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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | /* * Copyright (c) 2004, 2010 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #include <sys/appleapiopts.h> #include <sys/types.h> #include <sys/acl.h> #include <errno.h> #include <stdlib.h> #include <string.h> #include "aclvar.h" #if __DARWIN_ACL_ENTRY_INHERITED != KAUTH_ACE_INHERITED # error __DARWIN_ACL_ENTRY_INHERITED != KAUTH_ACE_INHERITED #endif #if __DARWIN_ACL_ENTRY_FILE_INHERIT != KAUTH_ACE_FILE_INHERIT # error __DARWIN_ACL_ENTRY_FILE_INHERIT != KAUTH_ACE_FILE_INHERIT #endif #if __DARWIN_ACL_ENTRY_DIRECTORY_INHERIT != KAUTH_ACE_DIRECTORY_INHERIT # error __DARWIN_ACL_ENTRY_DIRECTORY_INHERIT != KAUTH_ACE_DIRECTORY_INHERIT #endif #if __DARWIN_ACL_ENTRY_LIMIT_INHERIT != KAUTH_ACE_LIMIT_INHERIT # error __DARWIN_ACL_ENTRY_LIMIT_INHERIT != KAUTH_ACE_LIMIT_INHERIT #endif #if __DARWIN_ACL_ENTRY_ONLY_INHERIT != KAUTH_ACE_ONLY_INHERIT # error __DARWIN_ACL_ENTRY_ONLY_INHERIT != KAUTH_ACE_ONLY_INHERIT #endif #if __DARWIN_ACL_FLAG_NO_INHERIT != KAUTH_ACL_NO_INHERIT # error __DARWIN_ACL_FLAG_NO_INHERIT != KAUTH_ACL_NO_INHERIT #endif int acl_add_flag_np(acl_flagset_t flags, acl_flag_t flag) { /* XXX validate flags */ /* XXX validate flag */ flags->af_flags |= flag; return(0); } int acl_clear_flags_np(acl_flagset_t flags) { /* XXX validate flags */ flags->af_flags = 0; return(0); } int acl_delete_flag_np(acl_flagset_t flags, acl_flag_t flag) { /* XXX validate flags */ /* XXX validate flag */ flags->af_flags &= ~flag; return(0); } int acl_get_flag_np(acl_flagset_t flagset, acl_flag_t flag) { /* XXX validate flags */ /* XXX validate flag */ return((flag & flagset->af_flags) ? 1 : 0); } int acl_get_flagset_np(void *obj, acl_flagset_t *flagset_p) { struct _acl *ap = (struct _acl *)obj; struct _acl_entry *ep = (struct _acl_entry *)obj; if (_ACL_VALID_ACL(ap)) { *flagset_p = (acl_flagset_t)&ap->a_flags; } else if (_ACL_VALID_ENTRY(ep)) { *flagset_p = (acl_flagset_t)&ep->ae_flags; } else { errno = EINVAL; return(-1); } return(0); } int acl_set_flagset_np(void *obj, acl_flagset_t flagset) { struct _acl *ap = (struct _acl *)obj; struct _acl_entry *ep = (struct _acl_entry *)obj; if (_ACL_VALID_ACL(ap)) { ap->a_flags = flagset->af_flags; } else if (_ACL_VALID_ENTRY(ep)) { ep->ae_flags = flagset->af_flags; } else { errno = EINVAL; return(-1); } return(0); } |