os/os-linux: add pthread CPU affinity helper

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

diff --git a/os/os-mac.h b/os/os-mac.h
index 92a60ee98766f0fc1526cd440e38a687e6cc02ae..683aab3220a54f4125ebe97327be75b2a2b64d86 100644 (file)
--- a/os/os-mac.h
+++ b/os/os-mac.h
@@ -16,7 +16,6 @@
 
 #include "../file.h"
 
-#define FIO_USE_GENERIC_RAND
 #define FIO_USE_GENERIC_INIT_RANDOM_STATE
 #define FIO_HAVE_GETTID
 #define FIO_HAVE_CHARDEV_SIZE
@@ -28,14 +27,6 @@
 #define fio_swap32(x)  OSSwapInt32(x)
 #define fio_swap64(x)  OSSwapInt64(x)
 
-/*
- * OSX has a pitifully small shared memory segment by default,
- * so default to a lower number of max jobs supported
- */
-#define FIO_MAX_JOBS           128
-
-typedef off_t off64_t;
-
 #ifndef CONFIG_CLOCKID_T
 typedef unsigned int clockid_t;
 #endif
@@ -91,16 +82,12 @@ static inline unsigned long long os_phys_mem(void)
        return mem;
 }
 
+#ifndef CONFIG_HAVE_GETTID
 static inline int gettid(void)
 {
        return mach_thread_self();
 }
-
-/*
- * For some reason, there's no header definition for fdatasync(), even
- * if it exists.
- */
-extern int fdatasync(int fd);
+#endif
 
 static inline bool fio_fallocate(struct fio_file *f, uint64_t offset, uint64_t len)
 {