gettime: Fix compilation on non-Linux with pthread_getaffinity_np()

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

diff --git a/os/os-linux.h b/os/os-linux.h
index 65d3b429a87f408786c5569bf2c3884e9ea4474c..f7137abe1b872a9821cfa4ea73dd799627597f5c 100644 (file)
--- a/os/os-linux.h
+++ b/os/os-linux.h
@@ -58,7 +58,7 @@
 
 #define OS_MAP_ANON            MAP_ANONYMOUS
 
-#define FIO_EXT_ENG_DIR        "/usr/lib/fio"
+#define FIO_EXT_ENG_DIR        "/usr/local/lib/fio"
 
 typedef cpu_set_t os_cpu_mask_t;
 
@@ -74,6 +74,12 @@ typedef cpu_set_t os_cpu_mask_t;
        sched_getaffinity((pid), (ptr))
 #endif
 
+#ifdef CONFIG_PTHREAD_GETAFFINITY
+#define FIO_HAVE_GET_THREAD_AFFINITY
+#define fio_get_thread_affinity(mask)  \
+       pthread_getaffinity_np(pthread_self(), sizeof(mask), &(mask))
+#endif
+
 #define fio_cpu_clear(mask, cpu)       (void) CPU_CLR((cpu), (mask))
 #define fio_cpu_set(mask, cpu)         (void) CPU_SET((cpu), (mask))
 #define fio_cpu_isset(mask, cpu)       (CPU_ISSET((cpu), (mask)) != 0)