mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-27 11:20:58 +01:00
66ad43d7a0
The <sys/termios.h> header file is hardlinked to <termios.h>. It contains both the structures and the flag definitions, but also the C library interface that's implemented by the C library. This header file has the typical problem of including too many random things and being badly ordered. Instead of trying to fix this, decompose it into two header files: - <sys/_termios.h>, which contains struct termios and the flags. - <termios.h>, which includes <sys/_termios.h> and contains the C library interface. This means userspace has to include <termios.h> for struct termios, while kernelspace code has to include <sys/tty.h>. Also add a <sys/termios.h>, which prints a warning message before including <termios.h>. I am aware that there are some applications that use this header file as well.
101 lines
3.1 KiB
C
101 lines
3.1 KiB
C
/*-
|
|
* Copyright (c) 1988, 1989, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)termios.h 8.3 (Berkeley) 3/28/94
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _TERMIOS_H_
|
|
#define _TERMIOS_H_
|
|
|
|
#include <sys/cdefs.h>
|
|
#include <sys/_termios.h>
|
|
#include <sys/_types.h>
|
|
|
|
#ifndef _PID_T_DECLARED
|
|
typedef __pid_t pid_t;
|
|
#define _PID_T_DECLARED
|
|
#endif
|
|
|
|
#ifndef _POSIX_SOURCE
|
|
#define OXTABS TAB3
|
|
#define MDMBUF CCAR_OFLOW
|
|
#endif
|
|
|
|
#ifndef _POSIX_SOURCE
|
|
#define CCEQ(val, c) ((c) == (val) && (val) != _POSIX_VDISABLE)
|
|
#endif
|
|
|
|
/*
|
|
* Commands passed to tcsetattr() for setting the termios structure.
|
|
*/
|
|
#define TCSANOW 0 /* make change immediate */
|
|
#define TCSADRAIN 1 /* drain output, then change */
|
|
#define TCSAFLUSH 2 /* drain output, flush input */
|
|
#ifndef _POSIX_SOURCE
|
|
#define TCSASOFT 0x10 /* flag - don't alter h.w. state */
|
|
#endif
|
|
|
|
#define TCIFLUSH 1
|
|
#define TCOFLUSH 2
|
|
#define TCIOFLUSH 3
|
|
#define TCOOFF 1
|
|
#define TCOON 2
|
|
#define TCIOFF 3
|
|
#define TCION 4
|
|
|
|
__BEGIN_DECLS
|
|
speed_t cfgetispeed(const struct termios *);
|
|
speed_t cfgetospeed(const struct termios *);
|
|
int cfsetispeed(struct termios *, speed_t);
|
|
int cfsetospeed(struct termios *, speed_t);
|
|
int tcgetattr(int, struct termios *);
|
|
int tcsetattr(int, int, const struct termios *);
|
|
int tcdrain(int);
|
|
int tcflow(int, int);
|
|
int tcflush(int, int);
|
|
int tcsendbreak(int, int);
|
|
|
|
#if __POSIX_VISIBLE >= 200112 || __BSD_VISIBLE
|
|
pid_t tcgetsid(int);
|
|
#endif
|
|
#if __BSD_VISIBLE
|
|
int tcsetsid(int, pid_t);
|
|
|
|
void cfmakeraw(struct termios *);
|
|
int cfsetspeed(struct termios *, speed_t);
|
|
#endif
|
|
__END_DECLS
|
|
|
|
#endif /* !_TERMIOS_H_ */
|
|
|
|
#ifndef _POSIX_SOURCE
|
|
#include <sys/ttycom.h>
|
|
#include <sys/ttydefaults.h>
|
|
#endif
|