Add real sched.h
It is required by IEEE Std 1003.1-2008 AKA POSIX. Put some Linux compatibility stuff under BSD_VISIBLE namespace, in particular, sys/cpuset.h definitions. Also, if user really want Linux compatibility, she can request cpu_set_t typedef with _WITH_CPU_SET_T define. Reviewed by: jhb Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D32901
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@ -20,7 +20,8 @@ INCS= a.out.h ar.h assert.h bitstring.h complex.h cpio.h _ctype.h ctype.h \
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netdb.h nl_types.h nlist.h nss.h nsswitch.h paths.h \
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netdb.h nl_types.h nlist.h nss.h nsswitch.h paths.h \
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printf.h proc_service.h pthread.h \
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printf.h proc_service.h pthread.h \
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pthread_np.h pwd.h ranlib.h readpassphrase.h regex.h \
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pthread_np.h pwd.h ranlib.h readpassphrase.h regex.h \
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res_update.h resolv.h runetype.h search.h semaphore.h setjmp.h \
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res_update.h resolv.h runetype.h sched.h \
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search.h semaphore.h setjmp.h \
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signal.h spawn.h stab.h stdalign.h stdbool.h stddef.h \
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signal.h spawn.h stab.h stdalign.h stdbool.h stddef.h \
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stdnoreturn.h stdio.h stdlib.h string.h stringlist.h \
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stdnoreturn.h stdio.h stdlib.h string.h stringlist.h \
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strings.h sysexits.h tar.h termios.h tgmath.h \
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strings.h sysexits.h tar.h termios.h tgmath.h \
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@ -33,7 +34,7 @@ INCS+= vis.h
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MHDRS= float.h floatingpoint.h stdarg.h
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MHDRS= float.h floatingpoint.h stdarg.h
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PHDRS= sched.h _semaphore.h
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PHDRS= _semaphore.h
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LHDRS= aio.h errno.h fcntl.h linker_set.h poll.h stdatomic.h stdint.h \
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LHDRS= aio.h errno.h fcntl.h linker_set.h poll.h stdatomic.h stdint.h \
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syslog.h ucontext.h
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syslog.h ucontext.h
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46
include/sched.h
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46
include/sched.h
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@ -0,0 +1,46 @@
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/*-
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* Copyright (c) 2021 The FreeBSD Foundation
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*
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* This software were developed by Konstantin Belousov <kib@FreeBSD.org>
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* under sponsorship from the FreeBSD Foundation.
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef __SCHED_H__
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#define __SCHED_H__
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <sys/sched.h>
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#if __BSD_VISIBLE
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#include <sys/cpuset.h>
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#endif /* __BSD_VISIBLE */
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#if __BSD_VISIBLE
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#ifdef _WITH_CPU_SET_T
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struct _cpuset;
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typedef struct _cpuset cpu_set_t;
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#endif /* _WITH_CPU_SET_T */
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#endif /* __BSD_VISIBLE */
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#endif /* __SCHED_H__ */
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