Add altos platform

[fw/pdclib] / platform / altos / functions / _PDCLIB / stdinit.c

diff --git a/platform/altos/functions/_PDCLIB/stdinit.c b/platform/altos/functions/_PDCLIB/stdinit.c
new file mode 100644 (file)
index 0000000..8598e33
--- /dev/null
+++ b/platform/altos/functions/_PDCLIB/stdinit.c
@@ -0,0 +1,45 @@
+/* $Id$ */
+
+/* _PDCLIB_stdinit
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+/* This is an example initialization of stdin, stdout and stderr to the integer
+   file descriptors 0, 1, and 2, respectively. This applies for a great variety
+   of operating systems, including POSIX compliant ones.
+*/
+
+#include <stdio.h>
+#include <locale.h>
+#include <limits.h>
+
+#ifndef REGTEST
+
+/* In a POSIX system, stdin / stdout / stderr are equivalent to the (int) file
+   descriptors 0, 1, and 2 respectively.
+*/
+/* TODO: This is proof-of-concept, requires finetuning. */
+
+__attribute__ ((section(".text")))
+struct _PDCLIB_file_t * stdin = (struct _PDCLIB_file_t *) 1;
+__attribute__ ((section(".text")))
+struct _PDCLIB_file_t * stdout = (struct _PDCLIB_file_t *) 1;
+__attribute__ ((section(".text")))
+struct _PDCLIB_file_t * stderr = (struct _PDCLIB_file_t *) 1;
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+    /* Testing covered by several other testdrivers using stdin / stdout / 
+       stderr.
+    */
+    return TEST_RESULTS;
+}
+
+#endif