+/**
+ * collectd - src/collectd.h
+ * Copyright (C) 2005,2006 Florian octo Forster
+ *
+ * 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; 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Authors:
+ * Florian octo Forster <octo at verplant.org>
+ **/
+
#ifndef COLLECTD_H
#define COLLECTD_H
# include <sys/stat.h>
#endif
#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
+# include <stdlib.h>
+# include <stddef.h>
#else
# if HAVE_STDLIB_H
# include <stdlib.h>
#if HAVE_STDINT_H
# include <stdint.h>
#endif
+#if HAVE_STDBOOL_H
+# include <stdbool.h>
+#else
+# ifndef HAVE__BOOL
+# ifdef __cplusplus
+typedef bool _Bool;
+# else
+# define _Bool signed char
+# endif
+# endif
+# define bool _Bool
+# define false 0
+# define true 1
+# define __bool_true_false_are_defined 1
+#endif
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
-#include <sys/wait.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <syslog.h>
-#include <limits.h>
-#include <time.h>
+#if HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+#if HAVE_SIGNAL_H
+# include <signal.h>
+#endif
+#if HAVE_FCNTL_H
+# include <fcntl.h>
+#endif
+#if HAVE_ERRNO_H
+# include <errno.h>
+#endif
+#if HAVE_LIMITS_H
+# include <limits.h>
+#endif
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+# include <sys/time.h>
+# else
+# include <time.h>
+# endif
+#endif
-#ifndef HAVE_RRD_H
-#undef HAVE_LIBRRD
+#if HAVE_ASSERT_H
+# include <assert.h>
+#else
+# define assert(...) /* nop */
#endif
-#ifdef HAVE_LIBRRD
-#include <rrd.h>
-#endif /* HAVE_LIBRRD */
+#if NAN_STATIC_DEFAULT
+# include <math.h>
+/* #endif NAN_STATIC_DEFAULT*/
+#elif NAN_STATIC_ISOC
+# ifndef __USE_ISOC99
+# define DISABLE_ISOC99 1
+# define __USE_ISOC99 1
+# endif /* !defined(__USE_ISOC99) */
+# include <math.h>
+# if DISABLE_ISOC99
+# undef DISABLE_ISOC99
+# undef __USE_ISOC99
+# endif /* DISABLE_ISOC99 */
+/* #endif NAN_STATIC_ISOC */
+#elif NAN_ZERO_ZERO
+# include <math.h>
+# ifdef NAN
+# undef NAN
+# endif
+# define NAN (0.0 / 0.0)
+# ifndef isnan
+# define isnan(f) ((f) != (f))
+# endif /* !defined(isnan) */
+#endif /* NAN_ZERO_ZERO */
-/* Won't work without the header file */
-#ifndef HAVE_KSTAT_H
-#undef HAVE_LIBKSTAT
+/* Try really, really hard to determine endianess. Under NexentaStor 1.0.2 this
+ * information is in <sys/isa_defs.h>, possibly some other Solaris versions do
+ * this too.. */
+#if HAVE_ENDIAN_H
+# include <endian.h>
+#elif HAVE_SYS_ISA_DEFS_H
+# include <sys/isa_defs.h>
#endif
-#ifdef HAVE_LIBKSTAT
-#include <kstat.h>
-#include <sys/param.h>
-#endif /* HAVE_LIBKSTAT */
+#ifndef BYTE_ORDER
+# if defined(_BYTE_ORDER)
+# define BYTE_ORDER _BYTE_ORDER
+# elif defined(__BYTE_ORDER)
+# define BYTE_ORDER __BYTE_ORDER
+# elif defined(__DARWIN_BYTE_ORDER)
+# define BYTE_ORDER __DARWIN_BYTE_ORDER
+# endif
+#endif
+#ifndef BIG_ENDIAN
+# if defined(_BIG_ENDIAN)
+# define BIG_ENDIAN _BIG_ENDIAN
+# elif defined(__BIG_ENDIAN)
+# define BIG_ENDIAN __BIG_ENDIAN
+# elif defined(__DARWIN_BIG_ENDIAN)
+# define BIG_ENDIAN __DARWIN_BIG_ENDIAN
+# endif
+#endif
+#ifndef LITTLE_ENDIAN
+# if defined(_LITTLE_ENDIAN)
+# define LITTLE_ENDIAN _LITTLE_ENDIAN
+# elif defined(__LITTLE_ENDIAN)
