freebsd-dev/include/nl_types.h
Alexey Zelkin 54de744402 Bring in NetBSD's improvements and cleanups to NLS subsystem, making
it type and endian clean and removing of stdio dependency from NLS
functions (catalog files now are processed via mmap()).

Also following changes were done (against NetBSD version):

. ANSI'fy prototypes
. Mention FreeBSD in comments
. Pull in sys/types.h instead of sys/_types.h since some types used here
  are defined in sys/types.h

Obtained from:	NetBSD (mostly)
2005-02-27 16:20:53 +00:00

106 lines
3.3 KiB
C

/* $NetBSD: nl_types.h,v 1.9 2000/10/03 19:53:32 sommerfeld Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by J.T. Conklin.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _NL_TYPES_H_
#define _NL_TYPES_H_
#include <sys/cdefs.h>
#include <sys/types.h>
#ifdef _NLS_PRIVATE
/*
* MESSAGE CATALOG FILE FORMAT.
*
* The NetBSD/FreeBSD message catalog format is similar to the format used by
* Svr4 systems. The differences are:
* * fixed byte order (big endian)
* * fixed data field sizes
*
* A message catalog contains four data types: a catalog header, one
* or more set headers, one or more message headers, and one or more
* text strings.
*/
#define _NLS_MAGIC 0xff88ff89
struct _nls_cat_hdr {
int32_t __magic;
int32_t __nsets;
int32_t __mem;
int32_t __msg_hdr_offset;
int32_t __msg_txt_offset;
} ;
struct _nls_set_hdr {
int32_t __setno; /* set number: 0 < x <= NL_SETMAX */
int32_t __nmsgs; /* number of messages in the set */
int32_t __index; /* index of first msg_hdr in msg_hdr table */
} ;
struct _nls_msg_hdr {
int32_t __msgno; /* msg number: 0 < x <= NL_MSGMAX */
int32_t __msglen;
int32_t __offset;
} ;
#endif /* _NLS_PRIVATE */
#define NL_SETD 0
#define NL_CAT_LOCALE 1
typedef struct __nl_cat_d {
void *__data;
int __size;
} *nl_catd;
#ifndef _NL_ITEM_DECLARED
typedef __nl_item nl_item;
#define _NL_ITEM_DECLARED
#endif
__BEGIN_DECLS
nl_catd catopen(const char *, int);
char *catgets(nl_catd, int, int, const char *)
__attribute__((__format_arg__(4)));
int catclose(nl_catd);
__END_DECLS
#endif /* _NL_TYPES_H_ */