Remove the last 3 files I missed. These have been repo copied to the new
location under a cddl part of the tree following the core@ license review.
This commit is contained in:
John Birrell
parent
6aa2100c49
commit
ff13848395
@ -1,217 +0,0 @@
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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#pragma ident "%Z%%M% %I% %E% SMI"
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#include <sys/types.h>
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#include <sys/acl.h>
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#include <sys/stat.h>
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#if defined(_KERNEL)
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#include <sys/systm.h>
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#include <sys/debug.h>
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#else
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#include <errno.h>
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#include <stdlib.h>
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#include <strings.h>
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#include <assert.h>
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#define ASSERT assert
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#endif
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ace_t trivial_acl[] = {
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{-1, 0, ACE_OWNER, ACE_ACCESS_DENIED_ACE_TYPE},
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{-1, ACE_WRITE_ACL|ACE_WRITE_OWNER|ACE_WRITE_ATTRIBUTES|
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ACE_WRITE_NAMED_ATTRS, ACE_OWNER, ACE_ACCESS_ALLOWED_ACE_TYPE},
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{-1, 0, ACE_GROUP|ACE_IDENTIFIER_GROUP, ACE_ACCESS_DENIED_ACE_TYPE},
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{-1, 0, ACE_GROUP|ACE_IDENTIFIER_GROUP, ACE_ACCESS_ALLOWED_ACE_TYPE},
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{-1, ACE_WRITE_ACL|ACE_WRITE_OWNER| ACE_WRITE_ATTRIBUTES|
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ACE_WRITE_NAMED_ATTRS, ACE_EVERYONE, ACE_ACCESS_DENIED_ACE_TYPE},
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{-1, ACE_READ_ACL|ACE_READ_ATTRIBUTES|ACE_READ_NAMED_ATTRS|
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ACE_SYNCHRONIZE, ACE_EVERYONE, ACE_ACCESS_ALLOWED_ACE_TYPE}
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};
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void
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adjust_ace_pair(ace_t *pair, mode_t mode)
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{
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if (mode & S_IROTH)
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pair[1].a_access_mask |= ACE_READ_DATA;
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else
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pair[0].a_access_mask |= ACE_READ_DATA;
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if (mode & S_IWOTH)
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pair[1].a_access_mask |=
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ACE_WRITE_DATA|ACE_APPEND_DATA;
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else
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pair[0].a_access_mask |=
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ACE_WRITE_DATA|ACE_APPEND_DATA;
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if (mode & S_IXOTH)
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pair[1].a_access_mask |= ACE_EXECUTE;
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else
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pair[0].a_access_mask |= ACE_EXECUTE;
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}
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/*
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* ace_trivial:
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* determine whether an ace_t acl is trivial
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*
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* Trivialness implys that the acl is composed of only
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* owner, group, everyone entries. ACL can't
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* have read_acl denied, and write_owner/write_acl/write_attributes
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* can only be owner@ entry.
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*/
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int
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ace_trivial(ace_t *acep, int aclcnt)
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{
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int i;
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int owner_seen = 0;
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int group_seen = 0;
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int everyone_seen = 0;
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for (i = 0; i != aclcnt; i++) {
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switch (acep[i].a_flags & 0xf040) {
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case ACE_OWNER:
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if (group_seen || everyone_seen)
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return (1);
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owner_seen++;
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break;
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case ACE_GROUP|ACE_IDENTIFIER_GROUP:
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if (everyone_seen || owner_seen == 0)
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return (1);
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group_seen++;
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break;
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case ACE_EVERYONE:
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if (owner_seen == 0 || group_seen == 0)
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return (1);
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everyone_seen++;
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break;
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default:
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return (1);
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}
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if (acep[i].a_flags & (ACE_FILE_INHERIT_ACE|
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ACE_DIRECTORY_INHERIT_ACE|ACE_NO_PROPAGATE_INHERIT_ACE|
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ACE_INHERIT_ONLY_ACE))
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return (1);
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/*
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* Special check for some special bits
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*
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* Don't allow anybody to deny reading basic
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* attributes or a files ACL.
