From: Alan Cox <alan@etchedpixels.co.uk>
Date: Sat, 24 Oct 2015 12:56:07 +0000 (+0100)
Subject: libc: add ctermid
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=dad3023caaee636717ebe46f44d44f7d06d2adf1;p=FUZIX.git

libc: add ctermid

Yes this is a cheap implementation but it works as we have a proper
/dev/tty now
---

diff --git a/Library/libs/ctermid.c b/Library/libs/ctermid.c
new file mode 100644
index 00000000..c30e355d
--- /dev/null
+++ b/Library/libs/ctermid.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <string.h>
+
+/* We have a real /dev/tty so this is a valid answer and
+   to spec */
+
+static char path[L_ctermid] = "/dev/tty";
+
+char *ctermid(char *p)
+{
+  if (p)
+    return strcpy(p, path);
+  else
+    return path;
+}