cron.h revision 6628:f1c2b303c611
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 2008 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26#ifndef _CRON_H 27#define _CRON_H 28 29#pragma ident "%Z%%M% %I% %E% SMI" 30 31/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 32/* All Rights Reserved */ 33 34 35#include <dirent.h> 36#include <auth_attr.h> 37#include <auth_list.h> 38 39#ifdef __cplusplus 40extern "C" { 41#endif 42 43#define FALSE 0 44#define TRUE 1 45#define MINUTE 60L 46#define HOUR 60L*60L 47#define DAY 24L*60L*60L 48#define NQUEUE 26 /* number of queues available */ 49#define ATEVENT 0 50#define BATCHEVENT 1 51#define CRONEVENT 2 52 53#define ADD 'a' 54#define DELETE 'd' 55#define AT 'a' 56#define CRON 'c' 57 58#define QUE(x) ('a'+(x)) 59#define RCODE(x) (((x)>>8)&0377) 60#define TSTAT(x) ((x)&0377) 61 62#define FLEN 15 63#define LLEN 9 64 65/* 66 * structure used for passing messages from the at and crontab commands to cron 67 */ 68struct message { 69 char etype; 70 char action; 71 char fname[FLEN]; 72 char logname[LLEN]; 73} msgbuf; 74 75/* anything below here can be changed */ 76 77#define CRONDIR "/var/spool/cron/crontabs" 78#define ATDIR "/var/spool/cron/atjobs" 79#define ACCTFILE "/var/cron/log" 80#define CRONALLOW "/etc/cron.d/cron.allow" 81#define CRONDENY "/etc/cron.d/cron.deny" 82#define ATALLOW "/etc/cron.d/at.allow" 83#define ATDENY "/etc/cron.d/at.deny" 84#define PROTO "/etc/cron.d/.proto" 85#define QUEDEFS "/etc/cron.d/queuedefs" 86#define FIFO "/etc/cron.d/FIFO" 87#define DEFFILE "/etc/default/cron" 88 89#define SHELL "/usr/bin/sh" /* shell to execute */ 90 91#define CTLINESIZE 1000 /* max chars in a crontab line */ 92#define UNAMESIZE 20 /* max chars in a user name */ 93 94int allowed(char *, char *, char *); 95int days_in_mon(int, int); 96char *errmsg(int); 97char *getuser(uid_t); 98void cron_sendmsg(char, char *, char *, char); 99time_t num(char **); 100void *xmalloc(size_t); 101void *xcalloc(size_t, size_t); 102 103#ifdef __cplusplus 104} 105#endif 106 107#endif /* _CRON_H */ 108