From 5c82ea8f9f9f3ef043d4f206ded223a89a3bd360 Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Sat, 16 Aug 2014 20:30:25 +0000
Subject: remove HAVE_DUP #1072

Vim defines this for Windows, so there's no Neovim-supported system for
which this would not be defined.
---
 src/nvim/fileio.c     | 2 --
 src/nvim/os/os_defs.h | 3 ---
 2 files changed, 5 deletions(-)

(limited to 'src')

diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
index acdef5cd12..302f6b30fb 100644
--- a/src/nvim/fileio.c
+++ b/src/nvim/fileio.c
@@ -1755,13 +1755,11 @@ failed:
 #endif
   xfree(buffer);
 
-#ifdef HAVE_DUP
   if (read_stdin) {
     /* Use stderr for stdin, makes shell commands work. */
     close(0);
     ignored = dup(2);
   }
-#endif
 
   if (tmpname != NULL) {
     os_remove((char *)tmpname);  // delete converted file
diff --git a/src/nvim/os/os_defs.h b/src/nvim/os/os_defs.h
index f0f74857e0..3d56115401 100644
--- a/src/nvim/os/os_defs.h
+++ b/src/nvim/os/os_defs.h
@@ -103,9 +103,6 @@
 # include <strings.h>
 #endif
 
-// For dup(3).
-#define HAVE_DUP
-
 /// Function to convert -errno error to char * error description
 ///
 /// -errno errors are returned by a number of os functions.
-- 
cgit