1 /* 2 * Copyright (c) 1999 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: statusd_shm.h,v 8.4 1999/05/18 08:00:04 gshapiro Exp $ 10 * 11 * Contributed by Exactis.com, Inc. 12 * 13 */ 14 15 /* 16 ** The shared memory part of statusd. 17 ** 18 ** Attach to STATUSD_SHM_KEY and update the counter appropriate 19 ** for your type of service. 20 ** 21 */ 22 23 #define STATUSD_MAGIC 110946 24 #define STATUSD_SHM_KEY (key_t)(13) 25 #define STATUSD_LONGS (2) 26 27 typedef struct { 28 unsigned long magic; 29 unsigned long ul[STATUSD_LONGS]; 30 } STATUSD_SHM; 31 32 /* 33 ** Offsets into ul[]. The appropriate program 34 ** increments these as appropriate. 35 */ 36 37 #define STATUSD_COOKIE (0) /* reregister cookie */ 38 39 /* sendmail */ 40 #define STATUSD_SM_NSENDMAIL (1) /* how many running */ 41 42 extern void shmtick __P((int, int)); 43 44