75 lines
1.6 KiB
C
75 lines
1.6 KiB
C
/*
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* This file is part of Jehanne.
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*
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* Copyright (C) 2015 Giacomo Tesio <giacomo@tesio.it>
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*
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* Jehanne is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3 of the License.
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*
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* Jehanne 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Jehanne. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <u.h>
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#include <lib9.h>
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#include "console.h"
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int blind;
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int linecontrol;
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int crnl;
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static void
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usage(void)
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{
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fprint(2, "usage: %s [-d dbgfile] srvname\n", argv0);
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exits("usage");
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}
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void
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main(int argc, char *argv[])
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{
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int fd, devmnt;
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char *srv;
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systemwide = 1; /* only screenconsole allows multiple attach */
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blind = 0;
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linecontrol = 1;
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crnl = 0;
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ARGBEGIN{
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case 'd':
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enabledebug(EARGF(usage()));
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break;
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default:
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usage();
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break;
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}ARGEND;
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if(argc > 1)
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usage();
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if(argc)
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srv = argv[0];
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else
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srv = "screenconsole";
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/* first try in /dev so that binding can work */
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if((fd = open("/dev/scancode", OREAD)) <= 0)
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if((fd = open("#b/scancode", OREAD)) <= 0)
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sysfatal("open keyboard: %r");
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dup(fd, 0);
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close(fd);
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if((fd = open("/dev/cgamem", OWRITE)) <= 0)
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if((fd = open("#P/cgamem", OWRITE)) <= 0)
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sysfatal("open screen: %r");
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dup(fd, 1);
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close(fd);
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fd = servecons(readkeyboard, writecga, &devmnt);
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post(srv, fd);
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exits(0);
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}
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