From 7bc5306d74922d9b14f507e1164d8dd852a98ad3 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Sat, 10 Feb 2007 18:37:28 +1100 Subject: [PATCH] [XFS] Remove unused header files for MAC and CAP checking functionality. xfs_mac.h and xfs_cap.h provide definitions and macros that aren't used anywhere in XFS at all. They are left-overs from "to be implement at some point in the future" functionality that Irix XFS has. If this functionality ever goes into Linux, it will be provided at a different layer, most likely through the security hooks in the kernel so we will never need this functionality in XFS. Patch provided by Eric Sandeen (sandeen@sandeen.net). SGI-PV: 960895 SGI-Modid: xfs-linux-melb:xfs-kern:28036a Signed-off-by: Eric Sandeen Signed-off-by: David Chinner Signed-off-by: Tim Shimmin --- fs/xfs/linux-2.6/xfs_ioctl.c | 2 - fs/xfs/linux-2.6/xfs_iops.c | 2 - fs/xfs/linux-2.6/xfs_lrw.c | 2 - fs/xfs/linux-2.6/xfs_super.c | 2 - fs/xfs/quota/xfs_dquot.c | 2 - fs/xfs/quota/xfs_dquot_item.c | 2 - fs/xfs/quota/xfs_qm.c | 2 - fs/xfs/quota/xfs_qm_bhv.c | 2 - fs/xfs/quota/xfs_qm_stats.c | 2 - fs/xfs/quota/xfs_qm_syscalls.c | 2 - fs/xfs/quota/xfs_trans_dquot.c | 2 - fs/xfs/xfs_acl.c | 1 - fs/xfs/xfs_cap.h | 70 ---------------------- fs/xfs/xfs_dfrag.c | 1 - fs/xfs/xfs_inode.c | 1 - fs/xfs/xfs_iomap.c | 2 - fs/xfs/xfs_mac.h | 106 --------------------------------- fs/xfs/xfs_rw.c | 1 - fs/xfs/xfs_vnodeops.c | 1 - 19 files changed, 205 deletions(-) delete mode 100644 fs/xfs/xfs_cap.h delete mode 100644 fs/xfs/xfs_mac.h diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c index e9d920d4a6..ff5c41ff8d 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl.c +++ b/fs/xfs/linux-2.6/xfs_ioctl.c @@ -41,8 +41,6 @@ #include "xfs_error.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_bmap.h" #include "xfs_buf_item.h" diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c index 4dd6cb56c2..aa4c3b8cae 100644 --- a/fs/xfs/linux-2.6/xfs_iops.c +++ b/fs/xfs/linux-2.6/xfs_iops.c @@ -43,8 +43,6 @@ #include "xfs_itable.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_buf_item.h" #include "xfs_utils.h" diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c index 50ba4794f1..0b5c9b6774 100644 --- a/fs/xfs/linux-2.6/xfs_lrw.c +++ b/fs/xfs/linux-2.6/xfs_lrw.c @@ -43,8 +43,6 @@ #include "xfs_itable.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_inode_item.h" #include "xfs_buf_item.h" diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 2a94859b93..1a4103ca59 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -43,8 +43,6 @@ #include "xfs_itable.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_buf_item.h" #include "xfs_utils.h" diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c index c76358bbcf..4adaf13aac 100644 --- a/fs/xfs/quota/xfs_dquot.c +++ b/fs/xfs/quota/xfs_dquot.c @@ -43,8 +43,6 @@ #include "xfs_itable.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_buf_item.h" #include "xfs_trans_space.h" diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c index aa3c76a682..ddb61fe22a 100644 --- a/fs/xfs/quota/xfs_dquot_item.c +++ b/fs/xfs/quota/xfs_dquot_item.c @@ -43,8 +43,6 @@ #include "xfs_itable.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_buf_item.h" #include "xfs_trans_priv.h" diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index db1be5dc4a..1de2acdc7f 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -44,8 +44,6 @@ #include "xfs_bmap.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_buf_item.h" #include "xfs_trans_space.h" diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c index 39a99ab591..d2cdb8a2aa 100644 --- a/fs/xfs/quota/xfs_qm_bhv.c +++ b/fs/xfs/quota/xfs_qm_bhv.c @@ -44,8 +44,6 @@ #include "xfs_error.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_buf_item.h" #include "xfs_qm.h" diff --git a/fs/xfs/quota/xfs_qm_stats.c b/fs/xfs/quota/xfs_qm_stats.c index 6f858fb81a..709f5f545c 100644 --- a/fs/xfs/quota/xfs_qm_stats.c +++ b/fs/xfs/quota/xfs_qm_stats.c @@ -43,8 +43,6 @@ #include "xfs_error.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_buf_item.h" #include "xfs_qm.h" diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c index 0c032fde9e..716f562aa8 100644 --- a/fs/xfs/quota/xfs_qm_syscalls.c +++ b/fs/xfs/quota/xfs_qm_syscalls.c @@ -46,8 +46,6 @@ #include "xfs_error.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_buf_item.h" #include "xfs_utils.h" diff --git a/fs/xfs/quota/xfs_trans_dquot.c b/fs/xfs/quota/xfs_trans_dquot.c index 0242e9666e..d7491e7b1f 100644 --- a/fs/xfs/quota/xfs_trans_dquot.c +++ b/fs/xfs/quota/xfs_trans_dquot.c @@ -43,8 +43,6 @@ #include "xfs_error.