1 files changed, 83 insertions, 0 deletions
diff --git a/roms/ipxe/src/hci/commands/time_cmd.c b/roms/ipxe/src/hci/commands/time_cmd.c
new file mode 100644
index 000000000..08148bf38
--- /dev/null
+++ b/roms/ipxe/src/hci/commands/time_cmd.c
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2009 Daniel Verkamp <daniel@drv.nu>.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * March-19-2009 @ 02:44: Added sleep command.
+ * Shao Miller <shao.miller@yrdsb.edu.on.ca>.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <ipxe/command.h>
+#include <ipxe/parseopt.h>
+#include <ipxe/timer.h>
+
+/** @file
+ *
+ * Time commands
+ *
+ */
+
+/** "time" options */
+struct time_options {};
+
+/** "time" option list */
+static struct option_descriptor time_opts[] = {};
+
+/** "time" command descriptor */
+static struct command_descriptor time_cmd =
+	COMMAND_DESC ( struct time_options, time_opts, 1, MAX_ARGUMENTS,
+		       "<command>" );
+
+/**
+ * "time" command
+ *
+ * @v argc		Argument count
+ * @v argv		Argument list
+ * @ret rc		Return status code
+ */
+static int time_exec ( int argc, char **argv ) {
+	struct time_options opts;
+	unsigned long start;
+	unsigned long elapsed;
+	int decisecs;
+	int rc;
+
+	/* Parse options */
+	if ( ( rc = parse_options ( argc, argv, &time_cmd, &opts ) ) != 0 )
+		return rc;
+
+	start = currticks();
+	rc = execv ( argv[1], argv + 1 );
+	elapsed = ( currticks() - start );
+	decisecs = ( 10 * elapsed / TICKS_PER_SEC );
+
+	printf ( "%s: %d.%ds\n", argv[0],
+		 ( decisecs / 10 ), ( decisecs % 10 ) );
+
+	return rc;
+}
+
+/** "time" command */
+struct command time_command __command = {
+	.name = "time",
+	.exec = time_exec,
+};