+/* printf wrappers that fail immediately for non-file-related errors
+ Copyright (C) 2007 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/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "xprintf.h"
+
+#include <errno.h>
+#include <stdarg.h>
+
+#include "error.h"
+#include "exitfail.h"
+#include "gettext.h"
+
+/* written by Jim Meyering */
+
+/* Just like printf, but call error if it fails for any reason
+ for which printf does not set the stream error indicator. */
+int
+xprintf (char const *restrict format, ...)
+{
+ va_list args;
+ va_start (args, format);
+ int err = vprintf (format, args);
+ if (err && (errno == EILSEQ || errno == EINVAL || errno == ENOMEM))
+ error (exit_failure, errno, gettext ("write error"));
+
+ return err;
+}
+
+/* Just like fprintf, but call error if it fails for any reason
+ for which printf does not set the stream error indicator. */
+int
+xfprintf (FILE *restrict stream, char const *restrict format, ...)
+{
+ va_list args;
+ va_start (args, format);
+ int err = vfprintf (stream, format, args);
+ if (err && (errno == EILSEQ || errno == EINVAL || errno == ENOMEM))
+ error (exit_failure, errno, gettext ("write error"));
+
+ return err;
+}