1 /*
   2  * Copyright (c) 2000-2001, 2005, 2008 Sendmail, Inc. and its suppliers.
   3  *      All rights reserved.
   4  *
   5  * By using this file, you agree to the terms and conditions set
   6  * forth in the LICENSE file which can be found at the top level of
   7  * the sendmail distribution.
   8  *
   9  *      $Id: sem.h,v 1.10 2008/05/30 16:26:39 ca Exp $
  10  */
  11 
  12 #ifndef SM_SEM_H
  13 # define SM_SEM_H 1
  14 
  15 #include <sm/gen.h>
  16 
  17 /* key for semaphores */
  18 # define SM_SEM_KEY     (41L)
  19 # define SM_SEM_NO_ID   (-1)
  20 # define SM_NO_SEM(id)  ((id) < 0)
  21 
  22 # if SM_CONF_SEM > 0
  23 #  include <sys/types.h>
  24 #  include <sys/ipc.h>
  25 #  include <sys/sem.h>
  26 
  27 # if SM_CONF_SEM == 2
  28 union semun
  29 {

   1 /*
   2  * Copyright (c) 2000-2001, 2005, 2008 Proofpoint, Inc. and its suppliers.
   3  *      All rights reserved.
   4  *
   5  * By using this file, you agree to the terms and conditions set
   6  * forth in the LICENSE file which can be found at the top level of
   7  * the sendmail distribution.
   8  *
   9  *      $Id: sem.h,v 1.11 2013-11-22 20:51:31 ca Exp $
  10  */
  11 
  12 #ifndef SM_SEM_H
  13 # define SM_SEM_H 1
  14 
  15 #include <sm/gen.h>
  16 
  17 /* key for semaphores */
  18 # define SM_SEM_KEY     (41L)
  19 # define SM_SEM_NO_ID   (-1)
  20 # define SM_NO_SEM(id)  ((id) < 0)
  21 
  22 # if SM_CONF_SEM > 0
  23 #  include <sys/types.h>
  24 #  include <sys/ipc.h>
  25 #  include <sys/sem.h>
  26 
  27 # if SM_CONF_SEM == 2
  28 union semun
  29 {