[Libguestfs] [PATCH] New API: resize2fs_P

[Richard W.M. Jones]

On Tue, Oct 13, 2015 at 06:26:25PM +0300, Maxim Perevedentsev wrote:

Another couple of things ...

> +  char pattern[] = "Estimated minimum size of the filesystem: ";

This should be 'const char *pattern'.

> +    if ((p = strstr (lines[i], pattern))) {
> +      if (sscanf (p + strlen(pattern), "%" SCNu64, &ret) != 1)
> +        return -1;
> +      return ret;

There's a case for multiplying the return size by the block size of
the filesystem, thus returning the size in bytes.  It might make the
API easier to use.  Not sure how hard that is, or whether it actually
makes the API easier to use.

Rich.

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