Files
android_bootable_recovery/minadbd
Badhri Jagan Sridharan b5b43043fa adbd: Support for new f_fs descriptor format
The patch "[RFC] usb: gadget: f_fs: Add flags
to  descriptors block" marks the current
usb_functionfs_descs_head format deprecated
and introduces support for sending SuperSpeed
descriptors.

This CL makes adbd to send Descriptors in the
new format. Adbd would fall back to the old
format, if kernel is not able to recognize
the new format. This is done to prevent
adbd from breaking in the older versions
of the kernel.

Bug: 17394972
Change-Id: I1acf684ef8a4dcc612ac20b5abe1e27b43901031
Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>
2014-10-28 02:00:32 +00:00
..
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The contents of this directory are copied from system/core/adb, with
the following changes:

adb.c
  - much support for host mode and non-linux OS's stripped out; this
    version only runs as adbd on the device.
  - always setuid/setgid's itself to the shell user
  - only uses USB transport
  - references to JDWP removed
  - main() removed
  - all ADB_HOST and win32 code removed
  - removed listeners, logging code, background server (for host)

adb.h
  - minor changes to match adb.c changes

sockets.c
  - references to JDWP removed
  - ADB_HOST code removed

services.c
  - all services except echo_service (which is commented out) removed
  - all host mode support removed
  - sideload_service() added; this is the only service supported.  It
    receives a single blob of data, writes it to a fixed filename, and
    makes the process exit.

Android.mk
  - only builds in adbd mode; builds as static library instead of a
    standalone executable.

sysdeps.h
  - changes adb_creat() to use O_NOFOLLOW

transport.c
  - removed ADB_HOST code

transport_usb.c
  - removed ADB_HOST code