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883bc19b7c
mmap call. * configure.in (os=freebsd*|bsdi*): Set base_os=unix/bsd/bsd4.4 for these too. * sysdeps/unix/sysv/tcsetattr.c: Use |= instead of = to properly set c_oflag value. * Makeconfig [! objpfx] (csu-objpfx): Add trailing slash. * locale/Makefile (categories): Uncomment collate. * locale/lc-collate.c: New file.
209 lines
5.3 KiB
C
209 lines
5.3 KiB
C
/* Copyright (C) 1992, 1995 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#include <ansidecl.h>
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#include <errno.h>
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#include <stddef.h>
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#include <termios.h>
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#include <sys/ioctl.h>
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#include <sysv_termio.h>
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CONST speed_t __unix_speeds[] =
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{
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0,
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50,
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75,
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110,
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134,
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150,
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200,
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300,
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600,
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1200,
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1800,
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2400,
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4800,
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9600,
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19200,
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38400,
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};
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/* Set the state of FD to *TERMIOS_P. */
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int
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DEFUN(tcsetattr, (fd, optional_actions, termios_p),
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int fd AND int optional_actions AND CONST struct termios *termios_p)
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{
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struct __sysv_termio buf;
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int ioctl_function;
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size_t i;
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if (termios_p == NULL)
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{
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errno = EINVAL;
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return -1;
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}
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switch (optional_actions)
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{
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case TCSANOW:
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ioctl_function = _TCSETA;
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break;
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case TCSADRAIN:
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ioctl_function = _TCSETAW;
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break;
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case TCSAFLUSH:
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ioctl_function = _TCSETAF;
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break;
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default:
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errno = EINVAL;
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return -1;
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}
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if (termios_p->__ispeed != termios_p->__ospeed)
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{
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errno = EINVAL;
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return -1;
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}
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buf.c_cflag = -1;
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for (i = 0; i <= sizeof (__unix_speeds) / sizeof (__unix_speeds[0]); ++i)
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{
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if (__unix_speeds[i] == termios_p->__ispeed)
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buf.c_cflag = i;
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}
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if (buf.c_cflag == -1)
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{
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errno = EINVAL;
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return -1;
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}
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buf.c_iflag = 0;
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if (termios_p->c_iflag & IGNBRK)
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buf.c_iflag |= _SYSV_IGNBRK;
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if (termios_p->c_iflag & BRKINT)
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buf.c_iflag |= _SYSV_BRKINT;
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if (termios_p->c_iflag & IGNPAR)
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buf.c_iflag |= _SYSV_IGNPAR;
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if (termios_p->c_iflag & PARMRK)
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buf.c_iflag |= _SYSV_PARMRK;
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if (termios_p->c_iflag & INPCK)
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buf.c_iflag |= _SYSV_INPCK;
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if (termios_p->c_iflag & ISTRIP)
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buf.c_iflag |= _SYSV_ISTRIP;
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if (termios_p->c_iflag & INLCR)
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buf.c_iflag |= _SYSV_INLCR;
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if (termios_p->c_iflag & IGNCR)
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buf.c_iflag |= _SYSV_IGNCR;
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if (termios_p->c_iflag & ICRNL)
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buf.c_iflag |= _SYSV_ICRNL;
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if (termios_p->c_iflag & IXON)
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buf.c_iflag |= _SYSV_IXON;
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if (termios_p->c_iflag & IXOFF)
