usr/src/cmd/ttymon/tmstruct.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  27 /*        All Rights Reserved   */
  28
  29
  30 #ifndef _TMSTRUCT_H
  31 #define _TMSTRUCT_H
  32
  33 /*
  34  * /etc/ttydefs structure
  35  */
  36 struct Gdef {
  37         char            *g_id;          /* id for modes & speeds        */
  38         char            *g_iflags;      /* initial terminal flags       */
  39         char            *g_fflags;      /* final terminal flags         */
  40         short           g_autobaud;     /* autobaud indicator           */
  41         char            *g_nextid;      /* next id if this speed is wrong */
  42 };
  43
  44 /*
  45  *      pmtab structure + internal data for ttymon
  46  */
  47 struct pmtab {
  48         /* the following fields are from pmtab                  */
  49         char    *p_tag;         /* port/service tag             */
  50         long    p_flags;        /* flags                        */
  51         char    *p_identity;    /* id for service to run as     */
  52         char    *p_res1;        /* reserved field               */
  53         char    *p_res2;        /* reserved field               */
  54         char    *p_res3;        /* reserved field               */
  55         char    *p_device;      /* full path name of device     */
  56         long    p_ttyflags;     /* ttyflags                     */
  57         int     p_count;        /* wait_read count              */
  58         char    *p_server;      /* full service cmd line        */
  59         int     p_timeout;      /* timeout for input            */
  60         char    *p_ttylabel;    /* ttylabel in /etc/ttydefs     */
  61         char    *p_modules;     /* modules to push              */
  62         char    *p_prompt;      /* prompt message               */
  63         char    *p_dmsg;        /* disable message              */
  64         char    *p_termtype;    /* terminal type                */
  65         char    *p_softcar;     /* use softcarrier              */
  66
  67         /* the following fields are for ttymon internal use     */
  68         int     p_status;       /* status of entry              */
  69         int     p_fd;           /* fd for the open device       */
  70         pid_t   p_pid;          /* pid of child on the device   */
  71         int     p_inservice;    /* service invoked              */
  72         int     p_respawn;      /* respawn count in this series */
  73         long    p_time;         /* start time of a series       */
  74         uid_t   p_uid;          /* uid of p_identity            */
  75         gid_t   p_gid;          /* gid of p_identity            */
  76         char    *p_dir;         /* home dir of p_identity       */
  77         struct  pmtab   *p_next;
  78 };
  79
  80 /*
  81  *      valid flags for p_flags field of pmtab
  82  */
  83 #define X_FLAG  0x1     /* port/service disabled                */
  84 #define U_FLAG  0x2     /* create utmp entry for the service    */
  85
  86 /*
  87  *      valid flags for p_ttyflags field of pmtab
  88  */
  89 #define C_FLAG  0x1     /* invoke service on carrier            */
  90 #define H_FLAG  0x2     /* hangup the line                      */
  91 #define B_FLAG  0x4     /* bi-directional line                  */
  92 #define R_FLAG  0x8     /* do wait_read                         */
  93 #define I_FLAG  0x10    /* initialize only                      */
  94
  95 /*
  96  *      autobaud enabled flag
  97  */
  98 #define A_FLAG  0x20    /* autobaud flag                        */
  99
 100 /*
 101  *      values for p_status field of pmtab
 102  */
 103 #define NOTVALID        0       /* entry is not valid           */
 104 #define VALID           1       /* entry is valid               */
 105 #define CHANGED         2       /* entry is valid but changed   */
 106 #define GETTY           3       /* entry is for ttymon express  */
 107
 108 #define ALLOC_PMTAB \
 109         ((struct pmtab *)calloc((unsigned)1, \
 110                 (unsigned)sizeof (struct pmtab)))
 111
 112 #define PNULL   ((struct pmtab *)NULL)
 113
 114 #endif /* _TMSTRUCT_H */