diff options
Diffstat (limited to 'usr/src/lib/libbc/libc/gen/common/readdir.c')
-rw-r--r-- | usr/src/lib/libbc/libc/gen/common/readdir.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/usr/src/lib/libbc/libc/gen/common/readdir.c b/usr/src/lib/libbc/libc/gen/common/readdir.c deleted file mode 100644 index c4f2c65652..0000000000 --- a/usr/src/lib/libbc/libc/gen/common/readdir.c +++ /dev/null @@ -1,67 +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 1987 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -#pragma ident "%Z%%M% %I% %E% SMI" - -#include <sys/param.h> -#include <dirent.h> - -/* - * get next entry in a directory. - */ -struct dirent * -readdir(dirp) - register DIR *dirp; -{ - register struct dirent *dp; - int saveloc = 0; - -next: - if (dirp->dd_size != 0) { - dp = (struct dirent *)&dirp->dd_buf[dirp->dd_loc]; - saveloc = dirp->dd_loc; /* save for possible EOF */ - dirp->dd_loc += dp->d_reclen; - } - if (dirp->dd_loc >= dirp->dd_size) - dirp->dd_loc = dirp->dd_size = 0; - - if (dirp->dd_size == 0 /* refill buffer */ - && (dirp->dd_size = getdents(dirp->dd_fd, dirp->dd_buf, dirp->dd_bsize) - ) <= 0 - ) { - if (dirp->dd_size == 0) /* This means EOF */ - dirp->dd_loc = saveloc; /* EOF so save for telldir */ - return (NULL); /* error or EOF */ - } - - dp = (struct dirent *)&dirp->dd_buf[dirp->dd_loc]; - if (dp->d_reclen <= 0) - return (NULL); - if (dp->d_fileno == 0) - goto next; - dirp->dd_off = dp->d_off; - return(dp); -} |