1 files changed, 41 insertions, 0 deletions
diff --git a/libgloss/crx/open.c b/libgloss/crx/open.c
new file mode 100644
index 000000000..abe7bbfd1
--- /dev/null
+++ b/libgloss/crx/open.c
@@ -0,0 +1,41 @@
+/* open.c -- Implementation of the low-level open() routine
+ *
+ * Copyright (c) 2004 National Semiconductor Corporation
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include <sys/syscall.h>
+#include <stdarg.h>
+
+int open_aux (char *, int, int);
+
+/* The prototype in <fcntl.h> for open() uses ..., meaning function 
+ * parameters reside on stack, but the debugger expects the parameters 
+ * to reside in registers, thus we call an auxiliary function with 
+ * bounded number of parameters.
+ */
+int open (char *path, int flags, ...)
+{
+  int mode;
+  va_list ap;
+  
+  va_start(ap, flags);
+  mode = va_arg(ap, int);
+  open_aux (path, flags, mode);
+  va_end(ap);
+}
+
+int open_aux (char *path, int flags, int mode)
+{
+  HOST_SERVICE (SVC_OPEN);
+}
+