include/ttyent.h

   1 /*
   2  * Copyright (c) 1989, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 4. Neither the name of the University nor the names of its contributors
  14  *    may be used to endorse or promote products derived from this software
  15  *    without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  *      @(#)ttyent.h    8.1 (Berkeley) 6/2/93
  30  */
  31
  32 #ifndef _TTYENT_H
  33 #define _TTYENT_H       1
  34
  35 #include <features.h>
  36
  37 #define _PATH_TTYS      "/etc/ttys"
  38
  39 #define _TTYS_OFF       "off"
  40 #define _TTYS_ON        "on"
  41 #define _TTYS_SECURE    "secure"
  42 #define _TTYS_WINDOW    "window"
  43
  44 struct ttyent {
  45         char    *ty_name;       /* terminal device name */
  46         char    *ty_getty;      /* command to execute, usually getty */
  47         char    *ty_type;       /* terminal type for termcap */
  48 #define TTY_ON          0x01    /* enable logins (start ty_getty program) */
  49 #define TTY_SECURE      0x02    /* allow uid of 0 to login */
  50         int     ty_status;      /* status flags */
  51         char    *ty_window;     /* command to start up window manager */
  52         char    *ty_comment;    /* comment field */
  53 };
  54
  55
  56 __BEGIN_DECLS
  57
  58 extern struct ttyent *getttyent (void) __THROW;
  59 extern struct ttyent *getttynam (const char *__tty) __THROW;
  60 extern int setttyent (void) __THROW;
  61 extern int endttyent (void) __THROW;
  62
  63 __END_DECLS
  64
  65 #endif /* ttyent.h */