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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
* Copyright 2022 Sebastian Wiedenroth
*/
#ifndef _CRON_H
#define _CRON_H
#include <unistd.h>
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#ifdef __cplusplus
extern "C" {
#endif
#define FALSE 0
#define TRUE 1
#define MINUTE 60L
#define HOUR 60L*60L
#define DAY 24L*60L*60L
#define NQUEUE 26 /* number of queues available */
#define ATEVENT 0
#define BATCHEVENT 1
#define CRONEVENT 2
#define ADD 'a'
#define DELETE 'd'
#define AT 'a'
#define CRON 'c'
#define REFRESH 'r'
#define QUE(x) ('a'+(x))
#define RCODE(x) (((x)>>8)&0377)
#define TSTAT(x) ((x)&0377)
/* This constant must be at least sysconf(_SC_LOGIN_NAME_MAX) in size */
#define UNAMESIZE 32 /* max chars in a user name */
#define FLEN UNAMESIZE
#define LLEN UNAMESIZE
/*
* structure used for passing messages from the at and crontab commands to cron
*/
struct message {
char etype;
char action;
char fname[FLEN];
char logname[LLEN];
};
/*
* Errors from the crontab field parser.
*/
typedef enum {
CFOK = 0,
CFEOLN,
CFUNEXPECT,
CFOUTOFBOUND,
CFEOVERFLOW,
CFENOMEM
} cferror_t;
#define CRONDIR "/var/spool/cron/crontabs"
#define ATDIR "/var/spool/cron/atjobs"
#define ACCTFILE "/var/cron/log"
#define CRONALLOW "/etc/cron.d/cron.allow"
#define CRONDENY "/etc/cron.d/cron.deny"
#define ATALLOW "/etc/cron.d/at.allow"
#define ATDENY "/etc/cron.d/at.deny"
#define PROTO "/etc/cron.d/.proto"
#define QUEDEFS "/etc/cron.d/queuedefs"
#define FIFO "/etc/cron.d/FIFO"
#define DEFFILE "/etc/default/cron"
#define SHELL "/usr/bin/sh" /* shell to execute */
#define ENV_SHELL "SHELL="
#define ENV_TZ "TZ="
#define ENV_HOME "HOME="
#define ENV_RANDOM_DELAY "RANDOM_DELAY="
#define CTLINESIZE 1000 /* max chars in a crontab line */
extern int allowed(char *, char *, char *);
extern int days_in_mon(int, int);
extern char *errmsg(int);
extern char *getuser(uid_t);
extern void cron_sendmsg(char, char *, char *, char);
extern time_t num(char **);
extern void *xmalloc(size_t);
extern void *xcalloc(size_t, size_t);
extern char *xstrdup(const char *);
extern int isvalid_shell(const char *shell);
extern int isvalid_dir(const char *dir);
extern int cron_admin(const char *);
extern cferror_t next_field(uint_t, uint_t, char *, int *, char **);
#ifdef __cplusplus
}
#endif
#endif /* _CRON_H */
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