From 3c56463d85bfbf3b249aaa41791eec521b86b230 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Fri, 14 Aug 2020 19:18:05 -0400
Subject: move internal ctermid storage to __stdio struct

---
 src/unistd/ctermid.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/unistd')

diff --git a/src/unistd/ctermid.c b/src/unistd/ctermid.c
index 32a47b64..122bed8a 100644
--- a/src/unistd/ctermid.c
+++ b/src/unistd/ctermid.c
@@ -2,16 +2,16 @@
 #include "sys/types.h"
 #include <unistd.h>
 #include "stdio.h"
+#include "stdio/_stdio.h"
 #include "string.h"
 
 char * ctermid(char * s)
 {
-	static char termid[L_ctermid] = "/dev/tty";
-	
+	/* TODO: return the empty string if there is no controlling terminal */
 	if (s == NULL) {
-		s = termid;
+		s = __stdio.ctermid;
 	} else {
-		strcpy(s, termid);
+		strcpy(s, __stdio.ctermid);
 	}
 
 	return s;
-- 
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