Virgin import (trimmed) of GNU Tar version 1.13.25.

1 files changed, 52 insertions, 0 deletions

diff --git a/contrib/tar/lib/print-copyr.c b/contrib/tar/lib/print-copyr.c
new file mode 100644
index 0000000..6abaccf
--- /dev/null
+++ b/contrib/tar/lib/print-copyr.c
@@ -0,0 +1,52 @@
+/* Print a copyright notice suitable for the current locale.
+   Copyright (C) 2001 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 2, 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, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Written by Paul Eggert.  */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "unicodeio.h"
+#include "print-copyr.h"
+
+#include <stdio.h>
+
+#define COPYRIGHT_SIGN 0x00A9
+
+/* Print "(C)".  */
+
+static int
+print_parenthesized_c (unsigned int code, void *callback_arg)
+{
+  FILE *stream = callback_arg;
+  return fputs ("(C)", stream);
+}
+
+/* Print "Copyright (C) " followed by NOTICE and then a newline,
+   transliterating "(C)" to an actual copyright sign (C-in-a-circle)
+   if possible.  */
+
+void
+print_copyright (char const *notice)
+{
+  fputs ("Copyright ", stdout);
+  unicode_to_mb (COPYRIGHT_SIGN, print_unicode_success, print_parenthesized_c,
+		 stdout);
+  fputc (' ', stdout);
+  puts (notice);
+}