2 * FCRON - periodic command scheduler
4 * Copyright 2000-2001 Thibault Godouet <fcron@free.fr>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * The GNU General Public License can also be found in the file
21 * `LICENSE' that comes with the fcron source distribution.
24 /* $Id: global.h,v 1.28 2001-05-28 18:48:48 thib Exp $ */
28 WARNING : this file should not be modified.
29 Compilation's options are in config.h
35 /* config.h must be included before every other includes
36 * (contains the compilation options) */
61 #ifdef HAVE_SYS_FILE_H
66 #include <sys/types.h>
68 #ifdef HAVE_SYS_WAIT_H
76 #ifdef TIME_WITH_SYS_TIME
82 #ifdef HAVE_SYS_TERMIOS_H
83 #include <sys/termios.h>
92 #elif HAVE_SYS_FCNTL_H
93 #include <sys/fcntl.h>
101 #include "bitstring.h" /* bit arrays */
102 #include "option.h" /* manage fcrontab's options */
104 /* constants for fcrontabs needed to load and save the fcrontabs to disk */
108 /* functions used by both fcrontab and fcron */
111 /* you should not change this (nor need to do it) */
115 /* options for local functions */
119 #define Alloc(ptr, type) \
120 if( (ptr = calloc(1, sizeof(type))) == NULL ) \
121 die_e("Could not calloc.");
123 #define debug if(debug_opt) Debug
125 typedef struct env_t {
126 char *e_val; /* env value */
127 struct env_t *e_next;
132 struct CL *cf_line_base;
133 char *cf_user; /* user-name */
134 struct env_t *cf_env_base; /* list of all env variables to set */
135 int cf_running; /* number of jobs running */
136 signed char cf_tzdiff; /* time diff between system and local hour */
140 #define OPTION_SIZE 3
142 /* warning : do not change the order of the members of this structure
143 * because some tests made are dependent to that order */
144 /* warning : if you change a field type, you may have to also make some changes
145 * in the save/load binary fcrontab functions */
148 struct CF *cl_file; /* the file in which the line is */
149 unsigned char cl_option[OPTION_SIZE]; /* line's option (see option.h) */
150 char *cl_shell; /* shell command */
151 unsigned char cl_numexe; /* num of entries in lavg/serial queue */
152 unsigned char cl_lavg[LAVG_SIZE];/*load averages needed (1,5,15 mins) */
153 time_t cl_until; /* timeout of the wait for a lavg value */
154 char cl_nice; /* nice value to control priority */
155 char *cl_runas; /* determine permissions of the job */
156 char *cl_mailto; /* mail output to cl_mailto */
157 time_t cl_nextexe; /* time and date of the next execution */
158 unsigned short cl_remain; /* remaining until next execution */
159 long int cl_timefreq; /* Run every n seconds */
160 unsigned short cl_runfreq; /* Run once every n matches */
161 /* see bitstring(3) man page for more details */
162 bitstr_t bit_decl(cl_mins, 60); /* 0-59 */
163 bitstr_t bit_decl(cl_hrs, 24); /* 0-23 */
164 bitstr_t bit_decl(cl_days, 32); /* 1-31 */
165 bitstr_t bit_decl(cl_mons, 12); /* 0-11 */
166 bitstr_t bit_decl(cl_dow, 8); /* 0-7, 0 and 7 are both Sunday */
174 typedef struct lavg {
176 time_t l_until; /* the timeout of the wait for load averages */
184 #endif /* __GLOBAL_H__ */