Remove files not in upstream.

[util-vserver.git] / kernel / xid.h

diff --git a/kernel/xid.h b/kernel/xid.h
deleted file mode 100644 (file)
index 4848951..0000000
--- a/kernel/xid.h
+++ /dev/null
@@ -1,145 +0,0 @@
-#ifndef _VX_XID_H
-#define _VX_XID_H
-
-#ifndef        CONFIG_VSERVER
-#warning config options missing
-#endif
-
-#define XID_TAG_SB(sb) (sb->s_flags & MS_TAGXID)
-
-#define XID_TAG(in)    (!(in) || \
-       (((struct inode *)in)->i_sb && \
-       XID_TAG_SB(((struct inode *)in)->i_sb)))
-
-
-#ifdef CONFIG_XID_TAG_NFSD
-#define        XID_TAG_NFSD    1
-#else
-#define        XID_TAG_NFSD    0
-#endif
-
-
-#ifdef CONFIG_INOXID_NONE
-
-#define MAX_UID                0xFFFFFFFF
-#define MAX_GID                0xFFFFFFFF
-
-#define INOXID_XID(tag, uid, gid, xid) (0)
-
-#define XIDINO_UID(tag, uid, xid)      (uid)
-#define XIDINO_GID(tag, gid, xid)      (gid)
-
-#endif
-
-
-#ifdef CONFIG_INOXID_GID16
-
-#define MAX_UID                0xFFFFFFFF
-#define MAX_GID                0x0000FFFF
-
-#define INOXID_XID(tag, uid, gid, xid) \
-       ((tag) ? (((gid) >> 16) & 0xFFFF) : 0)
-
-#define XIDINO_UID(tag, uid, xid)      (uid)
-#define XIDINO_GID(tag, gid, xid)      \
-       ((tag) ? (((gid) & 0xFFFF) | ((xid) << 16)) : (gid))
-
-#endif
-
-
-#ifdef CONFIG_INOXID_UGID24
-
-#define MAX_UID                0x00FFFFFF
-#define MAX_GID                0x00FFFFFF
-
-#define INOXID_XID(tag, uid, gid, xid) \
-       ((tag) ? ((((uid) >> 16) & 0xFF00) | (((gid) >> 24) & 0xFF)) : 0)
-
-#define XIDINO_UID(tag, uid, xid)      \
-       ((tag) ? (((uid) & 0xFFFFFF) | (((xid) & 0xFF00) << 16)) : (uid))
-#define XIDINO_GID(tag, gid, xid)      \
-       ((tag) ? (((gid) & 0xFFFFFF) | (((xid) & 0x00FF) << 24)) : (gid))
-
-#endif
-
-
-#ifdef CONFIG_INOXID_UID16
-
-#define MAX_UID                0x0000FFFF
-#define MAX_GID                0xFFFFFFFF
-
-#define INOXID_XID(tag, uid, gid, xid) \
-       ((tag) ? (((uid) >> 16) & 0xFFFF) : 0)
-
-#define XIDINO_UID(tag, uid, xid)      \
-       ((tag) ? (((uid) & 0xFFFF) | ((xid) << 16)) : (uid))
-#define XIDINO_GID(tag, gid, xid)      (gid)
-
-#endif
-
-
-#ifdef CONFIG_INOXID_INTERN
-
-#define MAX_UID                0xFFFFFFFF
-#define MAX_GID                0xFFFFFFFF
-
-#define INOXID_XID(tag, uid, gid, xid) \
-       ((tag) ? (xid) : 0)
-
-#define XIDINO_UID(tag, uid, xid)      (uid)
-#define XIDINO_GID(tag, gid, xid)      (gid)
-
-#endif
-
-
-#ifdef CONFIG_INOXID_RUNTIME
-
-#define MAX_UID                0xFFFFFFFF
-#define MAX_GID                0xFFFFFFFF
-
-#define INOXID_XID(tag, uid, gid, xid) (0)
-
-#define XIDINO_UID(tag, uid, xid)      (uid)
-#define XIDINO_GID(tag, gid, xid)      (gid)
-
-#endif
-
-
-#ifdef CONFIG_INOXID_NONE
-#define vx_current_fsxid(sb)   (0)
-#else
-#define vx_current_fsxid(sb)   \
-       (XID_TAG_SB(sb) ? current->xid : 0)
-#endif
-
-#define INOXID_UID(tag, uid, gid)      \
-       ((tag) ? ((uid) & MAX_UID) : (uid))
-#define INOXID_GID(tag, uid, gid)      \
-       ((tag) ? ((gid) & MAX_GID) : (gid))
-
-
-static inline uid_t vx_map_uid(uid_t uid)
-{
-       if ((uid > MAX_UID) && (uid != -1))
-               uid = -2;
-       return (uid & MAX_UID);
-}
-
-static inline gid_t vx_map_gid(gid_t gid)
-{
-       if ((gid > MAX_GID) && (gid != -1))
-               gid = -2;
-       return (gid & MAX_GID);
-}
-
-
-#ifdef CONFIG_VSERVER_LEGACY
-#define FIOC_GETXID    _IOR('x', 1, long)
-#define FIOC_SETXID    _IOW('x', 2, long)
-#define FIOC_SETXIDJ   _IOW('x', 3, long)
-#endif
-
-int vx_parse_xid(char *string, xid_t *xid, int remove);
-void vx_propagate_xid(struct nameidata *nd, struct inode *inode);
-
-#endif /* _VX_XID_H */