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.\" (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.\" manual page may be incorrect or out-of-date.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 Sat Jul 24 19:51:06 1993 by Rik Faith (faith@cs.unc.edu)
.TH CTERMID 3 "April 6, 1993" "GNU" "Linux Programmer's Manual"
.SH NOME
ctermid \- obtem o nome do terminal controlador
.SH SINOPSE
.nf
.B #include <stdio.h>
.sp
.BI "char *ctermid(char *" "s" ");"
.fi
.SH DESCRIO
.B ctermid()
retorna uma string indicando o caminho do terminal controlador atual deste processo.
Se
.I s
for
.BR NULL ,
ser usado um buffer esttico, e se
.I s
apontar para um buffer, ele acomodar o path do terminal.
A constante simblica
.B L_ctermid
indica o nmero mximo de caracteres no path retornado.
.SH "VALOR RETORNADO"
Ponteiro para o path.
.SH "DE ACORDO COM"
POSIX.1
.SH "BUGS"
O path retornado pode no identificar inequivocamente o terminal
controlador, podendo, por exemplo, ser
.BR /dev/tty .
.PP
No h garantia de que o programa seja capaz de abrir o terminal.
.SH "VER TAMBM"
.BR ttyname (3)
.SH TRADUZIDO POR LDP-BR em 21/08/2000.
\&\fR\&\f(CWPaulo Csar Mendes <drpc@ism.com.br> (traduo)\fR
\&\fR\&\f(CWxxxxxxxxxxxxxxxxxxxxxxxxx <xxx@xxxxxx.xxx.xx> (reviso)\fR
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