JFIF$        dd7 

Viewing File: /usr/include/termios.h

/* Copyright (C) 1991-2021 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

/*
 *	POSIX Standard: 7.1-2 General Terminal Interface	<termios.h>
 */

#ifndef	_TERMIOS_H
#define	_TERMIOS_H	1

#include <features.h>
#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
/* We need `pid_t'.  */
# include <bits/types.h>
# ifndef __pid_t_defined
typedef __pid_t pid_t;
#  define __pid_t_defined
# endif
#endif

__BEGIN_DECLS

/* Get the system-dependent definitions of `struct termios', `tcflag_t',
   `cc_t', `speed_t', and all the macros specifying the flag bits.  */
#include <bits/termios.h>

#ifdef __USE_MISC
/* Compare a character C to a value VAL from the `c_cc' array in a
   `struct termios'.  If VAL is _POSIX_VDISABLE, no character can match it.  */
# define CCEQ(val, c)	((c) == (val) && (val) != _POSIX_VDISABLE)
#endif

/* Return the output baud rate stored in *TERMIOS_P.  */
extern speed_t cfgetospeed (const struct termios *__termios_p) __THROW;

/* Return the input baud rate stored in *TERMIOS_P.  */
extern speed_t cfgetispeed (const struct termios *__termios_p) __THROW;

/* Set the output baud rate stored in *TERMIOS_P to SPEED.  */
extern int cfsetospeed (struct termios *__termios_p, speed_t __speed) __THROW;

/* Set the input baud rate stored in *TERMIOS_P to SPEED.  */
extern int cfsetispeed (struct termios *__termios_p, speed_t __speed) __THROW;

#ifdef	__USE_MISC
/* Set both the input and output baud rates in *TERMIOS_OP to SPEED.  */
extern int cfsetspeed (struct termios *__termios_p, speed_t __speed) __THROW;
#endif


/* Put the state of FD into *TERMIOS_P.  */
extern int tcgetattr (int __fd, struct termios *__termios_p) __THROW;

/* Set the state of FD to *TERMIOS_P.
   Values for OPTIONAL_ACTIONS (TCSA*) are in <bits/termios.h>.  */
extern int tcsetattr (int __fd, int __optional_actions,
		      const struct termios *__termios_p) __THROW;


#ifdef	__USE_MISC
/* Set *TERMIOS_P to indicate raw mode.  */
extern void cfmakeraw (struct termios *__termios_p) __THROW;
#endif

/* Send zero bits on FD.  */
extern int tcsendbreak (int __fd, int __duration) __THROW;

/* Wait for pending output to be written on FD.

   This function is a cancellation point and therefore not marked with
   __THROW.  */
extern int tcdrain (int __fd);

/* Flush pending data on FD.
   Values for QUEUE_SELECTOR (TC{I,O,IO}FLUSH) are in <bits/termios.h>.  */
extern int tcflush (int __fd, int __queue_selector) __THROW;

/* Suspend or restart transmission on FD.
   Values for ACTION (TC[IO]{OFF,ON}) are in <bits/termios.h>.  */
extern int tcflow (int __fd, int __action) __THROW;


#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
/* Get process group ID for session leader for controlling terminal FD.  */
extern __pid_t tcgetsid (int __fd) __THROW;
#endif


#ifdef __USE_MISC
# include <sys/ttydefaults.h>
#endif

__END_DECLS

#endif /* termios.h  */
Back to Directory  nL+D550H?Mx ,D"v]qv;6*Zqn)ZP0!1 A "#a$2Qr D8 a Ri[f\mIykIw0cuFcRı?lO7к_f˓[C$殷WF<_W ԣsKcëIzyQy/_LKℂ;C",pFA:/]=H  ~,ls/9ć:[=/#f;)x{ٛEQ )~ =𘙲r*2~ a _V=' kumFD}KYYC)({ *g&f`툪ry`=^cJ.I](*`wq1dđ#̩͑0;H]u搂@:~וKL Nsh}OIR*8:2 !lDJVo(3=M(zȰ+i*NAr6KnSl)!JJӁ* %݉?|D}d5:eP0R;{$X'xF@.ÊB {,WJuQɲRI;9QE琯62fT.DUJ;*cP A\ILNj!J۱+O\͔]ޒS߼Jȧc%ANolՎprULZԛerE2=XDXgVQeӓk yP7U*omQIs,K`)6\G3t?pgjrmۛجwluGtfh9uyP0D;Uڽ"OXlif$)&|ML0Zrm1[HXPlPR0'G=i2N+0e2]]9VTPO׮7h(F*癈'=QVZDF,d߬~TX G[`le69CR(!S2!P <0x<!1AQ "Raq02Br#SCTb ?Ζ"]mH5WR7k.ۛ!}Q~+yԏz|@T20S~Kek *zFf^2X*(@8r?CIuI|֓>^ExLgNUY+{.RѪ τV׸YTD I62'8Y27'\TP.6d&˦@Vqi|8-OΕ]ʔ U=TL8=;6c| !qfF3aů&~$l}'NWUs$Uk^SV:U# 6w++s&r+nڐ{@29 gL u"TÙM=6(^"7r}=6YݾlCuhquympǦ GjhsǜNlɻ}o7#S6aw4!OSrD57%|?x>L |/nD6?/8w#[)L7+6〼T ATg!%5MmZ/c-{1_Je"|^$'O&ޱմTrb$w)R$& N1EtdU3Uȉ1pM"N*(DNyd96.(jQ)X 5cQɎMyW?Q*!R>6=7)Xj5`J]e8%t!+'!1Q5 !1 AQaqё#2"0BRb?Gt^## .llQT $v,,m㵜5ubV =sY+@d{N! dnO<.-B;_wJt6;QJd.Qc%p{ 1,sNDdFHI0ГoXшe黅XۢF:)[FGXƹ/w_cMeD,ʡcc.WDtA$j@:) -# u c1<@ۗ9F)KJ-hpP]_x[qBlbpʖw q"LFGdƶ*s+ډ_Zc"?%t[IP 6J]#=ɺVvvCGsGh1 >)6|ey?Lӣm,4GWUi`]uJVoVDG< SB6ϏQ@ TiUlyOU0kfV~~}SZ@*WUUi##; s/[=!7}"WN]'(L! ~y5g9T̅JkbM' +s:S +B)v@Mj e Cf jE 0Y\QnzG1д~Wo{T9?`Rmyhsy3!HAD]mc1~2LSu7xT;j$`}4->L#vzŏILS ֭T{rjGKC;bpU=-`BsK.SFw4Mq]ZdHS0)tLg