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Add support for get_total_cpus on *BSD and Solaris.

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Robert Kausch 2014-09-27 15:44:28 +02:00 committed by Veselin Georgiev
parent fa2083a992
commit 72d49bdd6f
1 changed files with 15 additions and 1 deletions
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16
libcpuid/cpuid_main.c
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@ -113,7 +113,7 @@ static int get_total_cpus(void)
#define GET_TOTAL_CPUS_DEFINED
#endif
#if defined linux || defined __linux__
#if defined linux || defined __linux__ || defined __sun
#include <sys/sysinfo.h>
#include <unistd.h>
@ -124,6 +124,20 @@ static int get_total_cpus(void)
#define GET_TOTAL_CPUS_DEFINED
#endif
#if defined __FreeBSD__ || defined __OpenBSD__ || defined __NetBSD__ || defined __bsdi__ || defined __QNX__
#include <sys/sysctl.h>
static int get_total_cpus(void)
{
int mib[2] = { CTL_HW, HW_NCPU };
int ncpus;
size_t len = sizeof(ncpus);
if (sysctl(mib, 2, &ncpus, &len, (void *) 0, 0) != 0) return 1;
return ncpus;
}
#define GET_TOTAL_CPUS_DEFINED
#endif
#ifndef GET_TOTAL_CPUS_DEFINED
static int get_total_cpus(void)
{