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virtio-9p: Add P9_TREAD support

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Implement P9_TREAD support.

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 17:44:56 +05:30
parent a6568fe27f
commit a92315553d
3 changed files with 275 additions and 2 deletions
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37
hw/virtio-9p-local.c
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@ -96,6 +96,37 @@ static DIR *local_opendir(FsContext *ctx, const char *path)
return opendir(rpath(ctx, path));
}
static void local_rewinddir(FsContext *ctx, DIR *dir)
{
return rewinddir(dir);
}
static off_t local_telldir(FsContext *ctx, DIR *dir)
{
return telldir(dir);
}
static struct dirent *local_readdir(FsContext *ctx, DIR *dir)
{
return readdir(dir);
}
static void local_seekdir(FsContext *ctx, DIR *dir, off_t off)
{
return seekdir(dir, off);
}
static ssize_t local_readv(FsContext *ctx, int fd, const struct iovec *iov,
int iovcnt)
{
return readv(fd, iov, iovcnt);
}
static off_t local_lseek(FsContext *ctx, int fd, off_t offset, int whence)
{
return lseek(fd, offset, whence);
}
FileOperations local_ops = {
.lstat = local_lstat,
.setuid = local_setuid,
@ -104,4 +135,10 @@ FileOperations local_ops = {
.closedir = local_closedir,
.open = local_open,
.opendir = local_opendir,
.rewinddir = local_rewinddir,
.telldir = local_telldir,
.readdir = local_readdir,
.seekdir = local_seekdir,
.readv = local_readv,
.lseek = local_lseek,
};