摘要： #include <sys/types.h>#include <linux/ipc.h>#include <linux/shm.h>#include <linux/sem.h>#include <stdio.h>#include <stdlib.h>#include <errno.h>#include <string.h>#include <signal.h>#define SHMDATASIZE 1000#define BUFFERSIZE (SHMDATASIZE-sizeof(in 阅读全文