35e5298f23
Adds `unarr clean` with interactive confirmation, --dry-run, --yes, and --all flags. Safely skips recent usenet resume files (<7 days) to preserve download progress. Includes platform-specific PID detection (Unix signal 0 / Windows heartbeat heuristic), CleanableBytes callback for future heartbeat reporting, and uses shared ui.FormatBytes.
11 lines
278 B
Go
11 lines
278 B
Go
//go:build !windows
|
|
|
|
package agent
|
|
|
|
import "syscall"
|
|
|
|
// IsProcessAlive checks if a process with the given PID is running.
|
|
// On Unix, sends signal 0 which checks existence without affecting the process.
|
|
func IsProcessAlive(pid int) bool {
|
|
return syscall.Kill(pid, 0) == nil
|
|
}
|