flock eintr
若在等待锁定的过程中被信号中断时,会立即返回-1,错误代码为EINTR。参数lock指针为flock 结构指针,定义如下 struct flock short int l_type ...,When making a lock, use a struct flock to specify what kind of lock and where. This data ... EINTR. The function was interrupted by a signal while it was waiting.
相關軟體 Folder Lock 資訊 | |
---|---|
Folder Lock 是一套完整的解決方案,讓您保持個人文件加密和鎖定,同時保持加密文件的自動和實時備份到在線存儲。它還提供 USB 驅動器和 CD / DVD 的便攜式安全。 Folder Lock 也可以讓你鎖定文件,文件夾和驅動器; 將您的個人信息保存在錢包中; 撕碎文件並清理 Windows 歷史記錄。 Folder Lock 提供 256 位 AES 即時加密以及將加密文件同步到在線存... Folder Lock 軟體介紹
flock eintr 相關參考資料
fcntl.flock - how to implement a timeout? - Stack Overflow
Timeouts for system calls are done with signals. Most blocking system calls return with EINTR when a signal happens, so you can use alarm to ... https://stackoverflow.com fcntl和flock两个系统调用的区别_Ethan_Novice的专栏-CSDN ...
若在等待锁定的过程中被信号中断时,会立即返回-1,错误代码为EINTR。参数lock指针为flock 结构指针,定义如下 struct flock short int l_type ... https://blog.csdn.net File Locks (The GNU C Library) - GNU.org
When making a lock, use a struct flock to specify what kind of lock and where. This data ... EINTR. The function was interrupted by a signal while it was waiting. https://www.gnu.org flock
flock. Name. flock -- apply or remove an advisory lock on an open file ... EINTR. While waiting to acquire a lock, the call was interrupted by delivery of a signal ... https://refspecs.linuxfoundati flock(): is it possible to merely check if the file is already locked ...
The fcntl locks are slightly different that flock locks: they are advisory ... O_RDWR | O_CREAT, 0600); } while (fd == -1 && errno == EINTR); if (fd ... https://stackoverflow.com flock()函數UnixLinux - UnixLinux係統調用 - 極客書
flock - 應用或刪除上一個打開的文件的谘詢鎖SYNOPSIS #include sys/file.h int ... EINTR, While waiting to acquire a lock, the call was interrupted by delivery of a ... http://tw.gitbook.net flock(2) - Linux man page
flock - apply or remove an advisory lock on an open file ... EINTR: While waiting to acquire a lock, the call was interrupted by delivery of a signal caught by a ... https://linux.die.net flock(2) - Linux manual page - man7.org
flock - apply or remove an advisory lock on an open file ... EINTR While waiting to acquire a lock, the call was interrupted by delivery of a signal caught by a ... https://www.man7.org Linux C Flock 使用|JinYang's Blog - GitHub Pages
Linux 中与文件锁相关的函数有 fcntl() lockf() flock() 三个,其中 lockf() 是 ... 如果在等待的过程中接收到信号,会立即返回并将errno 置为EINTR 。 https://jin-yang.github.io |