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compat.c
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compat.c
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#include <linux/version.h>
#include <linux/fs.h>
#include "compat.h"
#include "vfs.h"
#ifndef STATX_BASIC_STATS
#define STATX_BASIC_STATS 0x000007ffU
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 6, 0)
int compat_ksmbd_vfs_get_dos_attrib_xattr(const struct path *path,
struct dentry *dentry,
struct xattr_dos_attrib *da)
{
return ksmbd_vfs_get_dos_attrib_xattr(mnt_idmap(path->mnt), dentry,
da);
}
int compat_ksmbd_vfs_set_dos_attrib_xattr(const struct path *path,
struct xattr_dos_attrib *da,
bool get_write)
{
return ksmbd_vfs_set_dos_attrib_xattr(mnt_idmap(path->mnt), path, da,
get_write);
}
ssize_t compat_ksmbd_vfs_getxattr(struct path *path, struct dentry *dentry,
char *xattr_name, char **xattr_buf)
{
return ksmbd_vfs_getxattr(mnt_idmap(path->mnt), dentry,
xattr_name, xattr_buf);
}
#else
#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0)
int compat_inode_permission(struct path *path, struct inode *inode, int mask)
{
return inode_permission(mnt_idmap(path->mnt), inode, mask);
}
int compat_ksmbd_vfs_get_dos_attrib_xattr(const struct path *path,
struct dentry *dentry,
struct xattr_dos_attrib *da)
{
return ksmbd_vfs_get_dos_attrib_xattr(mnt_idmap(path->mnt), dentry,
da);
}
int compat_ksmbd_vfs_set_dos_attrib_xattr(const struct path *path,
struct xattr_dos_attrib *da,
bool get_write)
{
return ksmbd_vfs_set_dos_attrib_xattr(mnt_idmap(path->mnt), path, da,
get_write);
}
ssize_t compat_ksmbd_vfs_getxattr(struct path *path, struct dentry *dentry,
char *xattr_name, char **xattr_buf)
{
return ksmbd_vfs_getxattr(mnt_idmap(path->mnt), dentry,
xattr_name, xattr_buf);
}
#else
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 12, 0)
int compat_inode_permission(struct path *path, struct inode *inode, int mask)
{
return inode_permission(mnt_user_ns(path->mnt), inode, mask);
}
int compat_ksmbd_vfs_get_dos_attrib_xattr(const struct path *path,
struct dentry *dentry,
struct xattr_dos_attrib *da)
{
return ksmbd_vfs_get_dos_attrib_xattr(mnt_user_ns(path->mnt), dentry,
da);
}
int compat_ksmbd_vfs_set_dos_attrib_xattr(const struct path *path,
struct xattr_dos_attrib *da,
bool get_write)
{
return ksmbd_vfs_set_dos_attrib_xattr(mnt_user_ns(path->mnt), path, da,
get_write);
}
ssize_t compat_ksmbd_vfs_getxattr(struct path *path, struct dentry *dentry,
char *xattr_name, char **xattr_buf)
{
return ksmbd_vfs_getxattr(mnt_user_ns(path->mnt), dentry,
xattr_name, xattr_buf);
}
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 12, 0)
int compat_inode_permission(struct path *path, struct inode *inode, int mask)
{
return inode_permission(inode, mask);
}
int compat_ksmbd_vfs_get_dos_attrib_xattr(const struct path *path,
struct dentry *dentry,
struct xattr_dos_attrib *da)
{
return ksmbd_vfs_get_dos_attrib_xattr(mnt_user_ns(path->mnt), dentry,
da);
}
int compat_ksmbd_vfs_set_dos_attrib_xattr(const struct path *path,
struct xattr_dos_attrib *da,
bool get_write)
{
return ksmbd_vfs_set_dos_attrib_xattr(mnt_user_ns(path->mnt), path,
da, get_write);
}
ssize_t compat_ksmbd_vfs_getxattr(struct path *path, struct dentry *dentry,
char *xattr_name, char **xattr_buf)
{
return ksmbd_vfs_getxattr(mnt_user_ns(path->mnt), dentry,
xattr_name, xattr_buf);
}
#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(5, 12, 0) */
#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(5, 12, 0) */
#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(6, 6, 0) */