2 * collectd - src/collectd.h
3 * Copyright (C) 2005,2006 Florian octo Forster
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
24 * Florian octo Forster <octo at collectd.org>
32 #include "gnulib_config.h"
53 #include <sys/types.h>
68 #define WEXITSTATUS(stat_val) ((unsigned int)(stat_val) >> 8)
71 #define WIFEXITED(stat_val) (((stat_val)&255) == 0)
76 #if TIME_WITH_SYS_TIME
87 #include <sys/socket.h>
90 #if NAN_STATIC_DEFAULT
92 /* #endif NAN_STATIC_DEFAULT*/
95 #define DISABLE_ISOC99 1
96 #define __USE_ISOC99 1
97 #endif /* !defined(__USE_ISOC99) */
100 #undef DISABLE_ISOC99
102 #endif /* DISABLE_ISOC99 */
103 /* #endif NAN_STATIC_ISOC */
109 #define NAN (0.0 / 0.0)
111 #define isnan(f) ((f) != (f))
112 #endif /* !defined(isnan) */
114 #define isfinite(f) (((f) - (f)) == 0.0)
117 #define isinf(f) (!isfinite(f) && !isnan(f))
119 #endif /* NAN_ZERO_ZERO */
121 /* Try really, really hard to determine endianess. Under NexentaStor 1.0.2 this
122 * information is in <sys/isa_defs.h>, possibly some other Solaris versions do
126 #elif HAVE_SYS_ISA_DEFS_H
127 #include <sys/isa_defs.h>
131 #include <sys/param.h>
135 #if defined(_BYTE_ORDER)
136 #define BYTE_ORDER _BYTE_ORDER
137 #elif defined(__BYTE_ORDER)
138 #define BYTE_ORDER __BYTE_ORDER
139 #elif defined(__DARWIN_BYTE_ORDER)
140 #define BYTE_ORDER __DARWIN_BYTE_ORDER
144 #if defined(_BIG_ENDIAN)
145 #define BIG_ENDIAN _BIG_ENDIAN
146 #elif defined(__BIG_ENDIAN)
147 #define BIG_ENDIAN __BIG_ENDIAN
148 #elif defined(__DARWIN_BIG_ENDIAN)
149 #define BIG_ENDIAN __DARWIN_BIG_ENDIAN
152 #ifndef LITTLE_ENDIAN
153 #if defined(_LITTLE_ENDIAN)
154 #define LITTLE_ENDIAN _LITTLE_ENDIAN
155 #elif defined(__LITTLE_ENDIAN)
156 #define LITTLE_ENDIAN __LITTLE_ENDIAN
157 #elif defined(__DARWIN_LITTLE_ENDIAN)
158 #define LITTLE_ENDIAN __DARWIN_LITTLE_ENDIAN
162 #if defined(BIG_ENDIAN) && !defined(LITTLE_ENDIAN)
164 #define BIG_ENDIAN 4321
165 #define LITTLE_ENDIAN 1234
166 #define BYTE_ORDER BIG_ENDIAN
167 #elif !defined(BIG_ENDIAN) && defined(LITTLE_ENDIAN)
169 #define BIG_ENDIAN 4321
170 #define LITTLE_ENDIAN 1234
171 #define BYTE_ORDER LITTLE_ENDIAN
174 #if !defined(BYTE_ORDER) || !defined(BIG_ENDIAN)
175 #error "Cannot determine byte order"
180 #define NAMLEN(dirent) strlen((dirent)->d_name)
182 #define dirent direct
183 #define NAMLEN(dirent) (dirent)->d_namlen
185 #include <sys/ndir.h>
196 #define PACKAGE_NAME "collectd"
200 #define PREFIX "/opt/" PACKAGE_NAME
204 #define SYSCONFDIR PREFIX "/etc"
208 #define CONFIGFILE SYSCONFDIR "/collectd.conf"
211 #ifndef LOCALSTATEDIR
212 #define LOCALSTATEDIR PREFIX "/var"
215 #ifndef PKGLOCALSTATEDIR
216 #define PKGLOCALSTATEDIR PREFIX "/var/lib/" PACKAGE_NAME
220 #define PIDFILE PREFIX "/var/run/" PACKAGE_NAME ".pid"
224 #define PLUGINDIR PREFIX "/lib/" PACKAGE_NAME
228 #define PKGDATADIR PREFIX "/share/" PACKAGE_NAME
231 #ifndef COLLECTD_GRP_NAME
232 #define COLLECTD_GRP_NAME "collectd"
235 #ifndef COLLECTD_DEFAULT_INTERVAL
236 #define COLLECTD_DEFAULT_INTERVAL 10.0
239 #ifndef COLLECTD_USERAGENT
240 #define COLLECTD_USERAGENT PACKAGE_NAME "/" PACKAGE_VERSION
243 /* Only enable __attribute__() for compilers known to support it. */
244 #if !defined(__clang__) && !defined(__GNUC__)
245 #define __attribute__(x) /**/
249 #define GAUGE_FORMAT "%.15g"
254 #endif /* COLLECTD_H */