along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <libudev.h>
+
typedef struct Swap Swap;
#include "unit.h"
typedef enum SwapState {
SWAP_DEAD,
- SWAP_ACTIVATING,
+ SWAP_ACTIVATING, /* /sbin/swapon is running, but the swap not yet enabled. */
+ SWAP_ACTIVATING_DONE, /* /sbin/swapon is running, and the swap is done. */
SWAP_ACTIVE,
SWAP_DEACTIVATING,
SWAP_ACTIVATING_SIGTERM,
_SWAP_EXEC_COMMAND_INVALID = -1
} SwapExecCommand;
-typedef struct SwapParameters {
- char *what;
- int priority;
- bool noauto:1;
- bool nofail:1;
-} SwapParameters;
-
typedef enum SwapResult {
SWAP_SUCCESS,
SWAP_FAILURE_RESOURCES,
_SWAP_RESULT_INVALID = -1
} SwapResult;
+typedef struct SwapParameters {
+ char *what;
+ int priority;
+ bool noauto:1;
+ bool nofail:1;
+} SwapParameters;
+
struct Swap {
Unit meta;
char *what;
+ /* If the device has already shown up, this is the device
+ * node, which might be different from what, due to
+ * symlinks */
+ char *devnode;
+
SwapParameters parameters_proc_swaps;
SwapParameters parameters_fragment;
KillContext kill_context;
CGroupContext cgroup_context;
+ ExecRuntime *exec_runtime;
+
SwapState state, deserialized_state;
ExecCommand* control_command;
different device nodes we might end up creating multiple
devices for the same swap. We chain them up here. */
- LIST_FIELDS(struct Swap, same_proc_swaps);
+ LIST_FIELDS(struct Swap, same_devnode);
};
extern const UnitVTable swap_vtable;
+int swap_process_new_device(Manager *m, struct udev_device *dev);
+int swap_process_removed_device(Manager *m, struct udev_device *dev);
+
const char* swap_state_to_string(SwapState i) _const_;
SwapState swap_state_from_string(const char *s) _pure_;