Click on the above“Embedded and Linux Matters” Select“Pin/Star Public Account”Benefits and resources delivered promptly Hello everyone, I am the Information Guy~ As the project gradually comes to a close, I am summarizing some technical points of Linux application development. Since my project is a multi-process system, it involves issues of resource sharing among processes. The … Read more
In multi-process or multi-thread programming, file read and write operations may lead to data inconsistency. To avoid this situation, the C language provides a file locking mechanism to control access to the same file. This article will detail the file locking and file sharing mechanisms in C language and demonstrate them through code examples. Basic … Read more
Click the aboveblue text to follow us Linux file locking is a mechanism used to manage resource access in multi-process or multi-threaded environments, ensuring that only one process or thread can operate on a file at a specific time, thus avoiding data inconsistency. File locks are widely used in various applications, such as database systems, … Read more