| 382bdddf5333e6c5699e9192c88b08066a741d56 |
|
09-Apr-2018 |
Pete Gillin <peteg@google.com> |
Revert "Add getgroups()/setgroups() to libcore.Os"
These (@hide) methods are unused, and the team who initially requested
them no longer need them. Also, the tests for setgroups recently
started failing (b/77599196).
This reverts commit 44177e6982a62506127a857070a2452956c3f0f1.
Bug: 77599196
Test: Treehugger
(cherry picked from commit 1925ee9be8abc4898626a14e54dde70015e0ed53)
Change-Id: Ia22ae6ab91503b221dd9fc8232c6fe651b25689e
Merged-In: Ia22ae6ab91503b221dd9fc8232c6fe651b25689e
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| 50e20daf19d19acd61bb2ac0fddf4be09814defb |
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24-Jan-2018 |
Tobias Thierer <tobiast@google.com> |
Fix android.system.Os.waitpid() for status == null.
Os.waitpid() is implemented on top of libcore_io_Linux.waitpid().
This native implementation unconditionally dereferenced the
javaStatus pointer; when it was NULL (which is allowed), this
triggered a native crash.
Test: Ran the (unsubmitted) tests from
https://r.android.com/c/platform/libcore/+/593113/4
Specifically, test_waitpid_blocks_nullStatus() triggers a
native crash before this CL but passes after this CL.
Bug: 72154644
Change-Id: Id314b743577566a4eac842884087c4ec9538259a
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| 5310ea4af51082e4a775d31615daaa59754d003e |
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17-Jan-2018 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Add splice(2) syscall support
Splice can be used to speed up file copy operations
by avoiding moving any memory between kernel/user space.
Test: vogar OsTest & BlockGuardOsTest
Bug: 72004777
Change-Id: Ied19a7522eaea75dbc67094e15d54b8cc8e99db4
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| e3a3a06a94a50d31b7033e496f23becb0f1329c7 |
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01-Nov-2017 |
Tobias Thierer <tobiast@google.com> |
Replace libcore.util.Mutable{Int,Long} with Int{32,64}Ref.
Since the new classes Int{32,64}Ref live in the package
android.system, which is fine for libcore to depend on,
there is no longer a need to have libcore.util.Mutable*.
This CL migrates all usages to the new classes.
Test: CtsLibcoreTestCases
Bug: 67901714
Change-Id: Icb55f778e05f6083d6d93b4c50fa76211dfa16c7
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| 44177e6982a62506127a857070a2452956c3f0f1 |
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30-Oct-2017 |
Enrico Granata <egranata@google.com> |
Add getgroups()/setgroups() to libcore.Os
Test: vogar OsTest.java
Change-Id: I756b30bed5882ade729ed93be658c56549088266
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| 2c549f1ba3fb683ab1c4ede75bdcb312e8769672 |
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30-Oct-2017 |
Andreas Gampe <agampe@google.com> |
Libcore: Move mutable class cache to libcore
These classes and fields are only used in libcore native code. Do
not expose them in JniConstants.
Bug: 68197265
Test: m
Test: m test-art-host
Test: vogar --mode=host libcore/luni/src/test/java/libcore/io/OsTest.java
Change-Id: I8a84fd0fa88e8174bea86a33bf58ad7eba392c82
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| 0db74df8dbd81056d9d53b0ae3b2993fe12b348d |
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18-Oct-2017 |
Tobias Thierer <tobiast@google.com> |
Migrate libcore code to new classes libcore.util.Mutable{Int,Long}.
This is the second attempt to submit this CL. The first time this
CL was submitted [1], it was missing a corresponding change in
libnativehelper and was therefore reverted [2].
[1] commit bb1ca6958f161564fe4744ff9c32c6d0abdc7a41
at http://r.android.com/515035
[2] commit 3e06dd181820f01abaa33d8102aa1d781a867de5
at https://r.android.com/517995/
Original commit message follows:
=== cut ===
The new classes are the libcore-internal versions of the
corresponding classes in android.util.
This CL migrates libcore code to use these classes instead.
