From aacef16b599f85e451d3240b8ff714ef971b6602 Mon Sep 17 00:00:00 2001
From: marcus <marcus>
Date: Mon, 31 Jan 2005 00:41:25 +0000
Subject: 2005-01-31  Marcus Brinkmann  <marcus@gnu.org>

	* hurd-l4/sysdeps/l4/hurd/isatty.c: New file.
	* hurd-l4/sysdeps/l4/hurd/fxstat64.c (__fxstat64): Fake a
	character device for fds 0 to 2.
---
 libc/ChangeLog                          |  6 ++++++
 libc/hurd-l4/sysdeps/l4/hurd/fxstat64.c | 10 +++++++++
 libc/hurd-l4/sysdeps/l4/hurd/isatty.c   | 37 +++++++++++++++++++++++++++++++++
 3 files changed, 53 insertions(+)
 create mode 100644 libc/hurd-l4/sysdeps/l4/hurd/isatty.c

(limited to 'libc')

diff --git a/libc/ChangeLog b/libc/ChangeLog
index d49d141..2bb6003 100644
--- a/libc/ChangeLog
+++ b/libc/ChangeLog
@@ -1,3 +1,9 @@
+2005-01-31  Marcus Brinkmann  <marcus@gnu.org>
+
+	* hurd-l4/sysdeps/l4/hurd/isatty.c: New file.
+	* hurd-l4/sysdeps/l4/hurd/fxstat64.c (__fxstat64): Fake a
+	character device for fds 0 to 2.
+
 2005-01-30  Marcus Brinkmann  <marcus@gnu.org>
 
 	* hurd-l4/sysdeps/l4/gettimeofday.c,
diff --git a/libc/hurd-l4/sysdeps/l4/hurd/fxstat64.c b/libc/hurd-l4/sysdeps/l4/hurd/fxstat64.c
index 865ba49..bb544fa 100644
--- a/libc/hurd-l4/sysdeps/l4/hurd/fxstat64.c
+++ b/libc/hurd-l4/sysdeps/l4/hurd/fxstat64.c
@@ -41,6 +41,16 @@ __fxstat64 (int vers, int fd, struct stat64 *buf)
       return -1;
     }
 
+  /* FIXME: This is only here to make our cheesy stdin/stdout/stderr
+     replacement work in line-buffered mode, see
+     libio/filedoalloc.c.  */
+  if (fd == 0 || fd == 1 || fd == 2)
+    {
+      buf->st_mode = S_IFCHR;
+      buf->st_blksize = 0;
+      return 0;
+    }
+
   __set_errno (ENOSYS);
   return -1;
 }
diff --git a/libc/hurd-l4/sysdeps/l4/hurd/isatty.c b/libc/hurd-l4/sysdeps/l4/hurd/isatty.c
new file mode 100644
index 0000000..26c7b60
--- /dev/null
+++ b/libc/hurd-l4/sysdeps/l4/hurd/isatty.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 1994, 1995, 1997, 2005 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <unistd.h>
+
+/* Return 1 if FD is a terminal, 0 if not.  */
+int
+__isatty (fd)
+     int fd;
+{
+  error_t err;
+
+  /* FIXME: This is just to make line buffering for our cheap
+     stdin/stdout/stderr work.  */
+  if (fd == 0 || fd == 1 || fd == 2)
+    return 1;
+
+  return 0;
+}
+
+weak_alias (__isatty, isatty)
-- 
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