From af7bdc646088e3112052f4fd35061bb720393287 Mon Sep 17 00:00:00 2001 From: Mike Lockwood Date: Mon, 10 Jan 2011 08:22:30 -0500 Subject: [PATCH] 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: Mike Lockwood --- include/private/android_filesystem_config.h | 2 ++ rootdir/ueventd.rc | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/include/private/android_filesystem_config.h b/include/private/android_filesystem_config.h index 87eaf091b..e446fc917 100644 --- a/include/private/android_filesystem_config.h +++ b/include/private/android_filesystem_config.h @@ -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, }, diff --git a/rootdir/ueventd.rc b/rootdir/ueventd.rc index a52bdda18..a3ddf2b4f 100644 --- a/rootdir/ueventd.rc +++ b/rootdir/ueventd.rc @@ -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