1.\" 2.\" Copyright (c) 2003 Ryuichiro Imura 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.\" $FreeBSD$ 27.\" 28.Dd July 17, 2003 29.Dt KICONV 3 30.Os 31.Sh NAME 32.Nm kiconv_add_xlat16_cspair , 33.Nm kiconv_add_xlat16_cspairs , 34.Nm kiconv_add_xlat16_table 35.Nd Kernel side iconv library 36.Sh LIBRARY 37.Lb libkiconv 38.Sh SYNOPSIS 39.In sys/iconv.h 40.Ft int 41.Fo kiconv_add_xlat16_cspair 42.Fa "const char *tocode" 43.Fa "const char *fromcode" 44.Fa "int flag" 45.Fc 46.Ft int 47.Fo kiconv_add_xlat16_cspairs 48.Fa "const char *foreigncode" 49.Fa "const char *localcode" 50.Fc 51.Ft int 52.Fo kiconv_add_xlat16_table 53.Fa "const char *tocode" 54.Fa "const char *fromcode" 55.Fa "const void *data" 56.Fa "int datalen" 57.Fc 58.Sh DESCRIPTION 59The 60.Xr kiconv 3 61library provides multi-byte character conversion tables for kernel side 62iconv service. 63.Pp 64.Fn kiconv_add_xlat16_cspair 65defines a conversion table using 66.Xr iconv 3 67between 68.Ar fromcode 69charset and 70.Ar tocode 71charset. You can specify 72.Ar flag 73to determine if 74.Xr tolower 3 75/ 76.Xr toupper 3 77conversion is included in the table. 78The 79.Ar flag 80has following values. 81.Pp 82.Bl -tag -width "KICONV_FROM_LOWER" -compact 83.It Fa KICONV_LOWER 84.It Fa KICONV_FROM_LOWER 85It generates a tolower table in addition to a character conversion table. 86The difference between two is tolower 87.Ar tocode 88or tolower 89.Ar fromcode . 90.It Fa KICONV_UPPER 91.It Fa KICONV_FROM_UPPER 92It generates a toupper table in addition to a character conversion table. 93The difference between two is toupper 94.Ar tocode 95or toupper 96.Ar fromcode . 97.El 98.Pp 99A tolower/toupper conversion is limited to single-byte characters. 100.Pp 101.Fn kiconv_add_xlat16_cspairs 102defines two conversion tables which are from 103.Ar localcode 104to 105.Ar foreigncode 106and from 107.Ar foreigncode 108to 109.Ar localcode . 110This conversion tables also contain both of tolower and toupper tables. 111.Pp 112.Fn kiconv_add_xlat16_table 113defines a conversion table directly pointed by 114.Ar data 115whose length is 116.Ar datalen , 117not using 118.Xr iconv 3 . 119.Sh SEE ALSO 120.Xr iconv 3 , 121.Xr tolower 3 , 122.Xr toupper 3 , 123.Xr iconv 9 124