android_filesystem_config.h revision 93ac1559b8c7ad3125ddcd896082b030faadbbd4
1dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* 2dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 4dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * you may not use this file except in compliance with the License. 6dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * You may obtain a copy of the License at 7dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 8dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 10dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * See the License for the specific language governing permissions and 14dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * limitations under the License. 15dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 16dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 17dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* This file is used to define the properties of the filesystem 18dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** images generated by build tools (mkbootfs and mkyaffs2image) and 19dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** by the device side of adb. 20dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project*/ 21dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 22dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifndef _ANDROID_FILESYSTEM_CONFIG_H_ 23dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define _ANDROID_FILESYSTEM_CONFIG_H_ 24dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 25dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <string.h> 26dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <sys/stat.h> 27dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <sys/types.h> 28dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 29dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* This is the master Users and Groups config for the platform. 30dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** DO NOT EVER RENUMBER. 31dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project*/ 32dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 33dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_ROOT 0 /* traditional unix root user */ 34dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 35dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_SYSTEM 1000 /* system server */ 36dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 37dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_RADIO 1001 /* telephony subsystem, RIL */ 38dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_BLUETOOTH 1002 /* bluetooth subsystem */ 39dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_GRAPHICS 1003 /* graphics devices */ 40dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_INPUT 1004 /* input devices */ 41dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_AUDIO 1005 /* audio devices */ 42dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_CAMERA 1006 /* camera devices */ 43dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_LOG 1007 /* log devices */ 44dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_COMPASS 1008 /* compass device */ 45dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_MOUNT 1009 /* mountd socket */ 46dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_WIFI 1010 /* wifi subsystem */ 47dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_ADB 1011 /* android debug bridge (adbd) */ 48dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_INSTALL 1012 /* group for installing packages */ 49dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_MEDIA 1013 /* mediaserver process */ 50dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_DHCP 1014 /* dhcp client */ 516e1f21584f43311f35ae7f6a4737c6a7e846083aSan Mehat#define AID_SDCARD_RW 1015 /* external storage write access */ 524a6f2321e76685b9489d020980dffb1d9ac73fc0San Mehat#define AID_VPN 1016 /* vpn system */ 531f75d709c10f49d2e2390b888e766bcfd17da860Chung-yih Wang#define AID_KEYSTORE 1017 /* keystore subsystem */ 5493ac1559b8c7ad3125ddcd896082b030faadbbd4Mike Lockwood#define AID_USB 1018 /* USB devices */ 55dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 56dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_SHELL 2000 /* adb and debug shell user */ 57dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_CACHE 2001 /* cache access */ 58dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_DIAG 2002 /* access to diagnostic resources */ 59dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 60dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* The 3000 series are intended for use as supplemental group id's only. 61dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * They indicate special Android capabilities that the kernel is aware of. */ 62dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_NET_BT_ADMIN 3001 /* bluetooth: create any socket */ 63dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_NET_BT 3002 /* bluetooth: create sco, rfcomm or l2cap sockets */ 64dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_INET 3003 /* can create AF_INET and AF_INET6 sockets */ 65dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_NET_RAW 3004 /* can create raw INET sockets */ 6688dc657d50cb3289a9011828c497eee996ed958cChia-chi Yeh#define AID_NET_ADMIN 3005 /* can configure interfaces and routing tables. */ 67dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 68dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_MISC 9998 /* access to misc storage */ 69dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_NOBODY 9999 70dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 71dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define AID_APP 10000 /* first app user */ 72dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 73dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#if !defined(EXCLUDE_FS_CONFIG_STRUCTURES) 74dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstruct android_id_info { 75dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char *name; 76dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project unsigned aid; 77dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project}; 78dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 79dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic struct android_id_info