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Implement nice() for Windows
[fio.git]
/
os
/
os-freebsd.h
diff --git
a/os/os-freebsd.h
b/os/os-freebsd.h
index 19ec54e813001df73c363db34be899b141d7296a..ac408c9df8ef509a94213ba8ca671c074f74885f 100644
(file)
--- a/
os/os-freebsd.h
+++ b/
os/os-freebsd.h
@@
-19,6
+19,7
@@
#define FIO_USE_GENERIC_INIT_RANDOM_STATE
#define FIO_HAVE_CHARDEV_SIZE
#define FIO_HAVE_FS_STAT
#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
#define FIO_HAVE_GETTID
#define FIO_HAVE_CPU_AFFINITY
@@
-101,7
+102,7
@@
static inline int gettid(void)
return (int) lwpid;
}
return (int) lwpid;
}
-static inline unsigned long long get_fs_size(const char *path)
+static inline unsigned long long get_fs_
free_
size(const char *path)
{
unsigned long long ret;
struct statvfs s;
{
unsigned long long ret;
struct statvfs s;
@@
-114,6
+115,20
@@
static inline unsigned long long get_fs_size(const char *path)
return ret;
}
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
#ifdef MADV_FREE
#define FIO_MADV_FREE MADV_FREE
#endif