/* unmap the share and free global info [sf_g] */
static void
sf_glob_free(struct sf_glob_info *sf_g)
{
int rc;
TRACE();
rc = vboxCallUnmapFolder(&client_handle, &sf_g->map);
if (RT_FAILURE(rc))
LogFunc(("vboxCallUnmapFolder failed rc=%d\n", rc));
if (sf_g->nls)
unload_nls(sf_g->nls);
kfree(sf_g);
}
NTSTATUS VBoxMRxFinalizeNetRoot(IN PMRX_NET_ROOT pNetRoot,
IN PBOOLEAN ForceDisconnect)
{
PMRX_VBOX_NETROOT_EXTENSION pNetRootExtension = VBoxMRxGetNetRootExtension(pNetRoot);
Log(("VBOXSF: MRxFinalizeNetRoot: NET_ROOT %p\n", pNetRoot));
if (pNetRootExtension->phgcmClient)
{
int vboxRC = vboxCallUnmapFolder(pNetRootExtension->phgcmClient, &pNetRootExtension->map);
if (vboxRC != VINF_SUCCESS)
Log(("VBOXSF: MRxFinalizeVNetRoot: vboxCallUnmapFolder failed with %d\n",
vboxRC));
pNetRootExtension->phgcmClient = NULL;
}
return STATUS_SUCCESS;
}
static int vboxvfs_unmount(struct mount *mp, int mntflags, struct thread *td)
{
struct sf_glob_info *pShFlGlobalInfo = VFSMP2SFGLOBINFO(mp);
int rc;
int flags = 0;
rc = vboxCallUnmapFolder(&g_vboxSFClient, &pShFlGlobalInfo->map);
if (RT_FAILURE(rc))
printf("Failed to unmap shared folder\n");
if (mntflags & MNT_FORCE)
flags |= FORCECLOSE;
/* There is 1 extra root vnode reference (vnode_root). */
rc = vflush(mp, 1, flags, td);
if (rc)
return rc;
RTMemFree(pShFlGlobalInfo);
mp->mnt_data = NULL;
return 0;
}