vmstat_solaris2.h

Snmp（简单网管协议）软件包。

/*
 *  vmstat_solaris2.h
 *  Header file for vmstat_solaris2 module for UCD-SNMP
 *  Jochen Kmietsch <[e-mail]>
 *  see vmstat_solaris2.c for revision history and additional comments
 *
 */

/* Prevent accidental double inclusions */
#ifndef _MIBGROUP_VMSTAT_SOLARIS2_H
#define _MIBGROUP_VMSTAT_SOLARIS2_H

/* The following statements are used by the configure script */
/* Dependency requirements */
config_arch_require(solaris2, kernel_sunos5)

/* Directive to include utility module */
config_require(util_funcs)

/* MIB wants CPU_SYSTEM which is sysinfo CPU_KERNEL + CPU_WAIT */
#define CPU_SYSTEM 4 

/* Time interval to gather system data */
/* Lower value -> more accurate data, higher value -> less CPU usage */
/* Value is in seconds */
#define POLL_INTERVAL 60

/* How many snapshots of system data to keep.  Values returned are over */
/* time difference between first and last snapshot */
/* Using POLL_INTERVAL 60 and POLL_VALUES 5 we get the values */
/* over five minutes, which is a reasonable figure */
#define POLL_VALUES    5

/* Declared in vmstat_solaris2.c, from prototype */
void init_vmstat_solaris2(void);

#endif /* _MIBGROUP_VMSTAT_SOLARIS2_H */