From 85be8c2de8b3e36434fe0504beb95502350180ce Mon Sep 17 00:00:00 2001
From: Andris Pavenis <pavenis@lanet.lv>
Date: Mon, 13 May 2002 23:28:28 +0300
Subject: [PATCH] cppfiles.c (open_file): Change mode (DJGPP only) of
redirected input to O_BINARY.
* cppfiles.c (open_file): Change mode (DJGPP only) of redirected
input to O_BINARY.
From-SVN: r53431
---
gcc/ChangeLog | 5 +++++
gcc/cppfiles.c | 10 +++++++++-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bf1fd086f106..17494dcf9b37 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2002-05-13 Andris Pavenis <pavenis@lanet.lv>
+
+ * cppfiles.c (open_file): Change mode (DJGPP only) of redirected
+ input to O_BINARY.
+
2002-05-13 Jeffrey A Law (law@redhat.com)
* i386.c (ia32_multipass_dfa_lookahead): Prototype.
diff --git a/gcc/cppfiles.c b/gcc/cppfiles.c
index 70ac9782f4de..49c740dea4a2 100644
--- a/gcc/cppfiles.c
+++ b/gcc/cppfiles.c
@@ -270,7 +270,15 @@ open_file (pfile, filename)
Special case: the empty string is translated to stdin. */
if (filename[0] == '\0')
- file->fd = 0;
+ {
+ file->fd = 0;
+#ifdef __DJGPP__
+ /* For DJGPP redirected input is opened in text mode. Change it
+ to binary mode. */
+ if (! isatty (file->fd))
+ setmode (file->fd, O_BINARY);
+#endif
+ }
else
file->fd = open (file->name, O_RDONLY | O_NOCTTY | O_BINARY, 0666);
--
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