Fio 1.57

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

diff --git a/os/os-mac.h b/os/os-mac.h
index 7446a43d47e8c842a72b5b4e2e4469184ce4a974..eb55cd7742fa4a7dee86e5122273f2a33362608c 100644 (file)
--- a/os/os-mac.h
+++ b/os/os-mac.h
@@ -8,6 +8,7 @@
 #include <sys/time.h>
 #include <unistd.h>
 #include <signal.h>
+#include <mach/mach_init.h>
 
 #include "../file.h"
 
@@ -22,6 +23,8 @@
 #define FIO_HAVE_POSIXAIO
 #define FIO_HAVE_CLOCK_MONOTONIC
 #define FIO_USE_GENERIC_RAND
+#define FIO_HAVE_GETTID
+#define FIO_HAVE_CHARDEV_SIZE
 
 #define OS_MAP_ANON            MAP_ANON
 
@@ -133,6 +136,19 @@ static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
     return 0;
 }
 
+static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
+{
+       /*
+        * Could be a raw block device, this is better than just assuming
+        * we can't get the size at all.
+        */
+       if (!blockdev_size(f, bytes))
+               return 0;
+
+       *bytes = -1ULL;
+       return 0;
+}
+
 static inline int blockdev_invalidate_cache(struct fio_file *f)
 {
        return EINVAL;
@@ -147,4 +163,9 @@ static inline unsigned long long os_phys_mem(void)
        sysctl(mib, 2, &mem, &len, NULL, 0);
        return mem;
 }
+
+static inline int gettid(void)
+{
+       return mach_thread_self();
+}
 #endif