/*
 * test.h
 * Copyright (C) 2021 light <light@lightdeMBP>
 *
 * Distributed under terms of the MIT license.
 */

#ifndef TEST_H
#define TEST_H
#define MaxCache 256

//proc/PID/stat
typedef struct Proc_CPU_Time {
    unsigned long utime;  //user time
    unsigned long stime;  //kernel time
} Proc_CPU_Time;

//proc/PID/statm,the value should multiply 4
typedef struct Proc_Mem {
    unsigned long vsz;  //Virtual Memory Size, includes all memory that the process can access
    unsigned long rss;  //Resident Set Size
} Proc_Mem;

typedef struct Proc_Info {
    unsigned int pid;
    char name[128];
    int point;      //0-29
    struct Proc_CPU_Time cpuInfo[30];
    struct Proc_Mem memInfo[30];
} Proc_Info;

void updateMem(unsigned int *all, unsigned int *fre, float *useage);

int updateProcInfo(Proc_Info *proc);
unsigned int* getProcess();

int foundProcess(Proc_Info *pList, unsigned int id);
int assertProcess(Proc_Info *pList, unsigned int id);

#endif /* !TEST_H */