Make return value type of fio_getaffinity() consistent

[fio.git] / os / os-windows.h

diff --git a/os/os-windows.h b/os/os-windows.h
index d0495316b6e39c19772c5d4aad3252ad038ca382..616ad43567b0719a92f9f2ecee6143a15a0b0e46 100644 (file)
--- 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)