This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
102 lines
3.5 KiB
C
102 lines
3.5 KiB
C
/* $NetBSD: compat_select.c,v 1.2 2009/01/11 02:46:26 christos Exp $ */
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/*-
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* Copyright (c) 2008 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Christos Zoulas.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* 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_select.c,v 1.2 2009/01/11 02:46:26 christos Exp $");
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#endif /* LIBC_SCCS and not lint */
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#define __LIBC12_SOURCE__
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#include "namespace.h"
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#include <sys/types.h>
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#include <sys/time.h>
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#include <compat/sys/time.h>
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#include <sys/select.h>
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#include <compat/sys/select.h>
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#include <sys/poll.h>
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#include <compat/sys/poll.h>
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__warn_references(pollts,
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"warning: reference to compatibility pollts(); include <poll.h> to generate correct reference")
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__warn_references(select,
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"warning: reference to compatibility select(); include <sys/select.h> to generate correct reference")
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__warn_references(pselect,
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"warning: reference to compatibility pselect(); include <sys/select.h> to generate correct reference")
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#ifdef __weak_alias
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__weak_alias(select, _select)
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__weak_alias(_sys_select, _select)
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__weak_alias(pselect, _pselect)
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__weak_alias(_sys_pselect, _pselect)
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__weak_alias(pollts, _pollts)
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__weak_alias(_sys_pollts, _pollts)
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#endif
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int
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pollts(struct pollfd * __restrict fds, nfds_t nfds,
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const struct timespec50 * __restrict tim50,
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const sigset_t * __restrict sigmask)
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{
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struct timespec tim, *timp;
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if (tim50)
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timespec50_to_timespec(tim50, timp = &tim);
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else
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timp = NULL;
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return __pollts50(fds, nfds, timp, sigmask);
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}
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int
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select(int nfds, fd_set * __restrict readfds, fd_set * __restrict writefds,
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fd_set * __restrict exceptfds, struct timeval50 * __restrict tim50)
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{
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struct timeval tim, *timp;
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if (tim50)
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timeval50_to_timeval(tim50, timp = &tim);
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else
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timp = NULL;
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return __select50(nfds, readfds, writefds, exceptfds, timp);
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}
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int
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pselect(int nfds, fd_set * __restrict readfds, fd_set * __restrict writefds,
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fd_set * __restrict exceptfds, const struct timespec50 *__restrict tim50,
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const sigset_t * __restrict sigmask)
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{
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struct timespec tim, *timp;
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if (tim50)
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timespec50_to_timespec(tim50, timp = &tim);
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else
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timp = NULL;
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return __pselect50(nfds, readfds, writefds, exceptfds, timp, sigmask);
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}
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