fixed bug preventing audit from being disabled -- thanks Thomas Deutschmann

[fcron] / global.h

diff --git a/global.h b/global.h
index 40be6ce03b1b266c4c568045e6ad79297252e763..ce1d2693286374b1e2daa4aeffa3683a2c9a071c 100644 (file)
--- a/global.h
+++ b/global.h
@@ -1,7 +1,7 @@
 /*
  * FCRON - periodic command scheduler 
  *
- *  Copyright 2000-2012 Thibault Godouet <fcron@free.fr>
+ *  Copyright 2000-2016 Thibault Godouet <fcron@free.fr>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -147,6 +147,22 @@
 /* options for local functions */
 #define STD 0
 
+/* Approximate max value of time_t which localtime() allows: on a 64bits system,
+ * this is less than LONG_MAX (64bits) as this is limited by struct tm's tm_year
+ * which is a (not long) int (32bits).
+ * As a time_t of INT_MAX=2^31 is 'only' in year 2038, we try to use a larger value
+ * if we can. */
+/* // FIXME: test on 32bit system */
+/* 2^33 = 8589934592, so LONG is 64bits at least */
+#if (LONG_MAX > INT_MAX) && (LONG_MAX > 8589934592)
+/* defined as time_t of 1st Jan of year (SHRT_MAX-1900) at 00:00:00 */
+#define TIME_T_MAX 971859427200
+#else
+/* struct tm's tm_year is of type int, and tm_year will always be smaller than
+ * the equivalent time_t, so INT_MAX is always a safe max value for time_t. */
+#define TIME_T_MAX INT_MAX
+#endif
+
 /* macros */
 #ifndef HAVE_SETEUID
 #define seteuid(arg) setresuid(-1,(arg),-1)
@@ -232,6 +248,7 @@ typedef struct job_t {
 #include "log.h"
 /* functions used by fcrontab, fcrondyn, and fcron */
 #include "subs.h"
-
+/* file related helper functions */
+#include "filesubs.h"
 
 #endif                          /* __GLOBAL_H__ */