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authorRoland McGrath <roland@gnu.org>2001-07-21 05:09:59 +0000
committerRoland McGrath <roland@gnu.org>2001-07-21 05:09:59 +0000
commit35c53530e9421282bca5f868919b8be13a505903 (patch)
tree6aed888a5635d10e4f029d79782533d9a754969e /stdio/__fwritable.c
parent5cd915d7bab24a6a340e498ce5d500b9b72d0cc6 (diff)
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2001-07-20 Roland McGrath <roland@frob.com>
	* libio/stdio_ext.h: Moved to ...
	* stdio-common/stdio_ext.h: ... here.
	* libio/Makefile (headers): Move stdio_ext.h from here ...
	* stdio-common/Makefile (headers): ... to here.
	* include/stdio_ext.h: New file.
	* stdio/Makefile (routines): Add the stdio_ext.h functions here.
	* stdio/Versions (GLIBC_2.2.4): Export the stdio_ext.h functions.
	* stdio/__flbf.c: New file.
	* stdio/__fbufsize.c: New file.
	* stdio/__fpending.c: New file.
	* stdio/__fpurge.c: New file.
	* stdio/__freadable.c: New file.
	* stdio/__freading.c: New file.
	* stdio/__fsetlocking.c: New file.
	* stdio/__fwritable.c: New file.
	* stdio/__fwriting.c: New file.
Diffstat (limited to 'stdio/__fwritable.c')
-rw-r--r--stdio/__fwritable.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/stdio/__fwritable.c b/stdio/__fwritable.c
new file mode 100644
index 0000000000..396629542c
--- /dev/null
+++ b/stdio/__fwritable.c
@@ -0,0 +1,25 @@
+/* Copyright (C) 2001 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 <stdio_ext.h>
+
+int
+__fwritable (FILE *fp)
+{
+  return !!fp->__mode.__write;
+}