intro_jfp(7) [sunos man page]

Intro_jfp(7)						   Device and Network Interfaces					      Intro_jfp(7)

NAME

       Intro_jfp, intro_jfp - introduction to JFP special files

DESCRIPTION

       This  section describes various device and network interfaces available on the system.  The types of interfaces described include character
       and block devices, STREAMS modules, network protocols, file systems, and ioctl requests for driver subsystems and classes.

       This section contains the following major collections:(7I)	This section describes ioctl requests which apply to a class of drivers or subsystems. Ioctl requests relevant to only a  specific
		device	are described on the man page for that device. The page for the device in question should still be examined for exceptions
		to the ioctls listed in section 7I.(7M)	This section describes STREAMS modules.  Note that STREAMS drivers are discussed in section 7D. streamio(7I) contains  a  list	of
		ioctl  requests used to manipulate STREAMS modules and interface with the STREAMS framework.  Ioctl requests specific to a STREAMS
		module will be discussed on the man page for that module.

SEE ALSO

       add_drv(1M), rem_drv(1M), intro(2), ioctl(2), socket(3SOCKET), driver.conf(4), intro(7), arp(7P),  icmp(7P),  inet(7P),	ip(7P),  mtio(7I),
       st(7D), streamio(7I), tcp(7P), udp(7P)

       STREAMS Programming Guide

       Writing Device Drivers

LIST

       Name		       Description

       Intro_jfp(7)	       introduction to JFP special files

       jaio(7I) 	       interface to Japanese I/O modules

       jconv7(7M)	       code conversion STREAMS module (7-bit JIS/Japanese EUC)

       jconv8(7M)	       code conversion STREAMS module (8-bit JIS/Japanese EUC)

       jconvrs(7M)	       code conversion STREAMS module (Japanese EUC/PC kanji)

       jconvru(7M)	       code conversion STREAMS module (Japanese EUC/UTF--8)

       jconvs(7M)	       code conversion STREAMS module (PC kanji/Japanese EUC)

       jconvu(7M)	       code conversion STREAMS module (UTF-8/Japanese EUC)

SunOS 5.10							    7 Dec 1999							      Intro_jfp(7)

jconv8(7M)							  STREAMS Modules							jconv8(7M)

NAME

       jconv8 - code conversion STREAMS module (8-bit JIS/Japanese EUC)

SYNOPSIS

       #include <sys/types.h>

       #include <sys/stropt.h>

       #include <sys/conf.h>

       ioctl(fd, I_PUSH, "jconv8");

DESCRIPTION

       jconv8  is a STREAMS module that is available to be pushed onto a stream. Usually, this module has to be pushed onto a stream between a raw
       device such as ptem(7M) and terminal line discipline module such as ldterm(7M).

       jconv8 has to be pushed when you set 8-bit JIS terminal and control Japanese EUC data. It converts up stream for 8-bit JIS code into  Japa-
       nese EUC and passes high module. It also converts down stream for Japanese EUC into 8-bit JIS code and passes low module.

IOCTLS

       jconv8 processes the following ioctls. JA_SKIOC and  JA_GKIOC are specified pointer to the next structure as argument:

	      struct kioc {
		      char ki;
		      char ko;
	      };

       JA_SKIOC        Change the 3rd character of JIS kanji and  ASCII indication escape sequence.

       JA_GKIOC        Return the 3rd character of current JIS kanji and  ASCII indication escape sequence.

       EUC_OXLON       Start performing code conversion between 8-bit JIS and Japanese EUC for	I/O stream.

       EUC_OXLOFF      Stop performing code conversion between 8-bit JIS and Japanese EUC for  I/O stream.

SEE ALSO

       jtty(1), setterm(1), stty(1), streamio(7I), jconv7(7M), jconvrs(7M), jconvru(7M), jconvs(7M), jconvu(7M), ldterm(7M), ptem(7M)

NOTES

       When  you use jconv8 with jconvrs(7M) or jconvru(7M) at once and `raw' is specified by  stty(1), code convert function automatically become
       off without specification by  EUC_OXLON / EUC_OXLOFF. By default, character set indication escape sequences as follows. The  end  character
       may be changed by JA_SKIOC.

	 o  ASCII indication: ESC 2/8 4/10

	 o  Character indication: ESC 2/4 4/2

	 o  Convert with JIS X 0201 Kana: LS1/LS0

       jconv8 does not support Kanji code for Information Interchange (secondary kanji set) provided by JIS X 0212-1990.

       When jconv8 is in use, csh(1) does not work properly for filename additional function.

SunOS 5.10							    13 Aug 1998 							jconv8(7M)