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*/
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if ((acep[i].a_access_mask &
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(ACE_READ_ACL|ACE_READ_ATTRIBUTES)) &&
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(acep[i].a_type == ACE_ACCESS_DENIED_ACE_TYPE))
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return (1);
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/*
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* Allow on owner@ to allow
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* write_acl/write_owner/write_attributes
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*/
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if (acep[i].a_type == ACE_ACCESS_ALLOWED_ACE_TYPE &&
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(!(acep[i].a_flags & ACE_OWNER) && (acep[i].a_access_mask &
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(ACE_WRITE_OWNER|ACE_WRITE_ACL|ACE_WRITE_ATTRIBUTES))))
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return (1);
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}
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if ((owner_seen == 0) || (group_seen == 0) || (everyone_seen == 0))
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return (1);
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return (0);
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}
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/*
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* Generic shellsort, from K&R (1st ed, p 58.), somewhat modified.
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* v = Ptr to array/vector of objs
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* n = # objs in the array
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* s = size of each obj (must be multiples of a word size)
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* f = ptr to function to compare two objs
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* returns (-1 = less than, 0 = equal, 1 = greater than
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*/
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void
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ksort(caddr_t v, int n, int s, int (*f)())
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{
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int g, i, j, ii;
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unsigned int *p1, *p2;
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unsigned int tmp;
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/* No work to do */
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if (v == NULL || n <= 1)
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return;
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/* Sanity check on arguments */
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ASSERT(((uintptr_t)v & 0x3) == 0 && (s & 0x3) == 0);
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ASSERT(s > 0);
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for (g = n / 2; g > 0; g /= 2) {
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for (i = g; i < n; i++) {
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for (j = i - g; j >= 0 &&
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(*f)(v + j * s, v + (j + g) * s) == 1;
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j -= g) {
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p1 = (void *)(v + j * s);
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p2 = (void *)(v + (j + g) * s);
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for (ii = 0; ii < s / 4; ii++) {
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tmp = *p1;
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*p1++ = *p2;
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*p2++ = tmp;
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}
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}
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}
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}
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}
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/*
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* Compare two acls, all fields. Returns:
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* -1 (less than)
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* 0 (equal)
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* +1 (greater than)
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*/
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int
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cmp2acls(void *a, void *b)
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{
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aclent_t *x = (aclent_t *)a;
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aclent_t *y = (aclent_t *)b;
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/* Compare types */
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if (x->a_type < y->a_type)
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return (-1);
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if (x->a_type > y->a_type)
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return (1);
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/* Equal types; compare id's */
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if (x->a_id < y->a_id)
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return (-1);
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if (x->a_id > y->a_id)
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return (1);
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/* Equal ids; compare perms */
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if (x->a_perm < y->a_perm)
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return (-1);
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if (x->a_perm > y->a_perm)
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return (1);
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/* Totally equal */
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return (0);
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}
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@ -1,56 +0,0 @@
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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#ifndef _ACL_ACL_UTILS_H
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#define _ACL_ACL_UTILS_H
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#pragma ident "%Z%%M% %I% %E% SMI"
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#include <sys/types.h>
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#include <sys/acl.h>
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#include <sys/stat.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern ace_t trivial_acl[6];
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extern int acltrivial(const char *);
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extern void adjust_ace_pair(ace_t *pair, mode_t mode);
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extern int ace_trivial(ace_t *acep, int aclcnt);
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void ksort(caddr_t v, int n, int s, int (*f)());
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int cmp2acls(void *a, void *b);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _ACL_ACL_UTILS_H */
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@ -1,68 +0,0 @@
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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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.ident "%Z%%M% %I% %E% SMI"
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.file "%M%"
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#define _ASM
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#include <sys/asm_linkage.h>
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ENTRY(atomic_add_64_nv)
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movq (%rdi), %rax
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1:
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movq %rsi, %rcx
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addq %rax, %rcx
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lock
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cmpxchgq %rcx, (%rdi)
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jne 1b
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movq %rcx, %rax
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ret
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SET_SIZE(atomic_add_64_nv)
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ENTRY(atomic_or_8_nv)
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movb (%rdi), %al // %al = old value
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1:
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movb %sil, %cl
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orb %al, %cl // %cl = new value
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lock
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cmpxchgb %cl, (%rdi) // try to stick it in
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jne 1b
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movzbl %cl, %eax // return new value
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ret
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SET_SIZE(atomic_or_8_nv)
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ENTRY(atomic_cas_64)
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movq %rsi, %rax
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lock
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cmpxchgq %rdx, (%rdi)
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ret
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SET_SIZE(atomic_cas_64)
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ENTRY(membar_producer)
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sfence
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ret
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SET_SIZE(membar_producer)
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