| /* Copyright (C) 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 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #include <errno.h> |
| #include <termios.h> |
| #include "aix-termios.h" |
| |
| int |
| tcgetattr (fd, linuxtermios_p) |
| int fd; |
| struct termios *linuxtermios_p; |
| { |
| struct aixtermios aixtermios; |
| int result; |
| |
| result = /* make syscall */; |
| |
| if (result != -1) |
| { |
| /* Convert the result. */ |
| |
| linuxtermios_p->c_cc[VINTR] = aixtermios.c_cc[AIX_VINTR]; |
| linuxtermios_p->c_cc[VQUIT] = aixtermios.c_cc[AIX_VQUIT]; |
| linuxtermios_p->c_cc[VERASE] = aixtermios.c_cc[AIX_VERASE]; |
| linuxtermios_p->c_cc[VKILL] = aixtermios.c_cc[AIX_VKILL]; |
| linuxtermios_p->c_cc[VEOF] = aixtermios.c_cc[AIX_VEOF]; |
| // XXX VMIN has the same value as VEOF !? |
| linuxtermios_p->c_cc[VEOL] = aixtermios.c_cc[AIX_VEOL]; |
| // XXX VTIME has the same value as VEOL !? |
| linuxtermios_p->c_cc[VEOL2] = aixtermios.c_cc[AIX_VEOL2]; |
| linuxtermios_p->c_cc[VSTART] = aixtermios.c_cc[AIX_VSTART]; |
| linuxtermios_p->c_cc[VSTOP] = aixtermios.c_cc[AIX_VSTOP]; |
| linuxtermios_p->c_cc[VSUSP] = aixtermios.c_cc[AIX_VSUSP]; |
| // XXX No Linux equivalent for VDSUSP !? |
| linuxtermios_p->c_cc[VREPRINT] = aixtermios.c_cc[AIX_VREPRINT]; |
| linuxtermios_p->c_cc[VDISCARD] = aixtermios.c_cc[AIX_VDISCARD]; |
| linuxtermios_p->c_cc[VWERASE] = aixtermios.c_cc[AIX_VWERASE]; |
| linuxtermios_p->c_cc[VLNEXT] = aixtermios.c_cc[AIX_VLNEXT]; |
| |
| linuxtermios_p->c_cflag = aixtermios.c_c_flag & AIX_CBAUD; |
| |
| /* Only the IUCLC, IXANY, and IMAXBEL values are different in the |
| c_iflag member. */ |
| linuxtermios_p->c_iflag = aixtermios.c_iflag & 0x7ff; |
| if (aixtermios.c_iflag & AIX_IXANY) |
| linuxtermios_p->c_iflag |= IXANY; |
| if (aixtermios.c_iflag & AIX_IUCLC) |
| linuxtermios_p->c_iflag |= IUCLC; |
| if (aixtermios.c_iflag & AIX_IMAXBEL) |
| linuxtermios_p->c_iflag |= IMAXBEL; |
| |
| /* Many of the c_oflag files differ. Bummer. */ |
| linuxtermios_p->c_oflag = (aixtermios.c_oflag |
| & (OPOST | OCRNL | ONOCR | ONLRET | OFILL |
| | OFDEL | TABDLY)); |
| if (aixtermios.c_oflag & AIX_OLCUC) |
| linuxtermios_p->c_oflag |= OLCUC; |
| if (aixtermios.c_oflag & AIX_ONLCR) |
| linuxtermios_p->c_oflag |= ONLCR; |
| if (aixtermiosc_oflag & AIX_NLDLY) |
| linuxtermios_p->c_oflag |= NL1; |
| |
| if (aixtermiosc_oflag.c_oflag & AIX_TABDLY) |
| { |
| #define offset 2 |
| #if AIX_TAB1 << offset != TAB1 || AIX_TAB3 << offset != TAB3 |
