用c语言编写的进程管理程序？

#include <conio.h>

#include <stdio.h>

#include <windows.h>

#include <stdlib.h> 

#include <string.h>               

struct  PCB_type

   {  char pid[100]            //进程名输入用字符串健壮性比较好

      int priority     

      int cputime

   int state

 }                     //缺少“}”

int shumu=0,pid_l      

struct PCB_type neicun[20]

struct PCB_type hc[10]

int max=0

int number=0

void create()

void run()

void huanchu()

void kill()

int main()

{

    int n,a

    n=1

 system("color  1d")

    while(n==1)

    {

      system("cls")

   printf("\n**********************************************")

   printf("\n*               进程演示系统                 *")

   printf("\n**********************************************")

   printf("\n     1.创建新的进程             2.查看运行进程")

   printf("\n     3.换出某个进程             4.杀死运行进程")                    //新增了一个唤醒功能 

   printf("\n     5.退出系统                               ")

   printf("\n**********************************************")

   printf("\n请选择(1～5):")

   scanf("%d",&a)

       switch(a)

      { case 1:

           create( ) 

    printf("\npress any key to go on~")

    getch()

         break

        case 2 :

          run() 

    printf("\npress any key to go on~")

    getch()

          break

        case 3 :

       huanchu()

    printf("\npress any key to go on~")

    getch()

         break

      case 4 :

        kill()

    printf("\npress any key to go on~")

    getch()

         break

      case 5 :

       exit(0)

         default: 

    n=1

       break

    }

       }

}

void create()  

{

       if(shumu>=20)

          {

           printf("\n内存已满，请先结束或换出进程\n")

          }

          else

    携毁薯      {

     shumu++

        printf("\n请输入新进程的程序名\n")

           scanf("%s",neicun[shumu-1].pid)

           printf("\n请输入新进程的优先级(数字)\n")//

           scanf("%d",&neicun[shumu-1].priority)

           printf("\n请输入新进程的需要的运行时辩者间\n")//

           scanf("%d",&neicun[shumu-1].cputime)

     printf("\n创建进程时令其状态为就绪\n")             

     neicun[shumu-1].state=2                               //1为等待，2就绪，3为运行 

 

       }

    printf("\n创建进程成功!\n")

}

void run()

{

 if(shumu<=0)//查看//判断是否存在进程 

 {

  printf("当前状态无进程,按任意键继续创建进程\n")

     return

 }                                                 

 int max=0

 for(int i=0i<shumui++)//             

  if((neicun[i].state==2&&neicun[i].priority>=neicun[max].priority))

  {

   max=i                                                     //这里判断优先级，优先级高的进程优先执行。 

  }

  if(neicun[max].state==2)

  {

   neicun[max].state=3                                //进程运行，状态为3            余散                                                

   system("color  5F")

   printf("/*********************当前已有进程%d个*************************/:\n",shumu)

   for(int i=0i<shumui++){

   printf("进程编号:%d",i+1)

   printf("\n/***********正在运行进程程序名:%s*************************/\n",neicun[i].pid)

   printf("\n/***********该进程的优先级:%d*****************************/\n",neicun[i].priority)

   printf("\n/***********该进程的需要运行时间:%d***********************/\n",neicun[i].cputime)

   printf("\n/***********该进程的状态:%d(1为等待，2就绪，3为运行)******/\n\n\n",neicun[i].state)      }                 //这里增加显示当前运行的进程 

  }     

 

}

/*            换出            */

void huanchu()

{

 int k

 if(shumu<=0)//判断是否存在进程

 {

  printf("当前进程数目为0,不能执行该 *** 作\n")

     return

 }                                             

 printf("当前已有进程%d个:\n",shumu)

 for(int h=0h<shumuh++)//当前所有的进程  

  printf("序号:%d\t程序名:%s\t优先级:%d\t运行时间:%d\t状态:%d\t\n"

  ,h,neicun[h].pid,neicun[h].priority,neicun[h].cputime,neicun[h].state)

 printf("请输入要换出程序的序号:")                                             

 scanf("%d",&k)

 if(neicun[k].state==3)

 {

  neicun[k].state=1

  printf("已被换出,进程名为:%s、状态为:[%d]",neicun[k].pid,neicun[k].state)  

    }

 else

  printf("无法换出，进程名为:%s的进程",neicun[k].pid)    //换出结果提示

}

void kill()

{

 

 if(shumu<=0)//对存在的进程进行判断

 {

  printf("当前进程数目为0,不能执行该 *** 作\n")

     return

 }                                                             

 int k=0

 printf("/******************当前已有进程%d个******************/:\n",shumu)

 for(int h=0h<shumuh++)//当前所有的进程

  printf("序号:%d\t程序名:%s\t优先级:%d\t运行时间:%d\t状态:%d\t\n"

