Add basic "fetch" and "imgstat" commands.

src/usr/imgmgmt.c

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <stdint.h>
+#include <vsprintf.h>
+#include <gpxe/image.h>
+#include <usr/imgmgmt.h>
+
+/** @file
+ *
+ * Image management
+ *
+ */
+
+/**
+ * Display status of an image
+ *
+ * @v image		Executable/loadable image
+ */
+void imgstat ( struct image *image ) {
+	printf ( "%s: %zd bytes ", image->name, image->len );
+	if ( image->type )
+		printf ( " [%s]", image->type->name );
+	if ( image->flags & IMAGE_LOADED )
+		printf ( " [LOADED]" );
+	if ( image->cmdline[0] )
+		printf ( "\"%s\"", image->cmdline );
+	printf ( "\n" );
+}
+