path: root/private/android_filesystem_config.h

/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* This file is used to define the properties of the filesystem
** images generated by build tools (mkbootfs and mkyaffs2image) and
** by the device side of adb.
*/

#ifndef _ANDROID_FILESYSTEM_CONFIG_H_
#define _ANDROID_FILESYSTEM_CONFIG_H_

#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <stdint.h>

#if defined(__ANDROID__)
#include <linux/capability.h>
#else
#include "android_filesystem_capability.h"
#endif

#define CAP_MASK_LONG(cap_name)  (1ULL << (cap_name))

/* This is the master Users and Groups config for the platform.
 * DO NOT EVER RENUMBER
 */

#define AID_ROOT             0  /* traditional unix root user */

#define AID_SYSTEM        1000  /* system server */

#define AID_RADIO         1001  /* telephony subsystem, RIL */
#define AID_BLUETOOTH     1002  /* bluetooth subsystem */
#define AID_GRAPHICS      1003  /* graphics devices */
#define AID_INPUT         1004  /* input devices */
#define AID_AUDIO         1005  /* audio devices */
#define AID_CAMERA        1006  /* camera devices */
#define AID_LOG           1007  /* log devices */
#define AID_COMPASS       1008  /* compass device */
#define AID_MOUNT         1009  /* mountd socket */
#define AID_WIFI          1010  /* wifi subsystem */
#define AID_ADB           1011  /* android debug bridge (adbd) */
#define AID_INSTALL       1012  /* group for installing packages */
#define AID_MEDIA         1013  /* mediaserver process */
#define AID_DHCP          1014  /* dhcp client */
#define AID_SDCARD_RW     1015  /* external storage write access */
#define AID_VPN           1016  /* vpn system */
#define AID_KEYSTORE      1017  /* keystore subsystem */
#define AID_USB           1018  /* USB devices */
#define AID_DRM           1019  /* DRM server */
#define AID_MDNSR         1020  /* MulticastDNSResponder (service discovery) */
#define AID_GPS           1021  /* GPS daemon */
#define AID_UNUSED1       1022  /* deprecated, DO NOT USE */
#define AID_MEDIA_RW      1023  /* internal media storage write access */
#define AID_MTP           1024  /* MTP USB driver access */
#define AID_UNUSED2       1025  /* deprecated, DO NOT USE */
#define AID_DRMRPC        1026  /* group for drm rpc */
#define AID_NFC           1027  /* nfc subsystem */
#define AID_SDCARD_R      1028  /* external storage read access */
#define AID_CLAT          1029  /* clat part of nat464 */
#define AID_LOOP_RADIO    1030  /* loop radio devices */
#define AID_MEDIA_DRM     1031  /* MediaDrm plugins */
#define AID_PACKAGE_INFO  1032  /* access to installed package details */
#define AID_SDCARD_PICS   1033  /* external storage photos access */
#define AID_SDCARD_AV     1034  /* external storage audio/video access */
#define AID_SDCARD_ALL    1035  /* access all users external storage */
#define AID_LOGD          1036  /* log daemon */
#define AID_SHARED_RELRO  1037  /* creator of shared GNU RELRO files */
#define AID_DBUS          1038  /* dbus-daemon IPC broker process */
#define AID_TLSDATE       1039  /* tlsdate unprivileged user */
#define AID_MEDIA_EX      1040  /* mediaextractor process */
#define AID_AUDIOSERVER   1041  /* audioserver process */
#define AID_METRICS_COLL  1042  /* metrics_collector process */
#define AID_METRICSD      1043  /* metricsd process */
#define AID_WEBSERV       1044  /* webservd process */
#define AID_DEBUGGERD     1045  /* debuggerd unprivileged user */
#define AID_MEDIA_CODEC   1046  /* mediacodec process */
#define AID_CAMERASERVER  1047  /* cameraserver process */
#define AID_FIREWALL      1048  /* firewalld process */
#define AID_TRUNKS        1049  /* trunksd process (TPM daemon) */
#define AID_NVRAM         1050  /* Access-controlled NVRAM */
#define AID_DNS           1051  /* DNS resolution daemon (system: netd) */
#define AID_DNS_TETHER    1052  /* DNS resolution daemon (tether: dnsmasq) */
#define AID_WEBVIEW_ZYGOTE 1053 /* WebView zygote process */
#define AID_VEHICLE_NETWORK 1054 /* Vehicle network service */
/* Changes to this file must be made in AOSP, *not* in internal branches. */

