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.\" From dholland@burgundy.eecs.harvard.edu Tue Mar 24 18:08:15 1998
.\"
.\" This man page was written in 1998 by David A. Holland
.\" and placed in the Public Domain. Polished a bit by aeb.
.\"
.\" Japanese Version Copyright (c) 1998 NAKANO Takeo all rights reserved.
.\" Translated Fri Mar 22 1998 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\"
.Dd March 24, 1998
.Dt STDIN 3
.Os "Linux 2.0"
.Sh ̾
.Nm stdin ,
.Nm stdout ,
.Nm stderr
.Nd ɸ I/O ȥ
.Sh
.Fd #include <stdio.h>
.Fd extern FILE *stdin;
.Fd extern FILE *stdout;
.Fd extern FILE *stderr;
.Sh
ɸδĶǤϡ Unix ץϵưˡץƤ륹ȥ
3 Ϳ롣줾ѡѡǥå䥨顼
ɽѤΤΤǤ롣̾桼ü (
.Xr tty 4
) ³Ƥ뤬ƥץǤˤäƥե
¾ΥǥХ˴ϢŤƤ뤳Ȥ⤢ (
.Xr sh 1
``쥯'' ⻲ȤΤ)
.Pp
ϥȥ ``standard input'' ȸƤФ롣ϥȥ
``standard output''顼ȥ ``standard error'' ȸƤФ롣
Ѹṳ̂Τ줾ΥեܥȤʤ롣
ޤ
.Nm stdin ,
.Nm stdout ,
.Nm stderr
Ǥ롣
.Pp
Υܥ
.Xr stdio 3
Υޥǡ FILE ؤΥݥǤ롣ä
.Xr fprintf 3
.Xr fread 3
ʤɤδؿȤȤѤ뤳ȤǤ롣
.Pp
FILE Unix Υեǥץ˥Хåեǽɲäåѡ
Ǥ뤫顢Υޥˤбե뤬ꡢ Unix raw ե
륤ե (
.Xr read 2
.Xr lseek 2
ʤ) ˤäƥ뤳ȤǤ롣ȥ
.Nm stdin ,
.Nm stdout ,
.Nm stderr
˷ӤĤƤեǥץֹϡ줾 0, 1, 2
Ǥ롣ץץåܥ STDIN_FILENO, STDOUT_FILENO,
STDERR_FILENO <unistd.h> Ǥ줾줳ͤƤ롣
.Pp
FILE raw ʥեǥץʻѤϡͽǤʤ̤
뤳ȤΤǡ̾٤Ǥ롣 (ޥҥƥåʿͤ:
POSIX.1 Υ 8.2.3 ˤϡκѤưɤΤ褦ˤʤꤽ
ܤҤƤ롣)
Ūʥ롼ϰʲ̤: եǥץϥͥˤä
졢 stdio ñ˥饤֥ˤäưΤǤ롣ʤ㤨
exec θˤϡҥץϥץƤեǥץ
٤ƷѾ뤬ƤΥȥϤ٤ƥԲĤȤʤ롣
.Pp
ܥ
.Nm stdin ,
.Nm stdout ,
.Nm stderr
Ϥ٤ƥޥȤƤΤǡؤ
ϰܿݾڤʤɸॹȥϥ饤֥ؿ
.Xr freopen 3
ѤС̤Υե褦ѹ뤳ȤǤ롣Υ饤֥
ؿ
.Nm stdin ,
.Nm stdout ,
.Nm stderr
κƳƤǽʤ褦̤Ƴ줿ΤǤ롣
ɸॹȥ
.Xr exit 3
θƤӽФȡץｪλˤäƥ롣
.Sh Ϣ
.Xr sh 1 ,
.Xr csh 1 ,
.Xr open 2 ,
.Xr fopen 3 ,
.Xr stdio 3
.Sh ͻ
.Nm stderr
ȥϥХåեƤʤ
.Nm stdout
ȥϡü³ƤȤˤϹñ̤ǥХåե
롣ԤʤƤϡ
.Xr fflush 3
.Xr exit 3
ƤӽФ뤫ʸޤɽʤϡä˥
Хåˤơͽʤ̤븶Ȥʤ뤫⤷ʤ
ɸॹȥ (뤤¾Τ٤ƤΥȥ) Хåե⡼
ɤϡ
.Xr setbuf 3
ޤ
.Xr setvbuf 3
ƤӽФȤˤäѹǤ롣
.Nm stdin
ü³ƤȤϡüΥɥ饤ФǥХåեƤ
ǽ뤳Ȥˤդ뤳ȡ stdio ΥХåեȤ
طʤ¸ߤ롣 (ºݡ̾üϤϥͥˤäƹñ
ǥХåեƤ롣) ΥͥˤϤΰ
.Xr tcsetattr 3
ʤɤθƤӽФˤäѹ뤳ȤǤ롣
.Xr stty 1
.Xr termios 3
⻲Ȥ뤳ȡ
.Sh
.Nm stdin ,
.Nm stdout ,
.Nm stderr
ޥ
.St -ansiC
˽Ƥ롣ޤ ANSI C Ǥϡ 3 ĤΥȥबץ
εư˥ץƤ٤Ǥ뤳ȤꤵƤ롣
|
