X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=os%2Fos-windows.h;h=616ad43567b0719a92f9f2ecee6143a15a0b0e46;hb=ccf2d89d39b21bc8c7b497b40be5b82eadb80863;hp=d0495316b6e39c19772c5d4aad3252ad038ca382;hpb=ecfd2bb08cc87bc9a1b3d612258f1fdfb4d09698;p=fio.git

diff --git a/os/os-windows.h b/os/os-windows.h
index d0495316..616ad435 100644
--- a/os/os-windows.h
+++ b/os/os-windows.h
@@ -193,7 +193,7 @@ static inline int fio_setaffinity(int pid, os_cpu_mask_t cpumask)
 	return (bSuccess)? 0 : -1;
 }
 
-static inline void fio_getaffinity(int pid, os_cpu_mask_t *mask)
+static inline int fio_getaffinity(int pid, os_cpu_mask_t *mask)
 {
 	os_cpu_mask_t systemMask;
 
@@ -204,7 +204,10 @@ static inline void fio_getaffinity(int pid, os_cpu_mask_t *mask)
 		CloseHandle(h);
 	} else {
 		log_err("fio_getaffinity failed: failed to get handle for pid %d\n", pid);
+		return -1;
 	}
+
+	return 0;
 }
 
 static inline void fio_cpu_clear(os_cpu_mask_t *mask, int cpu)