key.h
来自「linux下面的文件锁和信号量的程序」· C头文件 代码 · 共 21 行
H
21 行
#include <stdio.h>#include <stdlib.h>#include <errno.h>#include <signal.h>#include <sys/file.h>#include <sys/types.h>#include <sys/ipc.h>#include <sys/shm.h>#define KEYPATH "~/tmp"#define KEYID 1#define KEYPERM 0644#define MAXLINE 128typedef struct my_msgbuf{ long mtype; short index; char message[MAXLINE];}Message;/*END OF FILE key.h */
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