Unfortunately this area is not standardized by POSIX. Linux uses an ioctl which is not that bad, but I'd like to have a designated function. I'm not sure if this facility is powerful enough and whether it should be improved. Also note that I use a struct winsize as on Linux, but I use size_ts instead for the heck of it. Perhaps I should use another name for the struct.
39 lines
1.2 KiB
C++
39 lines
1.2 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 more
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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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winsize.cpp
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Access to terminal resolution.
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******************************************************************************/
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#include <libmaxsi/platform.h>
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#include <libmaxsi/syscall.h>
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#include <termios.h>
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namespace Maxsi {
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DEFN_SYSCALL2(int, SysTCGetWinSize, SYSCALL_TCGETWINSIZE, int, struct winsize*);
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extern "C" int tcgetwinsize(int fd, struct winsize* ws)
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{
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return SysTCGetWinSize(fd, ws);
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}
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} // namespace Maxsi
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