tuklib_cpucores.c		tuklib_cpucores.c
	skipping to change at line 15		skipping to change at line 15
	//		//
	// Author: Lasse Collin		// Author: Lasse Collin
	//		//
	// This file has been put into the public domain.		// This file has been put into the public domain.
	// You can do whatever you want with this file.		// You can do whatever you want with this file.
	//		//
	/////////////////////////////////////////////////////////////////////////// ////		/////////////////////////////////////////////////////////////////////////// ////
	#include "tuklib_cpucores.h"		#include "tuklib_cpucores.h"
	#if defined(TUKLIB_CPUCORES_SYSCTL)		#if defined(_WIN32) || defined(__CYGWIN__)
			# ifndef _WIN32_WINNT
			# define _WIN32_WINNT 0x0500
			# endif
			# include <windows.h>
			#elif defined(TUKLIB_CPUCORES_SYSCTL)
	# ifdef HAVE_SYS_PARAM_H		# ifdef HAVE_SYS_PARAM_H
	# include <sys/param.h>		# include <sys/param.h>
	# endif		# endif
	# include <sys/sysctl.h>		# include <sys/sysctl.h>
	#elif defined(TUKLIB_CPUCORES_SYSCONF)		#elif defined(TUKLIB_CPUCORES_SYSCONF)
	# include <unistd.h>		# include <unistd.h>
	// HP-UX		// HP-UX
	#elif defined(TUKLIB_CPUCORES_PSTAT_GETDYNAMIC)		#elif defined(TUKLIB_CPUCORES_PSTAT_GETDYNAMIC)
	# include <sys/param.h>		# include <sys/param.h>
	# include <sys/pstat.h>		# include <sys/pstat.h>
	#endif		#endif
	extern uint32_t		extern uint32_t
	tuklib_cpucores(void)		tuklib_cpucores(void)
	{		{
	uint32_t ret = 0;		uint32_t ret = 0;
	#if defined(TUKLIB_CPUCORES_SYSCTL)		#if defined(_WIN32) || defined(__CYGWIN__)
			SYSTEM_INFO sysinfo;
			GetSystemInfo(&sysinfo);
			ret = sysinfo.dwNumberOfProcessors;
			#elif defined(TUKLIB_CPUCORES_SYSCTL)
	int name[2] = { CTL_HW, HW_NCPU };		int name[2] = { CTL_HW, HW_NCPU };
	int cpus;		int cpus;
	size_t cpus_size = sizeof(cpus);		size_t cpus_size = sizeof(cpus);
	if (sysctl(name, 2, &cpus, &cpus_size, NULL, 0) != -1		if (sysctl(name, 2, &cpus, &cpus_size, NULL, 0) != -1
	&& cpus_size == sizeof(cpus) && cpus > 0)		&& cpus_size == sizeof(cpus) && cpus > 0)
	ret = cpus;		ret = cpus;
	#elif defined(TUKLIB_CPUCORES_SYSCONF)		#elif defined(TUKLIB_CPUCORES_SYSCONF)
	# ifdef _SC_NPROCESSORS_ONLN		# ifdef _SC_NPROCESSORS_ONLN
	// Most systems		// Most systems
End of changes. 2 change blocks.
	2 lines changed or deleted		13 lines changed or added
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