Expand description
File trait & inode(dir, file, pipe, stdin, stdout)
Modules
inode 🔒
Arc<Inode> -> OSInodeInner: In order to open files concurrently
we need to wrap Inode into Arc,but Mutex in Inode prevents
file systems from being accessed simultaneously
stdio 🔒
Stdin & Stdout
Structs
inode in memory A wrapper around a filesystem inode to implement File trait atop
The flags argument to the open() system call is constructed by ORing together zero or more of the following values:
The stat of a inode
The mode of a inode whether a directory or a file
stdin file for getting chars from console
stdout file for putting chars to console
Traits
trait File for all file types