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a9d2f8d84f
freebsd-dev/sys/gnu/fs/xfs
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Robert Watson a9d2f8d84f Second-to-last commit implementing Capsicum capabilities in the FreeBSD 
kernel for FreeBSD 9.0:

Add a new capability mask argument to fget(9) and friends, allowing system
call code to declare what capabilities are required when an integer file
descriptor is converted into an in-kernel struct file *.  With options
CAPABILITIES compiled into the kernel, this enforces capability
protection; without, this change is effectively a no-op.

Some cases require special handling, such as mmap(2), which must preserve
information about the maximum rights at the time of mapping in the memory
map so that they can later be enforced in mprotect(2) -- this is done by
narrowing the rights in the existing max_protection field used for similar
purposes with file permissions.

In namei(9), we assert that the code is not reached from within capability
mode, as we're not yet ready to enforce namespace capabilities there.
This will follow in a later commit.

Update two capability names: CAP_EVENT and CAP_KEVENT become
CAP_POST_KEVENT and CAP_POLL_KEVENT to more accurately indicate what they
represent.

Approved by:	re (bz)
Submitted by:	jonathan
Sponsored by:	Google Inc
2011-08-11 12:30:23 +00:00
..
FreeBSD Fix typo in unused function name 2011-05-22 09:58:48 +00:00
xfs_acl.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_acl.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_ag.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_alloc_btree.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_alloc_btree.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_alloc.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_alloc.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_arch.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_attr_leaf.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_attr_leaf.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_attr_sf.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_attr.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_attr.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_behavior.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_behavior.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_bit.c Bow to incomplete GCC 4. constant propagation optimizations and 2007-05-30 03:03:06 +00:00
xfs_bit.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_bmap_btree.c Bow to incomplete GCC 4. constant propagation optimizations and 2007-05-30 03:03:06 +00:00
xfs_bmap_btree.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_bmap.c Bow to incomplete GCC 4. constant propagation optimizations and 2007-05-30 03:03:06 +00:00
xfs_bmap.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_btree.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_btree.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_buf_item.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_buf_item.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_cap.c
xfs_cap.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_clnt.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_da_btree.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_da_btree.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dfrag.c Second-to-last commit implementing Capsicum capabilities in the FreeBSD 2011-08-11 12:30:23 +00:00
xfs_dfrag.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dinode.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_block.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_block.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_data.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_data.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_leaf.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_leaf.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_node.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_node.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_sf.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_sf.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_trace.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2_trace.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir2.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir_leaf.c Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
xfs_dir_leaf.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir_sf.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dir.c Bow to incomplete GCC 4. constant propagation optimizations and 2007-05-30 03:03:06 +00:00
xfs_dir.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dmapi.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_dmops.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_error.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_error.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_extfree_item.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_extfree_item.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_fs.h Change %llx to %jx in printf() to eliminate warnings on 64-bit platforms. 2006-06-09 06:57:00 +00:00
xfs_fsops.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_fsops.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_ialloc_btree.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_ialloc_btree.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_ialloc.c Bow to incomplete GCC 4. constant propagation optimizations and 2007-05-30 03:03:06 +00:00
xfs_ialloc.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_iget.c More changes due to latest XFS import. 2006-06-09 06:07:42 +00:00
xfs_imap.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_inode_item.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_inode_item.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_inode.c Adapt to accmode_t changes. 2008-11-14 09:58:16 +00:00
xfs_inode.h Adapt to accmode_t changes. 2008-11-14 09:58:16 +00:00
xfs_inum.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_iocore.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_iomap.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_iomap.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_itable.c Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
xfs_itable.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_log_priv.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_log_recover.c Bow to incomplete GCC 4. constant propagation optimizations and 2007-05-30 03:03:06 +00:00
xfs_log_recover.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_log.c Bow to incomplete GCC 4. constant propagation optimizations and 2007-05-30 03:03:06 +00:00
xfs_log.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_mac.c
xfs_mac.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_mount.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_mount.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_qmops.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_quota.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_refcache.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_refcache.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_rename.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_rtalloc.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_rtalloc.h Bow to incomplete GCC 4. constant propagation optimizations and 2007-05-30 03:03:06 +00:00
xfs_rw.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_rw.h Switch cmd argument of ioctl to u_long as elsewhere in the kernel. 2009-06-25 08:52:20 +00:00
xfs_sb.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_trans_ail.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_trans_buf.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_trans_extfree.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_trans_inode.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_trans_item.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_trans_priv.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_trans_space.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_trans.c Remove debugging printf 2006-06-11 00:19:00 +00:00
xfs_trans.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_types.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_utils.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_utils.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_vfsops.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfs_vnodeops.c Switch cmd argument of ioctl to u_long as elsewhere in the kernel. 2009-06-25 08:52:20 +00:00
xfs.h Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00
xfsidbg.c Sync XFS for FreeBSD tree with newer changes from SGI XFS for Linux tree. 2006-06-09 06:04:06 +00:00