X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=os%2Fos-dragonfly.h;h=b67c660f00f651106d1501d0c18b8b1d84df2b44;hb=b06370ef479196773ee45d2d68d57e098e0f8d1e;hp=bc855baf1cab993e8049ea21e66c7e6082743d6b;hpb=fcb6b3ef8c606b60511c9c72a908e45f4cbd607b;p=fio.git

diff --git a/os/os-dragonfly.h b/os/os-dragonfly.h
index bc855baf..b67c660f 100644
--- a/os/os-dragonfly.h
+++ b/os/os-dragonfly.h
@@ -4,15 +4,19 @@
 #define	FIO_OS	os_dragonfly
 
 #include <errno.h>
+#include <unistd.h>
 #include <sys/param.h>
 #include <sys/sysctl.h>
+#include <sys/statvfs.h>
+#include <sys/diskslice.h>
 
 #include "../file.h"
 
 #define FIO_HAVE_ODIRECT
-#define FIO_USE_GENERIC_BDEV_SIZE
 #define FIO_USE_GENERIC_RAND
 #define FIO_USE_GENERIC_INIT_RANDOM_STATE
+#define FIO_HAVE_FS_STAT
+#define FIO_HAVE_CHARDEV_SIZE
 #define FIO_HAVE_GETTID
 
 #undef	FIO_HAVE_CPU_AFFINITY	/* XXX notyet */
@@ -29,6 +33,24 @@
 
 typedef off_t off64_t;
 
+static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
+{
+	struct partinfo pi;
+
+	if (!ioctl(f->fd, DIOCGPART, &pi)) {
+		*bytes = (unsigned long long) pi.media_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;
@@ -49,6 +71,19 @@ static inline int gettid(void)
 	return (int) lwp_gettid();
 }
 
+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;
+}
+
 #ifdef MADV_FREE
 #define FIO_MADV_FREE	MADV_FREE
 #endif