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Author SHA1 Message Date
Sergio Giro e045333445 Merge "system/core: remove methods returning SharedBuffer in String8, String16" 2015-09-30 15:21:48 +00:00
Sergio Giro 282efae9c3 system/core: remove methods returning SharedBuffer in String8, String16 
Towards deprecation of SharedBuffer

Change-Id: I3069837db32837bcc0f5d8f1118ccd502c9070dc
 2015-09-30 15:42:02 +01:00
Sergio Giro 9428978318 am fbb259e8: am 8e2c8208: am 730fdbb1: Merge "system/core: change LruCache to use unordered_set instead of BasicHashTable" 
* commit 'fbb259e83633c35c5e6ede1d5f55f5672ab433d0':
  system/core: change LruCache to use unordered_set instead of BasicHashTable
 2015-09-30 13:31:45 +00:00
Sergio Giro fbb259e836 am 8e2c8208: am 730fdbb1: Merge "system/core: change LruCache to use unordered_set instead of BasicHashTable" 
* commit '8e2c8208198c1c73c7192b1bd5e87868b53297c6':
  system/core: change LruCache to use unordered_set instead of BasicHashTable
 2015-09-30 13:26:23 +00:00
Sergio Giro 8e2c820819 am 730fdbb1: Merge "system/core: change LruCache to use unordered_set instead of BasicHashTable" 
* commit '730fdbb1ca4c39a4d69868f7a261b023f2bea296':
  system/core: change LruCache to use unordered_set instead of BasicHashTable
 2015-09-30 13:20:02 +00:00
Sergio Giro bb58cde899 system/core: change LruCache to use unordered_set instead of BasicHashTable 
Towards deprecation of BasicHashTable

Change-Id: I3f3d904636a85a794cccf972f6e4a94e7f3808f5
 2015-09-30 13:48:30 +01:00
Sergio Giro 21ca798137 resolved conflicts for 8dba9a7b to master 
Change-Id: I314e3fc4dffbff1f7030533a821696692d03b33d
 2015-09-23 22:03:30 +01:00
Sergio Giro 8dba9a7bf1 libutils: fix compile error in SharedBufferTest 
Change-Id: Ib1185d417457d03efa102989a64b5b5e4eb5c82a
 2015-09-23 21:22:14 +01:00
Sergio Giro fa2f9d603c am c565bdb6: am f777655d: resolved conflicts for 6ee734cf to stage-aosp-master 
* commit 'c565bdb67b801fe2b4965b44e53dccfd9097993c':
  libutils: hide SharedBuffer by moving SharedBuffer.h to the implementation directory
 2015-09-23 19:50:33 +00:00
Sergio Giro c565bdb67b am f777655d: resolved conflicts for 6ee734cf to stage-aosp-master 
* commit 'f777655d85af3aefa4a1683f289da1ec67988330':
  libutils: hide SharedBuffer by moving SharedBuffer.h to the implementation directory
 2015-09-23 17:15:12 +00:00
Sergio Giro f777655d85 resolved conflicts for 6ee734cf to stage-aosp-master 
Change-Id: Ia06c4d941d9b8828707299bb363f51fab5549897
 2015-09-23 17:58:25 +01:00
Sergio Giro d2529f2830 libutils: hide SharedBuffer by moving SharedBuffer.h to the implementation directory 
Some methods in header files of classes using SharedBuffer need
to be moved to the implementation files accordingly

Change-Id: I891f3ace2b940ab219e4e449040bfed71c0547db
 2015-09-23 16:22:59 +01:00
Brian Carlstrom 7ae1d6590b am 16bed965: am 742d0173: am 661600dd: am 110f705e: resolved conflicts for 832a0d1c to mnc-dev 
* commit '16bed9650aa493194b4091700ac81c9c882d96b2':
  libutils: Fix integer overflows in VectorImpl.
 2015-09-20 01:25:14 +00:00
Brian Carlstrom 16bed9650a am 742d0173: am 661600dd: am 110f705e: resolved conflicts for 832a0d1c to mnc-dev 
* commit '742d0173e8bd41e137d175c04860c532270b3f5b':
  libutils: Fix integer overflows in VectorImpl.
 2015-09-20 01:21:47 +00:00
Brian Carlstrom 110f705e10 resolved conflicts for 832a0d1c to mnc-dev 
Change-Id: Ic46ee60de7bc500f4e1d5fe841524db80918a8d9
 2015-09-19 17:29:42 -07:00
Brian Carlstrom 832a0d1c64 resolved conflicts for cf676a86 to lmp-mr1-ub-dev 
Change-Id: Ifd9a44777a472ae893f894391bff7ef81456d92c
 2015-09-19 16:13:00 -07:00
Narayan Kamath 419e6c3c68 libutils: Fix integer overflows in VectorImpl. 
Use external/safe-iop to check for overflows on arithmetic
operations.

