1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _ACLUTILS_H 28 #define _ACLUTILS_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <sys/types.h> 33 #include <strings.h> 34 #include <locale.h> 35 #include <ctype.h> 36 #include <grp.h> 37 #include <pwd.h> 38 39 #ifdef __cplusplus 40 extern "C" { 41 #endif 42 43 #define ACL_REMOVE_ALL 0x0 44 #define ACL_REMOVE_FIRST 0x1 45 46 /* 47 * Hint for whether acl_totext() should use 48 * mneumonics: 49 * read_data/list_directory 50 * write_data/add_file or 51 * append_data/add_subdirectory 52 * when object of ACL is known. 53 */ 54 #define ACL_IS_DIR 0x2 55 56 typedef enum acl_type { 57 ACLENT_T = 0, 58 ACE_T = 1 59 } acl_type_t; 60 61 /* 62 * acl flags 63 */ 64 #define ACL_IS_TRIVIAL 0x1 65 66 struct acl_info { 67 acl_type_t acl_type; /* style of acl */ 68 int acl_cnt; /* number of acl entries */ 69 int acl_entry_size; /* sizeof acl entry */ 70 int acl_flags; /* special flags about acl */ 71 void *acl_aclp; /* the acl */ 72 }; 73 74 75 #define PERM_TYPE_ACE 0x1 /* permissions are of ACE type */ 76 #define PERM_TYPE_UNKNOWN 0x2 /* permission type not yet known */ 77 #define PERM_TYPE_EMPTY 0x4 /* no permissions are specified */ 78 79 struct acl_perm_type { 80 int perm_style; /* type of perm style, see above */ 81 char *perm_str; /* string value being returned */ 82 uint32_t perm_val; /* numeric value being returned */ 83 }; 84 85 extern char *yybuf; 86 extern acl_t *yyacl; 87 88 extern int yyerror(const char *); 89 extern int get_id(int entry_type, char *name, int *id); 90 extern int ace_entry_type(int entry_type); 91 extern int aclent_entry_type(int type, int owning, int *ret); 92 extern int ace_perm_mask(struct acl_perm_type *, uint32_t *mask); 93 extern int compute_aclent_perms(char *str, o_mode_t *mask); 94 extern int compute_ace_inherit(char *str, uint32_t *imask); 95 extern int acl_addentries(acl_t *, acl_t *, int); 96 extern int acl_removeentries(acl_t *, acl_t *, int, int); 97 extern int acl_modifyentries(acl_t *, acl_t *, int); 98 extern void acl_printacl(acl_t *, int, int); 99 extern char *acl_strerror(int); 100 extern acl_t *acl_dup(acl_t *); 101 extern int acl_type(acl_t *); 102 extern int acl_cnt(acl_t *); 103 extern int acl_flags(acl_t *); 104 extern void *acl_data(acl_t *); 105 extern void acl_error(const char *, ...); 106 extern int acl_parse(const char *, acl_t **); 107 extern int yyparse(void); 108 extern void yyreset(void); 109 extern acl_t *acl_alloc(enum acl_type); 110 111 #ifdef __cplusplus 112 } 113 #endif 114 115 #endif /* _ACLUTILS_H */ 116