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. 72You can specify 73.Ar flag 74to determine if 75.Xr tolower 3 76/ 77.Xr toupper 3 78conversion is included in the table. 79The 80.Ar flag 81has following values. 82.Pp 83.Bl -tag -width "KICONV_FROM_LOWER" -compact 84.It Fa KICONV_LOWER 85.It Fa KICONV_FROM_LOWER 86It generates a tolower table in addition to a character conversion table. 87The difference between two is tolower 88.Ar tocode 89or tolower 90.Ar fromcode . 91.It Fa KICONV_UPPER 92.It Fa KICONV_FROM_UPPER 93It generates a toupper table in addition to a character conversion table. 94The difference between two is toupper 95.Ar tocode 96or toupper 97.Ar fromcode . 98.El 99.Pp 100A tolower/toupper conversion is limited to single-byte characters. 101.Pp 102.Fn kiconv_add_xlat16_cspairs 103defines two conversion tables which are from 104.Ar localcode 105to 106.Ar foreigncode 107and from 108.Ar foreigncode 109to 110.Ar localcode . 111This conversion tables also contain both of tolower and toupper tables. 112.Pp 113.Fn kiconv_add_xlat16_table 114defines a conversion table directly pointed by 115.Ar data 116whose length is 117.Ar datalen , 118not using 119.Xr iconv 3 . 120.Sh SEE ALSO 121.Xr iconv 3 , 122.Xr tolower 3 , 123.Xr toupper 3 , 124.Xr iconv 9 125