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.\" Copyright (c) 1993 by Thomas Koenig (ig25@rz.uni-karlsruhe.de)
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Permission is granted to copy and distribute modified versions of this
.\" manual under the conditions for verbatim copying, provided that the
.\" entire resulting derived work is distributed under the terms of a
.\" permission notice identical to this one
.\"
.\" Since the Linux kernel and libraries are constantly changing, this
.\" manual page may be incorrect or out-of-date. The author(s) assume no
.\" responsibility for errors or omissions, or for damages resulting from
.\" the use of the information contained herein. The author(s) may not
.\" have taken the same level of care in the production of this manual,
.\" which is licensed free of charge, as they might when working
.\" professionally.
.\"
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\" License.
.\" Modified Wed Jul 28 11:12:07 1993 by Rik Faith (faith@cs.unc.edu)
.\"
.\" Japanese Version Copyright (c) 1997 IMAMURA Nobutaka
.\" all rights reserved.
.\" Translated Fri Feb 14 12:40:22 JST 1997
.\" by IMAMURA Nobutaka <imamura@spp.hpc.fujitsu.co.jp>
.\"
.\" Updated Sun Aug 29 JST 1999 by Kentaro Shirakata <argrath@ub32.org>
.\" Updated Fri Nov 2 JST 2001 by Kentaro Shirakata <argrath@ub32.org>
.\"
.TH GETS 3 1993-04-04 "GNU" "Linux Programmer's Manual"
.SH ̾
fgetc, fgets, getc, getchar, gets, ungetc \- ʸʸ
.SH
.nf
.B #include <stdio.h>
.sp
.BI "int fgetc(FILE *" stream );
.nl
.BI "char *fgets(char *" "s" ", int " "size" ", FILE *" "stream" );
.nl
.BI "int getc(FILE *" stream );
.nl
.BI "int getchar(void);"
.nl
.BI "char *gets(char *" "s" );
.nl
.BI "int ungetc(int " c ", FILE *" stream );
.SH
.B fgetc()
.I stream
鼡ʸ
.B unsigned char
Ȥɤ
.BR int
˥㥹Ȥ֤եν䥨顼Ȥʤä
.B EOF
֤
.PP
.B getc()
.B fgetc()
Ʊͤ
.I stream
ʣɾޥȤƼ뤫⤷ʤ
.PP
.B getchar()
.BI "getc(" stdin ) \fR
ƱǤ롣
.PP
.BR gets()
.I stdin
ʸ뤤
.BR EOF
(
.BR '\e0'
֤)ޤǤ1Ԥ
.I s
ǼХåեɤ߹ࡣ
ХåեΥСϥåʤ(
.B Х
)
.PP
.B fgets()
.I size
1ʸʾ徯ʤʸ
.I stream
ɤ߹ߡ
.IR s
ǼХåե˽ࡣɤ߹ߤ
.B EOF
ޤϲʸɤ߹彪롣
ʸɤޤȥХåե˽ޤ롣
.B '\e0'
ʸХåեκǸʸθ1ʸޤ롣
.PP
.B ungetc()
ϸreadɤ褦ˡ
.I c
.BR "unsigned char"
˥㥹Ȥ
.IR stream
˽᤹
.PP
ǽҤ٤ؿθƽФ
.B stdio
饤֥ϴؿƱϥȥظߤ˺ƻȤȤǤ롣
.PP
νå˹ԤȤϡ
.BR unlocked_stdio (3)
ȤΤȡ
.SH ֤
.BR fgetc() , " getc()", " getchar()"
ʸ
.B unsigned char
Ȥɤ,
.B int
˥㥹Ȥ֤եν
.B EOF
Ȥ֤顼֤
.PP
.BR gets() " " fgets()
.I s
֤եνꤢ뤤ϥ顼ξ
.B NULL
֤
.PP
.B ungetc()
.I c
֤顼ξ
.B EOF
֤
.SH
ANSI - C, POSIX.1
.SH Х
.BR gets()
Ф˻ѤƤϤʤʤ
ǡΤ뤳Ȥʤ
.B gets()
ʸɤफΤϤǤ
.B gets()
Хåեνۤƽ³뤿ᡢѤѴǤ롣
λϥԥ塼ΥƥˤΤ˻ȤƤ
.B fgets()
Ȥȡ
.PP
ϥȥΥեǥץФ
.B stdio
饤֥ϴؿȡ٥ƤӽФ
.B read()
ƸƤӽФϴʤ̤ǡ餯ʤ
˾Ǥ̤ǤϤʤ
.SH Ϣ
.BR read (2),
.BR write (2),
.BR ferror (3),
.BR fopen (3),
.BR fread (3),
.BR fseek (3),
.BR puts (3),
.BR scanf (3),
.BR unlocked_stdio (3)
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