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Commit 4f1df187 authored by Jeff Sharkey's avatar Jeff Sharkey
Browse files

Create groups to protect bandwidth statistics. 

Introduces new "net_bw_stats" group which will protect reading
detailed bandwidth statistics.  Also introduce "net_bw_acct" group
which will enable specific applications to request that their network
traffic be counted against other UIDs.

Change-Id: Ic0ec04e0d2bb9573f3c2a094ebd6d6a8cae0aae6
parent 535164e9

include/private/android_filesystem_config.h

+4 −0
Original line number Diff line number Diff line
@@ -71,6 +71,8 @@ 
#define AID_INET          3003  /* can create AF_INET and AF_INET6 sockets */

#define AID_NET_RAW       3004  /* can create raw INET sockets */

#define AID_NET_ADMIN     3005  /* can configure interfaces and routing tables. */

#define AID_NET_BW_STATS  3006  /* read bandwidth statistics */

#define AID_NET_BW_ACCT   3007  /* change bandwidth statistics accounting */



#define AID_MISC          9998  /* access to misc storage */

#define AID_NOBODY        9999
@@ -118,6 +120,8 @@ static const struct android_id_info android_ids[] = { 
    { "inet",      AID_INET, },

    { "net_raw",   AID_NET_RAW, },

    { "net_admin", AID_NET_ADMIN, },

    { "net_bw_stats", AID_NET_BW_STATS, },

    { "net_bw_acct", AID_NET_BW_ACCT, },

    { "misc",      AID_MISC, },

    { "nobody",    AID_NOBODY, },

};