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Diffstat (limited to 'libexec/crond/cron.h')
| -rw-r--r-- | libexec/crond/cron.h | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/libexec/crond/cron.h b/libexec/crond/cron.h deleted file mode 100644 index de89f9fb05f1..000000000000 --- a/libexec/crond/cron.h +++ /dev/null @@ -1,263 +0,0 @@ -/* cron.h - header for vixie's cron - * - * $Header: /a/cvs/386BSD/src/libexec/crond/cron.h,v 1.1.1.1 1993/06/12 14:55:04 rgrimes Exp $ - * $Source: /a/cvs/386BSD/src/libexec/crond/cron.h,v $ - * $Revision: 1.1.1.1 $ - * $Log: cron.h,v $ - * Revision 1.1.1.1 1993/06/12 14:55:04 rgrimes - * Initial import, 0.1 + pk 0.2.4-B1 - * - * Revision 2.1 90/07/18 00:23:47 vixie - * Baseline for 4.4BSD release - * - * Revision 2.0 88/12/10 04:57:39 vixie - * V2 Beta - * - * Revision 1.2 88/11/29 13:05:46 vixie - * seems to work on Ultrix 3.0 FT1 - * - * Revision 1.1 88/11/14 12:27:49 vixie - * Initial revision - * - * Revision 1.4 87/05/02 17:33:08 paul - * baseline for mod.sources release - * - * vix 14jan87 [0 or 7 can be sunday; thanks, mwm@berkeley] - * vix 30dec86 [written] - */ - -/* Copyright 1988,1990 by Paul Vixie - * All rights reserved - * - * Distribute freely, except: don't remove my name from the source or - * documentation (don't take credit for my work), mark your changes (don't - * get me blamed for your possible bugs), don't alter or remove this - * notice. May be sold if buildable source is provided to buyer. No - * warrantee of any kind, express or implied, is included with this - * software; use at your own risk, responsibility for damages (if any) to - * anyone resulting from the use of this software rests entirely with the - * user. - * - * Send bug reports, bug fixes, enhancements, requests, flames, etc., and - * I'll try to keep a version up to date. I can be reached as follows: - * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013, - * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul - */ - -#ifndef _CRON_FLAG -#define _CRON_FLAG - -#include <stdio.h> -#include <ctype.h> -#include <bitstring.h> -#include <sys/types.h> -#include <sys/stat.h> - -#include "config.h" - - /* these are really immutable, and are - * defined for symbolic convenience only - * TRUE, FALSE, and ERR must be distinct - */ -#define TRUE 1 -#define FALSE 0 - /* system calls return this on success */ -#define OK 0 - /* or this on error */ -#define ERR (-1) - - /* meaningless cookie for smart compilers that will pick their - * own register variables; this makes the code neater. - */ -#define local /**/ - - /* turn this on to get '-x' code */ -#ifndef DEBUGGING -#define DEBUGGING FALSE -#endif - -#define READ_PIPE 0 /* which end of a pipe pair do you read? */ -#define WRITE_PIPE 1 /* or write to? */ -#define STDIN 0 /* what is stdin's file descriptor? */ -#define STDOUT 1 /* stdout's? */ -#define STDERR 2 /* stderr's? */ -#define ERROR_EXIT 1 /* exit() with this will scare the shell */ -#define OK_EXIT 0 /* exit() with this is considered 'normal' */ -#define MAX_FNAME 100 /* max length of internally generated fn */ -#define MAX_COMMAND 1000 /* max length of internally generated cmd */ -#define MAX_ENVSTR 1000 /* max length of envvar=value\0 strings */ -#define MAX_TEMPSTR 100 /* obvious */ -#define MAX_UNAME 20 /* max length of username, should be overkill */ -#define ROOT_UID 0 /* don't change this, it really must be root */ -#define ROOT_USER "root" /* ditto */ - - /* NOTE: these correspond to DebugFlagNames, - * defined below. - */ -#define DEXT 0x0001 /* extend flag for other debug masks */ -#define DSCH 0x0002 /* scheduling debug mask */ -#define DPROC 0x0004 /* process control debug mask */ -#define DPARS 0x0008 /* parsing debug mask */ -#define DLOAD 0x0010 /* database loading debug mask */ -#define DMISC 0x0020 /* misc debug