server.c

来自「linux下的进程间通信」· C语言 代码 · 共 31 行

C
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#include <sys/types.h>#include <sys/ipc.h>#include <sys/msg.h>struct my_msg {	long mytype;	char text[256];};int main() {	int run = 1;	int msgid;	struct my_msg msgbuf;	msgid = msgget((key_t)1234,IPC_CREAT|0666);	if(msgid < 0) return 1;	while(run) {	if(msgrcv(msgid,(void *)&msgbuf,256,1,0)!=-1)            printf("Server:%s\n",msgbuf.text);              run = 0;  if(strncmp(msgbuf.text,"quit",4)!=0){  system(msgbuf.text);  printf("you order:%s\n",msgbuf.text);} // else //if(strncmp(msgbuf.text,"quit",4)==0)//{		run = 1;//}	}//	if(msgctl(msgid,IPC_RMID,0) == -1)//		return 0;}                                                                        

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