| 4a50d8ead71c3dd6d9eebe23626d0d4e96dd963b |
|
11-Nov-2014 |
Daniel Rosenberg <drosen@google.com> |
bionic: libc: Added path to vendor build properties file.
Signed-off-by: Daniel Rosenberg <drosen@google.com>
(cherry picked from commit 71d220c1de1372e20c8bbec4ccf387991a3bb549)
Bug: 18281574
Change-Id: I2843f23ecb4c4ca79b230d8041bbca02dbedeadc
|
| c9ae21a5c3b2e1baafe50f752e2e07e343d39530 |
|
19-Feb-2014 |
Narayan Kamath <narayan@google.com> |
Move system_properties over to C++.
This change constitutes the minimum amount of
work required to move the code over to C++, address
compiler warnings, and to make it const correct and
idiomatic (within the constraints of being called
from C code).
bug: 13058886
Change-Id: Ic78cf91b7c8e8f07b4ab0781333a9e243763298c
|
| 5e9a086145764d64c0f7fbce5489d820aa7fdcd4 |
|
25-Jun-2013 |
Colin Cross <ccross@android.com> |
bionic: add compatibility mode for properties
Allow a new bionic to work with an old init property area by supporting
the old format.
(cherry picked from commit ad76c85b9ca587084089d086f954158bc0eae905)
Change-Id: Ib496e818a62a5834d40c71eb4745783d998be893
|
| ad76c85b9ca587084089d086f954158bc0eae905 |
|
25-Jun-2013 |
Colin Cross <ccross@android.com> |
bionic: add compatibility mode for properties
Allow a new bionic to work with an old init property area by supporting
the old format.
Change-Id: I9268214b2f8930e75e3b5c26afe94fa92068bf0b
|
| be30c7a78a1cf4adc8ec9bbdf17e85186fdb05b2 |
|
19-Jun-2013 |
Greg Hackmann <ghackmann@google.com> |
bionic: revert to a single (larger) property area
d329697 is too complicated. Change the multiple property pages back to
a single 128K property area that's mapped in entirely at initialization
(the memory will not get allocated until the pages are touched).
d329697 has other changes useful for testing (moving property area
initialization inside bionic and adding __system_property_set_filename)
so undo the change manually rather than with git revert.
Change-Id: Icd137669a4f8bc248e9dd2c1e8cc54e9193c9a6d
Signed-off-by: Greg Hackmann <ghackmann@google.com>
|
| 4482d8513920d614e3799a214c5bad07b72580d2 |
|
20-Jun-2013 |
Greg Hackmann <ghackmann@google.com> |
bionic: reimplement property area as hybrid trie/binary tree
See the comments for an explanation of how properties are stored.
The trie structure is designed to scale better than the previous
array-based implementation. Searching an array with n properties
required average O(n) string compares of the entire key; searching the
trie requires average O(log n) string compares of each token (substrings
between '.' characters).
Change-Id: Ic28b3c5246004a3c502eb02d6e1c9b512884d872
Signed-off-by: Greg Hackmann <ghackmann@google.com>
|
| c79de97cccbe695cd37d3be1985c8e0e5100d51d |
|
25-Jun-2013 |
Greg Hackmann <ghackmann@google.com> |
bionic: replace 4K property pages with 32K property pages
Fixes apps compiled statically against new libc but running with old
init
Bug: 9558625
Change-Id: I79e6f02575d278d4c7d8e8546d772ed0529bcaab
Signed-off-by: Greg Hackmann <ghackmann@google.com>
|
| de76bafb21477fbfac903abdc8154925da94b21e |
|
25-Jun-2013 |
Greg Hackmann <ghackmann@google.com> |
bionic: replace 4K property pages with 32K property pages
Fixes apps compiled statically against new libc but running with old
init
Bug: 9558625
Change-Id: I79e6f02575d278d4c7d8e8546d772ed0529bcaab
Signed-off-by: Greg Hackmann <ghackmann@google.com>
|
| 44c273c2933bb6550b0fa12bfe218594f0780e25 |
|
25-Jun-2013 |
Greg Hackmann <ghackmann@google.com> |
Revert "bionic: reimplement property area as hybrid trie/binary tree"
This reverts commit 6ac8e6a46d71a51bec16938efa89f275fa89cf7d.
