1 files changed, 19 insertions, 13 deletions

diff --git a/fsdev/file-op-9p.h b/fsdev/file-op-9p.h
index 5788ff911c..1928da2525 100644
--- a/fsdev/file-op-9p.h
+++ b/fsdev/file-op-9p.h
@@ -78,6 +78,8 @@ typedef struct V9fsPath {
     char *data;
 } V9fsPath;
 
+typedef union V9fsFidOpenState V9fsFidOpenState;
+
 void cred_init(FsCred *);
 
 typedef struct FileOperations
@@ -94,22 +96,26 @@ typedef struct FileOperations
                    const char *, FsCred *);
     int (*link)(FsContext *, V9fsPath *, V9fsPath *, const char *);
     int (*setuid)(FsContext *, uid_t);
-    int (*close)(FsContext *, int);
-    int (*closedir)(FsContext *, DIR *);
-    DIR *(*opendir)(FsContext *, V9fsPath *);
-    int (*open)(FsContext *, V9fsPath *, int);
-    int (*open2)(FsContext *, V9fsPath *, const char *, int, FsCred *);
-    void (*rewinddir)(FsContext *, DIR *);
-    off_t (*telldir)(FsContext *, DIR *);
-    int (*readdir_r)(FsContext *, DIR *, struct dirent *, struct dirent **);
-    void (*seekdir)(FsContext *, DIR *, off_t);
-    ssize_t (*preadv)(FsContext *, int, const struct iovec *, int, off_t);
-    ssize_t (*pwritev)(FsContext *, int, const struct iovec *, int, off_t);
+    int (*close)(FsContext *, V9fsFidOpenState *);
+    int (*closedir)(FsContext *, V9fsFidOpenState *);
+    int (*opendir)(FsContext *, V9fsPath *, V9fsFidOpenState *);
+    int (*open)(FsContext *, V9fsPath *, int, V9fsFidOpenState *);
+    int (*open2)(FsContext *, V9fsPath *, const char *,
+                 int, FsCred *, V9fsFidOpenState *);
+    void (*rewinddir)(FsContext *, V9fsFidOpenState *);
+    off_t (*telldir)(FsContext *, V9fsFidOpenState *);
+    int (*readdir_r)(FsContext *, V9fsFidOpenState *,
+                     struct dirent *, struct dirent **);
+    void (*seekdir)(FsContext *, V9fsFidOpenState *, off_t);
+    ssize_t (*preadv)(FsContext *, V9fsFidOpenState *,
+                      const struct iovec *, int, off_t);
+    ssize_t (*pwritev)(FsContext *, V9fsFidOpenState *,
+                       const struct iovec *, int, off_t);
     int (*mkdir)(FsContext *, V9fsPath *, const char *, FsCred *);
-    int (*fstat)(FsContext *, int, struct stat *);
+    int (*fstat)(FsContext *, V9fsFidOpenState *, struct stat *);
     int (*rename)(FsContext *, const char *, const char *);
     int (*truncate)(FsContext *, V9fsPath *, off_t);
-    int (*fsync)(FsContext *, int, int);
+    int (*fsync)(FsContext *, V9fsFidOpenState *, int);
     int (*statfs)(FsContext *s, V9fsPath *path, struct statfs *stbuf);
     ssize_t (*lgetxattr)(FsContext *, V9fsPath *,
                          const char *, void *, size_t);