About this document

File Management System Calls Explained by Proxten Dsilva is a document available to read on EtoBox.

The document summarizes the system calls for opening, reading, and writing files in a Unix file system. It describes the syntax and algorithms for the open(), read(), and write() system calls. The open() call converts the file name to an inode, allocates entries in the file and inode tables, and returns a file descriptor. The read() call gets the file table entry, locks the inode, copies data from disk blocks to a user buffer, and updates offsets. The write() call allocates new blocks if needed, locks the i

Author

Proxten Dsilva

Language

EN