usr/src/lib/libbc/libc/sys/sys5/stat.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #include <sys/syscall.h>
  28 #include <sys/types.h>
  29 #include <sys/stat.h>
  30 #include <sys/errno.h>
  31
  32 extern int errno;
  33
  34 int stat(path, buf)
  35 char *path;
  36 struct stat *buf;
  37 {
  38         return(bc_stat(path, buf));
  39 }
  40
  41 int bc_stat(path, buf)
  42 char *path;
  43 struct stat *buf;
  44 {
  45         if (path == (char*)0) {
  46                 errno = EFAULT;
  47                 return (-1);
  48         }
  49         if ((buf == (struct stat*)0) || (buf == (struct stat*)-1)) {
  50                 errno = EFAULT;
  51                 return (-1);
  52         }
  53         return(stat_com(0, path, buf));
  54 }
  55
  56
  57 int lstat(path, buf)
  58 char *path;
  59 struct stat *buf;
  60 {
  61         return(bc_lstat(path, buf));
  62 }
  63
  64 int bc_lstat(path, buf)
  65 char *path;
  66 struct stat *buf;
  67 {
  68         return(stat_com(1, path, buf));
  69 }
  70