#define AID_THEMEMAN      1300  /* theme manager */
#define AID_AUDIT         1301  /* audit daemon */

#define AID_SHELL         2000  /* adb and debug shell user */
#define AID_CACHE         2001  /* cache access */
#define AID_DIAG          2002  /* access to diagnostic resources */

/* The range 2900-2999 is reserved for OEM, and must never be
 * used here */
#define AID_OEM_RESERVED_START 2900

#if !defined(QCOM_LEGACY_UIDS)
#define AID_QCOM_DIAG          2950  /* access to QTI diagnostic resources */
#define AID_RFS                2951  /* Remote Filesystem for peripheral processors */
#define AID_RFS_SHARED         2952  /* Shared files for Remote Filesystem for peripheral processors  */
#endif

#define AID_OEM_RESERVED_END   2999

/* The 3000 series are intended for use as supplemental group id's only.
 * They indicate special Android capabilities that the kernel is aware of. */
#define AID_NET_BT_ADMIN  3001  /* bluetooth: create any socket */
#define AID_NET_BT        3002  /* bluetooth: create sco, rfcomm or l2cap sockets */
#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_NET_BT_STACK  3008  /* bluetooth: access config files */
#define AID_READPROC      3009  /* Allow /proc read access */
#define AID_WAKELOCK      3010  /* Allow system wakelock read/write access */
#if defined(QCOM_LEGACY_UIDS)
#define AID_QCOM_ONCRPC   3011  /* can read/write /dev/oncrpc files */
#define AID_QCOM_DIAG     3012  /* can read/write /dev/diag */
#else
#define AID_SENSORS       3011  /* access to /dev/socket/sensor_ctl_socket & QCCI/QCSI */
#define AID_IMS           3012  /* can read/write /dev/socket/imsrtp */

#define AID_RFS_OLD          3013  /* DEPRECATED OLD ID FOR RFS, DO NOT USE */
#define AID_RFS_SHARED_OLD   3014  /* DEPRECATED OLD ID FOR RFS-SHARED  */
#endif

/* The range 5000-5999 is also reserved for OEM, and must never be used here. */
#define AID_OEM_RESERVED_2_START 5000
#define AID_OEM_RESERVED_2_END   5999

#if defined(MOTOROLA_UIDS)
#define AID_MOT_OSH       5000  /* OSH */
#define AID_MOT_ACCY      9000  /* access to accessory */
#define AID_MOT_PWRIC     9001  /* power IC */
#define AID_MOT_USB       9002  /* mot usb */
#define AID_MOT_DRM       9003  /* can access DRM resource. */
#define AID_MOT_TCMD      9004  /* mot_tcmd */
#define AID_MOT_SEC_RTC   9005  /* mot cpcap rtc */
#define AID_MOT_TOMBSTONE 9006
#define AID_MOT_TPAPI     9007  /* mot_tpapi */
#define AID_MOT_SECCLKD   9008  /* mot_secclkd */
#define AID_MOT_WHISPER   9009  /* Whisper Protocol access */
#define AID_MOT_CAIF      9010  /* can create CAIF sockets */
#define AID_MOT_DLNA      9011  /* DLNA native */
#endif // MOTOROLA_UIDS

#define AID_EVERYBODY     9997  /* shared between all apps in the same profile */
#define AID_MISC          9998  /* access to misc storage */
#define AID_NOBODY        9999

