diff options
Diffstat (limited to 'lib/libc/posix1e/acl_set.c')
| -rw-r--r-- | lib/libc/posix1e/acl_set.c | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/lib/libc/posix1e/acl_set.c b/lib/libc/posix1e/acl_set.c deleted file mode 100644 index fdc12b6..0000000 --- a/lib/libc/posix1e/acl_set.c +++ /dev/null @@ -1,253 +0,0 @@ -/*- - * Copyright (c) 1999, 2000, 2001, 2002 Robert N. M. Watson - * All rights reserved. - * - * This software was developed by Robert Watson for the TrustedBSD Project. - * - * 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 THE 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. - */ -/* - * acl_set_file -- set a file/directory ACL by name - */ - -#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 <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "acl_support.h" - -/* - * For POSIX.1e-semantic ACLs, do a presort so the kernel doesn't have to - * (the POSIX.1e semantic code will reject unsorted ACL submission). If it's - * not a semantic that the library knows about, just submit it flat and - * assume the caller knows what they're up to. - */ -int -acl_set_file(const char *path_p, acl_type_t type, acl_t acl) -{ - - if (acl == NULL || path_p == NULL) { - errno = EINVAL; - return (-1); - } - type = _acl_type_unold(type); - if (_acl_type_not_valid_for_acl(acl, type)) { - errno = EINVAL; - return (-1); - } - if (_posix1e_acl(acl, type)) - _posix1e_acl_sort(acl); - - acl->ats_cur_entry = 0; - - return (__acl_set_file(path_p, type, &acl->ats_acl)); -} - -int -acl_set_link_np(const char *path_p, acl_type_t type, acl_t acl) -{ - - if (acl == NULL || path_p == NULL) { - errno = EINVAL; - return (-1); - } - type = _acl_type_unold(type); - if (_acl_type_not_valid_for_acl(acl, type)) { - errno = EINVAL; - return (-1); - } - if (_posix1e_acl(acl, type)) - _posix1e_acl_sort(acl); - - acl->ats_cur_entry = 0; - - return (__acl_set_link(path_p, type, &acl->ats_acl)); -} - -int -acl_set_fd(int fd, acl_t acl) -{ - - if (fpathconf(fd, _PC_ACL_NFS4) == 1) - return (acl_set_fd_np(fd, acl, ACL_TYPE_NFS4)); - - return (acl_set_fd_np(fd, acl, ACL_TYPE_ACCESS)); -} - -int -acl_set_fd_np(int fd, acl_t acl, acl_type_t type) -{ - - if (acl == NULL) { - errno = EINVAL; - return (-1); - } - type = _acl_type_unold(type); - if (_acl_type_not_valid_for_acl(acl, type)) { - errno = EINVAL; - return (-1); - } - if (_posix1e_acl(acl, type)) - _posix1e_acl_sort(acl); - - acl->ats_cur_entry = 0; - - return (___acl_set_fd(fd, type, &acl->ats_acl)); -} - -/* - * acl_set_permset() (23.4.23): sets the permissions of ACL entry entry_d - * with the permissions in permset_d - */ -int -acl_set_permset(acl_entry_t entry_d, acl_permset_t permset_d) -{ - - if (!entry_d) { - errno = EINVAL; - return (-1); - } - - if ((*permset_d & ACL_POSIX1E_BITS) != *permset_d) { - if ((*permset_d & ACL_NFS4_PERM_BITS) != *permset_d) { - errno = EINVAL; - return (-1); - } - if (!_entry_brand_may_be(entry_d, ACL_BRAND_NFS4)) { - errno = EINVAL; - return (-1); - } - _entry_brand_as(entry_d, ACL_BRAND_NFS4); - } - - entry_d->ae_perm = *permset_d; - - return (0); -} - -/* - * acl_set_qualifier() sets the qualifier (ae_id) of the tag for - * ACL entry entry_d to the value referred to by tag_qualifier_p - */ -int -acl_set_qualifier(acl_entry_t entry_d, const void *tag_qualifier_p) -{ - - if (!entry_d || !tag_qualifier_p) { - errno = EINVAL; - return (-1); - } - switch(entry_d->ae_tag) { - case ACL_USER: - case ACL_GROUP: - entry_d->ae_id = *(uid_t *)tag_qualifier_p; - break; - default: - errno = EINVAL; - return (-1); - } - - return (0); -} - -/* - * acl_set_tag_type() sets the tag type for ACL entry entry_d to the - * value of tag_type - */ -int -acl_set_tag_type(acl_entry_t entry_d, acl_tag_t tag_type) -{ - - if (entry_d == NULL) { - errno = EINVAL; - return (-1); - } - - switch(tag_type) { - case ACL_OTHER: - case ACL_MASK: - if (!_entry_brand_may_be(entry_d, ACL_BRAND_POSIX)) { - errno = EINVAL; - return (-1); - } - _entry_brand_as(entry_d, ACL_BRAND_POSIX); - break; - case ACL_EVERYONE: - if (!_entry_brand_may_be(entry_d, ACL_BRAND_NFS4)) { - errno = EINVAL; - return (-1); - } - _entry_brand_as(entry_d, ACL_BRAND_NFS4); - break; - } - - switch(tag_type) { - case ACL_USER_OBJ: - case ACL_USER: - case ACL_GROUP_OBJ: - case ACL_GROUP: - case ACL_MASK: - case ACL_OTHER: - case ACL_EVERYONE: - entry_d->ae_tag = tag_type; - return (0); - } - - errno = EINVAL; - return (-1); -} - -int -acl_set_entry_type_np(acl_entry_t entry_d, acl_entry_type_t entry_type) -{ - - if (entry_d == NULL) { - errno = EINVAL; - return (-1); - } - if (!_entry_brand_may_be(entry_d, ACL_BRAND_NFS4)) { - errno = EINVAL; - return (-1); - } - _entry_brand_as(entry_d, ACL_BRAND_NFS4); - - switch (entry_type) { - case ACL_ENTRY_TYPE_ALLOW: - case ACL_ENTRY_TYPE_DENY: - case ACL_ENTRY_TYPE_AUDIT: - case ACL_ENTRY_TYPE_ALARM: - entry_d->ae_entry_type = entry_type; - return (0); - } - - errno = EINVAL; - return (-1); -} |