|
| fa8cc0629f6227b507434245d237d44d7e119b16 |
|
25-Jun-2013 |
Greg Hackmann <ghackmann@google.com> |
Revert "bionic: revert to a single (larger) property area"
This reverts commit 5f05348c18286a2cea46eae8acf94ed5b7932fac.
|
| 1540f601be32bdd4af8e8c13bdf2bc06bdaa76f1 |
|
19-Jun-2013 |
Greg Hackmann <ghackmann@google.com> |
bionic: revert to a single (larger) property area
d329697 is too complicated. Change the multiple property pages back to
a single 128K property area that's mapped in entirely at initialization
(the memory will not get allocated until the pages are touched).
d329697 has other changes useful for testing (moving property area
initialization inside bionic and adding __system_property_set_filename)
so undo the change manually rather than with git revert.
Signed-off-by: Greg Hackmann <ghackmann@google.com>
(cherry picked from commit 5f05348c18286a2cea46eae8acf94ed5b7932fac)
Change-Id: I690704552afc07a4dd410277893ca9c40bc13e5f
|
| 996cdc4b1a7fcae89650bee0a44b6cb7900a4a3c |
|
20-Jun-2013 |
Greg Hackmann <ghackmann@google.com> |
bionic: reimplement property area as hybrid trie/binary tree
See the comments for an explanation of how properties are stored.
The trie structure is designed to scale better than the previous
array-based implementation. Searching an array with n properties
required average O(n) string compares of the entire key; searching the
trie requires average O(log n) string compares of each token (substrings
between '.' characters).
Signed-off-by: Greg Hackmann <ghackmann@google.com>
(cherry picked from commit 6ac8e6a46d71a51bec16938efa89f275fa89cf7d)
Change-Id: Icbe31908572f33b4d9b85d5b62ac837cbd0f85e0
|
| cb215a7e9ecec9feb5aae9d9a5b1c89f392208e7 |
|
13-Feb-2013 |
Greg Hackmann <ghackmann@google.com> |
bionic: make property area expandable
The property area is initially one 4K region, automatically expanding as
needed up to 64 regions.
To avoid duplicating code, __system_property_area_init() now allocates
and initializes the first region (previously it was allocated in init's
init_property_area() and initialized in bionic). For testing purposes,
__system_property_set_filename() may be used to override the file used
to map in regions.
Signed-off-by: Greg Hackmann <ghackmann@google.com>
(cherry picked from commit d32969701be070c0161c2643ee3c3df16066bbb8)
Change-Id: I038d451fe8849b0c4863663eec6f57f6521bf4a7
|
| 5f05348c18286a2cea46eae8acf94ed5b7932fac |
|
19-Jun-2013 |
Greg Hackmann <ghackmann@google.com> |
bionic: revert to a single (larger) property area
d329697 is too complicated. Change the multiple property pages back to
a single 128K property area that's mapped in entirely at initialization
(the memory will not get allocated until the pages are touched).
d329697 has other changes useful for testing (moving property area
initialization inside bionic and adding __system_property_set_filename)
so undo the change manually rather than with git revert.
Change-Id: I0ecb27843404f93af5489f15bfe657d65175e4f0
Signed-off-by: Greg Hackmann <ghackmann@google.com>
|
| 6ac8e6a46d71a51bec16938efa89f275fa89cf7d |
|
20-Jun-2013 |
Greg Hackmann <ghackmann@google.com> |
bionic: reimplement property area as hybrid trie/binary tree
See the comments for an explanation of how properties are stored.
The trie structure is designed to scale better than the previous
array-based implementation. Searching an array with n properties
required average O(n) string compares of the entire key; searching the
trie requires average O(log n) string compares of each token (substrings
between '.' characters).
Change-Id: I491305bc7aca59609abcd871a5f33d97f89ce714
Signed-off-by: Greg Hackmann <ghackmann@google.com>
|
| d32969701be070c0161c2643ee3c3df16066bbb8 |
|
13-Feb-2013 |
Greg Hackmann <ghackmann@google.com> |
bionic: make property area expandable
The property area is initially one 4K region, automatically expanding as
needed up to 64 regions.
To avoid duplicating code, __system_property_area_init() now allocates
and initializes the first region (previously it was allocated in init's
init_property_area() and initialized in bionic). For testing purposes,
__system_property_set_filename() may be used to override the file used
to map in regions.