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_buf_item.h" #include "xfs_trans_priv.h" diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c index 4b0cb474be..4ca4beb7bb 100644 --- a/fs/xfs/xfs_acl.c +++ b/fs/xfs/xfs_acl.c @@ -31,7 +31,6 @@ #include "xfs_inode.h" #include "xfs_btree.h" #include "xfs_acl.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include diff --git a/fs/xfs/xfs_cap.h b/fs/xfs/xfs_cap.h deleted file mode 100644 index 7a0e482dd4..0000000000 --- a/fs/xfs/xfs_cap.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef __XFS_CAP_H__ -#define __XFS_CAP_H__ - -/* - * Capabilities - */ -typedef __uint64_t xfs_cap_value_t; - -typedef struct xfs_cap_set { - xfs_cap_value_t cap_effective; /* use in capability checks */ - xfs_cap_value_t cap_permitted; /* combined with file attrs */ - xfs_cap_value_t cap_inheritable;/* pass through exec */ -} xfs_cap_set_t; - -/* On-disk XFS extended attribute names */ -#define SGI_CAP_FILE "SGI_CAP_FILE" -#define SGI_CAP_FILE_SIZE (sizeof(SGI_CAP_FILE)-1) -#define SGI_CAP_LINUX "SGI_CAP_LINUX" -#define SGI_CAP_LINUX_SIZE (sizeof(SGI_CAP_LINUX)-1) - -/* - * For Linux, we take the bitfields directly from capability.h - * and no longer attempt to keep this attribute ondisk compatible - * with IRIX. Since this attribute is only set on executables, - * it just doesn't make much sense to try. We do use a different - * named attribute though, to avoid confusion. - */ - -#ifdef __KERNEL__ - -#ifdef CONFIG_FS_POSIX_CAP - -#include - -struct bhv_vnode; - -extern int xfs_cap_vhascap(struct bhv_vnode *); -extern int xfs_cap_vset(struct bhv_vnode *, void *, size_t); -extern int xfs_cap_vget(struct bhv_vnode *, void *, size_t); -extern int xfs_cap_vremove(struct bhv_vnode *); - -#define _CAP_EXISTS xfs_cap_vhascap - -#else -#define xfs_cap_vset(v,p,sz) (-EOPNOTSUPP) -#define xfs_cap_vget(v,p,sz) (-EOPNOTSUPP) -#define xfs_cap_vremove(v) (-EOPNOTSUPP) -#define _CAP_EXISTS (NULL) -#endif - -#endif /* __KERNEL__ */ - -#endif /* __XFS_CAP_H__ */ diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c index 50d0faea37..b847e6a7a3 100644 --- a/fs/xfs/xfs_dfrag.c +++ b/fs/xfs/xfs_dfrag.c @@ -41,7 +41,6 @@ #include "xfs_itable.h" #include "xfs_dfrag.h" #include "xfs_error.h" -#include "xfs_mac.h" #include "xfs_rw.h" /* diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 7efcf2545c..3da9829c19 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -47,7 +47,6 @@ #include "xfs_utils.h" #include "xfs_dir2_trace.h" #include "xfs_quota.h" -#include "xfs_mac.h" #include "xfs_acl.h" diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 2069e2c2be..cc6a7b5a99 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -43,8 +43,6 @@ #include "xfs_itable.h" #include "xfs_rw.h" #include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" #include "xfs_attr.h" #include "xfs_buf_item.h" #include "xfs_trans_space.h" diff --git a/fs/xfs/xfs_mac.h b/fs/xfs/xfs_mac.h deleted file mode 100644 index 18e0e98e03..0000000000 --- a/fs/xfs/xfs_mac.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2001-2002,2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef __XFS_MAC_H__ -#define __XFS_MAC_H__ - -/* - * Mandatory Access Control - * - * Layout of a composite MAC label: - * ml_list contains the list of categories (MSEN) followed by the list of - * divisions (MINT). This is actually a header for the data structure which - * will have an ml_list with more than one element. - * - * ------------------------------- - * | ml_msen_type | ml_mint_type | - * ------------------------------- - * | ml_level | ml_grade | - * ------------------------------- - * | ml_catcount | - * ------------------------------- - * | ml_divcount | - * ------------------------------- - * | category 1 | - * | . . . | - * | category N | (where N = ml_catcount) - * ------------------------------- - * | division 1 | - * | . . . | - * | division M | (where M = ml_divcount) - * ------------------------------- - */ -#define XFS_MAC_MAX_SETS 250 -typedef struct xfs_mac_label { - __uint8_t ml_msen_type; /* MSEN label type */ - __uint8_t ml_mint_type; /* MINT label type */ - __uint8_t ml_level; /* Hierarchical level */ - __uint8_t ml_grade; /* Hierarchical grade */ - __uint16_t ml_catcount; /* Category count */ - __uint16_t ml_divcount; /* Division count */ - /* Category set, then Division set */ - __uint16_t ml_list[XFS_MAC_MAX_SETS]; -} xfs_mac_label_t; - -/* MSEN label type names. Choose an upper case ASCII character. */ -#define XFS_MSEN_ADMIN_LABEL 'A' /* Admin: low