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author | Ludovic Pouzenc <ludovic@pouzenc.fr> | 2017-05-05 11:28:51 +0200 |
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committer | Ludovic Pouzenc <ludovic@pouzenc.fr> | 2017-05-05 11:28:51 +0200 |
commit | 604f3d64764270c052cfb43081ec522237bbdb75 (patch) | |
tree | b3db80e35399412693c7a986b3021435b2914fe4 /draft/fuse-examples/fioc.h | |
parent | f7f175cb29192682f3ece9479f24a40672a3d74d (diff) | |
download | eficast-604f3d64764270c052cfb43081ec522237bbdb75.tar.gz eficast-604f3d64764270c052cfb43081ec522237bbdb75.tar.bz2 eficast-604f3d64764270c052cfb43081ec522237bbdb75.zip |
Massive add for all draft stuff to keep it in sync
Diffstat (limited to 'draft/fuse-examples/fioc.h')
-rw-r--r-- | draft/fuse-examples/fioc.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/draft/fuse-examples/fioc.h b/draft/fuse-examples/fioc.h new file mode 100644 index 0000000..ec1a39d --- /dev/null +++ b/draft/fuse-examples/fioc.h @@ -0,0 +1,32 @@ +/* + FUSE-ioctl: ioctl support for FUSE + Copyright (C) 2008 SUSE Linux Products GmbH + Copyright (C) 2008 Tejun Heo <teheo@suse.de> + + This program can be distributed under the terms of the GNU GPL. + See the file COPYING. +*/ + +#include <sys/types.h> +#include <sys/uio.h> +#include <sys/ioctl.h> + +enum { + FIOC_GET_SIZE = _IOR('E', 0, size_t), + FIOC_SET_SIZE = _IOW('E', 1, size_t), + + /* + * The following two ioctls don't follow usual encoding rules + * and transfer variable amount of data. + */ + FIOC_READ = _IO('E', 2), + FIOC_WRITE = _IO('E', 3), +}; + +struct fioc_rw_arg { + off_t offset; + void *buf; + size_t size; + size_t prev_size; /* out param for previous total size */ + size_t new_size; /* out param for new total size */ +}; |