The only exception are android.system.Os's static method
signatures which continue to use android.util.Mutable{Int,Long}
since those signatures are part of the Android API. The
implementation of those methods converts between those
types and the libcore-internal ones.
This further reduces the dependency of libcore code onto
android.* packages.
Test: Treehugger
Bug: 67901714
Change-Id: Ic06e9824098984a2807adef8d5c257f6b0465a63
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| 3e06dd181820f01abaa33d8102aa1d781a867de5 |
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23-Oct-2017 |
Tobias Thierer <tobiast@google.com> |
Revert "Migrate libcore code to new classes libcore.util.Mutable{Int,Long}."
This reverts commit bb1ca6958f161564fe4744ff9c32c6d0abdc7a41.
Reason for revert: Likely cause of the below error that causes the device to not
boot successfully. Reverting while I work out the reason.
"JNI DETECTED ERROR IN APPLICATION: attempt to access field int android.util.MutableInt.value from an object argument of type libcore
.util.MutableInt: 0x70339504"
Change-Id: I3b55cde24e3594c0fda8f0261a003f880c2869aa
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| bb1ca6958f161564fe4744ff9c32c6d0abdc7a41 |
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18-Oct-2017 |
Tobias Thierer <tobiast@google.com> |
Migrate libcore code to new classes libcore.util.Mutable{Int,Long}.
The new classes are the libcore-internal versions of the
corresponding classes in android.util.
This CL migrates libcore code to use these classes instead.
The only exception are android.system.Os's static method
signatures which continue to use android.util.Mutable{Int,Long}
since those signatures are part of the Android API. The
implementation of those methods converts between those
types and the libcore-internal ones.
This further reduces the dependency of libcore code onto
android.* packages.
Test: Treehugger
Bug: 67901714
Change-Id: Id072a1e830aba92a60c405836b4f74ab6a7ce172
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| 77ffbdbe73a31f4de07c95dfd978af3c6679cc7f |
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03-Oct-2017 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Further checks for error coditions in linux.io.Linux JNI
Test: make & flash
Bug: 66910813
Change-Id: Ided44139628b938372941bf9dc7812490dfdf396
(cherry picked from commit fe1c2f9ea0666a129a25b7806c2f9e7af2daf4ba)
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| fe1c2f9ea0666a129a25b7806c2f9e7af2daf4ba |
|
03-Oct-2017 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Further checks for error coditions in linux.io.Linux JNI
Test: make & flash
Bug: 66910813
Change-Id: Ided44139628b938372941bf9dc7812490dfdf396
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| 911eb92d1b68610848ab63733788bc9c1b9b440a |
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26-Sep-2017 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Add missing checks for error coditions in linux.io.Linux JNI
Test: make & flash
Bug: 66907045
Bug: 66910813
Change-Id: Iaca77f5df448ea3839e89f275e91c0a60fdd0601
(cherry picked from commit 93a973589d69b7e4a725c058761b79a5d6600796)
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| 93a973589d69b7e4a725c058761b79a5d6600796 |
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26-Sep-2017 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Add missing checks for error coditions in linux.io.Linux JNI
Test: make & flash
Bug: 66907045
Bug: 66910813
Change-Id: Iaca77f5df448ea3839e89f275e91c0a60fdd0601
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| 3c3ee8a421312ee7507ba3f07c3e1b1ba50cc4d7 |
|
29-Aug-2017 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Fix JNI error in Linux.(pipe2|sendfile).
JNI code in libcore.io.Linux.pipe2 and sendfile
were calling JNIEnv methods even if there was a pending
exception created by throwIfMinusOne helper method.
Fixed the code to return quickly if there's a pending errno
exception.
Test: libcore.io.OsTest
Bug: 65051835
Change-Id: Id921da9e1592b10889c495edb6b4c9919d181e3f
(cherry picked from commit 57a65ad7f0be5b9d0364d36208752f66e9f13596)
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| 57a65ad7f0be5b9d0364d36208752f66e9f13596 |
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29-Aug-2017 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Fix JNI error in Linux.(pipe2|sendfile).
JNI code in libcore.io.Linux.pipe2 and sendfile
were calling JNIEnv methods even if there was a pending
exception created by throwIfMinusOne helper method.
