diff options
Diffstat (limited to 'usr/src/lib/libbc/libc/gen/common/opendir.c')
-rw-r--r-- | usr/src/lib/libbc/libc/gen/common/opendir.c | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/usr/src/lib/libbc/libc/gen/common/opendir.c b/usr/src/lib/libbc/libc/gen/common/opendir.c deleted file mode 100644 index cf41897df2..0000000000 --- a/usr/src/lib/libbc/libc/gen/common/opendir.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* - * Copyright (c) 1995, by Sun Microsystems, Inc. - * All rights reserved. - */ - -#pragma ident "%Z%%M% %I% %E% SMI" - -#include <sys/param.h> -#include <sys/stat.h> -#include <dirent.h> -#include <errno.h> -#include <fcntl.h> - -/* - * open a directory. - */ -DIR * -opendir(name) - char *name; -{ - register DIR *dirp; - register int fd; - struct stat sb; - extern int errno; - extern char *malloc(); - extern int open(), close(), fstat(); - - if ((fd = open(name, O_RDONLY | O_NDELAY)) == -1) - return (NULL); - if (fstat(fd, &sb) == -1) { - (void) close(fd); - return (NULL); - } - if ((sb.st_mode & S_IFMT) != S_IFDIR) { - errno = ENOTDIR; - (void) close(fd); - return (NULL); - } - if (((dirp = (DIR *)malloc(sizeof(DIR))) == NULL) || - ((dirp->dd_buf = malloc(sb.st_blksize)) == NULL)) { - if (dirp) - free(dirp); - (void) close(fd); - return (NULL); - } - dirp->dd_fd = fd; - dirp->dd_loc = 0; - dirp->dd_size = 0; - dirp->dd_bsize = sb.st_blksize; - dirp->dd_off = 0; - (void) fcntl(fd, F_SETFD, FD_CLOEXEC); - return (dirp); -} |