Messages in this thread | | | Date | Thu, 11 Nov 2004 00:42:03 +0100 | From | Pavel Machek <> | Subject | Re: [PATCH]a tar filesystem for 2.6.10-rc1-mm3 |
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Hi!
> let's think about the way we access the file which contained in a tar file > may we can untar the whole thing and we find the file we want to access > or we can use the t option with tar to list all the files in the tar > and then untar > the only one file we want to access. > > but with the help of the tarfs,we can mount a tar file to some dir and access > it easily and quickly.it's like the tarfs in mc. > > just mount -t tarfs tarfile.tar /dir/to/mnt -o loop > then access the files easily. > > it was writen by Kazuto Miyoshi (kaz@earth.email.ne.jp) Hirokazu > Takahashi (h-takaha@mub.biglobe.ne.jp) for linux 2.4.0 > > and i make it work for linux 2.6.0. now a patch for linux > 2.6.10-rc1-mm3
Hmm, at least it needs to be indented by tab, see Documentation/CodingStyle. If it could do compressed tars... well I could find a use for _that_... Pavel
> +static int tarfs_readdir(struct file * filp, > + void * dirent, filldir_t filldir) > +{ > + struct inode *inode = filp->f_dentry->d_inode; > + int err; > + struct tarent *dir_tarent, *ent; > + int dtype=0; > + int count, stored; > + > + dir_tarent = TARENT(inode); > + > + message("tarfs: tarfs_readdir (dir_tarent %p, f_pos %ld)\n", > + dir_tarent, (long)filp->f_pos); > +
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