contrib/sendmail-8.13.7/include/sm/os/sm_os_linux.h

   1 /*
   2  * Copyright (c) 2000-2001 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: sm_os_linux.h,v 1.12 2001/10/05 01:52:41 ca Exp $
  10  */
  11
  12 /*
  13 **  Platform definitions for Linux
  14 */
  15
  16 #define SM_OS_NAME      "linux"
  17
  18 /* to get version number */
  19 #include <linux/version.h>
  20
  21 # if !defined(KERNEL_VERSION)   /* not defined in 2.0.x kernel series */
  22 #  define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
  23 # endif /* ! KERNEL_VERSION */
  24
  25 /* doesn't seem to work on Linux */
  26 #ifndef SM_CONF_SETITIMER
  27 # define SM_CONF_SETITIMER      0
  28 #endif /* SM_CONF_SETITIMER */
  29
  30 #ifndef SM_CONF_SHM
  31 # if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,19))
  32 #  define SM_CONF_SHM   1
  33 # endif /* LINUX_VERSION_CODE */
  34 #endif /* SM_CONF_SHM */
  35
  36 #define SM_CONF_SYS_CDEFS_H     1
  37 #ifndef SM_CONF_SEM
  38 # define SM_CONF_SEM    2
  39 #endif /* SM_CONF_SEM */
  40 #ifndef SM_CONF_MSG
  41 # define SM_CONF_MSG    1
  42 #endif /* SM_CONF_MSG */