Fixed the code to return quickly if there's a pending errno
exception.
Test: libcore.io.OsTest
Bug: 65051835
Change-Id: Id921da9e1592b10889c495edb6b4c9919d181e3f
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| d0ef510dd06c9b59da94ff0a35d5154a20e82149 |
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10-Aug-2017 |
Victor Chang <vichang@google.com> |
Remove setsockoptGroupSourceReq and StructGroupSourceReq
- setsockoptGroupSourceReq is dead code after removing
the corresponding socket options in Iobridge
Test: cts-tradefed run cts-dev --module CtsLibcoreTestCases
Test: cts-tradefed run cts-dev --module CtsLibcoreOjTestCases
Bug: 32071916
Change-Id: I18edca5d674a9b806356ecc40313be8dbb6e4eb5
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| e785612bdf3b0112b5a1854bdf241f0ef87a3171 |
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10-Aug-2017 |
Narayan Kamath <narayan@google.com> |
Linux: Add proper casts for varargs call.
Test: vogar --mode=host --variant=x[32|64] OsTest
Bug: 64473964
(cherry picked from commit c30e11473bdb65fca5dd876753238462676a417e)
Change-Id: I5e3b216a01fc2a20dac79a7ac5196851d0f5dbeb
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| e873cd1285c04da110758df066b4bd40ad6eb93d |
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07-Aug-2017 |
Narayan Kamath <narayan@google.com> |
Linux: Implement getrlimit
Bug: 63004717
Test: vogar OsTest
(cherry picked from commit c5307105db3c8a091a7b1a47b344bdfa8d3f54d0)
Change-Id: Iebf8b87ceec9591097d05e9cd522d81624182452
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| c30e11473bdb65fca5dd876753238462676a417e |
|
10-Aug-2017 |
Narayan Kamath <narayan@google.com> |
Linux: Add proper casts for varargs call.
Test: vogar --mode=host --variant=x[32|64] OsTest
Bug: 64473964
Change-Id: Ida010ebe697c979b51a7900b697590d0440fada8
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| c5307105db3c8a091a7b1a47b344bdfa8d3f54d0 |
|
07-Aug-2017 |
Narayan Kamath <narayan@google.com> |
Linux: Implement getrlimit
Bug: 63004717
Test: vogar OsTest
Change-Id: I6a44f2a1281b4cc2344629f5eabc160619151b56
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| cab01ac294bb8ded259851673baa4c6ca226f828 |
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19-Jul-2017 |
Steven Moreland <smoreland@google.com> |
libcore: use proper nativehelper headers
libnativeheader exports headers under nativeheader. These were
available before incorrectly as global headers in order to give
access to jni.h.
Test: modules using libcore find headers
Bug: 63762847
Change-Id: Ic5873017bcf4d1c6e0873d7030ce56ee597b580d
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| 108091b6787f37a23862c7c9bb965ccf932430ab |
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11-Jul-2017 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Added StructStat nanosecond precision fields.
Since Linux 2.6 the kernel supports nanosecond precision
(with timespec struct) for times of: last access, last
modification and last status change in stat struct.
Test: CtsLibcoreTestCases
Bug: 62949898
Change-Id: Ie3f13f621bc64dd20f01fdc0c10906f02f41909c
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| 5744e4a762ca12243b47dd8aed24d87d963b4d3b |
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17-Mar-2017 |
Andreas Gampe <agampe@google.com> |
Libcore: Add support for capabilities
Add support for capget and capset, as well as related prctl constants,
to android.system.Os.
Bug: 36232535
Test: m
Test: manual
Change-Id: I28c741bef2f9e047400dae83b69fc22fd3527498
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| 0965ac3ceff49f3c090c417c0e30ea51c6f294a7 |
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15-Mar-2017 |
Andreas Gampe <agampe@google.com> |
Libcore: Rename Posix to Linux
We refer in Os to Linux manpages. Future changes will add Linux-specific
APIs to Os. Be honest and rename the class.
Bug: 36232535
Test: m
Test: m test-art-host
Test: Device boots
Change-Id: Ie9d4536d03499a75efaf2bcf16d41bacc97ac943
|