acl_get.c (74191) | acl_get.c (74667) |
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1/*- 2 * Copyright (c) 1999, 2000, 2001 Robert N. M. Watson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1999, 2000, 2001 Robert N. M. Watson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
26 * $FreeBSD: head/lib/libc/posix1e/acl_get.c 74191 2001-03-13 02:31:32Z rwatson $ | 26 * $FreeBSD: head/lib/libc/posix1e/acl_get.c 74667 2001-03-22 22:31:01Z jedgar $ |
27 */ 28/* 29 * acl_get_file - syscall wrapper for retrieving ACL by filename 30 * acl_get_fd - syscall wrapper for retrieving access ACL by fd 31 * acl_get_fd_np - syscall wrapper for retrieving ACL by fd (non-POSIX) | 27 */ 28/* 29 * acl_get_file - syscall wrapper for retrieving ACL by filename 30 * acl_get_fd - syscall wrapper for retrieving access ACL by fd 31 * acl_get_fd_np - syscall wrapper for retrieving ACL by fd (non-POSIX) |
32 * acl_get_permset() returns the permission set in the ACL entry 33 * acl_get_qualifier() retrieves the qualifier of the tag from the ACL entry 34 * acl_get_tag_type() returns the tag type for the ACL entry entry_d |
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32 */ 33 34#include <sys/types.h> 35#include <sys/acl.h> | 35 */ 36 37#include <sys/types.h> 38#include <sys/acl.h> |
36#include <sys/errno.h> | 39 40#include <errno.h> |
37#include <stdlib.h> | 41#include <stdlib.h> |
42#include <string.h> |
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38 39acl_t 40acl_get_file(const char *path_p, acl_type_t type) 41{ 42 struct acl *aclp; 43 int error; 44 45 aclp = acl_init(ACL_MAX_ENTRIES); --- 44 unchanged lines hidden (view full) --- 90 error = __acl_get_fd(fd, type, aclp); 91 if (error) { 92 acl_free(aclp); 93 return (NULL); 94 } 95 96 return (aclp); 97} | 43 44acl_t 45acl_get_file(const char *path_p, acl_type_t type) 46{ 47 struct acl *aclp; 48 int error; 49 50 aclp = acl_init(ACL_MAX_ENTRIES); --- 44 unchanged lines hidden (view full) --- 95 error = __acl_get_fd(fd, type, aclp); 96 if (error) { 97 acl_free(aclp); 98 return (NULL); 99 } 100 101 return (aclp); 102} |
103 104int 105acl_get_permset(acl_entry_t entry_d, acl_permset_t *permset_p) 106{ 107 108 if (!entry_d || !permset_p) { 109 errno = EINVAL; 110 return -1; 111 } 112 113 *permset_p = &entry_d->ae_perm; 114 115 return 0; 116} 117 118void * 119acl_get_qualifier(acl_entry_t entry_d) 120{ 121 uid_t *retval; 122 123 if (!entry_d) { 124 errno = EINVAL; 125 return NULL; 126 } 127 128 switch(entry_d->ae_tag) { 129 case ACL_USER: 130 case ACL_GROUP: 131 retval = malloc(sizeof(uid_t)); 132 if (retval) { 133 *retval = entry_d->ae_id; 134 return retval; 135 } 136 } 137 138 errno = EINVAL; 139 return NULL; 140} 141 142int 143acl_get_tag_type(acl_entry_t entry_d, acl_tag_t *tag_type_p) 144{ 145 146 if (!entry_d || !tag_type_p) { 147 errno = EINVAL; 148 return -1; 149 } 150 151 *tag_type_p = entry_d->ae_tag; 152 153 return 0; 154} |
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