diff options
Diffstat (limited to 'contrib/xz/src/common/tuklib_cpucores.c')
| -rw-r--r-- | contrib/xz/src/common/tuklib_cpucores.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/contrib/xz/src/common/tuklib_cpucores.c b/contrib/xz/src/common/tuklib_cpucores.c index 1da13df..7574bc9 100644 --- a/contrib/xz/src/common/tuklib_cpucores.c +++ b/contrib/xz/src/common/tuklib_cpucores.c @@ -12,7 +12,13 @@ #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 # include <sys/param.h> # endif @@ -33,7 +39,12 @@ tuklib_cpucores(void) { 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 cpus; size_t cpus_size = sizeof(cpus); |
