20000317 sourceware import

libgloss/mcore/write.c

@@ -0,0 +1,39 @@
+/* write.c -- write bytes to an output device.
+ *
+ * Copyright (c) 1995, 1999 Cygnus Support
+ *
+ * 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 "glue.h"
+
+extern int  _EXFUN (outbyte, (char x));
+
+/*
+ * write -- write bytes to the serial port. Ignore fd, since
+ *          stdout and stderr are the same. Since we have no filesystem,
+ *          open will only return an error.
+ */
+int
+_DEFUN (_write, (fd, buf, nbytes),
+       int fd _AND
+       char *buf _AND
+       int nbytes)
+{
+  int i;
+
+  for (i = 0; i < nbytes; i++) {
+    if (*(buf + i) == '\n') {
+      outbyte ('\r');
+    }
+    outbyte (*(buf + i));
+  }
+  return (nbytes);
+}