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virtio-9p: Add P9_TWSTAT support

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Implement P9_TWSTAT support.
This gets file and directory creation to work.

[jvrao@linux.vnet.ibm.com: strdup to qemu_strdup conversion]
[aneesh.kumar@linux.vnet.ibm.com: v9fs_fix_path]

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2010-04-29 17:45:00 +05:30
parent c494dd6f28
commit 8cf89e007a
3 changed files with 326 additions and 2 deletions
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5
hw/file-op-9p.h
View file

@ -30,8 +30,10 @@ typedef struct FileOperations
int (*lstat)(FsContext *, const char *, struct stat *);
ssize_t (*readlink)(FsContext *, const char *, char *, size_t);
int (*chmod)(FsContext *, const char *, mode_t);
int (*chown)(FsContext *, const char *, uid_t, gid_t);
int (*mknod)(FsContext *, const char *, mode_t, dev_t);
int (*mksock)(FsContext *, const char *);
int (*utime)(FsContext *, const char *, const struct utimbuf *);
int (*symlink)(FsContext *, const char *, const char *);
int (*link)(FsContext *, const char *, const char *);
int (*setuid)(FsContext *, uid_t);
@ -49,6 +51,9 @@ typedef struct FileOperations
off_t (*lseek)(FsContext *, int, off_t, int);
int (*mkdir)(FsContext *, const char *, mode_t);
int (*fstat)(FsContext *, int, struct stat *);
int (*rename)(FsContext *, const char *, const char *);
int (*truncate)(FsContext *, const char *, off_t);
int (*fsync)(FsContext *, int);
void *opaque;
} FileOperations;
#endif