Also remove an unnecessary copy of Vector/SharedBuffer from
codeflinger and use the copy from libutils instead.

Note that some of the unit tests are somewhat useless due to
test-runner limitations : gtest's ability to filter on abort message
doesn't work when combined with messages formatted by android's logging
system.

bug: 22953624

(cherry picked from commit c609c31fb5)

Change-Id: I61644633db6b54fa230683615de9724f7fabf6fb
 2015-09-09 12:05:06 +01:00
Narayan Kamath 69b9a8bf21 am 51e740f8: resolved conflicts for 32d86587 to mnc-dr-dev-plus-aosp 
* commit '51e740f802083cc250a2f6228222bcbbcec79887':
  libutils: Fix integer overflows in VectorImpl.
 2015-09-08 13:07:52 +00:00
Narayan Kamath 51e740f802 resolved conflicts for 32d86587 to mnc-dr-dev-plus-aosp 
Change-Id: I381133e7dd93f908bd3d2b42e8af83d954e428af
 2015-09-08 13:59:49 +01:00
Sergio Giro df5151d30f libutils: add test for String8 
Test crashes with SIGSEGV without the fix in b/23290056, passes otherwise.

Bug: 23290056
Change-Id: I6daca0aa07b5e97b004a9606a0227227fae11896
 2015-09-07 17:12:45 +01:00
Dan Willemsen c91a974e2e am 54afdbae: am a4b8f9f1: am bfe32228: Merge "Remove USE_MINGW/CYGWIN; Whitelist windows modules" 
* commit '54afdbaef79c7265395d0b84f54c96c7c9f11322':
  Remove USE_MINGW/CYGWIN; Whitelist windows modules
 2015-09-03 02:25:35 +00:00
Dan Willemsen a4b8f9f1c2 am bfe32228: Merge "Remove USE_MINGW/CYGWIN; Whitelist windows modules" 
* commit 'bfe322285fdbe86fdc01fdc4c711e22e894bdaee':
  Remove USE_MINGW/CYGWIN; Whitelist windows modules
 2015-09-03 00:39:19 +00:00
Dan Willemsen 87a419c8b1 Remove USE_MINGW/CYGWIN; Whitelist windows modules 
CYGWIN is not supported, USE_MINGW and HOST_OS==windows are being
replaced with LOCAL_..._windows variables.

Bug: 23566667
Change-Id: I3e4a1e4097dc994cf5abdce6939e83a91758fd75
 2015-09-02 17:10:35 -07:00
Narayan Kamath c609c31fb5 libutils: Fix integer overflows in VectorImpl. 
Use external/safe-iop to check for overflows on arithmetic
operations.

Also remove an unnecessary copy of Vector/SharedBuffer from
codeflinger and use the copy from libutils instead.

Note that some of the unit tests are somewhat useless due to
test-runner limitations : gtest's ability to filter on abort message
doesn't work when combined with messages formatted by android's logging
system.

bug: 22953624

Change-Id: I46b1ae8ca1f3a010be13aca36a091e76a97a7b70
 2015-09-02 12:37:49 +01:00
Nick Kralevich 63e5142283 am 6b86f3fe: am 5e44f5cc: am 2c58af52: Merge "VectorImpl.cpp: fix benign multiplication overflow" 
* commit '6b86f3fe304c7aa4f2c629a1cacd84428aad9a3e':
  VectorImpl.cpp: fix benign multiplication overflow
 2015-08-28 17:46:51 +00:00
Nick Kralevich 5e44f5cc0c am 2c58af52: Merge "VectorImpl.cpp: fix benign multiplication overflow" 
* commit '2c58af52232f0c8b4ab09d75eba66d1283805cab':
  VectorImpl.cpp: fix benign multiplication overflow
 2015-08-28 17:28:37 +00:00
Nick Kralevich c76698f24e VectorImpl.cpp: fix benign multiplication overflow 
j is a ssize_t, which can go negative. If it goes negative,
the resulting multiplication of mItemSize*j doesn't make
any sense. Since the value is never used, just don't perform
the calculation if j < 0.

