apps/vterm/vterm.c

   1 /*
   2     meinOS - A unix-like x86 microkernel operating system
   3     Copyright (C) 2008  Janosch Gräf <janosch.graef@gmx.net>
   4
   5     This program is free software: you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation, either version 3 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18
  19 #include <sys/types.h>
  20 #include <llist.h>
  21
  22 void vt_init() {
  23   memset(vt_shortcuts,0,sizeof(vt_shortcuts));
  24 }
  25
  26 vt_term_t *vt_term_create(int shortcut) {
  27   vt_term_t *term = malloc(sizeof(vterm_t));
  28   if (shortcut>=0 && shortcut<10) vt_shortcuts[shortcut] = term;
  29   llist_push(vt_terminals,term);
  30   return term;
  31 }
  32
  33 void vt_term_destroy(vt_term_t *term) {
  34   llist_remove(vt_terminals,llist_find(vt_terminals,term));
  35   free(term);
  36 }
  37