[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: [Libguestfs] [PATCH] New API: ls_i



On Wed, Mar 25, 2015 at 05:04:46AM -0400, Chen Hanxiao wrote:
> Signed-off-by: Hu Tao <hutao cn fujitsu com>
> Signed-off-by: Chen Hanxiao <chenhanxiao cn fujitsu com>
> ---
>  daemon/ls.c          | 24 ++++++++++++++++++++++++
>  generator/actions.ml |  7 +++++++
>  src/MAX_PROC_NR      |  2 +-
>  3 files changed, 32 insertions(+), 1 deletion(-)
> 
> diff --git a/daemon/ls.c b/daemon/ls.c
> index d3689cd..fdacdaf 100644
> --- a/daemon/ls.c
> +++ b/daemon/ls.c
> @@ -148,3 +148,27 @@ do_llz (const char *path)
>  
>    return out;			/* caller frees */
>  }
> +
> +char *
> +do_ls_i (const char *dir)
> +{
> +  int r;
> +  char *out;
> +  CLEANUP_FREE char *err = NULL;
> +  CLEANUP_FREE char *sdir = NULL;
> +
> +  sdir = sysroot_path (dir);
> +  if (!sdir) {
> +    reply_with_perror ("malloc");
> +    return NULL;
> +  }
> +
> +  r = command (&out, &err, str_ls, "-i", sdir, NULL);
> +  if (r == -1) {
> +    reply_with_error ("%s", err);
> +    free (out);
> +    return NULL;
> +  }
> +
> +  return out;			/* caller frees */
> +}
> diff --git a/generator/actions.ml b/generator/actions.ml
> index bd654a3..edc4818 100644
> --- a/generator/actions.ml
> +++ b/generator/actions.ml
> @@ -12575,6 +12575,13 @@ numbered C<partnum> on device C<device>.
>  
>  It returns C<primary>, C<logical>, or C<extended>." };
>  
> +  { defaults with
> +    name = "ls_i";
> +    style = RString "listing", [Pathname "directory"], [];
> +    proc_nr = Some 455;
> +    shortdesc = "list the files in a directory with index number of each file";
> +    longdesc = "This list the files in a directory and print the index number of each file."};
> +

NACK.  You can already get this information through the 'lstatnslist'
or 'stat' APIs, and 'ls -i' output is unstructured requiring every
caller to parse it.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-df lists disk usage of guests without needing to install any
software inside the virtual machine.  Supports Linux and Windows.
http://people.redhat.com/~rjones/virt-df/


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]