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    revision 815 by niro, Sat Sep 1 22:45:15 2007 UTC revision 816 by niro, Fri Apr 24 18:33:46 2009 UTC
    # Line 7  Line 7 
    7   * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.   * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
    8   */   */
    9    
    10  #include "busybox.h"  #include "libbb.h"
       
     /* From <linux/vt.h> */  
     enum {  
      VT_ACTIVATE = 0x5606,   /* make vt active */  
      VT_WAITACTIVE = 0x5607  /* wait for vt active */  
     };  
    11    
    12    int chvt_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
    13  int chvt_main(int argc, char **argv)  int chvt_main(int argc, char **argv)
    14  {  {
    15   int fd, num;   int num;
    16    
    17   if (argc != 2) {   if (argc != 2) {
    18   bb_show_usage();   bb_show_usage();
    19   }   }
    20    
    21   fd = get_console_fd();   num = xatou_range(argv[1], 1, 63);
    22   num = xatoul_range(argv[1], 1, 63);   console_make_active(get_console_fd_or_die(), num);
      if ((-1 == ioctl(fd, VT_ACTIVATE, num))  
      || (-1 == ioctl(fd, VT_WAITACTIVE, num))) {  
      bb_perror_msg_and_die("ioctl");  
      }  
    23   return EXIT_SUCCESS;   return EXIT_SUCCESS;
    24  }  }
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