Bug: 23607865
Change-Id: I14f6f6506645d582f7d67a2e2d60ead3cb18b957
 2015-08-28 06:40:23 -07:00
Abhishek Arya 09f2d36e1d am 5b33306d: Merge "libutils: fix overflow in SharedBuffer [DO NOT MERGE]" into mnc-dev 
* commit '5b33306dba456ec906f7c9bd522681c1de137f78':
  libutils: fix overflow in SharedBuffer [DO NOT MERGE]
 2015-08-26 20:12:44 +00:00
Bart Sears 170bde83ae resolved conflicts for merge of 7c327194 to lmp-mr1-ub-dev 
Change-Id: I236367bd60046ba06669cbcdae81184f9d0a74c7
 2015-08-26 12:59:28 -07:00
Sergio Giro d95e47f136 libutils: fix overflow in SharedBuffer [DO NOT MERGE] 
See
https://code.google.com/p/android/issues/detail?id=181910

Bug: 22952485
(cherry picked from commit 66b6eb9490)

Change-Id: I363f49b5b3c6b7b3ac08cba2c14d72c431588c5a
 2015-08-25 17:40:47 +01:00
Sergio Giro 0cc9a6e6e1 libutils: fix overflow in SharedBuffer [DO NOT MERGE] 
See
https://code.google.com/p/android/issues/detail?id=181910

Bug: 22952485
(cherry picked from commit 66b6eb9490)

Change-Id: Ic71dd0025b9a7588c4f3bb1c7be1bd13d2ff5105
 2015-08-25 16:18:16 +01:00
Nick Kralevich 223286e396 am b37862e4: am 7ec4c228: am e80ec0c5: Merge "libutils: Enable LOCAL_SANITIZE := integer" 
* commit 'b37862e4988f90fdbc3e2e48dd72368690579d6d':
  libutils: Enable LOCAL_SANITIZE := integer
 2015-08-24 23:40:16 +00:00
Nick Kralevich b37862e498 am 7ec4c228: am e80ec0c5: Merge "libutils: Enable LOCAL_SANITIZE := integer" 
* commit '7ec4c228ee9d50d16306331abacb607bc70fadd8':
  libutils: Enable LOCAL_SANITIZE := integer
 2015-08-24 21:51:14 +00:00
Nick Kralevich 2bcb9221d4 am 7ec4c228: am e80ec0c5: Merge "libutils: Enable LOCAL_SANITIZE := integer" 
* commit '7ec4c228ee9d50d16306331abacb607bc70fadd8':
  libutils: Enable LOCAL_SANITIZE := integer
 2015-08-24 21:51:09 +00:00
Nick Kralevich 4d587f2f9a libutils: Enable LOCAL_SANITIZE := integer 
Call abort() on undefined or sketchy integer behavior.
Protects against integer overflow attacks.

Change-Id: I475e5e9fb04160dd2d201e926ab2b897539f8bb6
 2015-08-24 10:51:38 -07:00
Nick Kralevich 58e3d3e627 am 567bb226: am 4f0a7cb8: am 786e5e26: Merge "libutils: cleanups for -fsanitize=integer" 
* commit '567bb2265039097d8fe272240596b12af35468c4':
  libutils: cleanups for -fsanitize=integer
 2015-08-24 16:27:12 +00:00
Nick Kralevich 567bb22650 am 4f0a7cb8: am 786e5e26: Merge "libutils: cleanups for -fsanitize=integer" 
* commit '4f0a7cb8e15ce50f7da6a71c96335bd0b7394492':
  libutils: cleanups for -fsanitize=integer
 2015-08-24 16:02:51 +00:00
Nick Kralevich 50659902d2 am 4f0a7cb8: am 786e5e26: Merge "libutils: cleanups for -fsanitize=integer" 
* commit '4f0a7cb8e15ce50f7da6a71c96335bd0b7394492':
  libutils: cleanups for -fsanitize=integer
 2015-08-24 16:02:36 +00:00
Nick Kralevich 1f28698998 libutils: cleanups for -fsanitize=integer 
* Hashing functions rely on integer overflow behavior.
Mark those functions as safe.

* abort() if a passed in size_t value is greater than
UINT32_MAX. This can occur on 64 bit builds where size_t
is larger than uint32_t.