mask */ -#define DTEST 0x0040 /* test mode: don't execute any commands */ - - /* the code does not depend on any of vfork's - * side-effects; it just uses it as a quick - * fork-and-exec. - */ -#if defined(BSD) -# define VFORK vfork -#endif -#if defined(ATT) -# define VFORK fork -#endif - -#define CRON_TAB(u) "%s/%s", SPOOL_DIR, u -#define REG register -#define PPC_NULL ((char **)NULL) - -#ifndef MAXHOSTNAMELEN -#define MAXHOSTNAMELEN 64 -#endif - -#define Skip_Blanks(c, f) \ - while (c == '\t' || c == ' ') \ - c = get_char(f); - -#define Skip_Nonblanks(c, f) \ - while (c!='\t' && c!=' ' && c!='\n' && c != EOF) \ - c = get_char(f); - -#define Skip_Line(c, f) \ - do {c = get_char(f);} while (c != '\n' && c != EOF); - -#if DEBUGGING -# define Debug(mask, message) \ - if ( (DebugFlags & (mask) ) == (mask) ) \ - printf message; -#else /* !DEBUGGING */ -# define Debug(mask, message) \ - ; -#endif /* DEBUGGING */ - -#define MkLower(ch) (isupper(ch) ? tolower(ch) : ch) -#define MkUpper(ch) (islower(ch) ? toupper(ch) : ch) -#define Set_LineNum(ln) {Debug(DPARS|DEXT,("linenum=%d\n",ln)); \ - LineNumber = ln; \ - } - -#define FIRST_MINUTE 0 -#define LAST_MINUTE 59 -#define MINUTE_COUNT (LAST_MINUTE - FIRST_MINUTE + 1) - -#define FIRST_HOUR 0 -#define LAST_HOUR 23 -#define HOUR_COUNT (LAST_HOUR - FIRST_HOUR + 1) - -#define FIRST_DOM 1 -#define LAST_DOM 31 -#define DOM_COUNT (LAST_DOM - FIRST_DOM + 1) - -#define FIRST_MONTH 1 -#define LAST_MONTH 12 -#define MONTH_COUNT (LAST_MONTH - FIRST_MONTH + 1) - -/* note on DOW: 0 and 7 are both Sunday, for compatibility reasons. */ -#define FIRST_DOW 0 -#define LAST_DOW 7 -#define DOW_COUNT (LAST_DOW - FIRST_DOW + 1) - - /* each user's crontab will be held as a list of - * the following structure. - * - * These are the cron commands. - */ - -typedef struct _entry - { - struct _entry *next; - char *cmd; - bitstr_t bit_decl(minute, MINUTE_COUNT); - bitstr_t bit_decl(hour, HOUR_COUNT); - bitstr_t bit_decl(dom, DOM_COUNT); - bitstr_t bit_decl(month, MONTH_COUNT); - bitstr_t bit_decl(dow, DOW_COUNT); - int flags; -# define DOM_STAR 0x1 -# define DOW_STAR 0x2 -# define WHEN_REBOOT 0x4 - } - entry; - - /* the crontab database will be a list of the - * following structure, one element per user. - * - * These are the crontabs. - */ - -typedef struct _user - { - struct _user *next, *prev; /* links */ - int uid; /* uid from passwd file */ - int gid; /* gid from passwd file */ - char **envp; /* environ for commands */ - time_t mtime; /* last modtime of crontab */ - entry *crontab; /* this person's crontab */ - } - user; - -typedef struct _cron_db - { - user *head, *tail; /* links */ - time_t mtime; /* last modtime on spooldir */ - } - cron_db; - - /* in the C tradition, we only create - * variables for the main program, just - * extern them elsewhere. - */ - -#ifdef MAIN_PROGRAM - -# if !defined(LINT) && !defined(lint) - static char *copyright[] = { - "@(#) Copyright (C) 1988, 1989, 1990 by Paul Vixie", - "@(#) All rights reserved" - }; -# endif - - char *MonthNames[] = { - "Jan", "Feb", "Mar", "Apr", "May", "Jun", - "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", - NULL}; - char *DowNames[] = { - "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", - NULL}; - char *ProgramName; - int LineNumber; - time_t TargetTime; - -# if DEBUGGING - int DebugFlags; - char *DebugFlagNames[] = { /* sync with #defines */ - "ext", "sch", "proc", "pars", "load", "misc", "test", - NULL}; /* NULL must be last element */ -# endif /* DEBUGGING */ - -#else /* !MAIN_PROGRAM */ - - extern char *MonthNames[]; - extern char *DowNames[]; - extern char *ProgramName; - extern int LineNumber; - extern time_t TargetTime; -# if DEBUGGING - extern int DebugFlags; - extern char *DebugFlagNames[]; -# endif /* DEBUGGING */ -#endif /* MAIN_PROGRAM */ - - -#endif /* _CRON_FLAG */ |