From 15a1aede787dc2c40246564f125d3707f552e469 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 11 Jul 2005 18:30:26 +0000
Subject: (setmode, fileno): Remove; no longer needed, we think. (SET_MODE,
 SET_BINARY, SET_BINARY2): Remove. [defined __DJGPP__]: Don't include <io.h>
 or <sys/exceptn.h>.

---
 src/system.h | 50 +++++++++++---------------------------------------
 1 file changed, 11 insertions(+), 39 deletions(-)

(limited to 'src')

diff --git a/src/system.h b/src/system.h
index 5aa7f0ec2..00beeb01d 100644
--- a/src/system.h
+++ b/src/system.h
@@ -170,14 +170,6 @@ initialize_exit_failure (int status)
 # define R_OK 4
 #endif
 
-/* For systems that distinguish between text and binary I/O.
-   O_BINARY is usually declared in fcntl.h  */
-#if !defined O_BINARY && defined _O_BINARY
-  /* For MSC-compatible compilers.  */
-# define O_BINARY _O_BINARY
-# define O_TEXT _O_TEXT
-#endif
-
 #if !defined O_DIRECT
 # define O_DIRECT 0
 #endif
@@ -210,37 +202,24 @@ initialize_exit_failure (int status)
 # define O_SYNC 0
 #endif
 
+/* For systems that distinguish between text and binary I/O.
+   O_BINARY is usually declared in fcntl.h  */
+#if !defined O_BINARY && defined _O_BINARY
+  /* For MSC-compatible compilers.  */
+# define O_BINARY _O_BINARY
+# define O_TEXT _O_TEXT
+#endif
+
 #ifdef __BEOS__
   /* BeOS 5 has O_BINARY and O_TEXT, but they have no effect.  */
 # undef O_BINARY
 # undef O_TEXT
 #endif
 
-#if O_BINARY
-# ifndef __DJGPP__
-#  define setmode _setmode
-#  define fileno(_fp) _fileno (_fp)
-# endif /* not DJGPP */
-# define SET_MODE(_f, _m) setmode (_f, _m)
-# define SET_BINARY(_f) do {if (!isatty(_f)) setmode (_f, O_BINARY);} while (0)
-# define SET_BINARY2(_f1, _f2)		\
-  do {					\
-    if (!isatty (_f1))			\
-      {					\
-        setmode (_f1, O_BINARY);	\
-	if (!isatty (_f2))		\
-	  setmode (_f2, O_BINARY);	\
-      }					\
-  } while(0)
-#else
-# define SET_MODE(_f, _m) (void)0
-# define SET_BINARY(f) (void)0
-# define SET_BINARY2(f1,f2) (void)0
-# ifndef O_BINARY
-#  define O_BINARY 0
-# endif
+#ifndef O_BINARY
+# define O_BINARY 0
 # define O_TEXT 0
-#endif /* O_BINARY */
+#endif
 
 #if HAVE_DIRENT_H
 # include <dirent.h>
@@ -344,13 +323,6 @@ initialize_exit_failure (int status)
 
 #include "timespec.h"
 
-#ifdef __DJGPP__
-  /* We need the declaration of setmode.  */
-# include <io.h>
-  /* We need the declaration of __djgpp_set_ctrl_c.  */
-# include <sys/exceptn.h>
-#endif
-
 #if HAVE_INTTYPES_H
 # include <inttypes.h>
 #endif
-- 
cgit v1.2.3-54-g00ecf