| # error "Check the offset" |
| #endif |
| linuxtermios_p->c_oflag |= (aixtermios.c_oflag >> offset) & TABDLY; |
| #undef offset |
| } |
| if (aixtermios.c_oflag & AIX_FFDLY) |
| linuxtermios_p->c_oflag |= FF1; |
| if (aixtermios.c_oflag & AIX_BSDLY) |
| linuxtermios_p->c_oflag |= BS1; |
| if (aixtermios.c_oflag & AIX_VTDLY) |
| linuxtermios_p->c_oflag |= VT1; |
| |
| /* A lot of the c_cflag member is also different. */ |
| if (aixtermios.c_cflag & AIX_CSIZE) |
| { |
| #define offset 4 |
| #if CSIZE >> offset != AIX_CSIZE |
| # error "Check the offset" |
| #endif |
| linuxtermios_p->c_cflag |= (aixtermios.c_cflag >> offset) & CSIZE; |
| #undef offset |
| } |
| |
| if (aixtermios.c_cflag & AIX_STOPB) |
| linuxtermios_p->c_cflag |= STOPB; |
| if (aixtermios.c_cflag & AIX_CREAD) |
| linuxtermios_p->c_cflag |= CREAD; |
| if (aixtermios.cflag & AIX_PARENB) |
| linuxtermios_p->c_cflag |= PARENB; |
| if (aixtermios.cflag & AIX_PARODD) |
| linuxtermios_p->c_cflag |= PARODD; |
| if (aixtermios.c_cflag & AIX_HUPCL) |
| linuxtermios_p->c_cflag |= HUPCL; |
| if (aixtermios.c_cflag & AIX_CLOCAL) |
| linuxtermios_p->c_cflag |= CLOCAL; |
| |
| /* The c_lflag is information is also different. */ |
| aixtermios.c_lflag = 0; |
| if (aixtermios.c_lflag & AIX_ISIG) |
| linuxtermios_p->c_lflag |= ISIG; |
| if (aixtermios.c_lflag & AIX_ICANON) |
| linuxtermios_p->c_lflag |= ICANON; |
| if (aixtermios.c_lflag & AIX_XCASE) |
| linuxtermios_p->c_lflag |= XCASE; |
| if (aixtermios.c_lflag & AIX_ECHO) |
| linuxtermios_p->c_lflag |= ECHO; |
| if (aixtermios.c_lflag & AIX_ECHOE) |
| linuxtermios_p->c_lflag |= ECHOE; |
| if (aixtermios.c_lflag & AIX_ECHOK) |
| linuxtermios_p->c_lflag |= ECHOK; |
| if (aixtermios.c_lflag & AIX_ECHONL) |
| linuxtermios_p->c_lflag |= ECHONL; |
| if (aixtermios.c_lflag & AIX_NOFLSH) |
| linuxtermios_p->c_lflag |= NOFLSH; |
| if (aixtermios.c_lflag & AIX_TOSTOP) |
| linuxtermios_p->c_lflag |= TOSTOP; |
| if (aixtermios.c_lflag & AIX_ECHOCTL) |
| linuxtermios_p->c_lflag |= ECHOCTL; |
| if (aixtermios.c_lflag & AIX_ECHOPRT) |
| linuxtermios_p->c_lflag |= ECHOPRT; |
| if (aixtermios.c_lflag & AIX_ECHOKE) |
| linuxtermios_p->c_lflag |= ECHOKE; |
| if (aixtermios.c_lflag & AIX_FLUSHO) |
| linuxtermios_p->c_lflag |= FLUSHO; |
| if (aixtermios.c_lflag & AIX_PENDIN) |
| linuxtermios_p->c_lflag |= PENDIN; |
| if (aixtermios->c_lflag & AIX_IEXTEN) |
| linuxtermios_p->c_lflag |= IEXTEN; |
| } |
| else |
| // Convert error here or in syscall. |
| ; |
| |
| return result; |
| } |