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authorJens Axboe <jens.axboe@oracle.com>2007-04-02 21:36:44 +0200
committerJens Axboe <jens.axboe@oracle.com>2007-04-02 21:36:44 +0200
commit317b95d07d4921d2594a1be6e014c9c2d062fe75 (patch)
treed158824a0246684b50cd06f6683a0e148c1d4bf6 /os/os-freebsd.h
parent9f8f2064bcb196c10c9d3a2b64b951d796af22b5 (diff)
downloadfio-317b95d07d4921d2594a1be6e014c9c2d062fe75.tar.gz
fio-317b95d07d4921d2594a1be6e014c9c2d062fe75.tar.bz2
Move os/arch/compiler headers into directories
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'os/os-freebsd.h')
-rw-r--r--os/os-freebsd.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/os/os-freebsd.h b/os/os-freebsd.h
new file mode 100644
index 00000000..01c5ce91
--- /dev/null
+++ b/os/os-freebsd.h
@@ -0,0 +1,62 @@
+#ifndef FIO_OS_FREEBSD_H
+#define FIO_OS_FREEBSD_H
+
+#include <sys/sysctl.h>
+
+#undef FIO_HAVE_LIBAIO
+#define FIO_HAVE_POSIXAIO
+#undef FIO_HAVE_FADVISE
+#undef FIO_HAVE_CPU_AFFINITY
+#undef FIO_HAVE_DISK_UTIL
+#undef FIO_HAVE_SGIO
+#define FIO_HAVE_ODIRECT
+
+#define OS_MAP_ANON (MAP_ANON)
+
+typedef unsigned long os_cpu_mask_t;
+typedef unsigned int os_random_state_t;
+
+/*
+ * FIXME
+ */
+static inline int blockdev_size(int fd, unsigned long long *bytes)
+{
+ return EINVAL;
+}
+
+static inline int blockdev_invalidate_cache(int fd)
+{
+ return EINVAL;
+}
+
+static inline unsigned long long os_phys_mem(void)
+{
+ int mib[2] = { CTL_HW, HW_PHYSMEM };
+ unsigned long long mem;
+ size_t len = sizeof(mem);
+
+ sysctl(mib, 2, &mem, &len, NULL, 0);
+ return mem;
+}
+
+static inline void os_random_seed(unsigned long seed, os_random_state_t *rs)
+{
+ srand(seed);
+}
+
+static inline long os_random_long(os_random_state_t *rs)
+{
+ long val;
+
+ val = rand_r(rs);
+ return val;
+}
+
+static inline double os_random_double(os_random_state_t *rs)
+{
+ double val;
+
+ val = (double) rand_r(rs);
+ return val;
+}
+#endif