162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (C) 2011 IBM Corporation 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Author: 662306a36Sopenharmony_ci * Mimi Zohar <zohar@us.ibm.com> 762306a36Sopenharmony_ci */ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#include <linux/xattr.h> 1062306a36Sopenharmony_ci#include <linux/evm.h> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciint posix_xattr_acl(const char *xattr) 1362306a36Sopenharmony_ci{ 1462306a36Sopenharmony_ci int xattr_len = strlen(xattr); 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci if ((strlen(XATTR_NAME_POSIX_ACL_ACCESS) == xattr_len) 1762306a36Sopenharmony_ci && (strncmp(XATTR_NAME_POSIX_ACL_ACCESS, xattr, xattr_len) == 0)) 1862306a36Sopenharmony_ci return 1; 1962306a36Sopenharmony_ci if ((strlen(XATTR_NAME_POSIX_ACL_DEFAULT) == xattr_len) 2062306a36Sopenharmony_ci && (strncmp(XATTR_NAME_POSIX_ACL_DEFAULT, xattr, xattr_len) == 0)) 2162306a36Sopenharmony_ci return 1; 2262306a36Sopenharmony_ci return 0; 2362306a36Sopenharmony_ci} 24