* Special case the index lookup for an empty sorted vector.
Without the special case, size() == 0, and size()-1 underflows.

Change-Id: I343a14b589fc8f0d221c1998ae5d6f0b9e2781f8
 2015-08-24 15:52:22 +00:00
Sergio Giro 7987b83553 libutils: fix overflow in SharedBuffer 
See
https://code.google.com/p/android/issues/detail?id=181910

Bug: 22952485
Change-Id: Idcc7e581a69436c8a623659fbd9add9e5f0d4c74
 2015-08-21 14:17:32 +01:00
Abhishek Arya d1a6188e8c am a77a0487: am 219a006f: am fc5fdc85: am e45d96d6: am 19398a71: am d34846b7: am cd407a17: am e0dce90b: Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b 
* commit 'a77a0487525df3add570605e58a7eb3a03eca6a8':
  Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b
 2015-08-21 07:40:02 +00:00
Abhishek Arya 64e2d8c0dc am 219a006f: am fc5fdc85: am e45d96d6: am 19398a71: am d34846b7: am cd407a17: am e0dce90b: Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b 
* commit '219a006f89a5448a9a6eeb1f37ad0088e85bd3f8':
  Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b
 2015-08-21 07:12:31 +00:00
Abhishek Arya 219a006f89 am fc5fdc85: am e45d96d6: am 19398a71: am d34846b7: am cd407a17: am e0dce90b: Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b 
* commit 'fc5fdc85683f87c42d5ce7bcee4e2b70ef0acdd0':
  Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b
 2015-08-21 07:05:07 +00:00
Abhishek Arya fc5fdc8568 am e45d96d6: am 19398a71: am d34846b7: am cd407a17: am e0dce90b: Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b 
* commit 'e45d96d6bf592f0ae20bb021ea529acc94e0cb55':
  Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b
 2015-08-21 06:54:21 +00:00
Abhishek Arya d34846b70b am cd407a17: am e0dce90b: Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b 
* commit 'cd407a17fe326f3e18866ddddb1c747b06a45fc0':
  Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b
 2015-08-21 06:23:50 +00:00
Abhishek Arya cd407a17fe am e0dce90b: Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b 
* commit 'e0dce90b0de2b2b7c2baae8035f810a55526effb':
  Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b
 2015-08-21 06:18:47 +00:00
Abhishek Arya e0dce90b0d Fix compile failure after rIfe1dc0791040150132bea6884f1e6c8d31972d1b 
Bug: 23290056
Change-Id: If6e22b0159de6635a8ca5305895b7718f15becc7
 2015-08-20 21:55:55 -07:00
Sergio Giro 93f106b8d0 am e97682be: am a1a22b57: am e67b5848: am 4956c0fe: am 5b85b1d4: libutils: fix overflow in String8::allocFromUTF8 
* commit 'e97682be0634fe773f70097bc518e5d034efe8f7':
  libutils: fix overflow in String8::allocFromUTF8
 2015-08-20 22:58:19 +00:00
Sergio Giro e67b584869 am 4956c0fe: am 5b85b1d4: libutils: fix overflow in String8::allocFromUTF8 
* commit '4956c0fe1e582a8497aff34a41aeb8bf4748eef0':
  libutils: fix overflow in String8::allocFromUTF8
 2015-08-20 22:28:53 +00:00
Sergio Giro 4956c0fe1e am 5b85b1d4: libutils: fix overflow in String8::allocFromUTF8 
* commit '5b85b1d40d619c2064d321364f212ebfeb6ba185':
  libutils: fix overflow in String8::allocFromUTF8
 2015-08-20 22:23:47 +00:00
Sergio Giro 5b85b1d40d libutils: fix overflow in String8::allocFromUTF8 
Patch contributed in:
https://code.google.com/p/android/issues/detail?id=182908

Bug: 23290056

(cherry picked from commit 4eeacbeec0)