  ,h,neicun[h].pid,neicun[h].priority,neicun[h].cputime,neicun[h].state)

 printf("请输入要杀死程序的序号:")                                    

 scanf("%d",&k)

 neicun[k].cputime=0

 neicun[k].priority=0

 neicun[k].state=0

    if(k==(shumu-1))

   shumu--

 else{

  for(int j=k+1j<shumuj++)

    {

     strcmp(neicun[j-1].pid,neicun[j].pid)

     neicun[j-1].priority=neicun[j].priority

     neicun[j-1].cputime=neicun[j].cputime

     neicun[j-1].state=neicun[j].state

  }

        shumu--

 }

 printf("进程名为:%s已被杀死!\n",neicun[k].pid)                                //显示进程已被杀死 

 

}

#include "stdio.h" #include <stdlib.h> #include <conio.h> #define getpch(type) (type*)malloc(sizeof(type)) #define NULL 0 struct pcb { char name[10] char state int super int ntime int rtime struct pcb* link }*ready=NULL,*p typedef struct pcb PCB sort() { PCB *first, *second int insert=0 if((ready==NULL)||((p->super)>(ready->super))) { p->link=ready ready=p }else{ first=ready second=first->link while(second!=NULL){ if((p->super)>(second->super)){ p->link=second first->link=p second=NULL insert=1 }else{ first=first->link second=second->link } } if(insert==0) first->link=p } } input() { int i,num //clrscr() printf("\n 请输入进程数悉岁") scanf("%d",&num) for(i=0i<numi++){ printf("\n 进程号No.%d:\n",i) p=getpch(PCB) printf("\n 输入进程名:") scanf("%s",p->name) printf("\n 输入进程优先数:") scanf("%d",&p->super) printf("\n 输入进程运行时间:") scanf("%d",&p->ntime) printf("\n") p->rtime=0p->state='w' p->link=NULL sort() } } int space() { int l=0PCB* pr=ready while(pr!=NULL){ l++ pr=pr->link } return(l) } disp(PCB * pr){ printf("\n qname \t state \t super \t ndtime \t runtime \n") printf("|%s\t",pr->name) printf("|%c\t",pr->state) printf("|%d\t",pr->super) printf("|%d\t",pr->ntime) printf("|%d\t",pr->rtime) printf("\n") } check(){ PCB* pr printf("\n **** 当前正在运行的进程是:%s",p->name) disp(p) pr=ready printf("\n ****当前就绪基罩队列状态为:\n") while(pr!=NULL){ disp(pr) pr=pr->link } } destroy(){ printf("\n 进程 [%s] 已完成.\n",p->name) free(p) } running(){ (p->rtime)++ if(p->rtime==p->ntime) destroy() else{ (p->super)-- p->state='w' sort() } } main(){ int len,h=0 char ch input() len=space() while((len!=0)&&(ready!=NULL)){ ch=getchar() h++ printf("\n The execute number:%d \n",h) p=ready ready=p->link p->link=NULL p->state='R' check() running() printf("\搏陆闹n 按任一键继续......") ch=getchar() } printf("\n\n 进程已经完成.\n") ch=getchar() }

给塌羡拿你参考下吧

#include<stdio.h>

#include<stdlib.h>

#define READY 1

#define RUN 2

#define BLOCK 3

typedef struct pcbNode

{

int num

struct pcbNode *next

int cputime

int state

}pcb

pcb *head

pcb *run

pcb *CreatPCB(int n)

{

int i

pcb *p,*q

head=(pcb *)malloc(sizeof(pcb))

head->next=NULL

p=head

for(i=1i<=ni++)

{

q=(pcb *)malloc(sizeof(pcb))

q->num=i

q->next=NULL

q->cputime=rand()%100

q->state=READY

p->next=q

p=q

}

return head

}

void DeletePCB()

{

pcb *p

if(head->next!=NULL)

{

p=head->next

head->next=head->next->next

free(p)

}

}

void Display()

{

pcb *p

p=head->next

while(p)

{

printf(" %d",p->num)

p=p->next

}

printf("\n")

}

void control()

{

run=head->next

run->state=RUN

{ while(run->cputime)

run->cputime--

printf("正在执行的进程编号为： %d\n",run->num)

run->state=RUN

run=run->next

DeletePCB()

printf("执行进程后就绪队列中团搭的进程：")

Display()

printf("\n")

}

}

void main(void)

{

int n

int flag=1

printf("请输入要创建的进程的数量：")

scanf("%d",&n)

head=CreatPCB(n)

printf("就绪队列里的进程有：")

Display()

printf("\n")

while(flag)/*由flag的值判断是否继续执行control()函数*/

{

if(head->next)/*判断进程是否完成*/

control()

else flag=0

}

printf("\派孝n")

}

---