#define AID_APP          10000  /* first app user */

#define AID_ISOLATED_START 99000 /* start of uids for fully isolated sandboxed processes */
#define AID_ISOLATED_END   99999 /* end of uids for fully isolated sandboxed processes */

#define AID_USER        100000  /* offset for uid ranges for each user */

#define AID_SHARED_GID_START 50000 /* start of gids for apps in each user to share */
#define AID_SHARED_GID_END   59999 /* start of gids for apps in each user to share */

#if !defined(EXCLUDE_FS_CONFIG_STRUCTURES)
struct android_id_info {
    const char *name;
    unsigned aid;
};

static const struct android_id_info android_ids[] = {
    { "root",          AID_ROOT, },

    { "system",        AID_SYSTEM, },

    { "radio",         AID_RADIO, },
    { "bluetooth",     AID_BLUETOOTH, },
    { "graphics",      AID_GRAPHICS, },
    { "input",         AID_INPUT, },
    { "audio",         AID_AUDIO, },
    { "camera",        AID_CAMERA, },
    { "log",           AID_LOG, },
    { "compass",       AID_COMPASS, },
    { "mount",         AID_MOUNT, },
    { "wifi",          AID_WIFI, },
    { "adb",           AID_ADB, },
    { "install",       AID_INSTALL, },
    { "media",         AID_MEDIA, },
    { "dhcp",          AID_DHCP, },
    { "sdcard_rw",     AID_SDCARD_RW, },
    { "vpn",           AID_VPN, },
    { "keystore",      AID_KEYSTORE, },
    { "usb",           AID_USB, },
    { "drm",           AID_DRM, },
    { "mdnsr",         AID_MDNSR, },
    { "gps",           AID_GPS, },
    // AID_UNUSED1
    { "media_rw",      AID_MEDIA_RW, },
    { "mtp",           AID_MTP, },
    // AID_UNUSED2
    { "drmrpc",        AID_DRMRPC, },
    { "nfc",           AID_NFC, },
    { "sdcard_r",      AID_SDCARD_R, },
    { "clat",          AID_CLAT, },
    { "loop_radio",    AID_LOOP_RADIO, },
#if defined(QCOM_LEGACY_UIDS)
    { "qcom_oncrpc",   AID_QCOM_ONCRPC, },
#endif
    { "mediadrm",      AID_MEDIA_DRM, },
    { "package_info",  AID_PACKAGE_INFO, },
    { "sdcard_pics",   AID_SDCARD_PICS, },
    { "sdcard_av",     AID_SDCARD_AV, },
    { "sdcard_all",    AID_SDCARD_ALL, },
    { "logd",          AID_LOGD, },
    { "shared_relro",  AID_SHARED_RELRO, },
    { "dbus",          AID_DBUS, },
    { "tlsdate",       AID_TLSDATE, },
    { "mediaex",       AID_MEDIA_EX, },
    { "audioserver",   AID_AUDIOSERVER, },
    { "metrics_coll",  AID_METRICS_COLL },
    { "metricsd",      AID_METRICSD },
    { "webserv",       AID_WEBSERV },
    { "debuggerd",     AID_DEBUGGERD, },
    { "mediacodec",    AID_MEDIA_CODEC, },
    { "cameraserver",  AID_CAMERASERVER, },
    { "firewall",      AID_FIREWALL, },
    { "trunks",        AID_TRUNKS, },
    { "nvram",         AID_NVRAM, },
    { "dns",           AID_DNS, },
    { "dns_tether",    AID_DNS_TETHER, },
    { "webview_zygote", AID_WEBVIEW_ZYGOTE, },
    { "vehicle_network", AID_VEHICLE_NETWORK, },

    { "shell",         AID_SHELL, },
    { "cache",         AID_CACHE, },
    { "diag",          AID_DIAG, },