Change-Id: Ife1dc0791040150132bea6884f1e6c8d31972d1b
(cherry picked from commit ebabef2752)
 2015-08-18 20:52:25 +00:00
Sergio Giro c4abbcbdde am f468d1e1: am 1d44be87: Merge "libutils: fix overflow in String8::allocFromUTF8" 
* commit 'f468d1e14c0bb777d557a6a86dead260e40ff8aa':
  libutils: fix overflow in String8::allocFromUTF8
 2015-08-18 17:25:33 +00:00
Sergio Giro ba71601aac am 29c12755: Merge "libutils: fix overflow in String8::allocFromUTF8" into mnc-dev 
* commit '29c1275519ef85fa3f30be351f19dc6e7eedbee9':
  libutils: fix overflow in String8::allocFromUTF8
 2015-08-18 17:19:10 +00:00
Sergio Giro ebabef2752 libutils: fix overflow in String8::allocFromUTF8 
Patch contributed in:
https://code.google.com/p/android/issues/detail?id=182908

Bug: 23290056

(cherry picked from commit 4eeacbeec0)

Change-Id: Ife1dc0791040150132bea6884f1e6c8d31972d1b
 2015-08-18 18:06:38 +01:00
Sergio Giro 1d44be87ff Merge "libutils: fix overflow in String8::allocFromUTF8" 2015-08-18 17:04:07 +00:00
Sergio Giro 4eeacbeec0 libutils: fix overflow in String8::allocFromUTF8 
Patch contributed in:
https://code.google.com/p/android/issues/detail?id=182908

Bug: 23290056
Change-Id: Ide0e9a8acc4e95a9104bab3ae803aa3a40098222
 2015-08-18 14:44:54 +01:00
Nick Kralevich eec5baa0f7 am 77b9868a: am 6d814037: Merge "libutils: fix signed/unsigned comparison warnings" 
* commit '77b9868af9313ab5b7f62d7fea709dbfb519dd2c':
  libutils: fix signed/unsigned comparison warnings
 2015-08-18 04:16:13 +00:00
Nick Kralevich a0683307e7 am 77b9868a: am 6d814037: Merge "libutils: fix signed/unsigned comparison warnings" 
* commit '77b9868af9313ab5b7f62d7fea709dbfb519dd2c':
  libutils: fix signed/unsigned comparison warnings
 2015-08-18 04:15:23 +00:00
Nick Kralevich 3e6c451908 libutils: fix signed/unsigned comparison warnings 
Change-Id: Ib283c85a404a20688c5357fa513e5d07c2f42803
 2015-08-17 20:54:15 -07:00
Elliott Hughes 5ec940aed8 am fb1ecbc5: am e6e71608: Merge "Use __ANDROID__ instead of HAVE_ANDROID_OS." 
* commit 'fb1ecbc55e7edeafb138eb2a60ca89ba9a7b1f0f':
  Use __ANDROID__ instead of HAVE_ANDROID_OS.
 2015-07-30 16:50:27 +00:00
Elliott Hughes 145afc2cc4 am fb1ecbc5: am e6e71608: Merge "Use __ANDROID__ instead of HAVE_ANDROID_OS." 
* commit 'fb1ecbc55e7edeafb138eb2a60ca89ba9a7b1f0f':
  Use __ANDROID__ instead of HAVE_ANDROID_OS.
 2015-07-30 16:50:15 +00:00
Elliott Hughes e6e71608bd Merge "Use __ANDROID__ instead of HAVE_ANDROID_OS." 2015-07-30 16:34:47 +00:00
Elliott Hughes 9b828adfad Use __ANDROID__ instead of HAVE_ANDROID_OS. 
Change-Id: I9967f3fd758c2a5b40be5b60ae72be7e2fb75136
 2015-07-30 09:33:43 -07:00
Elliott Hughes bb9c0a0031 am 42dbc4b1: am 44443bea: Merge "Use _WIN32 rather than HAVE_WINSOCK." 
* commit '42dbc4b1859fe4de16b19e9b74324b345c5fcb9d':
  Use _WIN32 rather than HAVE_WINSOCK.
 2015-07-30 15:17:38 +00:00
Elliott Hughes c6dbc85845 am 42dbc4b1: am 44443bea: Merge "Use _WIN32 rather than HAVE_WINSOCK." 
* commit '42dbc4b1859fe4de16b19e9b74324b345c5fcb9d':
  Use _WIN32 rather than HAVE_WINSOCK.
 2015-07-30 15:17:07 +00:00
Elliott Hughes adbf442a51 Use _WIN32 rather than HAVE_WINSOCK. 
Change-Id: I9855b6fe72e2f2f3a8360c0993a67cb988024ee4
 2015-07-29 17:45:24 -07:00
Elliott Hughes 2c1917f156 am 34c92f46: am fc2f1e61: Merge "Move libutils off AndroidConfig.h." 
* commit '34c92f4652651697a7de7fa10c214afed9a6658a':
  Move libutils off AndroidConfig.h.
 2015-07-30 00:16:18 +00:00
Elliott Hughes 92a3d2ba32 am 34c92f46: am fc2f1e61: Merge "Move libutils off AndroidConfig.h." 
* commit '34c92f4652651697a7de7fa10c214afed9a6658a':
  Move libutils off AndroidConfig.h.
 2015-07-30 00:15:35 +00:00
Elliott Hughes 1f8bc86a7d Move libutils off AndroidConfig.h. 
Change-Id: Ia0e4a4f968c640eb44317821d2dc6b195f9f490e
 2015-07-29 14:31:54 -07:00
Elliott Hughes 5b8ff09578 resolved conflicts for merge of b40ebc54 to mnc-dev-plus-aosp 
Change-Id: I9da05b46da2326ae21d164b137be57a9b5220f7b
 2015-06-30 15:17:14 -07:00
Elliott Hughes 6ed68cc412 Consistently use strerror in libutils. 
It's easier for people to debug, and side-steps the problem that errno
values differ between architectures.

