file_nodsync.go
file_nodsync.go - Overview
This file defines a platform-specific initialization for the datasyncFileFlag variable, setting it to syscall.O_SYNC on Dragonfly, FreeBSD, Windows, and Plan9 operating systems. This flag is likely used to control file synchronization behavior.
Detailed Documentation
init function
Purpose: Initializes the datasyncFileFlag variable to syscall.O_SYNC. This likely configures file operations to use synchronous I/O where data is written directly to disk.
Parameters: None
Returns: None
datasyncFileFlag variable
Purpose: The purpose of this variable is unclear from the code. It appears to be a package-level variable that is assigned the value of syscall.O_SYNC during initialization.