    { "qcom_diag",     AID_QCOM_DIAG, },

    { "net_bt_admin",  AID_NET_BT_ADMIN, },
    { "net_bt",        AID_NET_BT, },
    { "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, },
    { "net_bt_stack",  AID_NET_BT_STACK, },
    { "readproc",      AID_READPROC, },
    { "wakelock",      AID_WAKELOCK, },
#if !defined(QCOM_LEGACY_UIDS)
    { "ims", AID_IMS, },
#endif
#if !defined(QCOM_LEGACY_UIDS)
    { "sensors",       AID_SENSORS, },
    { "rfs",           AID_RFS, },
    { "rfs_shared",    AID_RFS_SHARED, },
#endif
#if !defined(QCOM_LEGACY_UIDS)
    { "rfs_old",           AID_RFS_OLD, },
    { "rfs_shared_old",    AID_RFS_SHARED_OLD, },
#endif
#if defined(MOTOROLA_UIDS)
    { "mot_osh",   AID_MOT_OSH, },
    { "mot_accy",  AID_MOT_ACCY, },
    { "mot_pwric", AID_MOT_PWRIC, },
    { "mot_usb",   AID_MOT_USB, },
    { "mot_drm",   AID_MOT_DRM, },
    { "mot_tcmd",  AID_MOT_TCMD, },
    { "mot_sec_rtc",   AID_MOT_SEC_RTC, },
    { "mot_tombstone", AID_MOT_TOMBSTONE, },
    { "mot_tpapi",     AID_MOT_TPAPI, },
    { "mot_secclkd",   AID_MOT_SECCLKD, },
    { "mot_whisper",   AID_MOT_WHISPER, },
    { "mot_caif",  AID_MOT_CAIF, },
    { "mot_dlna",  AID_MOT_DLNA, },
#endif
    { "everybody",     AID_EVERYBODY, },
    { "misc",          AID_MISC, },
    { "nobody",        AID_NOBODY, },

    { "theme_man", AID_THEMEMAN },
    { "audit",         AID_AUDIT, },
};

#define android_id_count \
    (sizeof(android_ids) / sizeof(android_ids[0]))

struct fs_path_config {
    unsigned mode;
    unsigned uid;
    unsigned gid;
    uint64_t capabilities;
    const char *prefix;
};

/* Rules for directories.
** These rules are applied based on "first match", so they
** should start with the most specific path and work their
** way up to the root.
*/

static const struct fs_path_config android_dirs[] = {
    /* SuperSU ramdisk special directories */
    { 00000, AID_ROOT,   AID_ROOT,   0, ".subackup" },
    { 00000, AID_ROOT,   AID_ROOT,   0, ".sufrp" },
    { 00000, AID_ROOT,   AID_ROOT,   0, "boot/.sufrp" },
    { 00771, AID_SYSTEM, AID_SYSTEM, 0, "boot/bt_firmware" },
    { 00500, AID_ROOT,   AID_ROOT,   0, "boot/config" },
    { 00771, AID_SYSTEM, AID_SYSTEM, 0, "boot/data" },
    { 00755, AID_ROOT,   AID_SYSTEM, 0, "boot/mnt" },
    { 00750, AID_ROOT,   AID_SHELL,  0, "boot/sbin" },
    { 00751, AID_ROOT,   AID_SDCARD_R, 0, "boot/storage" },
    { 00755, AID_ROOT,   AID_SHELL,  0, "boot/vendor" },

