Changed from the old `libconfig' to the new `liboconfig'.

[collectd.git] / src / collectd.h

diff --git a/src/collectd.h b/src/collectd.h
index a5c8169..7784d55 100644 (file)
--- a/src/collectd.h
+++ b/src/collectd.h
@@ -4,8 +4,7 @@
  *
  * 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 the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
+ * Free Software Foundation; only version 2 of the License is applicable.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -101,6 +100,20 @@
 # define assert(...) /* nop */
 #endif
 
+/*
+ * This weird macro cascade forces the glibc to define `NAN'. I don't know
+ * another way to solve this, so more intelligent solutions are welcome. -octo
+ */
+#ifndef __USE_ISOC99
+# define DISABLE__USE_ISOC99 1
+# define __USE_ISOC99 1
+#endif
+#include <math.h>
+#ifdef DISABLE__USE_ISOC99
+# undef DISABLE__USE_ISOC99
+# undef __USE_ISOC99
+#endif
+
 #if HAVE_DIRENT_H
 # include <dirent.h>
 # define NAMLEN(dirent) strlen((dirent)->d_name)
@@ -208,11 +221,12 @@
 #  define COLLECTD_XFF 0.1
 #endif
 
+#define STATIC_ARRAY_LEN(array) (sizeof (array) / sizeof ((array)[0]))
+
 extern time_t curtime;
 
-#ifdef HAVE_LIBRRD
-extern int operating_mode;
-#endif
+int pidfile_set (const char *file);
+const char *pidfile_get (void);
 
 /* int main (int argc, char **argv); */