#include#include #include #include #include int main(int argc,char *argv[]) { int qid; int ret; if(argc < 2) { printf("請(qǐng)輸入正確的鍵值\n"); exit(0); } qid = atoi(argv[1]); //獲取鍵值 ret = msgctl(qid,IPC_RMID,NULL); //刪除消息隊(duì)列 if(ret < 0) { printf("刪除消息隊(duì)列失敗.\n"); exit(0); } else { printf("刪除消息隊(duì)列成功.\n"); } return 0; }