⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 my_lock.h

📁 液晶电视完整代码可实现人机界面
💻 H
字号:
#ifndef MY_LOCK_H#define MY_LOCK_H#include <sys/types.h>#include <sys/socket.h>#include <sys/time.h>#include <sys/wait.h>#include <sys/un.h>#include <sys/socketvar.h>#include <time.h>#include <sys/msg.h>#include <netinet/in.h>#include <arpa/inet.h>#include <malloc.h>#include <memory.h>#include <signal.h>#include <stdio.h>#include <stdlib.h>#include <fcntl.h>#include <errno.h>#include <signal.h>#include <string.h>#include <sys/stat.h>#include <unistd.h>int my_lock_init(char* pathname);int	operFilelock(int, int, int, off_t, int, off_t);int my_lock_wait(char *);int my_lock_release();#define	filelockW(fd, offset, whence, len) operFilelock(fd, F_SETLK, F_WRLCK, offset, whence, len)#define	filelockU(fd, offset, whence, len) operFilelock(fd, F_SETLK, F_UNLCK, offset, whence, len)#endif

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -