X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=os%2Fos-freebsd.h;h=22765ce60161075bb4aba10c32d4ddd4900ddf90;hb=d0ec1d7a13f84f467e9dbedef523ce5ab44d660d;hp=af5fc9f685125578623fa21810c490ba08743949;hpb=18bc5025fdce7f1f319b4aebe1c9d7f479088e73;p=fio.git

diff --git a/os/os-freebsd.h b/os/os-freebsd.h
index af5fc9f6..22765ce6 100644
--- a/os/os-freebsd.h
+++ b/os/os-freebsd.h
@@ -1,25 +1,82 @@
 #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"
 
-#define FIO_HAVE_POSIXAIO
 #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_isset(mask, cpu)	CPU_ISSET((cpu), (mask))
+#define fio_cpu_count(mask)		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;
 }
@@ -34,17 +91,16 @@ 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