performance.h

获取unix系统进程信息的功能

#ifndef PERFORMANCE_H
#define	PERFORMANCE_H

#ifdef __cplusplus
extern "C" {
#endif


int GetSysCpuUsage(float *percent, char *errbuf);
int GetSysMemUsage(float *percent, char *errbuf);
int GetSysMemSize(unsigned long *memsize, char *errbuf);

int GetProcCpuUsage(unsigned int pid, float *percent, char *errbuf);
int GetProcMemUsage(unsigned int pid, float *percent, char *errbuf);


#ifdef	__cplusplus
}
#endif

#endif