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157 lines
5.5 KiB
C
157 lines
5.5 KiB
C
/* Copyright (C) 2000 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 not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <errno.h>
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#include <termios.h>
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#include "aix-termios.h"
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int
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tcgetattr (fd, linuxtermios_p)
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int fd;
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struct termios *linuxtermios_p;
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{
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struct aixtermios aixtermios;
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int result;
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result = /* make syscall */;
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if (result != -1)
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{
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/* Convert the result. */
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linuxtermios_p->c_cc[VINTR] = aixtermios.c_cc[AIX_VINTR];
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linuxtermios_p->c_cc[VQUIT] = aixtermios.c_cc[AIX_VQUIT];
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linuxtermios_p->c_cc[VERASE] = aixtermios.c_cc[AIX_VERASE];
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linuxtermios_p->c_cc[VKILL] = aixtermios.c_cc[AIX_VKILL];
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linuxtermios_p->c_cc[VEOF] = aixtermios.c_cc[AIX_VEOF];
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// XXX VMIN has the same value as VEOF !?
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linuxtermios_p->c_cc[VEOL] = aixtermios.c_cc[AIX_VEOL];
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// XXX VTIME has the same value as VEOL !?
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linuxtermios_p->c_cc[VEOL2] = aixtermios.c_cc[AIX_VEOL2];
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linuxtermios_p->c_cc[VSTART] = aixtermios.c_cc[AIX_VSTART];
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linuxtermios_p->c_cc[VSTOP] = aixtermios.c_cc[AIX_VSTOP];
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linuxtermios_p->c_cc[VSUSP] = aixtermios.c_cc[AIX_VSUSP];
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// XXX No Linux equivalent for VDSUSP !?
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linuxtermios_p->c_cc[VREPRINT] = aixtermios.c_cc[AIX_VREPRINT];
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linuxtermios_p->c_cc[VDISCARD] = aixtermios.c_cc[AIX_VDISCARD];
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linuxtermios_p->c_cc[VWERASE] = aixtermios.c_cc[AIX_VWERASE];
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linuxtermios_p->c_cc[VLNEXT] = aixtermios.c_cc[AIX_VLNEXT];
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linuxtermios_p->c_cflag = aixtermios.c_c_flag & AIX_CBAUD;
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/* Only the IUCLC, IXANY, and IMAXBEL values are different in the
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c_iflag member. */
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linuxtermios_p->c_iflag = aixtermios.c_iflag & 0x7ff;
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if (aixtermios.c_iflag & AIX_IXANY)
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linuxtermios_p->c_iflag |= IXANY;
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if (aixtermios.c_iflag & AIX_IUCLC)
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linuxtermios_p->c_iflag |= IUCLC;
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if (aixtermios.c_iflag & AIX_IMAXBEL)
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linuxtermios_p->c_iflag |= IMAXBEL;
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/* Many of the c_oflag files differ. Bummer. */
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linuxtermios_p->c_oflag = (aixtermios.c_oflag
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& (OPOST | OCRNL | ONOCR | ONLRET | OFILL
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| OFDEL | TABDLY));
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if (aixtermios.c_oflag & AIX_OLCUC)
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linuxtermios_p->c_oflag |= OLCUC;
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if (aixtermios.c_oflag & AIX_ONLCR)
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linuxtermios_p->c_oflag |= ONLCR;
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if (aixtermiosc_oflag & AIX_NLDLY)
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linuxtermios_p->c_oflag |= NL1;
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if (aixtermiosc_oflag.c_oflag & AIX_TABDLY)
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{
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#define offset 2
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#if AIX_TAB1 << offset != TAB1 || AIX_TAB3 << offset != TAB3
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# error "Check the offset"
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#endif
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linuxtermios_p->c_oflag |= (aixtermios.c_oflag >> offset) & TABDLY;
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#undef offset
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}
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if (aixtermios.c_oflag & AIX_FFDLY)
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linuxtermios_p->c_oflag |= FF1;
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if (aixtermios.c_oflag & AIX_BSDLY)
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linuxtermios_p->c_oflag |= BS1;
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if (aixtermios.c_oflag & AIX_VTDLY)
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linuxtermios_p->c_oflag |= VT1;
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/* A lot of the c_cflag member is also different. */
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if (aixtermios.c_cflag & AIX_CSIZE)
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{
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#define offset 4
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#if CSIZE >> offset != AIX_CSIZE
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# error "Check the offset"
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#endif
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linuxtermios_p->c_cflag |= (aixtermios.c_cflag >> offset) & CSIZE;
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#undef offset
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}
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if (aixtermios.c_cflag & AIX_STOPB)
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linuxtermios_p->c_cflag |= STOPB;
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if (aixtermios.c_cflag & AIX_CREAD)
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linuxtermios_p->c_cflag |= CREAD;
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if (aixtermios.cflag & AIX_PARENB)
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linuxtermios_p->c_cflag |= PARENB;
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if (aixtermios.cflag & AIX_PARODD)
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linuxtermios_p->c_cflag |= PARODD;
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if (aixtermios.c_cflag & AIX_HUPCL)
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linuxtermios_p->c_cflag |= HUPCL;
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if (aixtermios.c_cflag & AIX_CLOCAL)
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linuxtermios_p->c_cflag |= CLOCAL;
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/* The c_lflag is information is also different. */
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aixtermios.c_lflag = 0;
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if (aixtermios.c_lflag & AIX_ISIG)
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linuxtermios_p->c_lflag |= ISIG;
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if (aixtermios.c_lflag & AIX_ICANON)
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linuxtermios_p->c_lflag |= ICANON;
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if (aixtermios.c_lflag & AIX_XCASE)
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linuxtermios_p->c_lflag |= XCASE;
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if (aixtermios.c_lflag & AIX_ECHO)
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linuxtermios_p->c_lflag |= ECHO;
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if (aixtermios.c_lflag & AIX_ECHOE)
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linuxtermios_p->c_lflag |= ECHOE;
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if (aixtermios.c_lflag & AIX_ECHOK)
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linuxtermios_p->c_lflag |= ECHOK;
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if (aixtermios.c_lflag & AIX_ECHONL)
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linuxtermios_p->c_lflag |= ECHONL;
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if (aixtermios.c_lflag & AIX_NOFLSH)
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linuxtermios_p->c_lflag |= NOFLSH;
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if (aixtermios.c_lflag & AIX_TOSTOP)
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linuxtermios_p->c_lflag |= TOSTOP;
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if (aixtermios.c_lflag & AIX_ECHOCTL)
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linuxtermios_p->c_lflag |= ECHOCTL;
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if (aixtermios.c_lflag & AIX_ECHOPRT)
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linuxtermios_p->c_lflag |= ECHOPRT;
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if (aixtermios.c_lflag & AIX_ECHOKE)
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linuxtermios_p->c_lflag |= ECHOKE;
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if (aixtermios.c_lflag & AIX_FLUSHO)
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linuxtermios_p->c_lflag |= FLUSHO;
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if (aixtermios.c_lflag & AIX_PENDIN)
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linuxtermios_p->c_lflag |= PENDIN;
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if (aixtermios->c_lflag & AIX_IEXTEN)
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linuxtermios_p->c_lflag |= IEXTEN;
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}
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else
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// Convert error here or in syscall.
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;
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return result;
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}
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