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-rw-r--r--fsdev/file-op-9p.h46
1 files changed, 28 insertions, 18 deletions
diff --git a/fsdev/file-op-9p.h b/fsdev/file-op-9p.h
index 1eda342..8a7dbdb 100644
--- a/fsdev/file-op-9p.h
+++ b/fsdev/file-op-9p.h
@@ -57,43 +57,53 @@ typedef struct FsContext
struct xattr_operations **xops;
} FsContext;
+typedef struct V9fsPath {
+ int16_t size;
+ char *data;
+} V9fsPath;
+
void cred_init(FsCred *);
typedef struct FileOperations
{
- int (*lstat)(FsContext *, const char *, struct stat *);
- ssize_t (*readlink)(FsContext *, const char *, char *, size_t);
- int (*chmod)(FsContext *, const char *, FsCred *);
- int (*chown)(FsContext *, const char *, FsCred *);
- int (*mknod)(FsContext *, const char *, FsCred *);
- int (*utimensat)(FsContext *, const char *, const struct timespec *);
+ int (*lstat)(FsContext *, V9fsPath *, struct stat *);
+ ssize_t (*readlink)(FsContext *, V9fsPath *, char *, size_t);
+ int (*chmod)(FsContext *, V9fsPath *, FsCred *);
+ int (*chown)(FsContext *, V9fsPath *, FsCred *);
+ int (*mknod)(FsContext *, V9fsPath *, const char *, FsCred *);
+ int (*utimensat)(FsContext *, V9fsPath *, const struct timespec *);
int (*remove)(FsContext *, const char *);
- int (*symlink)(FsContext *, const char *, const char *, FsCred *);
- int (*link)(FsContext *, const char *, const char *);
+ int (*symlink)(FsContext *, const char *, V9fsPath *,
+ 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 *, const char *);
- int (*open)(FsContext *, const char *, int);
- int (*open2)(FsContext *, const char *, int, FsCred *);
+ 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 (*mkdir)(FsContext *, const char *, FsCred *);
+ int (*mkdir)(FsContext *, V9fsPath *, const char *, FsCred *);
int (*fstat)(FsContext *, int, struct stat *);
int (*rename)(FsContext *, const char *, const char *);
- int (*truncate)(FsContext *, const char *, off_t);
+ int (*truncate)(FsContext *, V9fsPath *, off_t);
int (*fsync)(FsContext *, int, int);
- int (*statfs)(FsContext *s, const char *path, struct statfs *stbuf);
- ssize_t (*lgetxattr)(FsContext *, const char *,
+ int (*statfs)(FsContext *s, V9fsPath *path, struct statfs *stbuf);
+ ssize_t (*lgetxattr)(FsContext *, V9fsPath *,
const char *, void *, size_t);
- ssize_t (*llistxattr)(FsContext *, const char *, void *, size_t);
- int (*lsetxattr)(FsContext *, const char *,
+ ssize_t (*llistxattr)(FsContext *, V9fsPath *, void *, size_t);
+ int (*lsetxattr)(FsContext *, V9fsPath *,
const char *, void *, size_t, int);
- int (*lremovexattr)(FsContext *, const char *, const char *);
+ int (*lremovexattr)(FsContext *, V9fsPath *, const char *);
+ int (*name_to_path)(FsContext *, V9fsPath *, const char *, V9fsPath *);
+ int (*renameat)(FsContext *ctx, V9fsPath *olddir, const char *old_name,
+ V9fsPath *newdir, const char *new_name);
+ int (*unlinkat)(FsContext *ctx, V9fsPath *dir, const char *name, int flags);
void *opaque;
} FileOperations;
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