Re: [RFC] grant table map (gntdev) for minios

[Diego Ongaro <diego.ongaro@citrix.com>]

Diego Ongaro wrote:
> I've implemented a grant map for mini-os to support the xc_gnttab_*()
> functions, the equivalent of gntdev in linux.

Adds a close() case for the new file type.

Signed-off-by: Diego Ongaro <diego.ongaro@citrix.com>
---
diff --git a/extras/mini-os/lib/sys.c b/extras/mini-os/lib/sys.c
--- a/extras/mini-os/lib/sys.c
+++ b/extras/mini-os/lib/sys.c
@@ -401,6 +401,9 @@ int close(int fd)
 	case FTYPE_EVTCHN:
             xc_evtchn_close(fd);
             return 0;
+	case FTYPE_GNTMAP:
+	    xc_gnttab_close(fd);
+	    return 0;
 	case FTYPE_TAP:
 	    shutdown_netfront(files[fd].tap.dev);
 	    files[fd].type = FTYPE_NONE;