From 5d694741264de50c7eda86c8c9467946c18dd96c Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@gnu.org>
Date: Tue, 8 Mar 1994 06:53:48 +0000
Subject: [PATCH] (send_process) [_PC_MAX_CANON]: Also test #ifdef
 HAVE_FPATHCONF before trying to use fpathconf.

---
 src/process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/process.c b/src/process.c
index ed87b10bccf..316e02296af 100644
--- a/src/process.c
+++ b/src/process.c
@@ -2259,7 +2259,7 @@ send_process (proc, buf, len)
 
 	if (pty_max_bytes == 0)
 	  {
-#ifdef _PC_MAX_CANON
+#if defined (HAVE_FPATHCONF) && defined (_PC_MAX_CANON)
 	    pty_max_bytes = fpathconf (XFASTINT (XPROCESS (proc)->outfd),
 				       _PC_MAX_CANON);
 #else
-- 
2.39.5