From 99628bf1f0f401ef2ad877675321432ebb9a7586 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 9 Jan 2003 08:05:32 +0000
Subject: * configure.in (RUBY_CHECK_IO_NEED): check whether fseek() and  
 fflush() are needed.

* io.c (flush_before_seek): flush write stream only.

* io.c (rb_io_check_readable): seek instead of flush if the last
  operation was write.

* io.c (rb_io_check_writable): seek instead of flush if the last
  operation was read.

* bcc32/Makefile.sub, win32/Makefile.sub: needs to seek between
  R/W.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3318 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 bcc32/Makefile.sub | 1 +
 1 file changed, 1 insertion(+)

(limited to 'bcc32')

diff --git a/bcc32/Makefile.sub b/bcc32/Makefile.sub
index 965f564ce8..025eebbc0c 100644
--- a/bcc32/Makefile.sub
+++ b/bcc32/Makefile.sub
@@ -242,6 +242,7 @@ config.h:
 \#define HAVE_SINH 1
 \#define HAVE_TANH 1
 
+\#define NEED_IO_SEEK_BETWEEN_RW 1
 \#define RSHIFT(x,y) ((x)>>y)
 \#define FILE_COUNT level
 \#define FILE_READPTR curp
-- 
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