From af0172162f7c653cad6a11ed1c1a5459bc154465 Mon Sep 17 00:00:00 2001 From: "Peter S. Mazinger" Date: Sat, 14 Jan 2006 00:58:03 +0000 Subject: hidden_def/hidden_proto: convert all users (I hope) termios split, add some missing headers, other jump relocs removed --- libc/termios/termios.c | 327 ------------------------------------------------- 1 file changed, 327 deletions(-) delete mode 100644 libc/termios/termios.c (limited to 'libc/termios/termios.c') diff --git a/libc/termios/termios.c b/libc/termios/termios.c deleted file mode 100644 index 680796e16..000000000 --- a/libc/termios/termios.c +++ /dev/null @@ -1,327 +0,0 @@ -/* Copyright (C) 1992, 1993, 1996, 1997, 1998 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. - - - About the only thing remaining here fromthe original Linux-8086 C library - version by Robert de Bath , is the general - layout. All else has been recently stolen from GNU libc, since that was - much more current. - */ - -#define tcgetattr __tcgetattr - -#include -#include -#include -#include -#include -#include - -#ifdef L_isatty -/* Return 1 if FD is a terminal, 0 if not. */ - -int attribute_hidden __isatty(int fd) -{ - struct termios term; - return (tcgetattr (fd, &term) == 0); -} -strong_alias(__isatty,isatty) -#endif - -#ifdef L_tcdrain -/* Wait for pending output to be written on FD. */ -int __libc_tcdrain (int fd) -{ - /* With an argument of 1, TCSBRK waits for the output to drain. */ - return __ioctl(fd, TCSBRK, 1); -} -weak_alias(__libc_tcdrain, tcdrain) -#endif - -#ifdef L_tcflow -/* Suspend or restart transmission on FD. */ -int tcflow ( int fd, int action) -{ - return __ioctl(fd, TCXONC, action); -} -#endif - -#ifdef L_tcflush -/* Flush pending data on FD. */ -int tcflush ( int fd, int queue_selector) -{ - return __ioctl(fd, TCFLSH, queue_selector); -} -#endif - -#ifdef L_tcsendbreak -/* Send zero bits on FD. */ -int tcsendbreak( int fd, int duration) -{ - /* The break lasts 0.25 to 0.5 seconds if DURATION is zero, - and an implementation-defined period if DURATION is nonzero. - We define a positive DURATION to be number of milliseconds to break. */ - if (duration <= 0) - return __ioctl(fd, TCSBRK, 0); - -#ifdef TCSBRKP - /* Probably Linux-specific: a positive third TCSBRKP ioctl argument is - defined to be the number of 100ms units to break. */ - return __ioctl(fd, TCSBRKP, (duration + 99) / 100); -#else - /* ioctl can't send a break of any other duration for us. - This could be changed to use trickery (e.g. lower speed and - send a '\0') to send the break, but for now just return an error. */ - __set_errno (EINVAL); - return -1; -#endif -} -#endif - -#ifdef L_tcsetpgrp -/* Set the foreground process group ID of FD set PGRP_ID. */ -int tcsetpgrp ( int fd, pid_t pgrp_id) -{ - return __ioctl (fd, TIOCSPGRP, &pgrp_id); -} -#endif - -#ifdef L_tcgetpgrp -/* Return the foreground process group ID of FD. */ -pid_t attribute_hidden __tcgetpgrp ( int fd) -{ - int pgrp; - - if (__ioctl (fd, TIOCGPGRP, &pgrp) < 0) - return (pid_t) -1; - return (pid_t) pgrp; -} -strong_alias(__tcgetpgrp,tcgetpgrp) -#endif - -/* This is a gross hack around a kernel bug. If the cfsetispeed functions is - * called with the SPEED argument set to zero this means use the same speed as - * for output. But we don't have independent input and output speeds and - * therefore cannot record this. - * - * We use an unused bit in the `c_iflag' field to keep track of this use of - * `cfsetispeed'. The value here must correspond to the one used in - * `tcsetattr.c'. */ -#define IBAUD0 020000000000 - -#ifdef L_cfgetospeed -/* Return the output baud rate stored in *TERMIOS_P. */ -speed_t cfgetospeed ( const struct termios *termios_p) -{ - return termios_p->c_cflag & (CBAUD | CBAUDEX); -} -#endif - -#ifdef L_cfgetispeed - -/* Return the input baud rate stored in *TERMIOS_P. - * Although for Linux there is no difference between input and output - * speed, the numerical 0 is a special case for the input baud rate. It - * should set the input baud rate to the output baud rate. */ -speed_t cfgetispeed (const struct termios *termios_p) -{ - return ((termios_p->c_iflag & IBAUD0) - ? 