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ecc3114f2a
This will allow development of a better terminal providing stdin. Added new system calls settermmode(2) and gettermmode(2) declared in <sys/termmode.h>. They allow querying and changing the current mode of terminals (enabling raw keyboard data, signal handling, line buffering, UTF-8 encoding stdin, and more). However, all that is unsupported by the current terminal device driver. Added KBKEY_ENCODE and KBKEY_DECODE macros to <sys/keycodes.h> which allows encoding the kbkey format in UTF-32 characters.
50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
/******************************************************************************
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COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2012.
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This file is part of LibMaxsi.
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LibMaxsi is free software: you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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more details.
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You should have received a copy of the GNU Lesser General Public License
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along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
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terminal.cpp
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Allows user-space to access terminals.
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******************************************************************************/
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#include "platform.h"
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#include "syscall.h"
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#include <sys/termmode.h>
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#include <unistd.h>
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namespace Maxsi
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{
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DEFN_SYSCALL2(int, SysSetTermMode, SYSCALL_SETTERMMODE, int, unsigned);
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DEFN_SYSCALL2(int, SysGetTermMode, SYSCALL_GETTERMMODE, int, unsigned*);
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DEFN_SYSCALL1(int, SysIsATTY, SYSCALL_ISATTY, int);
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extern "C" int settermmode(int fd, unsigned mode)
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{
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return SysSetTermMode(fd, mode);
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}
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extern "C" int gettermmode(int fd, unsigned* mode)
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{
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return SysGetTermMode(fd, mode);
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}
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extern "C" int isatty(int fd)
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{
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return SysIsATTY(fd);
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}
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}
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