Brummer MCP Server

//go:build unix package discovery import ( "os" "syscall" ) // isFileLockedUnix checks if a file is locked on Unix systems using flock func isFileLockedUnix(file *os.File) bool { // Try to get an exclusive lock (non-blocking) err := syscall.Flock(int(file.Fd()), syscall.LOCK_EX|syscall.LOCK_NB) if err == nil { // We got the lock, so it wasn't locked syscall.Flock(int(file.Fd()), syscall.LOCK_UN) return false } // Lock acquisition failed, file is locked return true }