Bug: http://b/17458391
Change-Id: I1db9b2cbb653839d3936b91e37e5cff02671318a
 2015-06-30 10:41:15 -07:00
Evgenii Stepanov fc21508615 am 3c90808d: am c1c7f457: Merge "Add a space before :=." 
* commit '3c90808d6d257d75d5ebd64af5d0374aa4f03cb4':
  Add a space before :=.
 2015-06-13 02:25:34 +00:00
Evgenii Stepanov 6aaf740834 Add a space before :=. 
Change-Id: Ib1d94648cdc163675ac7b6acf86408d5be6b5ad2
 2015-06-12 14:18:33 -07:00
Jeff Brown 20432c237c Merge "Work around spurious epoll notifications." into mnc-dev 2015-05-30 00:43:10 +00:00
Jeff Brown 18a574f715 Work around spurious epoll notifications. 
Sometimes it seems like we can get into a situation where we are
unable to remove an fd from the epoll set but it keeps sending us
events anyhow.  Defensively rebuild the epoll set in this case
to prevent us from spinning forever.

Bug: 21271428
Change-Id: I5607e565f2e12460d7113a1f62a70d38d334e271
 2015-05-29 17:40:25 -07:00
Michael Lentine 6078805023 Adding a build id check to blob cache. 
Add a build id field to the header structure in blob cache. Add build
id support with reading and writing the cache. When the cache gets
written it writes the build id at the end of the header. When read it
checks to see if there is a match between the current version and the
version in the cache. If not, it invalidates the cache which would
typically only occur during an ota update.  Also remove blob cache
from the host build.

bug: 18262905

Change-Id: I753b1de1986703a4c1c8691b9d2bb533b2546143
 2015-05-18 13:14:32 -07:00
John Reck 52fc3e9aa8 Move LinearAlloc to libhwui 
Change-Id: I83a70959ed0dcab2237faaf1dddc02b5eb0363c9
 2015-04-23 15:07:54 -07:00
Elliott Hughes c72bd16ce8 am 8d2cd035: am 2ddb9cb1: am ed43be39: Merge "Remove LOCAL_ADDITIONAL_DEPENDENCIES in cases where it\'s not needed." 
* commit '8d2cd03547c76f6c670b33d4fe6d44b646c14b45':
  Remove LOCAL_ADDITIONAL_DEPENDENCIES in cases where it's not needed.
 2015-04-02 22:07:16 +00:00
Elliott Hughes bcc2b5f44a Remove LOCAL_ADDITIONAL_DEPENDENCIES in cases where it's not needed. 
Change-Id: I720b8ef1050da45a7833adef8219b6acb2cf3a38
 2015-04-02 14:31:07 -07:00
Tim Kilbourn 8892ce6383 Use eventfd instead of pipe in Looper. 
Bug: 19933224
Change-Id: I6611e918db960bbb0e74f8308e10bdf79510b899
 2015-03-27 09:15:43 -07:00
Dan Albert a83ba64a23 Revert "Revert "Create libbase."" 
This reverts commit a7870d8816.

