From: Jerry DeLisle <jvdelisle@gcc.gnu.org>
Date: Fri, 14 Aug 2009 21:10:06 +0000 (+0000)
Subject: re PR libfortran/32784 ([win32] Using 'CONOUT$', 'CONIN$', or 'CONERR$' as assigned... 
X-Git-Tag: releases/gcc-4.5.0~4015
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=37d1bbbc62c35efaa1a590e98252ce8190ec5aee;p=thirdparty%2Fgcc.git

re PR libfortran/32784 ([win32] Using 'CONOUT$', 'CONIN$', or 'CONERR$' as assigned file generates Fortran runtime error: Bad file descriptor)

2009-08-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/32784
	io/unix.c (regular_file): Add support for CONIO on mingw.

From-SVN: r150779
---

diff --git a/libgfortran/io/unix.c b/libgfortran/io/unix.c
index 8c7bf86c2bd9..4ecba3a8f69e 100644
--- a/libgfortran/io/unix.c
+++ b/libgfortran/io/unix.c
@@ -917,6 +917,27 @@ regular_file (st_parameter_open *opp, unit_flags *flags)
     }
 #endif
 
+
+#ifdef __MINGW32__
+  if (opp->file_len == 7)
+    {
+      if (strncmp (path, "CONOUT$", 7) == 0
+	  || strncmp (path, "CONERR$", 7) == 0)
+	{
+	  fd = open ("CONOUT$", O_WRONLY);
+	  flags->action = ACTION_WRITE;
+	  return fd;
+	}
+    }
+
+  if (opp->file_len == 6 && strncmp (path, "CONIN$", 6) == 0)
+    {
+      fd = open ("CONIN$", O_RDONLY);
+      flags->action = ACTION_READ;
+      return fd;
+    }
+#endif
+
   rwflag = 0;
 
   switch (flags->action)