#endif
#ifdef __GLASGOW_HASKELL__
-import Foreign
+import Foreign hiding (unsafePerformIO)
import Foreign.C
+#if !defined(CLK_TCK)
+import System.IO.Unsafe (unsafePerformIO)
+#endif
+
+#include "HsBaseConfig.h"
+
+-- For _SC_CLK_TCK
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+-- For struct rusage
+#if !defined(mingw32_HOST_OS) && !defined(irix_HOST_OS)
+# if HAVE_SYS_RESOURCE_H
+# include <sys/resource.h>
+# endif
+#endif
+
+-- For FILETIME etc. on Windows
+#if HAVE_WINDOWS_H
+#include <windows.h>
+#endif
+
+-- for CLK_TCK
+#if HAVE_TIME_H
+#include <time.h>
+#endif
+
+-- for struct tms
+#if HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
-#include "HsBase.h"
#endif
#if !defined(mingw32_HOST_OS) && !defined(cygwin32_HOST_OS)
--
#if defined(HAVE_GETRUSAGE) && ! irix_HOST_OS && ! solaris2_HOST_OS
allocaBytes (#const sizeof(struct rusage)) $ \ p_rusage -> do
- getrusage (#const RUSAGE_SELF) p_rusage
+ throwErrnoIfMinus1_ "getrusage" $ getrusage (#const RUSAGE_SELF) p_rusage
let ru_utime = (#ptr struct rusage, ru_utime) p_rusage
let ru_stime = (#ptr struct rusage, ru_stime) p_rusage
#else
# if defined(HAVE_TIMES)
allocaBytes (#const sizeof(struct tms)) $ \ p_tms -> do
- times p_tms
+ _ <- times p_tms
u_ticks <- (#peek struct tms,tms_utime) p_tms :: IO CClock
s_ticks <- (#peek struct tms,tms_stime) p_tms :: IO CClock
return (( (realToInteger u_ticks + realToInteger s_ticks) * 1000000000000)