(cherry picked from commit c007bc3856)
 2015-03-16 13:48:07 -07:00
Dan Albert c007bc3856 Revert "Revert "Create libbase."" 
This reverts commit a7870d8816.
 2015-03-16 10:08:46 -07:00
Nicolas Geoffray a6000e81dc am 90a968f0: am dd581695: Merge "Revert "Create libbase."" 
* commit '90a968f0e3fb903aad41f6689c337a7e4a8d5c7b':
  Revert "Create libbase."
 2015-03-16 11:25:38 +00:00
Nicolas Geoffray a7870d8816 Revert "Create libbase." 
Breaks internal master.

This reverts commit 98ff77204c.

Change-Id: I18dc6021cb43efff8aa88486c2d980dc2b8eedba
 2015-03-16 11:07:29 +00:00
Dan Albert 06d60af714 am 517f65da: am a68c8148: Merge "Create libbase." 
* commit '517f65daef177d06d7835300a1c23ce3409c0643':
  Create libbase.
 2015-03-15 22:33:53 +00:00
Dan Albert 98ff77204c Create libbase. 
Move StringPrintf and the string based file I/O from libutils to
libbase.

Change-Id: I0297a6063874b9d92100e0dd5123fddfbda932fe
 2015-03-14 16:36:18 -07:00
Jeff Brown e7d54f80cb Fix issues related to removing Looper callbacks after close. 
When a file descriptor is closed before removing it from the
epoll set, it will normally be removed automatically from the
epoll set by the kernel.  However if there exists a duplicate
then the original file descriptor may remain in the set and
continue to receive events until all duplicates have been closed.

Unfortunately due to kernel limitations we need to rebuild the epoll
set from scratch because it may contain an old file handle that we are
now unable to remove since its file descriptor is no longer valid.
No such problem would have occurred if we were using the poll system
call instead, but that approach carries others disadvantages.

Bug: 19715279
Change-Id: If1ab8ebda0825755a416d513e888942a02ee3948
 2015-03-12 19:44:49 -07:00
Jeff Brown 7a0310ef67 Fixed subtle bugs related to file descriptor recycling. 
Added code to protect against situations that may occur when a
Looper callback has the side-effect of closing the file descriptor that
it is watching before it returns.  This code pattern is very
convenient for implementation but it does expose issues in how
the list of callbacks is maintained.  In particular, we
need to watch out for file descriptors which have been reused.

This change may resolve previously unexplained ANRs associated with
log messages such as: "Error modifying epoll events for fd 44, errno=2"

Bug: 10349083
Change-Id: I20eedf6ffbdeda382653ca0104962505194741b0
 2015-03-11 15:00:36 -07:00
Jeff Brown 27e5721860 Rename Looper::isIdling() to isPolling() to resolve confusion. 
The loop isn't technically idle at this time, it's just checking
whether any file descriptors have pending events.  However it's
still a good signal as to whether the loop is alive.

Bug: 19532373
Change-Id: I555c473e70ffd8a56e1b10aa60026eb674a16de9
 2015-03-11 15:00:36 -07:00
Narayan Kamath 6832a7a4e0 Remove useless refCounting from FileMap. 
Nobody ever called acquire() so release() was always
equivalent to delete. Just use delete instead so that
people can use unique_ptr directly (or shared_ptr if
they really want refcounts).

Change-Id: I9e3ad5e0f6a4fcc4e02e5a2ff7ef9514fe234415
 2015-02-23 15:49:43 +00:00
Narayan Kamath 1158c7d5fe Merge "Remove reference to NOT_USING_KLIBC and cygwin." 2015-02-20 16:40:33 +00:00
Narayan Kamath 5955a9f5e4 Remove reference to NOT_USING_KLIBC and cygwin. 
The reference to NOT_USING_KLIBC appears to be the only one
in our codebase. This change also removes some cygwin specific
retry logic - all other supported platforms in this section
of the code should support mapping at an offset.

Note that i've reversed the sense of the check, we always sysconf
since that's recommended practice.

Change-Id: Ib985fb665193d7a07a282f7092cd77c0bc508a66
 2015-02-19 18:36:27 +00:00
Elliott Hughes 9d1f515ed1 Fix the WriteStringToFile overload that takes mode/owner/group. 
The actual bug is == instead of !=, but the real cause was me trying to be
too clever. This patch switches to much simpler code, and -- since the
intended use of this code is security anyway -- adds logging if anything
goes wrong.

