1 files changed, 53 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/samples/advdump.c b/contrib/syslinux-4.02/com32/samples/advdump.c
new file mode 100644
index 0000000..2c78641
--- /dev/null
+++ b/contrib/syslinux-4.02/com32/samples/advdump.c
@@ -0,0 +1,53 @@
+/* ----------------------------------------------------------------------- *
+ *
+ *   Copyright 2007-2008 H. Peter Anvin - All Rights Reserved
+ *
+ *   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, Inc., 53 Temple Place Ste 330,
+ *   Boston MA 02111-1307, USA; either version 2 of the License, or
+ *   (at your option) any later version; incorporated herein by reference.
+ *
+ * ----------------------------------------------------------------------- */
+
+/*
+ * advdump.c
+ *
+ * Dump the contents of the syslinux ADV
+ */
+
+#include <stdio.h>
+#include <console.h>
+#include <syslinux/adv.h>
+#include <string.h>
+
+int main(void)
+{
+    uint8_t *p, *ep;
+    size_t s = syslinux_adv_size();
+    char buf[256];
+
+    openconsole(&dev_stdcon_r, &dev_stdcon_w);
+
+    p = syslinux_adv_ptr();
+
+    printf("ADV size: %zd bytes at %p\n", s, p);
+
+    ep = p + s;			/* Need at least opcode+len */
+    while (p < ep - 1 && *p) {
+	int t = *p++;
+	int l = *p++;
+
+	if (p + l > ep)
+	    break;
+
+	memcpy(buf, p, l);
+	buf[l] = '\0';
+
+	printf("ADV %3d: \"%s\"\n", t, buf);
+
+	p += l;
+    }
+
+    return 0;
+}