17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5494a4c51Sraf * Common Development and Distribution License (the "License"). 6494a4c51Sraf * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 21494a4c51Sraf 227c478bd9Sstevel@tonic-gate /* 23*7257d1b4Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 287c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate /* 317c478bd9Sstevel@tonic-gate * closedir -- C library extension routine 327c478bd9Sstevel@tonic-gate * 337c478bd9Sstevel@tonic-gate * We use lmalloc()/lfree() rather than malloc()/free() in 347c478bd9Sstevel@tonic-gate * order to allow opendir()/readdir()/closedir() to be called 357c478bd9Sstevel@tonic-gate * while holding internal libc locks. 367c478bd9Sstevel@tonic-gate */ 377c478bd9Sstevel@tonic-gate 38*7257d1b4Sraf #pragma weak _closedir = closedir 397c478bd9Sstevel@tonic-gate 40*7257d1b4Sraf #include "lint.h" 417c478bd9Sstevel@tonic-gate #include <dirent.h> 427c478bd9Sstevel@tonic-gate #include <stdlib.h> 437c478bd9Sstevel@tonic-gate #include <unistd.h> 447c478bd9Sstevel@tonic-gate #include "libc.h" 457c478bd9Sstevel@tonic-gate 467c478bd9Sstevel@tonic-gate int closedir(DIR * dirp)477c478bd9Sstevel@tonic-gateclosedir(DIR *dirp) 487c478bd9Sstevel@tonic-gate { 49494a4c51Sraf private_DIR *pdirp = (private_DIR *)(uintptr_t)dirp; 507d0d5588Sdduvall int fd = dirp->dd_fd; 517c478bd9Sstevel@tonic-gate 52*7257d1b4Sraf (void) mutex_destroy(&pdirp->dd_lock); 537d0d5588Sdduvall lfree(dirp->dd_buf, DIRBUF); 54494a4c51Sraf lfree(pdirp, sizeof (*pdirp)); 557c478bd9Sstevel@tonic-gate return (close(fd)); 567c478bd9Sstevel@tonic-gate } 57