From bc84839066d313567b1c0a8b5a4d6807fbb789ea Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 18 Apr 2000 17:32:06 +0000 Subject: [PATCH] AIX tcgetattr implementation. --- sysdeps/unix/sysv/aix/tcgetattr.c | 152 ++++++++++++++++++++++++++++++ 1 file changed, 152 insertions(+) create mode 100644 sysdeps/unix/sysv/aix/tcgetattr.c diff --git a/sysdeps/unix/sysv/aix/tcgetattr.c b/sysdeps/unix/sysv/aix/tcgetattr.c new file mode 100644 index 0000000000..b994f178bd --- /dev/null +++ b/sysdeps/unix/sysv/aix/tcgetattr.c @@ -0,0 +1,152 @@ +/* Copyright (C) 1992, 1995, 1996, 1997, 2000 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. */ + +#include +#include +#include +#include +#include + +/* Put the state of FD into *TERMIOS_P. */ +int +__tcgetattr (fd, termios_p) + int fd; + struct termios *termios_p; +{ + struct __sysv_termio buf; + + if (termios_p == NULL) + { + __set_errno (EINVAL); + return -1; + } + + if (__ioctl (fd, _TCGETA, &buf) < 0) + return -1; + + termios_p->c_cflag &= ~0x000f0000; + termios_p->c_cflag |= (termios_p->c_cflag & 0xf) << 16; + + termios_p->c_iflag = 0; + if (buf.c_iflag & _SYSV_IGNBRK) + termios_p->c_iflag |= IGNBRK; + if (buf.c_iflag & _SYSV_BRKINT) + termios_p->c_iflag |= BRKINT; + if (buf.c_iflag & _SYSV_IGNPAR) + termios_p->c_iflag |= IGNPAR; + if (buf.c_iflag & _SYSV_PARMRK) + termios_p->c_iflag |= PARMRK; + if (buf.c_iflag & _SYSV_INPCK) + termios_p->c_iflag |= INPCK; + if (buf.c_iflag & _SYSV_ISTRIP) + termios_p->c_iflag |= ISTRIP; + if (buf.c_iflag & _SYSV_INLCR) + termios_p->c_iflag |= INLCR; + if (buf.c_iflag & _SYSV_IGNCR) + termios_p->c_iflag |= IGNCR; + if (buf.c_iflag & _SYSV_ICRNL) + termios_p->c_iflag |= ICRNL; + if (buf.c_iflag & _SYSV_IXON) + termios_p->c_iflag |= IXON; + if (buf.c_iflag & _SYSV_IXOFF) + termios_p->c_iflag |= IXOFF; + if (buf.c_iflag & _SYSV_IXANY) + termios_p->c_iflag |= IXANY; + if (buf.c_iflag & _SYSV_IMAXBEL) + termios_p->c_iflag |= IMAXBEL; + + termios_p->c_oflag = 0; + if (buf.c_oflag & OPOST) + termios_p->c_oflag |= OPOST; + if (buf.c_oflag & ONLCR) + termios_p->c_oflag |= ONLCR; + termios_p->c_cflag = 0; + switch (buf.c_cflag & _SYSV_CSIZE) + { + case _SYSV_CS5: + termios_p->c_cflag |= CS5; + break; + case _SYSV_CS6: + termios_p->c_cflag |= CS6; + break; + case _SYSV_CS7: + termios_p->c_cflag |= CS7; + break; + case _SYSV_CS8: + termios_p->c_cflag |= CS8; + break; + } + if (buf.c_cflag & _SYSV_CSTOPB) + termios_p->c_cflag |= CSTOPB; + if (buf.c_cflag & _SYSV_CREAD) + termios_p->c_cflag |= CREAD; + if (buf.c_cflag & _SYSV_PARENB) + termios_p->c_cflag |= PARENB; + if (buf.c_cflag & _SYSV_PARODD) + termios_p->c_cflag |= PARODD; + if (buf.c_cflag & _SYSV_HUPCL) + termios_p->c_cflag |= HUPCL; + if (buf.c_cflag & _SYSV_CLOCAL) + termios_p->c_cflag |= CLOCAL; + termios_p->c_lflag = 0; + if (buf.c_lflag & _SYSV_ISIG) + termios_p->c_lflag |= ISIG; + if (buf.c_lflag & _SYSV_ICANON) + termios_p->c_lflag |= ICANON; + if (buf.c_lflag & _SYSV_ECHO) + termios_p->c_lflag |= ECHO; + if (buf.c_lflag & _SYSV_ECHOE) + termios_p->c_lflag |= ECHOE; + if (buf.c_lflag & _SYSV_ECHOK) + termios_p->c_lflag |= ECHOK; + if (buf.c_lflag & _SYSV_ECHONL) + termios_p->c_lflag |= ECHONL; + if (buf.c_lflag & _SYSV_NOFLSH) + termios_p->c_lflag |= NOFLSH; + if (buf.c_lflag & _SYSV_TOSTOP) + termios_p->c_lflag |= TOSTOP; + if (buf.c_lflag & _SYSV_ECHOKE) + termios_p->c_lflag |= ECHOKE; + if (buf.c_lflag & _SYSV_ECHOPRT) + termios_p->c_lflag |= ECHOPRT; + if (buf.c_lflag & _SYSV_ECHOCTL) + termios_p->c_lflag |= ECHOCTL; + if (buf.c_lflag & _SYSV_FLUSHO) + termios_p->c_lflag |= FLUSHO; + if (buf.c_lflag & _SYSV_PENDIN) + termios_p->c_lflag |= PENDIN; + if (buf.c_lflag & _SYSV_IEXTEN) + termios_p->c_lflag |= IEXTEN; + + termios_p->c_cc[VEOF] = buf.c_cc[_SYSV_VEOF]; + termios_p->c_cc[VEOL] = buf.c_cc[_SYSV_VEOL]; + termios_p->c_cc[VEOL2] = buf.c_cc[_SYSV_VEOL2]; + termios_p->c_cc[VERASE] = buf.c_cc[_SYSV_VERASE]; + termios_p->c_cc[VKILL] = buf.c_cc[_SYSV_VKILL]; + termios_p->c_cc[VINTR] = buf.c_cc[_SYSV_VINTR]; + termios_p->c_cc[VQUIT] = buf.c_cc[_SYSV_VQUIT]; + termios_p->c_cc[VSTART] = '\021'; /* XON (^Q). */ + termios_p->c_cc[VSTOP] = '\023'; /* XOFF (^S). */ + termios_p->c_cc[VSUSP] = '\0'; /* System V release 3 lacks job control. */ + termios_p->c_cc[VMIN] = buf.c_cc[_SYSV_VMIN]; + termios_p->c_cc[VTIME] = buf.c_cc[_SYSV_VTIME]; + + return 0; +} + +weak_alias (__tcgetattr, tcgetattr)