121 lines
3.4 KiB
C
121 lines
3.4 KiB
C
/* $NetBSD: stat.c,v 1.3 1998/12/02 19:47:45 thorpej Exp $ */
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/*
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* Copyright (c) 1997 Frank van der Linden
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project
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* by Frank van der Linden
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#define __LIBC12_SOURCE__
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#include <sys/types.h>
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#include <sys/stat.h>
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__warn_references(stat,
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"warning: reference to compatibility stat(); include <sys/stat.h> to generate correct reference")
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__warn_references(fstat,
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"warning: reference to compatibility fstat(); include <sys/stat.h> to generate correct reference")
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__warn_references(lstat,
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"warning: reference to compatibility lstat(); include <sys/stat.h> to generate correct reference")
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/*
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* Convert from a new to an old stat structure.
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*/
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static void cvtstat __P((struct stat *, struct stat12 *));
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static void
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cvtstat(st, ost)
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struct stat *st;
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struct stat12 *ost;
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{
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ost->st_dev = st->st_dev;
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ost->st_ino = st->st_ino;
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ost->st_mode = st->st_mode;
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if (st->st_nlink >= (1 << 15))
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ost->st_nlink = (1 << 15) - 1;
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else
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ost->st_nlink = st->st_nlink;
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ost->st_uid = st->st_uid;
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ost->st_gid = st->st_gid;
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ost->st_rdev = st->st_rdev;
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ost->st_atimespec = st->st_atimespec;
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ost->st_mtimespec = st->st_mtimespec;
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ost->st_ctimespec = st->st_ctimespec;
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ost->st_size = st->st_size;
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ost->st_blocks = st->st_blocks;
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ost->st_blksize = st->st_blksize;
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ost->st_flags = st->st_flags;
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ost->st_gen = st->st_gen;
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}
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int
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stat(file, ost)
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const char *file;
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struct stat12 *ost;
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{
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struct stat nst;
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int ret;
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if ((ret = __stat13(file, &nst)) < 0)
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return ret;
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cvtstat(&nst, ost);
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return ret;
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}
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int
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fstat(f, ost)
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int f;
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struct stat12 *ost;
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{
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struct stat nst;
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int ret;
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if ((ret = __fstat13(f, &nst)) < 0)
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return ret;
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cvtstat(&nst, ost);
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return ret;
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}
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int
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lstat(file, ost)
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const char *file;
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struct stat12 *ost;
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{
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struct stat nst;
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int ret;
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if ((ret = __lstat13(file, &nst)) < 0)
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return ret;
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cvtstat(&nst, ost);
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return ret;
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}
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