/* Convert using charmaps and possibly iconv().
- Copyright (C) 2001, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2005, 2006, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
int
charmap_conversion (const char *from_code, struct charmap_t *from_charmap,
const char *to_code, struct charmap_t *to_charmap,
- int argc, int remaining, char *argv[], FILE *output)
+ int argc, int remaining, char *argv[],
+ const char *output_file)
{
struct convtable *cvtbl;
int status = EXIT_SUCCESS;
if (cvtbl == NULL)
return EXIT_FAILURE;
+ /* Determine output file. */
+ FILE *output;
+ if (output_file != NULL && strcmp (output_file, "-") != 0)
+ {
+ output = fopen (output_file, "w");
+ if (output == NULL)
+ error (EXIT_FAILURE, errno, _("cannot open output file"));
+ }
+ else
+ output = stdout;
+
/* We can now start the conversion. */
if (remaining == argc)
{