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Commit af7bdc64 authored by Mike Lockwood's avatar Mike Lockwood
Browse files

Add separate permission and group for access to MTP USB driver 



Since the "usb" group and ACCESS_USB permission will be used by regular apps
to access USB devices in host mode, we need a separate permission for the
device side MTP driver.

Change-Id: Ibb546b8726d61e041fc7c273f71929624ad1575b
Signed-off-by: default avatarMike Lockwood <lockwood@android.com>
parent b596608f

include/private/android_filesystem_config.h

+2 −0
Original line number Diff line number Diff line
@@ -57,6 +57,7 @@ 
#define AID_GPS           1021  /* GPS daemon */

#define AID_NFC           1022  /* nfc subsystem */

#define AID_MEDIA_RW      1023  /* internal media storage write access */

#define AID_MTP           1024  /* MTP USB driver access */



#define AID_SHELL         2000  /* adb and debug shell user */

#define AID_CACHE         2001  /* cache access */
@@ -111,6 +112,7 @@ static const struct android_id_info android_ids[] = { 
    { "vpn",       AID_VPN, },

    { "keystore",  AID_KEYSTORE, },

    { "usb",       AID_USB, },

    { "mtp",       AID_MTP, },

    { "gps",       AID_GPS, },

    { "inet",      AID_INET, },

    { "net_raw",   AID_NET_RAW, },

rootdir/ueventd.rc

+1 −1
Original line number Diff line number Diff line
@@ -69,7 +69,7 @@ 
/dev/qmi1                 0640   radio      radio

/dev/qmi2                 0640   radio      radio

/dev/bus/usb/*            0660   root       usb

/dev/mtp_usb              0660   root       usb

/dev/mtp_usb              0660   root       mtp



# CDMA radio interface MUX

/dev/ts0710mux*           0640   radio      radio