android_ids[] = { 80dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "root", AID_ROOT, }, 81dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "system", AID_SYSTEM, }, 82dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "radio", AID_RADIO, }, 83dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "bluetooth", AID_BLUETOOTH, }, 84dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "graphics", AID_GRAPHICS, }, 85dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "input", AID_INPUT, }, 86dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "audio", AID_AUDIO, }, 87dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "camera", AID_CAMERA, }, 88dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "log", AID_LOG, }, 89dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "compass", AID_COMPASS, }, 90dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "mount", AID_MOUNT, }, 91dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "wifi", AID_WIFI, }, 92dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "dhcp", AID_DHCP, }, 93dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "adb", AID_ADB, }, 94dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "install", AID_INSTALL, }, 95dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "media", AID_MEDIA, }, 96dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "shell", AID_SHELL, }, 97dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "cache", AID_CACHE, }, 98dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "diag", AID_DIAG, }, 99dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "net_bt_admin", AID_NET_BT_ADMIN, }, 100dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "net_bt", AID_NET_BT, }, 1016e1f21584f43311f35ae7f6a4737c6a7e846083aSan Mehat { "sdcard_rw", AID_SDCARD_RW, }, 1024a6f2321e76685b9489d020980dffb1d9ac73fc0San Mehat { "vpn", AID_VPN, }, 1031f75d709c10f49d2e2390b888e766bcfd17da860Chung-yih Wang { "keystore", AID_KEYSTORE, }, 10493ac1559b8c7ad3125ddcd896082b030faadbbd4Mike Lockwood { "usb", AID_USB, }, 1051f75d709c10f49d2e2390b888e766bcfd17da860Chung-yih Wang { "inet", AID_INET, }, 106dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "net_raw", AID_NET_RAW, }, 10788dc657d50cb3289a9011828c497eee996ed958cChia-chi Yeh { "net_admin", AID_NET_ADMIN, }, 108dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "misc", AID_MISC, }, 109dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { "nobody", AID_NOBODY, }, 110dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project}; 111dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 112dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define android_id_count \ 113dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (sizeof(android_ids) / sizeof(android_ids[0])) 114dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 115dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstruct fs_path_config { 116dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project unsigned mode; 117dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project unsigned uid; 118dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project unsigned gid; 119dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char *prefix; 120dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project}; 121dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 122dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* Rules for directories. 123dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** These rules are applied based on "first match", so they 124dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** should start with the most specific path and work their 125dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** way up to the root. 126dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project*/ 127dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 128dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic struct fs_path_config android_dirs[] = { 129dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00770, AID_SYSTEM, AID_CACHE, "cache" }, 130dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00771, AID_SYSTEM, AID_SYSTEM, "data/app" }, 131dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00771, AID_SYSTEM, AID_SYSTEM, "data/app-private" }, 132dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00771, AID_SYSTEM, AID_SYSTEM, "data/dalvik-cache" }, 133dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00771, AID_SYSTEM, AID_SYSTEM, "data/data" }, 134dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00771, AID_SHELL, AID_SHELL, "data/local/tmp" }, 135dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00771, AID_SHELL, AID_SHELL, "data/local" }, 136dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 01771, AID_SYSTEM, AID_MISC, "data/misc" }, 137dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00770, AID_DHCP, AID_DHCP, "data/misc/dhcp" }, 138dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00771, AID_SYSTEM, AID_SYSTEM, "data" }, 139dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00750, AID_ROOT, AID_SHELL, "sbin" }, 140dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00755, AID_ROOT, AID_SHELL, "system/bin" }, 141dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00755, AID_ROOT, AID_SHELL, "system/xbin" }, 14288dc657d50cb3289a9011828c497eee996ed958cChia-chi Yeh { 00755, AID_ROOT, AID_ROOT, "system/etc/ppp" }, 143dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00777, AID_ROOT, AID_ROOT, "sdcard" }, 144dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00755, AID_ROOT, AID_ROOT, 0 }, 145dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project}; 146dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 147dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* Rules for files. 148dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** These rules are applied based on "first match", so they 149dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** should start with the most specific path and work their 150dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** way up to the root. Prefixes ending in * denotes wildcard 151dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project** and will allow partial matches. 152dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project*/ 153dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic struct fs_path_config android_files[] = { 154dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00440, AID_ROOT, AID_SHELL, "system/etc/init.goldfish.rc" }, 155dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00550, AID_ROOT, AID_SHELL, "system/etc/init.goldfish.sh" }, 156dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00440, AID_ROOT, AID_SHELL, "system/etc/init.trout.rc" }, 157dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00550, AID_ROOT, AID_SHELL, "system/etc/init.ril" }, 158dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00550, AID_ROOT, AID_SHELL, "system/etc/init.testmenu" }, 159dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00550, AID_DHCP, AID_SHELL, "system/etc/dhcpcd/dhcpcd-run-hooks" }, 160dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00440, AID_BLUETOOTH, AID_BLUETOOTH, "system/etc/dbus.conf" }, 1611d36696821cd81ed7b668bb9d2b0b8a43540ccd2Jaikumar Ganesh { 00440, AID_BLUETOOTH, AID_BLUETOOTH, "system/etc/bluez/main.conf" }, 162dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00440, AID_BLUETOOTH, AID_BLUETOOTH, "system/etc/bluez/input.conf" }, 163dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00440, AID_BLUETOOTH, AID_BLUETOOTH, "system/etc/bluez/audio.conf" }, 164b084929f5dd57b878f6debe6567a6c8888061fa0Jean-Baptiste Queru { 00444, AID_RADIO, AID_AUDIO, "system/etc/AudioPara4.csv" }, 16588dc657d50cb3289a9011828c497eee996ed958cChia-chi Yeh { 00555, AID_ROOT, AID_ROOT, "system/etc/ppp/*" }, 166dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00644, AID_SYSTEM, AID_SYSTEM, "data/app/*" }, 167dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00644, AID_SYSTEM, AID_SYSTEM, "data/app-private/*" }, 168dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00644, AID_APP, AID_APP, "data/data/*" }, 169dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* the following two files are INTENTIONALLY set-gid and not set-uid. 170dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Do not change. */ 171dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 02755, AID_ROOT, AID_NET_RAW, "system/bin/ping" }, 172dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 02755, AID_ROOT, AID_INET, "system/bin/netcfg" }, 173dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* the following four files are INTENTIONALLY set-uid, but they 174dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * are NOT included on user builds. */ 175dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 06755, AID_ROOT, AID_ROOT, "system/xbin/su" }, 176dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 06755, AID_ROOT, AID_ROOT, "system/xbin/librank" }, 177dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 06755, AID_ROOT, AID_ROOT, "system/xbin/procrank" }, 178dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 06755, AID_ROOT, AID_ROOT, "system/xbin/procmem" }, 179328a4fb5354318783a41d78f2a6201d0d4912761Dan Egnor { 06755, AID_ROOT, AID_ROOT, "system/xbin/tcpdump" }, 180dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00755, AID_ROOT, AID_SHELL, "system/bin/*" }, 181dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00755, AID_ROOT, AID_SHELL, "system/xbin/*" }, 182dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00750, AID_ROOT, AID_SHELL, "sbin/*" }, 183dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00755, AID_ROOT, AID_ROOT, "bin/*" }, 184dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00750, AID_ROOT, AID_SHELL, "init*" }, 185dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 00644, AID_ROOT, AID_ROOT, 0 }, 186dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project}; 187dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 188dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic inline void fs_config(const char *path, int dir, 189dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project unsigned *uid, unsigned *gid, unsigned *mode) 190dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 191dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct fs_path_config *pc; 192dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int plen; 193dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 194dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pc = dir ? android_dirs : android_files; 195dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project plen = strlen(path); 196dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project for(; pc->prefix; pc++){ 197dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int len = strlen(pc->prefix); 198dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (dir) { 199dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(plen < len) continue; 200dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(!strncmp(pc->prefix, path, len)) break; 201dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 202dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 203dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* If name ends in * then allow partial matches. */ 204dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (pc->prefix[len -1] == '*') { 205dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(!strncmp(pc->prefix, path, len - 1)) break; 206dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else if (plen == len){ 207dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(!strncmp(pc->prefix, path, len)) break; 208dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 209dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 210dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *uid = pc->uid; 211dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *gid = pc->gid; 212dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *mode = (*mode & (~07777)) | pc->mode; 213dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 214dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#if 0 215dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project fprintf(stderr,"< '%s' '%s' %d %d %o >\n", 216dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project path, pc->prefix ? pc->prefix : "", *uid, *gid, *mode); 217dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif 218dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 219dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif 220dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif 221