#ifndef _LINUX_COMMON_H

#define _LINUX_COMMON_H

#define LINUX_VERSION(a,b,c) ( ((a&0xff)<<24) | ((b&0xff)<<16) | ((c&0xff) << 8))

#define min(x, y) ({				\

	typeof(x) _min1 = (x);			\

	typeof(y) _min2 = (y);			\

	(void) (&_min1 == &_min2);		\

	_min1 < _min2 ? _min1 : _min2; })

static inline pid_t

mygettid( void )

{

#ifdef SYS_gettid

	return syscall( SYS_gettid );

#elif defined(__NR_gettid)

	return syscall( __NR_gettid );

#else

#error "cannot find gettid"

#endif

}

#ifndef F_SETOWN_EX

   #define F_SETOWN_EX     15

   #define F_GETOWN_EX     16

   #define F_OWNER_TID     0

   #define F_OWNER_PID     1

   #define F_OWNER_PGRP    2

   struct f_owner_ex {

              int     type;

              pid_t   pid;

   };

#endif

int _linux_detect_nmi_watchdog();

#if HAVE_SCHED_GETCPU

#include <sched.h>

/* If possible, pick the processors the code is currently running on. */

#define _papi_getcpu()   sched_getcpu()

#else

/* Just map to processor 0 if sched_getcpu() is not available. */

#define _papi_getcpu()   0

#endif

#endif