vold: Bugfixes & cleanups
- Fix issue where container-names > 64 bytes were getting truncated in the
kernel. lo_name is only 64 bytes in length, so we now hash the container
id via md5
- Add 'dump' command to dump loop and devicemapper status
- Add 'debug' command to enable more detailed logging at runtime
- Log vold IPC arguments (minus encryption keys)
- Fix premature return from Loop::lookupActive() and friends
Change-Id: I0e833261a445ce9dc1a8187e5501d27daba1ca76
Signed-off-by: San Mehat <san@google.com>
diff --git a/Loop.h b/Loop.h
index f06f91d..e48536b 100644
--- a/Loop.h
+++ b/Loop.h
@@ -20,15 +20,19 @@
#include <unistd.h>
#include <linux/loop.h>
+class SocketClient;
+
class Loop {
public:
static const int LOOP_MAX = 4096;
public:
- static int lookupActive(const char *loopFile, char *buffer, size_t len);
- static int create(const char *loopFile, char *loopDeviceBuffer, size_t len);
+ static int lookupActive(const char *id, char *buffer, size_t len);
+ static int create(const char *id, const char *loopFile, char *loopDeviceBuffer, size_t len);
static int destroyByDevice(const char *loopDevice);
static int destroyByFile(const char *loopFile);
static int createImageFile(const char *file, unsigned int numSectors);
+
+ static int dumpState(SocketClient *c);
};
#endif