/* * Copyright (c) 2001 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 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. * * $FreeBSD$ */ #include #include #include #include #define ACL_UNDEFINED_ID -1 #define ACL_UNDEFINED_TAG -1 int acl_create_entry(acl_t *acl_p, acl_entry_t *entry_p) { acl_t acl; struct acl_entry newentry; if (!acl_p || !*acl_p || ((*acl_p)->acl_cnt >= ACL_MAX_ENTRIES) || ((*acl_p)->acl_cnt < 0)) { errno = EINVAL; return -1; } entry_p = malloc(sizeof(acl_entry_t)); if (!entry_p) return -1; *entry_p = malloc(sizeof(struct acl_entry)); if (!*entry_p) return -1; acl = *acl_p; **entry_p = acl->acl_entry[acl->acl_cnt]; (**entry_p).ae_tag = ACL_UNDEFINED_TAG; (**entry_p).ae_id = ACL_UNDEFINED_ID; (**entry_p).ae_perm = ACL_PERM_NONE; acl->acl_entry[acl->acl_cnt] = newentry; acl->acl_cnt++; **entry_p = newentry; /* XXX - ok? */ free(*entry_p); free(entry_p); return 0; } int acl_get_entry(acl_t acl, int entry_id, acl_entry_t *entry_p) { errno = ENOSYS; return -1; }