Change-Id: Ibe00ef52464bfa590953c4699a6d98383b0142b1
Signed-off-by: Greg Hackmann <ghackmann@google.com>
|
| 5cf32de7a0fea0b10959b598300babc6e4f54d95 |
|
24-Jan-2013 |
Colin Cross <ccross@android.com> |
bionic: move system property writing from init to bionic
Move the implementation of writing to the system property area
from init to bionic, next to the reader implementation. This
will allow full property testing to be added to bionic tests.
Add new accessor and waiting functions to hide the implementation
from watchprops and various bionic users.
Also hide some of the implementation details of the property area
from init by moving them into _system_properties.h, and other details
from everybody by moving them into system_properties.h.
(cherry picked from commit dc1038b7900acb664e99643d2974e1a0f4703781)
Change-Id: I192d3825ee276c5047bc751039fe6cfe226a7cca
|
| dc1038b7900acb664e99643d2974e1a0f4703781 |
|
24-Jan-2013 |
Colin Cross <ccross@android.com> |
bionic: move system property writing from init to bionic
Move the implementation of writing to the system property area
from init to bionic, next to the reader implementation. This
will allow full property testing to be added to bionic tests.
Add new accessor and waiting functions to hide the implementation
from watchprops and various bionic users.
Also hide some of the implementation details of the property area
from init by moving them into _system_properties.h, and other details
from everybody by moving them into system_properties.h.
Change-Id: I9026e604109e30546b2849b60cab2e7e5ff00ba5
|
| 472fdc95a67a31125674718b48c92b2fc54d17bc |
|
23-Jan-2013 |
Nick Kralevich <nnk@google.com> |
am b8726037: am e7d937b5: am b3351f12: Merge "libc: use more secure system properties if available"
* commit 'b8726037ee1100e2704e90d0a54ea2313bf96b00':
libc: use more secure system properties if available
|
| 32417fb37642a1f975ec107e6b449ba71196db56 |
|
23-Jan-2013 |
Nick Kralevich <nnk@google.com> |
libc: use more secure system properties if available
Currently, system properties are passed via the environment
variable ANDROID_PROPERTY_WORKSPACE and a file descriptor passed
from parent to child. This is insecure for setuid executables,
as the environment variable can be changed by the caller.
Modify system property handling so that we get the properties
from a root owned properties file, rather than using an
environment variable. Fall back to the environment variable
if the file doesn't exist.
Bug: 8045561
Change-Id: I54f3efa98cf7d63d88788da5ce0d19e34fd7851a
|
| f27874740f02d8acba79f2d2924a62e9162da02b |
|
22-Jan-2013 |
Nick Kralevich <nnk@google.com> |
Revert "libc: make system properties more secure."
This reverts commit f10c5a2215b3da2e226e8bd148c86e2c146d8e90.
Bug: 8045561
|
| 8897a9565a220099a6df730ed14c1a346508f9d1 |
|
22-Jan-2013 |
Nick Kralevich <nnk@google.com> |
Revert "libc: make system properties more secure."
This reverts commit f10c5a2215b3da2e226e8bd148c86e2c146d8e90.
Bug: 8045561
|
| f10c5a2215b3da2e226e8bd148c86e2c146d8e90 |
|
18-Jan-2013 |
Nick Kralevich <nnk@google.com> |
libc: make system properties more secure.
Currently, system properties are passed via the environment
variable ANDROID_PROPERTY_WORKSPACE and a file descriptor passed
from parent to child. This is insecure for setuid executables,
as the environment variable can be changed by the caller.
Modify system property handling so that we get the properties
from a root owned properties file, rather than using an
environment variable.
Related to bug: 8029617
Change-Id: I5717e51f20f9e4339ed0a1fdf2fc797e52670fbb
|
| 07564f2d3a97eb0918adb7237508beeecdea1721 |
|
11-Jan-2013 |
Andrew Boie <andrew.p.boie@intel.com> |
add factory property file definition
This property file is used for properties which are set at device
provisioning time or in the factory. They are never touched by
a software update or factory data reset and typically contain
data specific to the particular unit.
Change-Id: I2e7c2fe62cb684cb2449eea917c42b19462e89a5
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
|
| 1dc9e472e19acfe6dc7f41e429236e7eef7ceda1 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
|
| 1767f908af327fa388b1c66883760ad851267013 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
|
| 4e468ed2eb86a2406e14f1eca82072ee501d05fd |
|
18-Dec-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Code drop from //branches/cupcake/...@124589
|
| a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349 |
|
21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
|