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2002-02-02 Paul Eggert <eggert@twinsun.com>

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Bruno Haible  <bruno@clisp.org>

	* unicodeio.c (unicode_to_mb): New function, extracted from
	print_unicode_char. Call failure callback instead of error.
	(fwrite_success_callback): New function.
	(exit_failure_callback): New function.
	(fallback_failure_callback): New function.
	(print_unicode_char): Call unicode_to_mb.
This commit is contained in:
Jim Meyering
2002-02-11 14:28:35 +00:00
parent 395fbc0389
commit afd24a90a3
1 changed files with 29 additions and 2 deletions
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lib/unicodeio.h
+29 -2
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@@ -1,3 +1,22 @@
/* Unicode character output to streams with locale dependent encoding.
Copyright (C) 2000-2002 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library 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. */
#ifndef UNICODEIO_H
# define UNICODEIO_H
@@ -11,7 +30,15 @@
# endif
# endif
/* Outputs the Unicode character CODE to the output stream STREAM. */
extern void print_unicode_char PARAMS((FILE *stream, unsigned int code));
/* Outputs the Unicode character CODE to the output stream STREAM.
Upon failure, exit if exit_on_error is true, otherwise output a fallback
notation. */
extern void print_unicode_char PARAMS ((FILE *stream, unsigned int code,
int exit_on_error));
/* Simple success callback that outputs the converted string.
The STREAM is passed as callback_arg. */
extern long fwrite_success_callback PARAMS ((const char *buf, size_t buflen,
void *callback_arg));
#endif