+/* fclose replacement.
+ Copyright (C) 2008 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+#include <stdio.h>
+
+#include <errno.h>
+#include <unistd.h>
+
+/* Override fclose() to call the overridden close(). */
+
+int
+rpl_fclose (FILE *fp)
+#undef fclose
+{
+ int saved_errno = 0;
+
+ if (fflush (fp))
+ saved_errno = errno;
+
+ if (close (fileno (fp)) < 0 && saved_errno == 0)
+ saved_errno = errno;
+
+ fclose (fp); /* will fail with errno = EBADF */
+
+ if (saved_errno != 0)
+ {
+ errno = saved_errno;
+ return EOF;
+ }
+ return 0;
+}