10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 53453Sraf * Common Development and Distribution License (the "License"). 63453Sraf * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 213453Sraf 220Sstevel@tonic-gate /* 23*6812Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 240Sstevel@tonic-gate * Use is subject to license terms. 250Sstevel@tonic-gate */ 260Sstevel@tonic-gate 270Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 280Sstevel@tonic-gate /* All Rights Reserved */ 290Sstevel@tonic-gate 30*6812Sraf #pragma ident "%Z%%M% %I% %E% SMI" 31*6812Sraf 320Sstevel@tonic-gate /* 330Sstevel@tonic-gate * closedir -- C library extension routine 340Sstevel@tonic-gate * 350Sstevel@tonic-gate * We use lmalloc()/lfree() rather than malloc()/free() in 360Sstevel@tonic-gate * order to allow opendir()/readdir()/closedir() to be called 370Sstevel@tonic-gate * while holding internal libc locks. 380Sstevel@tonic-gate */ 390Sstevel@tonic-gate 40*6812Sraf #pragma weak _closedir = closedir 410Sstevel@tonic-gate 42*6812Sraf #include "lint.h" 430Sstevel@tonic-gate #include <dirent.h> 440Sstevel@tonic-gate #include <stdlib.h> 450Sstevel@tonic-gate #include <unistd.h> 460Sstevel@tonic-gate #include "libc.h" 470Sstevel@tonic-gate 480Sstevel@tonic-gate int closedir(DIR * dirp)490Sstevel@tonic-gateclosedir(DIR *dirp) 500Sstevel@tonic-gate { 513453Sraf private_DIR *pdirp = (private_DIR *)(uintptr_t)dirp; 523240Sdduvall int fd = dirp->dd_fd; 530Sstevel@tonic-gate 54*6812Sraf (void) mutex_destroy(&pdirp->dd_lock); 553240Sdduvall lfree(dirp->dd_buf, DIRBUF); 563453Sraf lfree(pdirp, sizeof (*pdirp)); 570Sstevel@tonic-gate return (close(fd)); 580Sstevel@tonic-gate } 59