This commit is OpenBSD version of
60f840a8 in 2015.
This is the same as
60f840a8, as well as the previous commit
for NetBSD, as it uses POSIX statvfs.
Note that fio doesn't compile on OpenBSD 5.9 (hits lex error),
but this this commit should still be good since this function
alone compiles on OpenBSD.
(Note that the function was renamed with _free in
c08ad04c)
Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
#include <errno.h>
#include <sys/param.h>
#include <errno.h>
#include <sys/param.h>
+#include <sys/statvfs.h>
/* XXX hack to avoid conflicts between rbtree.h and <sys/tree.h> */
#include <sys/sysctl.h>
#undef RB_BLACK
/* XXX hack to avoid conflicts between rbtree.h and <sys/tree.h> */
#include <sys/sysctl.h>
#undef RB_BLACK
#define FIO_USE_GENERIC_BDEV_SIZE
#define FIO_USE_GENERIC_RAND
#define FIO_USE_GENERIC_INIT_RANDOM_STATE
#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_GETTID
#undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */
#define FIO_HAVE_GETTID
#undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */
return (int) pthread_self();
}
return (int) pthread_self();
}
+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
#ifdef MADV_FREE
#define FIO_MADV_FREE MADV_FREE
#endif