+# define LITTLE_ENDIAN __LITTLE_ENDIAN
+# elif defined(__DARWIN_LITTLE_ENDIAN)
+# define LITTLE_ENDIAN __DARWIN_LITTLE_ENDIAN
+# endif
+#endif
+#ifndef BYTE_ORDER
+# if defined(BIG_ENDIAN) && !defined(LITTLE_ENDIAN)
+# undef BIG_ENDIAN
+# define BIG_ENDIAN 4321
+# define LITTLE_ENDIAN 1234
+# define BYTE_ORDER BIG_ENDIAN
+# elif !defined(BIG_ENDIAN) && defined(LITTLE_ENDIAN)
+# undef LITTLE_ENDIAN
+# define BIG_ENDIAN 4321
+# define LITTLE_ENDIAN 1234
+# define BYTE_ORDER LITTLE_ENDIAN
+# endif
+#endif
+#if !defined(BYTE_ORDER) || !defined(BIG_ENDIAN)
+# error "Cannot determine byte order"
+#endif
-/* Won't work without the header file */
-#ifndef HAVE_STATGRAB_H
-#undef HAVE_LIBSTATGRAB
+#if HAVE_DIRENT_H
+# include <dirent.h>
+# define NAMLEN(dirent) strlen((dirent)->d_name)
+#else
+# define dirent direct
+# define NAMLEN(dirent) (dirent)->d_namlen
+# if HAVE_SYS_NDIR_H
+# include <sys/ndir.h>
+# endif
+# if HAVE_SYS_DIR_H
+# include <sys/dir.h>
+# endif
+# if HAVE_NDIR_H
+# include <ndir.h>
+# endif
#endif
-#ifdef HAVE_LIBSTATGRAB
-#include <statgrab.h>
+#if HAVE_STDARG_H
+# include <stdarg.h>
+#endif
+#if HAVE_CTYPE_H
+# include <ctype.h>
+#endif
+#if HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+
+#if HAVE_KSTAT_H
+# include <kstat.h>
+#endif
+
+#if HAVE_SENSORS_SENSORS_H
+# include <sensors/sensors.h>
+#endif
+
+#ifndef PACKAGE_NAME
+#define PACKAGE_NAME "collectd"
+#endif
+
+#ifndef PREFIX
+#define PREFIX "/opt/" PACKAGE_NAME
+#endif
+
+#ifndef SYSCONFDIR
+#define SYSCONFDIR PREFIX "/etc"
+#endif
+
+#ifndef CONFIGFILE
+#define CONFIGFILE SYSCONFDIR"/collectd.conf"
+#endif
+
+#ifndef LOCALSTATEDIR
+#define LOCALSTATEDIR PREFIX "/var"
#endif
-#ifndef DEBUG
-#define DEBUG 0
+#ifndef PKGLOCALSTATEDIR
+#define PKGLOCALSTATEDIR PREFIX "/var/lib/" PACKAGE_NAME
+#endif
+
+#ifndef PIDFILE
+#define PIDFILE PREFIX "/var/run/" PACKAGE_NAME ".pid"
#endif
#ifndef PLUGINDIR
-#define PLUGINDIR "/usr/lib/collectd"
+#define PLUGINDIR PREFIX "/lib/" PACKAGE_NAME
+#endif
+
+#ifndef PKGDATADIR
+#define PKGDATADIR PREFIX "/share/" PACKAGE_NAME
+#endif
+
+#ifndef COLLECTD_GRP_NAME
+# define COLLECTD_GRP_NAME "collectd"
+#endif
+
+#define STATIC_ARRAY_LEN(array) (sizeof (array) / sizeof ((array)[0]))
+
+/* Remove GNU specific __attribute__ settings when using another compiler */
+#if !__GNUC__
+# define __attribute__(x) /**/
+#endif
+
+#if defined(COLLECT_DEBUG) && COLLECT_DEBUG && defined(__GNUC__) && __GNUC__
+# undef strcpy
+# undef strcat
+# undef strtok
+# pragma GCC poison strcpy strcat strtok
+#endif
+
+/*
+ * Special hack for the perl plugin: Because the later included perl.h defines
+ * a macro which is never used, but contains `sprintf', we cannot poison that
+ * identifies just yet. The parl plugin will do that itself once perl.h is
+ * included.
+ */
+#ifndef DONT_POISON_SPRINTF_YET
+# if defined(COLLECT_DEBUG) && COLLECT_DEBUG && defined(__GNUC__) && __GNUC__
+# undef sprintf
+# pragma GCC poison sprintf
+# endif
#endif
-#define MODE_SERVER 0x01
-#define MODE_CLIENT 0x02
-#define MODE_LOCAL 0x03
+extern char hostname_g[];
+extern int interval_g;
#endif /* COLLECTD_H */
projects / collectd.git / blobdiff