X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=os%2Fos-freebsd.h;h=e6da286ea264f92fa2ed4e08d283c3bf0e4350c5;hp=1a4f11319b70fe118f2bdac80594362a22d7438b;hb=cbbdf1c8f1aa13c9030808720e04ea1081fd57eb;hpb=d5e3a0c6f5376e0d76143edb2c1622efd77f995f

diff --git a/os/os-freebsd.h b/os/os-freebsd.h
index 1a4f1131..e6da286e 100644
--- a/os/os-freebsd.h
+++ b/os/os-freebsd.h
@@ -1,36 +1,68 @@
 #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/endian.h>
+#include <sys/thr.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <sys/cpuset.h>
+#include <sys/statvfs.h>
 
 #include "../file.h"
 
-#define FIO_HAVE_POSIXAIO
 #define FIO_HAVE_ODIRECT
-#define FIO_HAVE_STRSEP
 #define FIO_USE_GENERIC_RAND
+#define FIO_USE_GENERIC_INIT_RANDOM_STATE
 #define FIO_HAVE_CHARDEV_SIZE
-#define FIO_HAVE_CLOCK_MONOTONIC
+#define FIO_HAVE_FS_STAT
+#define FIO_HAVE_TRIM
 #define FIO_HAVE_GETTID
+#define FIO_HAVE_CPU_AFFINITY
+#define FIO_HAVE_SHM_ATTACH_REMOVED
 
 #define OS_MAP_ANON		MAP_ANON
 
-#if BYTE_ORDER == LITTLE_ENDIAN
-#define FIO_LITTLE_ENDIAN
-#else
-#define FIO_BIG_ENDIAN
-#endif
-
 #define fio_swap16(x)	bswap16(x)
 #define fio_swap32(x)	bswap32(x)
 #define fio_swap64(x)	bswap64(x)
 
 typedef off_t off64_t;
 
+typedef cpuset_t os_cpu_mask_t;
+
+#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)
+{
+        CPU_ZERO(mask);
+        return 0;
+}
+
+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;
@@ -51,7 +83,7 @@ static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
 
 static inline int blockdev_invalidate_cache(struct fio_file *f)
 {
-	return EINVAL;
+	return ENOTSUP;
 }
 
 static inline unsigned long long os_phys_mem(void)
@@ -72,8 +104,46 @@ static inline int gettid(void)
 	return (int) lwpid;
 }
 
+static inline unsigned long long get_fs_free_size(const char *path)
+{
+	unsigned long long ret;
+	struct statvfs s;
+
+	if (statvfs(path, &s) < 0)
+		return -1ULL;
+
+	ret = s.f_frsize;
+	ret *= (unsigned long long) s.f_bfree;
+	return ret;
+}
+
+static inline int os_trim(int fd, unsigned long long start,
+			  unsigned long long len)
+{
+	off_t range[2];
+
+	range[0] = start;
+	range[1] = len;
+
+	if (!ioctl(fd, DIOCGDELETE, range))
+		return 0;
+
+	return errno;
+}
+
 #ifdef MADV_FREE
 #define FIO_MADV_FREE	MADV_FREE
 #endif
 
+static inline int shm_attach_to_open_removed(void)
+{
+	int x;
+	size_t len = sizeof(x);
+
+	if (sysctlbyname("kern.ipc.shm_allow_removed", &x, &len, NULL, 0) < 0)
+		return 0;
+
+	return x > 0 ? 1 : 0;
+}
+
 #endif