84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
127 lines
4 KiB
C
127 lines
4 KiB
C
/* $NetBSD: compat_stat.c,v 1.4 2013/10/04 21:07:37 christos 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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#include <sys/cdefs.h>
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#if defined(LIBC_SCCS) && !defined(lint)
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__RCSID("$NetBSD: compat_stat.c,v 1.4 2013/10/04 21:07:37 christos Exp $");
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#endif /* LIBC_SCCS and not lint */
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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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#include <compat/sys/time.h>
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#include <compat/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(const struct stat *, struct stat12 *);
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__strong_alias(stat, __compat_stat)
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__strong_alias(lstat, __compat_lstat)
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__strong_alias(fstat, __compat_fstat)
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static void
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cvtstat(const struct stat *st, struct stat12 *ost)
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{
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ost->st_dev = (uint32_t)st->st_dev;
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ost->st_ino = (uint32_t)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 = (uint32_t)st->st_rdev;
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ost->st_atimespec.tv_sec = (int32_t)st->st_atimespec.tv_sec;
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ost->st_atimespec.tv_nsec = st->st_atimespec.tv_nsec;
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ost->st_mtimespec.tv_sec = (int32_t)st->st_mtimespec.tv_sec;
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ost->st_mtimespec.tv_nsec = st->st_mtimespec.tv_nsec;
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ost->st_ctimespec.tv_sec = (int32_t)st->st_ctimespec.tv_sec;
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ost->st_ctimespec.tv_nsec = st->st_ctimespec.tv_nsec;
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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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__compat_stat(const char *file, 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 = __stat50(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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__compat_fstat(int f, 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 = __fstat50(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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__compat_lstat(const char *file, 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 = __lstat50(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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