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buf.c_iflag |= _SYSV_IXOFF;
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if (termios_p->c_iflag & IXANY)
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buf.c_iflag |= _SYSV_IXANY;
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if (termios_p->c_iflag & IMAXBEL)
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buf.c_iflag |= _SYSV_IMAXBEL;
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buf.c_oflag = 0;
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if (termios_p->c_oflag & OPOST)
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buf.c_oflag |= _SYSV_OPOST;
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if (termios_p->c_oflag & ONLCR)
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buf.c_oflag |= _SYSV_ONLCR;
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/* So far, buf.c_cflag contains the speed in CBAUD. */
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if (termios_p->c_cflag & CSTOPB)
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buf.c_cflag |= _SYSV_CSTOPB;
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if (termios_p->c_cflag & CREAD)
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buf.c_cflag |= _SYSV_CREAD;
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if (termios_p->c_cflag & PARENB)
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buf.c_cflag |= _SYSV_PARENB;
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if (termios_p->c_cflag & PARODD)
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buf.c_cflag |= _SYSV_PARODD;
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if (termios_p->c_cflag & HUPCL)
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buf.c_cflag |= _SYSV_HUPCL;
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if (termios_p->c_cflag & CLOCAL)
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buf.c_cflag |= _SYSV_CLOCAL;
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switch (termios_p->c_cflag & CSIZE)
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{
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case CS5:
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buf.c_cflag |= _SYSV_CS5;
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break;
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case CS6:
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buf.c_cflag |= _SYSV_CS6;
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break;
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case CS7:
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buf.c_cflag |= _SYSV_CS7;
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break;
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case CS8:
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buf.c_cflag |= _SYSV_CS8;
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break;
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}
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buf.c_lflag = 0;
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if (termios_p->c_lflag & ISIG)
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buf.c_lflag |= _SYSV_ISIG;
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if (termios_p->c_lflag & ICANON)
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buf.c_lflag |= _SYSV_ICANON;
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if (termios_p->c_lflag & ECHO)
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buf.c_lflag |= _SYSV_ECHO;
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if (termios_p->c_lflag & ECHOE)
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buf.c_lflag |= _SYSV_ECHOE;
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if (termios_p->c_lflag & ECHOK)
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buf.c_lflag |= _SYSV_ECHOK;
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if (termios_p->c_lflag & ECHONL)
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buf.c_lflag |= _SYSV_ECHONL;
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if (termios_p->c_lflag & NOFLSH)
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buf.c_lflag |= _SYSV_NOFLSH;
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if (termios_p->c_lflag & TOSTOP)
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buf.c_lflag |= _SYSV_TOSTOP;
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if (termios_p->c_lflag & ECHOCTL)
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buf.c_lflag |= _SYSV_ECHOCTL;
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if (termios_p->c_lflag & ECHOPRT)
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buf.c_lflag |= _SYSV_ECHOPRT;
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if (termios_p->c_lflag & ECHOKE)
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buf.c_lflag |= _SYSV_ECHOKE;
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if (termios_p->c_lflag & FLUSHO)
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buf.c_lflag |= _SYSV_FLUSHO;
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if (termios_p->c_lflag & PENDIN)
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buf.c_lflag |= _SYSV_PENDIN;
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if (termios_p->c_lflag & IEXTEN)
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buf.c_lflag |= _SYSV_IEXTEN;
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buf.c_cc[_SYSV_VINTR] = termios_p->c_cc[VINTR];
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buf.c_cc[_SYSV_VQUIT] = termios_p->c_cc[VQUIT];
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buf.c_cc[_SYSV_VERASE] = termios_p->c_cc[VERASE];
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buf.c_cc[_SYSV_VKILL] = termios_p->c_cc[VKILL];
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if (buf.c_lflag & _SYSV_ICANON)
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{
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buf.c_cc[_SYSV_VEOF] = termios_p->c_cc[VEOF];
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buf.c_cc[_SYSV_VEOL] = termios_p->c_cc[VEOL];
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}
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else
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{
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buf.c_cc[_SYSV_VMIN] = termios_p->c_cc[VMIN];
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buf.c_cc[_SYSV_VTIME] = termios_p->c_cc[VTIME];
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}
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buf.c_cc[_SYSV_VEOL2] = termios_p->c_cc[VEOL2];
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if (__ioctl (fd, ioctl_function, &buf) < 0)
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return -1;
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return 0;
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}
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