Update all Windows files except dobuild.cmd to use LF line endings

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

diff --git a/os/os-mac.h b/os/os-mac.h
index 24e0eb5d157b8db0c292bd15fb1b3a6508e28981..d202e99dd60a93bc3c11dd0088456bbc1a731adf 100644 (file)
--- a/os/os-mac.h
+++ b/os/os-mac.h
@@ -1,6 +1,8 @@
 #ifndef FIO_OS_APPLE_H
 #define FIO_OS_APPLE_H
 
+#define        FIO_OS  os_mac
+
 #include <errno.h>
 #include <fcntl.h>
 #include <sys/disk.h>
@@ -14,30 +16,13 @@
 
 #include "../file.h"
 
-#ifndef CLOCK_MONOTONIC
-#define CLOCK_MONOTONIC 1
-#endif
-
-#ifndef CLOCK_REALTIME
-#define CLOCK_REALTIME 1
-#endif
-
-#define FIO_HAVE_POSIXAIO
-#define FIO_HAVE_CLOCK_MONOTONIC
 #define FIO_USE_GENERIC_RAND
+#define FIO_USE_GENERIC_INIT_RANDOM_STATE
 #define FIO_HAVE_GETTID
 #define FIO_HAVE_CHARDEV_SIZE
 
 #define OS_MAP_ANON            MAP_ANON
 
-#if defined(__LITTLE_ENDIAN__)
-#define FIO_LITTLE_ENDIAN
-#elif defined(__BIG_ENDIAN__)
-#define FIO_BIG_ENDIAN
-#else
-#error "Undefined byte order"
-#endif
-
 #define fio_swap16(x)  OSSwapInt16(x)
 #define fio_swap32(x)  OSSwapInt32(x)
 #define fio_swap64(x)  OSSwapInt64(x)
@@ -67,17 +52,6 @@ struct itimerspec {
 static struct sigevent fio_timers[MAX_TIMERS];
 static unsigned int num_timers = 0;
 
-static inline int timer_create(clockid_t clockid, struct sigevent *restrict evp,
-                                timer_t *restrict timerid)
-{
-       int current_timer = num_timers;
-       fio_timers[current_timer] = *evp;
-       num_timers++;
-       
-       *timerid = current_timer;
-       return 0;
-}
-
 static void sig_alrm(int signum)
 {
        union sigval sv;
@@ -94,7 +68,8 @@ static void sig_alrm(int signum)
 }
 
 static inline int timer_settime(timer_t timerid, int flags,
-                                                               const struct itimerspec *value, struct itimerspec *ovalue)
+                               const struct itimerspec *value,
+                               struct itimerspec *ovalue)
 {
        struct sigaction sa;
        struct itimerval tv;
@@ -141,13 +116,17 @@ static inline int fio_set_odirect(int fd)
 
 static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
 {
-    uint64_t temp = 1;
-    if (ioctl(f->fd, DKIOCGETBLOCKCOUNT, bytes) == -1)
+       uint32_t block_size;
+       uint64_t block_count;
+
+       if (ioctl(f->fd, DKIOCGETBLOCKCOUNT, &block_count) == -1)
                return errno;
-    if (ioctl(f->fd, DKIOCGETBLOCKSIZE, &temp) == -1)
+       if (ioctl(f->fd, DKIOCGETBLOCKSIZE, &block_size) == -1)
                return errno;
-    (*bytes) *= temp;
-    return 0;
+
+       *bytes = block_size;
+       *bytes *= block_count;
+       return 0;
 }
 
 static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
@@ -182,4 +161,11 @@ 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