I have a FileMapping class that allows me to also lock a file for exclusive use by my process by using the Win32 API function LockFileEx().
The POSIX specification for fcntl() states: All locks associated with a file for a given process shall be removed when a file descriptor for that file is closed by that process or the process holdin
How do backup programs make开发者_C百科 sure they get a consistent copy of a file, when file locks in linux mostly are advisory?
I have a problem with file permissions on executing files in Windows that seems to be solved after following a forum tip[1], but I cannot understand why. Maybe you guys can help.
I create a .net dll on the fly with codedom then I load it with Assembly.LoadFrom like this: Private Sub Test()
Looking for answer of this question I found function _locking(). There tells that it Locks or unlocks bytes of a file (actually I can\'t understand what does this sentence really mean). If someone hav
How can I lock a file in windows to only current thread (no other threads from same process and no other proc开发者_开发百科esses) can access (read/write) the file?
For my project, I am reading from and writing to a file from multiple threads, so I need to implement file locking. I have tried fcntl(), however it seems that function only works with locking between
script1.php <?php session_start(); sleep(10); script2.php <?php session_start(); I run script1.php in the browser and immediately after script2.php in another browser window.
I am working on a project that downloads some images and put them in a arrarList to be processed later.The following portion of code is where the problem is.It works with first download, but somehow t
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