0 : termios_p->c_cflag & (CBAUD | CBAUDEX)); -} -#endif - -#ifdef L_cfsetospeed -/* Set the output baud rate stored in *TERMIOS_P to SPEED. */ -int attribute_hidden __cfsetospeed (struct termios *termios_p, speed_t speed) -{ - if ((speed & ~CBAUD) != 0 - && (speed < B57600 || speed > B460800)) - { - __set_errno(EINVAL); - return -1; - } - - termios_p->c_cflag &= ~(CBAUD | CBAUDEX); - termios_p->c_cflag |= speed; - - return 0; -} -strong_alias(__cfsetospeed,cfsetospeed) -#endif - -#ifdef L_cfsetispeed -/* Set the input baud rate stored in *TERMIOS_P to SPEED. - * Although for Linux there is no difference between input and output - * speed, the numerical 0 is a special case for the input baud rate. It - * should set the input baud rate to the output baud rate. */ -int attribute_hidden __cfsetispeed ( struct termios *termios_p, speed_t speed) -{ - if ((speed & ~CBAUD) != 0 - && (speed < B57600 || speed > B460800)) - { - __set_errno(EINVAL); - return -1; - } - - if (speed == 0) - termios_p->c_iflag |= IBAUD0; - else - { - termios_p->c_iflag &= ~IBAUD0; - termios_p->c_cflag &= ~(CBAUD | CBAUDEX); - termios_p->c_cflag |= speed; - } - - return 0; -} -strong_alias(__cfsetispeed,cfsetispeed) -#endif - -#ifdef L_cfsetspeed - -extern int __cfsetospeed (struct termios *__termios_p, speed_t __speed) __THROW attribute_hidden; -extern int __cfsetispeed (struct termios *__termios_p, speed_t __speed) __THROW attribute_hidden; - -struct speed_struct -{ - speed_t value; - speed_t internal; -}; - -static const struct speed_struct speeds[] = - { -#ifdef B0 - { 0, B0 }, -#endif -#ifdef B50 - { 50, B50 }, -#endif -#ifdef B75 - { 75, B75 }, -#endif -#ifdef B110 - { 110, B110 }, -#endif -#ifdef B134 - { 134, B134 }, -#endif -#ifdef B150 - { 150, B150 }, -#endif -#ifdef B200 - { 200, B200 }, -#endif -#ifdef B300 - { 300, B300 }, -#endif -#ifdef B600 - { 600, B600 }, -#endif -#ifdef B1200 - { 1200, B1200 }, -#endif -#ifdef B1200 - { 1200, B1200 }, -#endif -#ifdef B1800 - { 1800, B1800 }, -#endif -#ifdef B2400 - { 2400, B2400 }, -#endif -#ifdef B4800 - { 4800, B4800 }, -#endif -#ifdef B9600 - { 9600, B9600 }, -#endif -#ifdef B19200 - { 19200, B19200 }, -#endif -#ifdef B38400 - { 38400, B38400 }, -#endif -#ifdef B57600 - { 57600, B57600 }, -#endif -#ifdef B76800 - { 76800, B76800 }, -#endif -#ifdef B115200 - { 115200, B115200 }, -#endif -#ifdef B153600 - { 153600, B153600 }, -#endif -#ifdef B230400 - { 230400, B230400 }, -#endif -#ifdef B307200 - { 307200, B307200 }, -#endif -#ifdef B460800 - { 460800, B460800 }, -#endif - }; - - -/* Set both the input and output baud rates stored in *TERMIOS_P to SPEED. */ -int cfsetspeed (struct termios *termios_p, speed_t speed) -{ - size_t cnt; - - for (cnt = 0; cnt < sizeof (speeds) / sizeof (speeds[0]); ++cnt) - if (speed == speeds[cnt].internal) - { - __cfsetispeed (termios_p, speed); - __cfsetospeed (termios_p, speed); - return 0; - } - else if (speed == speeds[cnt].value) - { - __cfsetispeed (termios_p, speeds[cnt].internal); - __cfsetospeed (termios_p, speeds[cnt].internal); - return 0; - } - - __set_errno (EINVAL); - - return -1; -} -#endif - -#ifdef L_cfmakeraw -/* Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. -*/ -#include - -/* Set *T to indicate raw mode. */ -void -cfmakeraw (struct termios *t) -{ - t->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON); - t->c_oflag &= ~OPOST; - t->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN); - t->c_cflag &= ~(CSIZE|PARENB); - t->c_cflag |= CS8; - t->c_cc[VMIN] = 1; /* read returns when one char is available. */ - t->c_cc[VTIME] = 0; -} -#endif - -- cgit v1.2.3