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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse

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Pull fuse updates from Miklos Szeredi:
 "This adds SEEK_HOLE and SEEK_DATA support in lseek"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
  fuse: add support for SEEK_HOLE and SEEK_DATA in lseek
This commit is contained in:
Linus Torvalds
2016-01-21 12:14:24 -08:00
parent d43421565b 0b5da8db14
commit 5c89e9ea7e
3 changed files with 84 additions and 9 deletions
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17
include/uapi/linux/fuse.h
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@@ -102,6 +102,9 @@
* - add ctime and ctimensec to fuse_setattr_in
* - add FUSE_RENAME2 request
* - add FUSE_NO_OPEN_SUPPORT flag
*
* 7.24
* - add FUSE_LSEEK for SEEK_HOLE and SEEK_DATA support
*/
#ifndef _LINUX_FUSE_H
@@ -137,7 +140,7 @@
#define FUSE_KERNEL_VERSION 7
/** Minor version number of this interface */
#define FUSE_KERNEL_MINOR_VERSION 23
#define FUSE_KERNEL_MINOR_VERSION 24
/** The node ID of the root inode */
#define FUSE_ROOT_ID 1
@@ -358,6 +361,7 @@ enum fuse_opcode {
FUSE_FALLOCATE = 43,
FUSE_READDIRPLUS = 44,
FUSE_RENAME2 = 45,
FUSE_LSEEK = 46,
/* CUSE specific operations */
CUSE_INIT = 4096,
@@ -758,4 +762,15 @@ struct fuse_notify_retrieve_in {
/* Device ioctls: */
#define FUSE_DEV_IOC_CLONE _IOR(229, 0, uint32_t)
struct fuse_lseek_in {
uint64_t fh;
uint64_t offset;
uint32_t whence;
uint32_t padding;
};
struct fuse_lseek_out {
uint64_t offset;
};
#endif /* _LINUX_FUSE_H */