diff options
Diffstat (limited to 'src/lib/clock_gettime.c')
| -rw-r--r-- | src/lib/clock_gettime.c | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/src/lib/clock_gettime.c b/src/lib/clock_gettime.c index 77409c71a..054a8c112 100644 --- a/src/lib/clock_gettime.c +++ b/src/lib/clock_gettime.c @@ -18,25 +18,25 @@ #include "cvc4_private.h" -#include <stdio.h> -#include <errno.h> -#include <time.h> - #include "lib/clock_gettime.h" #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ -#ifndef __APPLE__ -# warning This code assumes you're on Mac OS X, and you don't seem to be. You'll likely have problems. -#endif /* __APPLE__ */ +#if !(defined(__APPLE__) || defined(__WIN32__)) +# warning "This code assumes you're on Mac OS X or Win32, and you don't seem to be. You'll likely have problems." +#endif /* !(__APPLE__ || __WIN32__) */ +#ifdef __APPLE__ + +#include <stdio.h> +#include <errno.h> #include <mach/mach_time.h> static double s_clockconv = 0.0; -long clock_gettime(clockid_t which_clock, struct timespec *tp) { +long clock_gettime(clockid_t which_clock, struct timespec* tp) { if( s_clockconv == 0.0 ) { mach_timebase_info_data_t tb; kern_return_t err = mach_timebase_info(&tb); @@ -64,6 +64,24 @@ long clock_gettime(clockid_t which_clock, struct timespec *tp) { return 0; } +#else /* else we're __WIN32__ */ + +#include <time.h> +#include <windows.h> + +long clock_gettime(clockid_t which_clock, struct timespec* tp) { + if(tp != NULL) { + FILETIME ft; + GetSystemTimeAsFileTime(&ft); + uint64_t nanos = ((((uint64_t)ft.dwHighDateTime) << 32) | ft.dwLowDateTime) * 100; + tp->tv_sec = nanos / 1000000000ul; + tp->tv_nsec = nanos % 1000000000ul; + } + return 0; +} + +#endif /* __APPLE__ / __WIN32__ */ + #ifdef __cplusplus }/* extern "C" */ #endif /* __cplusplus */ |