    { 00770, AID_SYSTEM, AID_CACHE,  0, "cache" },
    { 00500, AID_ROOT,   AID_ROOT,   0, "config" },
    { 00771, AID_SYSTEM, AID_SYSTEM, 0, "data/app" },
    { 00771, AID_SYSTEM, AID_SYSTEM, 0, "data/app-private" },
    { 00771, AID_SYSTEM, AID_SYSTEM, 0, "data/app-ephemeral" },
    { 00771, AID_ROOT,   AID_ROOT,   0, "data/dalvik-cache" },
    { 00771, AID_SYSTEM, AID_SYSTEM, 0, "data/data" },
    { 00771, AID_SHELL,  AID_SHELL,  0, "data/local/tmp" },
    { 00771, AID_SHELL,  AID_SHELL,  0, "data/local" },
    { 01771, AID_SYSTEM, AID_MISC,   0, "data/misc" },
    { 00770, AID_DHCP,   AID_DHCP,   0, "data/misc/dhcp" },
    { 00771, AID_SHARED_RELRO, AID_SHARED_RELRO, 0, "data/misc/shared_relro" },
    { 00775, AID_MEDIA_RW, AID_MEDIA_RW, 0, "data/media" },
    { 00775, AID_MEDIA_RW, AID_MEDIA_RW, 0, "data/media/Music" },
    { 00750, AID_ROOT,   AID_SHELL,  0, "data/nativetest" },
    { 00750, AID_ROOT,   AID_SHELL,  0, "data/nativetest64" },
    { 00775, AID_ROOT,   AID_ROOT,   0, "data/preloads" },
    { 00771, AID_SYSTEM, AID_SYSTEM, 0, "data" },
    { 00755, AID_ROOT,   AID_SYSTEM, 0, "mnt" },
    { 00755, AID_ROOT,   AID_ROOT,   0, "root" },
    { 00750, AID_ROOT,   AID_SHELL,  0, "sbin" },
    { 00751, AID_ROOT,   AID_SDCARD_R, 0, "storage" },
    { 00755, AID_ROOT,   AID_ROOT,   0, "system/addon.d" },
    { 00755, AID_ROOT,   AID_SHELL,  0, "system/bin" },
    { 00755, AID_ROOT,   AID_SHELL,  0, "system/vendor" },
    { 00755, AID_ROOT,   AID_SHELL,  0, "system/xbin" },
    { 00755, AID_ROOT,   AID_ROOT,   0, "system/etc/ppp" },
    { 00755, AID_ROOT,   AID_SHELL,  0, "system/etc" },
    { 00755, AID_ROOT,   AID_SHELL,  0, "vendor" },
    { 00777, AID_ROOT,   AID_ROOT,   0, "sdcard" },
    { 00755, AID_ROOT,   AID_ROOT,   0, 0 },
};

/* Rules for files.
** These rules are applied based on "first match", so they
** should start with the most specific path and work their
** way up to the root. Prefixes ending in * denotes wildcard
** and will allow partial matches.
*/
static const struct fs_path_config android_files[] = {
    /* Motorola ramdisk special files */
    { 00755, AID_ROOT,      AID_ROOT,      0, "init.class_main.sh" },
    { 00400, AID_ROOT,      AID_ROOT,      0, "module_hashes" },
    { 00750, AID_ROOT,      AID_ROOT,      0, "xbin/qe" },

    /* SuperSU ramdisk special files */
    { 00640, AID_ROOT,      AID_ROOT,      0, ".subackup/0001_fstab.*" },
    { 00750, AID_ROOT,      AID_ROOT,      0, ".subackup/0001_init*" },
    { 00750, AID_ROOT,      AID_ROOT,      0, ".subackup/0002_init*" },
    { 00750, AID_ROOT,      AID_ROOT,      0, ".subackup/0003_init*" },
    { 00755, AID_ROOT,      AID_ROOT,      0, ".sufrp/frp_install" },
    { 00700, AID_ROOT,      AID_ROOT,      0, "sbin/launch_daemonsu.sh" },
    { 00750, AID_ROOT,      AID_ROOT,      0, "init.environ.rc" },
    { 00750, AID_ROOT,      AID_ROOT,      0, "init.rc" },
    { 00750, AID_ROOT,      AID_ROOT,      0, "init.supersu.rc" },
    { 00755, AID_ROOT,      AID_ROOT,      0, "boot/.sufrp/frp_install" },
    { 00700, AID_ROOT,      AID_ROOT,      0, "boot/sbin/launch_daemonsu.sh" },
    { 00750, AID_ROOT,      AID_SHELL,     0, "boot/sbin/*" },
    { 00640, AID_ROOT,      AID_SHELL,     0, "boot/fstab.*" },
    { 00750, AID_ROOT,      AID_ROOT,      0, "boot/init.environ.rc" },
    { 00750, AID_ROOT,      AID_ROOT,      0, "boot/init.rc" },
    { 00750, AID_ROOT,      AID_ROOT,      0, "boot/init.supersu.rc" },
    { 00750, AID_ROOT,      AID_SHELL,     0, "boot/init*" },

