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/* Helper code for POSIX timer implementation on Hurd.
Copyright (C) 2000-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, see <https://www.gnu.org/licenses/>. */
#ifndef _TIMER_ROUTINES_H
#define _TIMER_ROUTINES_H 1
#include <bits/pthreadtypes.h>
/* Compare two pthread_attr_t thread attributes for exact equality.
Returns 1 if they are equal, otherwise zero if they are not equal
or contain illegal values. This version is Hurd-specific for
performance reason. One could use the access functions to get the
values of all the fields of the attribute structure. */
static inline int
thread_attr_compare (const pthread_attr_t * left, const pthread_attr_t * right)
{
struct __pthread_attr *ileft = (struct __pthread_attr *) left;
struct __pthread_attr *iright = (struct __pthread_attr *) right;
return ileft->__schedparam.sched_priority
== iright->__schedparam.sched_priority
&& ileft->__stackaddr == iright->__stackaddr
&& ileft->__stacksize == iright->__stacksize
&& ileft->__guardsize == iright->__guardsize
&& ileft->__detachstate == iright->__detachstate
&& ileft->__inheritsched == iright->__inheritsched
&& ileft->__contentionscope == iright->__contentionscope
&& ileft->__schedpolicy == iright->__schedpolicy;
}
#endif /* timer_routines.h */
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