Re: [Libguestfs] [PATCH] Added btrfs support for vfs_min_size.
On 23.10.2015 12:13, Richard W.M. Jones wrote:
On Thu, Oct 22, 2015 at 08:05:37PM +0300, Maxim Perevedentsev wrote:
> +static char*
> +get_mount_point (const char *device)
> +{
This function now exists in daemon/mount.c and here. It should
be shared. Just make the function in daemon/mount.c non-static,
and declare it in daemon/guestfsd.h, and you don't need the copy.
There's a
difference in this function and mount.c: is_device_mounted()
get_mount_point: return ANY of mount points for specific device.
is_device_mounted: return whether a device has a mountpoint under /sysroot
Even
is_device_mounted()
{
return (get_mount_point() != NULL);
}
may not work in case of multiple mountpoints, some under /sysroot and
others - not.
So it's not obvious how to merge(?) these functions.
Other way is to use do_mountpoints() and check the returned hash (but
this will have malloc overhead).
--
С уважением, Максим Переведенцев
Your sincerely, Maxim Perevedentsev