    { 00440, AID_ROOT,      AID_SHELL,     0, "system/etc/init.goldfish.rc" },
    { 00550, AID_ROOT,      AID_SHELL,     0, "system/etc/init.goldfish.sh" },
    { 00550, AID_ROOT,      AID_SHELL,     0, "system/etc/init.ril" },
    { 00550, AID_DHCP,      AID_SHELL,     0, "system/etc/dhcpcd/dhcpcd-run-hooks" },
    { 00555, AID_ROOT,      AID_ROOT,      0, "system/etc/ppp/*" },
    { 00555, AID_ROOT,      AID_ROOT,      0, "system/etc/rc.*" },
    { 00440, AID_ROOT,      AID_ROOT,      0, "system/etc/recovery.img" },
    { 00755, AID_ROOT,      AID_ROOT,      0, "system/addon.d/*" },
    { 00644, AID_SYSTEM,    AID_SYSTEM,    0, "data/app/*" },
    { 00644, AID_MEDIA_RW,  AID_MEDIA_RW,  0, "data/media/*" },
    { 00644, AID_SYSTEM,    AID_SYSTEM,    0, "data/app-private/*" },
    { 00644, AID_SYSTEM,    AID_SYSTEM,    0, "data/app-ephemeral/*" },
    { 00644, AID_APP,       AID_APP,       0, "data/data/*" },
    { 00640, AID_ROOT,      AID_SHELL,     0, "data/nativetest/tests.txt" },
    { 00640, AID_ROOT,      AID_SHELL,     0, "data/nativetest64/tests.txt" },
    { 00750, AID_ROOT,      AID_SHELL,     0, "data/nativetest/*" },
    { 00750, AID_ROOT,      AID_SHELL,     0, "data/nativetest64/*" },

    /* CM's daemonized su doesn't need the setuid bit */
    { 00755, AID_ROOT,      AID_SHELL,     0, "system/xbin/su" },
    /* the following files are INTENTIONALLY set-uid, but they
     * are NOT included on user builds. */
    { 06755, AID_ROOT,      AID_ROOT,      0, "system/xbin/procmem" },

    /* the following files have enhanced capabilities and ARE included in user builds. */
    { 00550, AID_LOGD,      AID_LOGD,      CAP_MASK_LONG(CAP_SYSLOG) |
                                           CAP_MASK_LONG(CAP_AUDIT_CONTROL) |
                                           CAP_MASK_LONG(CAP_SETGID),
                                              "system/bin/logd" },
    { 00750, AID_ROOT,      AID_SHELL,     CAP_MASK_LONG(CAP_SETUID) |
                                           CAP_MASK_LONG(CAP_SETGID),
                                              "system/bin/run-as" },
    { 00700, AID_SYSTEM,    AID_SHELL,     CAP_MASK_LONG(CAP_BLOCK_SUSPEND),
                                              "system/bin/inputflinger" },

    /* Support FIFO scheduling mode in SurfaceFlinger. */
    { 00755, AID_SYSTEM,    AID_GRAPHICS,  CAP_MASK_LONG(CAP_SYS_NICE),
                                              "system/bin/surfaceflinger" },

    /* Support hostapd administering a network interface. */
    { 00755, AID_WIFI,      AID_WIFI,      CAP_MASK_LONG(CAP_NET_ADMIN) |
                                           CAP_MASK_LONG(CAP_NET_RAW),
                                              "system/bin/hostapd" },

