* Copyright (C) 2001-2003 Andreas Gruenbacher, <agruen@suse.de>
*/
+#include <linux/capability.h>
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/fs.h>
-#include <linux/namei.h>
-#include <linux/vs_base.h>
#include "ext2.h"
#include "xattr.h"
#include "acl.h"
size_t n;
*size = ext2_acl_size(acl->a_count);
- ext_acl = (ext2_acl_header *)kmalloc(sizeof(ext2_acl_header) +
- acl->a_count * sizeof(ext2_acl_entry), GFP_KERNEL);
+ ext_acl = kmalloc(sizeof(ext2_acl_header) + acl->a_count *
+ sizeof(ext2_acl_entry), GFP_KERNEL);
if (!ext_acl)
return ERR_PTR(-ENOMEM);
ext_acl->a_version = cpu_to_le32(EXT2_ACL_VERSION);
}
/*
- * inode->i_sem: don't care
+ * inode->i_mutex: don't care
*/
static struct posix_acl *
ext2_get_acl(struct inode *inode, int type)
acl = NULL;
else
acl = ERR_PTR(retval);
- if (value)
- kfree(value);
+ kfree(value);
if (!IS_ERR(acl)) {
switch(type) {
}
/*
- * inode->i_sem: down
+ * inode->i_mutex: down
*/
static int
ext2_set_acl(struct inode *inode, int type, struct posix_acl *acl)
struct ext2_inode_info *ei = EXT2_I(inode);
int name_index;
void *value = NULL;
- size_t size;
+ size_t size = 0;
int error;
if (S_ISLNK(inode->i_mode))
error = ext2_xattr_set(inode, name_index, "", value, size, 0);
- if (value)
- kfree(value);
+ kfree(value);
if (!error) {
switch(type) {
case ACL_TYPE_ACCESS:
/*
* Initialize the ACLs of a new inode. Called from ext2_new_inode.
*
- * dir->i_sem: down
- * inode->i_sem: up (access to inode is still exclusive)
+ * dir->i_mutex: down
+ * inode->i_mutex: up (access to inode is still exclusive)
*/
int
ext2_init_acl(struct inode *inode, struct inode *dir)
* for directories) are added. There are no more bits available in the
* file mode.
*
- * inode->i_sem: down
+ * inode->i_mutex: down
*/
int
ext2_acl_chmod(struct inode *inode)
ext2_xattr_list_acl_access(struct inode *inode, char *list, size_t list_size,
const char *name, size_t name_len)
{
- const size_t size = sizeof(XATTR_NAME_ACL_ACCESS);
+ const size_t size = sizeof(POSIX_ACL_XATTR_ACCESS);
if (!test_opt(inode->i_sb, POSIX_ACL))
return 0;
if (list && size <= list_size)
- memcpy(list, XATTR_NAME_ACL_ACCESS, size);
+ memcpy(list, POSIX_ACL_XATTR_ACCESS, size);
return size;
}
ext2_xattr_list_acl_default(struct inode *inode, char *list, size_t list_size,
const char *name, size_t name_len)
{
- const size_t size = sizeof(XATTR_NAME_ACL_DEFAULT);
+ const size_t size = sizeof(POSIX_ACL_XATTR_DEFAULT);
if (!test_opt(inode->i_sb, POSIX_ACL))
return 0;
if (list && size <= list_size)
- memcpy(list, XATTR_NAME_ACL_DEFAULT, size);
+ memcpy(list, POSIX_ACL_XATTR_DEFAULT, size);
return size;
}
}
struct xattr_handler ext2_xattr_acl_access_handler = {
- .prefix = XATTR_NAME_ACL_ACCESS,
+ .prefix = POSIX_ACL_XATTR_ACCESS,
.list = ext2_xattr_list_acl_access,
.get = ext2_xattr_get_acl_access,
.set = ext2_xattr_set_acl_access,
};
struct xattr_handler ext2_xattr_acl_default_handler = {
- .prefix = XATTR_NAME_ACL_DEFAULT,
+ .prefix = POSIX_ACL_XATTR_DEFAULT,
.list = ext2_xattr_list_acl_default,
.get = ext2_xattr_get_acl_default,
.set = ext2_xattr_set_acl_default,