X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=os%2Fos-freebsd.h;h=402792a0f7d714f99a41c77ad686d39ef561c548;hp=ba2541a5f5f25159f6fa0c4ed4a25c4336daa09d;hb=c2acfbac7e9eb8ac5407ac024c0fd000614c77e2;hpb=4c5946c6606abc87ba7e2bfc57a5030d19b6d4d5

diff --git a/os/os-freebsd.h b/os/os-freebsd.h
index ba2541a5..402792a0 100644
--- a/os/os-freebsd.h
+++ b/os/os-freebsd.h
@@ -1,30 +1,81 @@
 #ifndef FIO_OS_FREEBSD_H
 #define FIO_OS_FREEBSD_H
 
+#define	FIO_OS	os_freebsd
+
+#include <errno.h>
 #include <sys/sysctl.h>
+#include <sys/disk.h>
+#include <sys/thr.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <sys/cpuset.h>
+
+#include "../file.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 FIO_USE_GENERIC_RAND
+#define FIO_USE_GENERIC_INIT_RANDOM_STATE
+#define FIO_HAVE_CHARDEV_SIZE
+#define FIO_HAVE_GETTID
+#define FIO_HAVE_CPU_AFFINITY
+
+#define OS_MAP_ANON		MAP_ANON
+
+#define fio_swap16(x)	bswap16(x)
+#define fio_swap32(x)	bswap32(x)
+#define fio_swap64(x)	bswap64(x)
 
-#define OS_MAP_ANON		(MAP_ANON)
+typedef off_t off64_t;
 
-typedef unsigned long os_cpu_mask_t;
-typedef unsigned int os_random_state_t;
+typedef cpuset_t os_cpu_mask_t;
 
-/*
- * FIXME
- */
-static inline int blockdev_size(int fd, unsigned long long *bytes)
+#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_count(maks)		CPU_COUNT((mask))
+
+static inline int fio_cpuset_init(os_cpu_mask_t *mask)
 {
-	return EINVAL;
+        CPU_ZERO(mask);
+        return 0;
 }
 
-static inline int blockdev_invalidate_cache(int fd)
+static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
+{
+        return 0;
+}
+
+static inline int fio_setaffinity(int pid, os_cpu_mask_t cpumask)
+{
+	return cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_TID, pid, sizeof(cpumask), &cpumask);
+}
+
+static inline int fio_getaffinity(int pid, os_cpu_mask_t *cpumask)
+{
+	return cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, pid, sizeof(cpumask), cpumask);
+}
+
+#define FIO_MAX_CPUS                    CPU_SETSIZE
+
+static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
+{
+	off_t size;
+
+	if (!ioctl(f->fd, DIOCGMEDIASIZE, &size)) {
+		*bytes = size;
+		return 0;
+	}
+
+	*bytes = 0;
+	return errno;
+}
+
+static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
+{
+	return blockdev_size(f, bytes);
+}
+
+static inline int blockdev_invalidate_cache(struct fio_file *f)
 {
 	return EINVAL;
 }
@@ -39,17 +90,16 @@ static inline unsigned long long os_phys_mem(void)
 	return mem;
 }
 
-static inline void os_random_seed(unsigned long seed, os_random_state_t *rs)
+static inline int gettid(void)
 {
-	srand(seed);
-}
+	long lwpid;
 
-static inline long os_random_long(os_random_state_t *rs)
-{
-	long val;
-
-	val = rand_r(rs);
-	return val;
+	thr_self(&lwpid);
+	return (int) lwpid;
 }
 
+#ifdef MADV_FREE
+#define FIO_MADV_FREE	MADV_FREE
+#endif
+
 #endif