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- /* $Id: symon.h,v 1.32 2005/01/15 17:31:11 dijkstra Exp $ */
- /*
- * Copyright (c) 2001-2005 Willem Dijkstra
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- */
- #ifndef _SYMON_SYMON_H
- #define _SYMON_SYMON_H
- #include "lex.h"
- #include "data.h"
- #define SYMON_PID_FILE "/var/run/symon.pid"
- #define SYMON_DEFAULT_INTERVAL 5 /* measurement interval */
- #define SYMON_WARN_SENDERR 50 /* warn every x errors */
- #define SYMON_MAX_DOBJECTS 10000 /* max dynamic allocation; local limit per
- * measurement module */
- #define SYMON_MAX_OBJSIZE (_POSIX2_LINE_MAX)
- #define SYMON_SENSORMASK 0xFF /* sensors 0-255 are allowed */
- #define SYMON_MAXCPUS 4
- /* funcmap holds functions to be called for the individual monitors:
- *
- * - privinit = priviledged init, called before chroot
- * - init = called once, right after configuration
- * - gets = called every monitor interval, can be used by modules that get all
- * their measurements in one go.
- * - get = obtain measurement
- */
- struct funcmap {
- int type;
- int used;
- void (*privinit) ();
- void (*init) (char *);
- void (*gets) ();
- int (*get) (char *, int, char *);
- };
- extern struct funcmap streamfunc[];
- extern int symon_interval;
- /* prototypes */
- __BEGIN_DECLS
- /* sm_cpu.c */
- extern void init_cpu(char *);
- extern void gets_cpu();
- extern int get_cpu(char *, int, char *);
- /* sm_mem.c */
- extern void init_mem(char *);
- extern int get_mem(char *, int, char *);
- /* sm_if.c */
- extern void init_if(char *);
- extern void gets_if();
- extern int get_if(char *, int, char *);
- /* sm_io.c */
- extern void init_io(char *);
- extern void gets_io();
- extern int get_io(char *, int, char *);
- /* sm_pf.c */
- extern void privinit_pf();
- extern void init_pf(char *);
- extern int get_pf(char *, int, char *);
- /* sm_mbuf.c */
- extern void init_mbuf(char *);
- extern int get_mbuf(char *, int, char *);
- /* sm_debug.c */
- extern void init_debug(char *);
- extern int get_debug(char *, int, char *);
- /* sm_proc.c */
- extern void init_proc(char *);
- extern void gets_proc();
- extern int get_proc(char *, int, char *);
- /* sm_sensor.c */
- extern void privinit_sensor();
- extern void init_sensor(char *);
- extern int get_sensor(char *, int, char *);
- __END_DECLS
- #endif /* _SYMON_SYMON_H */
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