    /* Support wifi_hal_legacy administering a network interface. */
    { 00755, AID_WIFI,      AID_WIFI,      CAP_MASK_LONG(CAP_NET_ADMIN) |
                                           CAP_MASK_LONG(CAP_NET_RAW),
                                              "system/bin/hw/android.hardware.wifi@1.0-service" },

    /* A non-privileged zygote that spawns isolated processes for web rendering. */
    { 0750,  AID_ROOT,      AID_ROOT,      CAP_MASK_LONG(CAP_SETUID) |
                                           CAP_MASK_LONG(CAP_SETGID) |
                                           CAP_MASK_LONG(CAP_SETPCAP),
                                              "system/bin/webview_zygote32" },
    { 0750,  AID_ROOT,      AID_ROOT,      CAP_MASK_LONG(CAP_SETUID) |
                                           CAP_MASK_LONG(CAP_SETGID) |
                                           CAP_MASK_LONG(CAP_SETPCAP),
                                              "system/bin/webview_zygote64" },

    { 00750, AID_ROOT,      AID_ROOT,      0, "system/bin/uncrypt" },
    { 00750, AID_ROOT,      AID_ROOT,      0, "system/bin/install-recovery.sh" },
    { 00755, AID_ROOT,      AID_SHELL,     0, "system/bin/*" },
    { 00755, AID_ROOT,      AID_SHELL,     0, "system/etc/init.d/*" },
    { 00755, AID_ROOT,      AID_ROOT,      0, "system/lib/valgrind/*" },
    { 00755, AID_ROOT,      AID_ROOT,      0, "system/lib64/valgrind/*" },
    { 00755, AID_ROOT,      AID_SHELL,     0, "system/xbin/*" },
    { 00755, AID_ROOT,      AID_SHELL,     0, "system/vendor/bin/*" },
    { 00755, AID_ROOT,      AID_SHELL,     0, "system/vendor/xbin/*" },
    { 00755, AID_ROOT,      AID_SHELL,     0, "vendor/bin/*" },
    { 00755, AID_ROOT,      AID_SHELL,     0, "vendor/xbin/*" },
    { 00750, AID_ROOT,      AID_SHELL,     0, "sbin/*" },
    { 00755, AID_ROOT,      AID_ROOT,      0, "bin/*" },
    { 00750, AID_ROOT,      AID_SHELL,     0, "init*" },
    { 00750, AID_ROOT,      AID_SHELL,     0, "charger*" },
    { 00750, AID_ROOT,      AID_SHELL,     0, "sbin/fs_mgr" },
    { 00640, AID_ROOT,      AID_SHELL,     0, "fstab.*" },
    { 00644, AID_ROOT,      AID_ROOT,      0, 0 },
};

static inline void fs_config(const char *path, int dir, const char *target_out_path,
                             unsigned *uid, unsigned *gid, unsigned *mode, uint64_t *capabilities)
{
    const struct fs_path_config *pc;
    int plen;

    if (path[0] == '/') {
        path++;
    }

    pc = dir ? android_dirs : android_files;
    plen = strlen(path);
    for(; pc->prefix; pc++){
        int len = strlen(pc->prefix);
        if (dir) {
            if(plen < len) continue;
            if(!strncmp(pc->prefix, path, len)) break;
            continue;
        }
        /* If name ends in * then allow partial matches. */
        if (pc->prefix[len -1] == '*') {
            if(!strncmp(pc->prefix, path, len - 1)) break;
        } else if (plen == len){
            if(!strncmp(pc->prefix, path, len)) break;
        }
    }
    *uid = pc->uid;
    *gid = pc->gid;
    *mode = (*mode & (~07777)) | pc->mode;
    *capabilities = pc->capabilities;

#if 0
    fprintf(stderr,"< '%s' '%s' %d %d %o >\n",
            path, pc->prefix ? pc->prefix : "", *uid, *gid, *mode);
#endif
}

ssize_t fs_config_generate(char *buffer, size_t length, const struct fs_path_config *pc);

#endif
#endif