X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=os%2Fos-freebsd.h;h=ac408c9df8ef509a94213ba8ca671c074f74885f;hb=4e795a3e0940509bd991682ec029000b6aa8881b;hp=22765ce60161075bb4aba10c32d4ddd4900ddf90;hpb=d004a209eee0a8db603c2d7ca6dc5fb6c367aa5a;p=fio.git

diff --git a/os/os-freebsd.h b/os/os-freebsd.h
index 22765ce6..ac408c9d 100644
--- a/os/os-freebsd.h
+++ b/os/os-freebsd.h
@@ -10,6 +10,7 @@
 #include <sys/socket.h>
 #include <sys/param.h>
 #include <sys/cpuset.h>
+#include <sys/statvfs.h>
 
 #include "../file.h"
 
@@ -17,6 +18,8 @@
 #define FIO_USE_GENERIC_RAND
 #define FIO_USE_GENERIC_INIT_RANDOM_STATE
 #define FIO_HAVE_CHARDEV_SIZE
+#define FIO_HAVE_FS_STAT
+#define FIO_HAVE_TRIM
 #define FIO_HAVE_GETTID
 #define FIO_HAVE_CPU_AFFINITY
 
@@ -99,6 +102,33 @@ 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