sm_os_linux.h revision 90792 
1139823Simp/*
21541Srgrimes * Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
31541Srgrimes *	All rights reserved.
41541Srgrimes *
51541Srgrimes * By using this file, you agree to the terms and conditions set
61541Srgrimes * forth in the LICENSE file which can be found at the top level of
71541Srgrimes * the sendmail distribution.
81541Srgrimes *
91541Srgrimes *	$Id: sm_os_linux.h,v 1.12 2001/10/05 01:52:41 ca Exp $
101541Srgrimes */
111541Srgrimes
121541Srgrimes/*
131541Srgrimes**  Platform definitions for Linux
141541Srgrimes*/
151541Srgrimes
161541Srgrimes#define SM_OS_NAME	"linux"
171541Srgrimes
181541Srgrimes/* to get version number */
191541Srgrimes#include <linux/version.h>
201541Srgrimes
211541Srgrimes# if !defined(KERNEL_VERSION)	/* not defined in 2.0.x kernel series */
221541Srgrimes#  define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
231541Srgrimes# endif /* ! KERNEL_VERSION */
241541Srgrimes
251541Srgrimes/* doesn't seem to work on Linux */
261541Srgrimes#ifndef SM_CONF_SETITIMER
271541Srgrimes# define SM_CONF_SETITIMER	0
281541Srgrimes#endif /* SM_CONF_SETITIMER */
291541Srgrimes
301541Srgrimes#ifndef SM_CONF_SHM
311541Srgrimes# if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,19))
321541Srgrimes#  define SM_CONF_SHM	1
331541Srgrimes# endif /* LINUX_VERSION_CODE */
341541Srgrimes#endif /* SM_CONF_SHM */
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361541Srgrimes#define SM_CONF_SYS_CDEFS_H	1
3750477Speter#ifndef SM_CONF_SEM
381541Srgrimes# define SM_CONF_SEM	2
391541Srgrimes#endif /* SM_CONF_SEM */
402168Spaul#ifndef SM_CONF_MSG
412168Spaul# define SM_CONF_MSG	1
422168Spaul#endif /* SM_CONF_MSG */
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