struct dentry *dentry, const char *name,
name, buffer, size);
}
static int jffs2_security_setxattr(struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags, int type)
static int jffs2_security_setxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags)
{
if (!strcmp(name, ""))
return -EINVAL;
......@@ -68,8 +70,10 @@ static int jffs2_security_setxattr(struct dentry *dentry, const char *name,
name, buffer, size, flags);
}
static size_t jffs2_security_listxattr(struct dentry *dentry, char *list,
size_t list_size, const char *name, size_t name_len, int type)
static size_t jffs2_security_listxattr(const struct xattr_handler *handler,
struct dentry *dentry, char *list,
size_t list_size, const char *name,
size_t name_len)
{
size_t retlen = XATTR_SECURITY_PREFIX_LEN + name_len + 1;
......
......@@ -1001,11 +1001,12 @@ ssize_t jffs2_listxattr(struct dentry *dentry, char *buffer, size_t size)
if (!xhandle)
continue;
if (buffer) {
rc = xhandle->list(dentry, buffer+len, size-len,
xd->xname, xd->name_len, xd->flags);
rc = xhandle->list(xhandle, dentry, buffer + len,
size - len, xd->xname,
xd->name_len);
} else {
rc = xhandle->list(dentry, NULL, 0, xd->xname,
xd->name_len, xd->flags);
rc = xhandle->list(xhandle, dentry, NULL, 0,
xd->xname, xd->name_len);
}
if (rc < 0)
goto out;
......
......@@ -16,8 +16,9 @@
#include <linux/mtd/mtd.h>
#include "nodelist.h"
static int jffs2_trusted_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int jffs2_trusted_getxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
if (!strcmp(name, ""))
return -EINVAL;
......@@ -25,8 +26,9 @@ static int jffs2_trusted_getxattr(struct dentry *dentry, const char *name,
name, buffer, size);
}
static int jffs2_trusted_setxattr(struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags, int type)
static int jffs2_trusted_setxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
const void *buffer, size_t size, int flags)
{
if (!strcmp(name, ""))
return -EINVAL;
......@@ -34,8 +36,10 @@ static int jffs2_trusted_setxattr(struct dentry *dentry, const char *name,
name, buffer, size, flags);
}
static size_t jffs2_trusted_listxattr(struct dentry *dentry, char *list,
size_t list_size, const char *name, size_t name_len, int type)
static size_t jffs2_trusted_listxattr(const struct xattr_handler *handler,
struct dentry *dentry, char *list,
size_t list_size, const char *name,
size_t name_len)
{
size_t retlen = XATTR_TRUSTED_PREFIX_LEN + name_len + 1;
......
......@@ -16,8 +16,9 @@
#include <linux/mtd/mtd.h>
#include "nodelist.h"
static int jffs2_user_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
static int jffs2_user_getxattr(const struct xattr_handler *handler,
struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
if (!strcmp(name, ""))