003 File Manager
Current Path:
/usr/src/lib/libc/posix1e
usr
/
src
/
lib
/
libc
/
posix1e
/
📁
..
📄
Makefile.inc
(2.82 KB)
📄
Symbol.map
(1.39 KB)
📄
acl.3
(9.51 KB)
📄
acl_add_flag_np.3
(2.91 KB)
📄
acl_add_perm.3
(4.12 KB)
📄
acl_branding.c
(3.9 KB)
📄
acl_calc_mask.3
(2.7 KB)
📄
acl_calc_mask.c
(3.71 KB)
📄
acl_clear_flags_np.3
(2.35 KB)
📄
acl_clear_perms.3
(2.33 KB)
📄
acl_compat.c
(2.24 KB)
📄
acl_copy.c
(2.4 KB)
📄
acl_copy_entry.3
(2.35 KB)
📄
acl_create_entry.3
(2.83 KB)
📄
acl_delete.3
(4.28 KB)
📄
acl_delete.c
(2.33 KB)
📄
acl_delete_entry.3
(2.73 KB)
📄
acl_delete_entry.c
(4.25 KB)
📄
acl_delete_flag_np.3
(2.43 KB)
📄
acl_delete_perm.3
(2.42 KB)
📄
acl_dup.3
(3.19 KB)
📄
acl_entry.c
(3.58 KB)
📄
acl_flag.c
(3.08 KB)
📄
acl_free.3
(2.61 KB)
📄
acl_free.c
(1.83 KB)
📄
acl_from_text.3
(3.69 KB)
📄
acl_from_text.c
(6.9 KB)
📄
acl_from_text_nfs4.c
(6.53 KB)
📄
acl_get.3
(4.81 KB)
📄
acl_get.c
(5.01 KB)
📄
acl_get_brand_np.3
(2.69 KB)
📄
acl_get_entry.3
(3.62 KB)
📄
acl_get_entry_type_np.3
(2.49 KB)
📄
acl_get_flag_np.3
(2.63 KB)
📄
acl_get_flagset_np.3
(2.51 KB)
📄
acl_get_perm_np.3
(2.65 KB)
📄
acl_get_permset.3
(2.49 KB)
📄
acl_get_qualifier.3
(3.79 KB)
📄
acl_get_tag_type.3
(2.53 KB)
📄
acl_id_to_name.c
(2.91 KB)
📄
acl_init.3
(3.31 KB)
📄
acl_init.c
(2.64 KB)
📄
acl_is_trivial_np.3
(2.84 KB)
📄
acl_perm.c
(2.88 KB)
📄
acl_set.3
(4.53 KB)
📄
acl_set.c
(5.67 KB)
📄
acl_set_entry_type_np.3
(2.81 KB)
📄
acl_set_flagset_np.3
(2.51 KB)
📄
acl_set_permset.3
(2.38 KB)
📄
acl_set_qualifier.3
(2.61 KB)
📄
acl_set_tag_type.3
(3.08 KB)
📄
acl_strip.c
(5.17 KB)
📄
acl_strip_np.3
(3.18 KB)
📄
acl_support.c
(9.9 KB)
📄
acl_support.h
(3.14 KB)
📄
acl_support_nfs4.c
(6.48 KB)
📄
acl_to_text.3
(4.64 KB)
📄
acl_to_text.c
(6.73 KB)
📄
acl_to_text_nfs4.c
(5.91 KB)
📄
acl_valid.3
(4.96 KB)
📄
acl_valid.c
(3.38 KB)
📄
extattr.3
(3.34 KB)
📄
extattr.c
(2.38 KB)
📄
mac.3
(5.67 KB)
📄
mac.c
(9.21 KB)
📄
mac.conf
(507 B)
📄
mac.conf.5
(3.99 KB)
📄
mac_exec.c
(1.96 KB)
📄
mac_free.3
(3.06 KB)
📄
mac_get.3
(4.48 KB)
📄
mac_get.c
(2.6 KB)
📄
mac_is_present.3
(2.83 KB)
📄
mac_prepare.3
(3.96 KB)
📄
mac_set.3
(4.04 KB)
📄
mac_set.c
(2.29 KB)
📄
mac_text.3
(3.33 KB)
📄
posix1e.3
(3.53 KB)
Editing: acl_perm.c
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2001-2002 Chris D. Faulhaber * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); #include <sys/types.h> #include "namespace.h" #include <sys/acl.h> #include "un-namespace.h" #include <errno.h> #include <string.h> static int _perm_is_invalid(acl_perm_t perm) { /* Check if more than a single bit is set. */ if ((perm & -perm) == perm && (perm & (ACL_POSIX1E_BITS | ACL_NFS4_PERM_BITS)) == perm) return (0); errno = EINVAL; return (1); } /* * acl_add_perm() (23.4.1): add the permission contained in perm to the * permission set permset_d */ int acl_add_perm(acl_permset_t permset_d, acl_perm_t perm) { if (permset_d == NULL) { errno = EINVAL; return (-1); } if (_perm_is_invalid(perm)) return (-1); *permset_d |= perm; return (0); } /* * acl_clear_perms() (23.4.3): clear all permisions from the permission * set permset_d */ int acl_clear_perms(acl_permset_t permset_d) { if (permset_d == NULL) { errno = EINVAL; return (-1); } *permset_d = ACL_PERM_NONE; return (0); } /* * acl_delete_perm() (23.4.10): remove the permission in perm from the * permission set permset_d */ int acl_delete_perm(acl_permset_t permset_d, acl_perm_t perm) { if (permset_d == NULL) { errno = EINVAL; return (-1); } if (_perm_is_invalid(perm)) return (-1); *permset_d &= ~perm; return (0); } int acl_get_perm_np(acl_permset_t permset_d, acl_perm_t perm) { if (permset_d == NULL) { errno = EINVAL; return (-1); } if (_perm_is_invalid(perm)) return (-1); if (*permset_d & perm) return (1); return (0); }
Upload File
Create Folder