Synchronize fuse_kernel.h with current kernel master.

diff --git a/include/fuse_kernel.h b/include/fuse_kernel.h
index 401c569e6cb108960658d0312cb13435f48b8982..1edc5dc291ab9f9335c08627d755505349288242 100644 (file)
--- a/include/fuse_kernel.h
+++ b/include/fuse_kernel.h
@@ -119,6 +119,12 @@
  *
  *  7.28
  *  - add FUSE_COPY_FILE_RANGE
+ *  - add FOPEN_CACHE_DIR
+ *  - add FUSE_MAX_PAGES, add max_pages to init_out
+ *  - add FUSE_CACHE_SYMLINKS
+ *
+ *  7.29
+ *  - add FUSE_NO_OPENDIR_SUPPORT flag
  */
 
 #ifndef _LINUX_FUSE_H
@@ -154,7 +160,7 @@
 #define FUSE_KERNEL_VERSION 7
 
 /** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 27
+#define FUSE_KERNEL_MINOR_VERSION 29
 
 /** The node ID of the root inode */
 #define FUSE_ROOT_ID 1
@@ -222,10 +228,12 @@ struct fuse_file_lock {
  * FOPEN_DIRECT_IO: bypass page cache for this open file
  * FOPEN_KEEP_CACHE: don't invalidate the data cache on open
  * FOPEN_NONSEEKABLE: the file is not seekable
+ * FOPEN_CACHE_DIR: allow caching this directory
  */
 #define FOPEN_DIRECT_IO                (1 << 0)
 #define FOPEN_KEEP_CACHE       (1 << 1)
 #define FOPEN_NONSEEKABLE      (1 << 2)
+#define FOPEN_CACHE_DIR                (1 << 3)
 
 /**
  * INIT request/reply flags
@@ -252,6 +260,9 @@ struct fuse_file_lock {
  * FUSE_HANDLE_KILLPRIV: fs handles killing suid/sgid/cap on write/chown/trunc
  * FUSE_POSIX_ACL: filesystem supports posix acls
  * FUSE_ABORT_ERROR: reading the device after abort returns ECONNABORTED
+ * FUSE_MAX_PAGES: init_out.max_pages contains the max number of req pages
+ * FUSE_CACHE_SYMLINKS: cache READLINK responses
+ * FUSE_NO_OPENDIR_SUPPORT: kernel supports zero-message opendir
  */
 #define FUSE_ASYNC_READ                (1 << 0)
 #define FUSE_POSIX_LOCKS       (1 << 1)
@@ -275,6 +286,9 @@ struct fuse_file_lock {
 #define FUSE_HANDLE_KILLPRIV   (1 << 19)
 #define FUSE_POSIX_ACL         (1 << 20)
 #define FUSE_ABORT_ERROR       (1 << 21)
+#define FUSE_MAX_PAGES         (1 << 22)
+#define FUSE_CACHE_SYMLINKS    (1 << 23)
+#define FUSE_NO_OPENDIR_SUPPORT (1 << 24)
 
 /**
  * CUSE INIT request/reply flags
@@ -614,7 +628,9 @@ struct fuse_init_out {
        uint16_t        congestion_threshold;
        uint32_t        max_write;
        uint32_t        time_gran;
-       uint32_t        unused[9];
+       uint16_t        max_pages;
+       uint16_t        padding;
+       uint32_t        unused[8];
 };
 
 #define CUSE_INIT_INFO_MAX 4096