X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=dd1fc62b1d5e2f08378ba9563d996c62449a0d6d;hp=4eabfbcb162f8f298389bb631759670414dc56ce;hb=37e974a5eed8aafc6fc865b57e803837eebd3509;hpb=9728ce37ea4348d4bdb2eefbaafee75ad651758c

diff --git a/fio.h b/fio.h
index 4eabfbcb..dd1fc62b 100644
--- a/fio.h
+++ b/fio.h
@@ -214,8 +214,8 @@ enum fio_ioengine_flags {
 	FIO_CPUIO	= 1 << 1,	/* cpu burner, doesn't do real io */
 	FIO_MMAPIO	= 1 << 2,	/* uses memory mapped io */
 	FIO_RAWIO	= 1 << 3,	/* some sort of direct/raw io */
-	FIO_NETIO	= 1 << 4,	/* networked io */
-	FIO_NULLIO	= 1 << 5,	/* no real data transfer (cpu/null) */
+	FIO_DISKLESSIO	= 1 << 4,	/* no disk involved */
+	FIO_SELFOPEN	= 1 << 5,       /* opens its own devices */
 };
 
 /*
@@ -296,6 +296,7 @@ struct thread_data {
 	enum fio_filetype filetype;
 	struct fio_file *files;
 	unsigned int nr_files;
+	unsigned int nr_open_files;
 	unsigned int nr_uniq_files;
 	union {
 		unsigned int next_file;
@@ -618,6 +619,8 @@ extern int __must_check init_random_state(struct thread_data *);
 extern void close_files(struct thread_data *);
 extern int __must_check setup_files(struct thread_data *);
 extern int __must_check open_files(struct thread_data *);
+extern int open_file(struct thread_data *, struct fio_file *, int, int);
+extern void close_file(struct thread_data *, struct fio_file *);
 extern int __must_check file_invalidate_cache(struct thread_data *, struct fio_file *);
 
 /*