diff options
Diffstat (limited to 'sysdeps/unix/bsd/tcsetattr.c')
| -rw-r--r-- | sysdeps/unix/bsd/tcsetattr.c | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/sysdeps/unix/bsd/tcsetattr.c b/sysdeps/unix/bsd/tcsetattr.c deleted file mode 100644 index 0741c475e0..0000000000 --- a/sysdeps/unix/bsd/tcsetattr.c +++ /dev/null @@ -1,187 +0,0 @@ -/* Copyright (C) 1991, 1993, 1996, 1997, 2002 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 - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <termios.h> - -#include "bsdtty.h" - - -const speed_t __bsd_speeds[] = - { - 0, - 50, - 75, - 110, - 134, - 150, - 200, - 300, - 600, - 1200, - 1800, - 2400, - 4800, - 9600, - 19200, - 38400, - }; - - -/* Set the state of FD to *TERMIOS_P. */ -int -tcsetattr (fd, optional_actions, termios_p) - int fd; - int optional_actions; - const struct termios *termios_p; -{ - struct sgttyb buf; - struct tchars tchars; - struct ltchars ltchars; - int local; -#ifdef TIOCGETX - int extra; -#endif - size_t i; - - if (__ioctl (fd, TIOCGETP, &buf) < 0 || - __ioctl (fd, TIOCGETC, &tchars) < 0 || - __ioctl (fd, TIOCGLTC, <chars) < 0 || -#ifdef TIOCGETX - __ioctl (fd, TIOCGETX, &extra) < 0 || -#endif - __ioctl (fd, TIOCLGET, &local) < 0) - return -1; - - if (termios_p == NULL) - { - __set_errno (EINVAL); - return -1; - } - switch (optional_actions) - { - case TCSANOW: - break; - case TCSADRAIN: - if (tcdrain (fd) < 0) - return -1; - break; - case TCSAFLUSH: - if (tcflush (fd, TCIFLUSH) < 0) - return -1; - break; - default: - __set_errno (EINVAL); - return -1; - } - - buf.sg_ispeed = buf.sg_ospeed = -1; - for (i = 0; i <= sizeof (__bsd_speeds) / sizeof (__bsd_speeds[0]); ++i) - { - if (__bsd_speeds[i] == termios_p->__ispeed) - buf.sg_ispeed = i; - if (__bsd_speeds[i] == termios_p->__ospeed) - buf.sg_ospeed = i; - } - if (buf.sg_ispeed == -1 || buf.sg_ospeed == -1) - { - __set_errno (EINVAL); - return -1; - } - - buf.sg_flags &= ~(CBREAK|RAW); - if (!(termios_p->c_lflag & ICANON)) - buf.sg_flags |= (termios_p->c_cflag & ISIG) ? CBREAK : RAW; -#ifdef LPASS8 - if (termios_p->c_oflag & CS8) - local |= LPASS8; - else - local &= ~LPASS8; -#endif - if (termios_p->c_lflag & _NOFLSH) - local |= LNOFLSH; - else - local &= ~LNOFLSH; - if (termios_p->c_oflag & OPOST) - local &= ~LLITOUT; - else - local |= LLITOUT; -#ifdef TIOCGETX - if (termios_p->c_lflag & ISIG) - extra &= ~NOISIG; - else - extra |= NOISIG; - if (termios_p->c_cflag & CSTOPB) - extra |= STOPB; - else - extra &= ~STOPB; -#endif - if (termios_p->c_iflag & ICRNL) - buf.sg_flags |= CRMOD; - else - buf.sg_flags &= ~CRMOD; - if (termios_p->c_iflag & IXOFF) - buf.sg_flags |= TANDEM; - else - buf.sg_flags &= ~TANDEM; - - buf.sg_flags &= ~(ODDP|EVENP); - if (!(termios_p->c_cflag & PARENB)) - buf.sg_flags |= ODDP | EVENP; - else if (termios_p->c_cflag & PARODD) - buf.sg_flags |= ODDP; - else - buf.sg_flags |= EVENP; - - if (termios_p->c_lflag & _ECHO) - buf.sg_flags |= ECHO; - else - buf.sg_flags &= ~ECHO; - if (termios_p->c_lflag & ECHOE) - local |= LCRTERA; - else - local &= ~LCRTERA; - if (termios_p->c_lflag & ECHOK) - local |= LCRTKIL; - else - local &= ~LCRTKIL; - if (termios_p->c_lflag & _TOSTOP) - local |= LTOSTOP; - else - local &= ~LTOSTOP; - - buf.sg_erase = termios_p->c_cc[VERASE]; - buf.sg_kill = termios_p->c_cc[VKILL]; - tchars.t_eofc = termios_p->c_cc[VEOF]; - tchars.t_intrc = termios_p->c_cc[VINTR]; - tchars.t_quitc = termios_p->c_cc[VQUIT]; - ltchars.t_suspc = termios_p->c_cc[VSUSP]; - tchars.t_startc = termios_p->c_cc[VSTART]; - tchars.t_stopc = termios_p->c_cc[VSTOP]; - - if (__ioctl (fd, TIOCSETP, &buf) < 0 || - __ioctl (fd, TIOCSETC, &tchars) < 0 || - __ioctl (fd, TIOCSLTC, <chars) < 0 || -#ifdef TIOCGETX - __ioctl (fd, TIOCSETX, &extra) < 0 || -#endif - __ioctl (fd, TIOCLSET, &local) < 0) - return -1; - return 0; -} -libc_hidden_def (tcsetattr) |