Bug: 19361774
Change-Id: If2af07d31a5002f9010b838247b691f6b28bdfb1
 2015-02-17 10:25:23 -08:00
Elliott Hughes f682b4786a Clean up reading and writing in init. 
This isn't particularly useful in and of itself, but it does introduce the
first (trivial) unit test, improves the documentation (including details
about how to debug init crashes), and made me aware of how unpleasant the
existing parser is.

I also fixed a bug in passing --- unless you thought the "peboot" and "pm"
commands were features...

Bug: 19217569
Change-Id: I6ab76129a543ce3ed3dab52ef2c638009874c3de
 2015-02-06 14:20:30 -08:00
Elliott Hughes 31fa09c1c6 Fix Windows build. 
Only two days in, and I'm already really regretting putting this code
somewhere that builds for Mac OS and Windows...

Change-Id: I576ee4a9e647e10dc2d47c7e1e38aedee2bf404c
 2015-02-04 19:38:28 -08:00
Elliott Hughes 202f024dee Add a WriteStringToFile overload that cares about permissions. 
Change-Id: I857a80b61768d4e9610bdd149eff2d9d8e48d2c0
 2015-02-04 14:30:23 -08:00
Elliott Hughes 6b3be2902d Add Google-style StringPrintf. 
Change-Id: If333c28b8ed047346a2dd85e591c4bedbab874cc
 2015-02-03 15:21:07 -08:00
Elliott Hughes af4885a4a8 Fix Mac build. 
I knew I should have created a new library that doesn't build for the
Mac or Windows rather than adding to libutils...

Change-Id: I7c07eaa93affb7e83d4da384f03652c39065562a
 2015-02-03 13:02:57 -08:00
Elliott Hughes dec12b2b71 Add Google-style ReadFileToString and WriteStringToFile. 
Bug: 19217569
Change-Id: I64789d3fa6777ee30a324cdf00fdc275c1230e1b
 2015-02-03 12:18:11 -08:00
Yabin Cui 4a6e5a3b64 Kill HAVE_PTHREADS. 
Bug: 19083585
Change-Id: Ic09eb3dd250bc5c5b63cac7998f99f5fa007f407
 2015-01-27 14:23:22 -08:00
Elliott Hughes 292ccd3c18 Fix references to HAVE_PRCTL. 
Change-Id: I8343b398f2ce0d743487fdd086e67763c7dd67f1
 2014-12-15 12:52:53 -08:00
Trevor Drake dabdbf9a6e Clean up libutils Android.mk 
Removed LOCAL_C_INCLUDES as the external/zlib headers are no longer
referenced by anything in libutils.

Removed unused host_commonLdlibs build variable. This was referenced
by the lib64utils host target which was removed in commit 03cc1f747

Tested compiling some of the projects that make use of libcutils
using a clean out dir with the folllowing targets

aosp_arm-eng : make -j16 logd dexdump
aosp-flouder-userdebug : make -j16 keystore vold libjavacore logd
aosp-x86_64-eng : make -j16 keystore vold libjavacore logd dexdump

Change-Id: I663e52bbf28dde27866dad9429bf95ada6b594a5
 2014-12-06 09:27:19 +00:00
Elliott Hughes 22a40e6a7a Use __arm__ instead of ARCH_ARM. 
Change-Id: I777da5757f01d8328d5475e654d56d81dc802655
 2014-12-04 14:17:26 -08:00
Andreas Gampe a53c815323 Libutils: Comment out unused constants 
For build-system CFLAGS clean-up, "remove" unused variables.

Change-Id: Ic96f066981cd96ca16af81ee3fdbc972507e8c81
 2014-11-24 09:43:10 -08:00
Elliott Hughes 97ac0e1bb4 Kill HAVE_BIG_ENDIAN, HAVE_ENDIAN_H, and HAVE_LITTLE_ENDIAN. 
Change-Id: I9e25ac9d27e95b04fb8bf7a66c619af0139d8b8f
 2014-11-21 23:10:45 -08:00
Yabin Cui 745c5f6ad0 kill HAVE_MADVISE 
Change to avoid "unused parameter" warning. 

Bug: 18397020
Change-Id: I4b26de55314c78237daead8e873385b97cafe4d4
 2014-11-19 04:03:27 +00:00
Yabin Cui 819b480b93 kill HAVE_MADVISE 
Bug: 18397020
Change-Id: Ibc8d886d729c51932a403531888214de4e541452
 2014-11-18 18:15:40 -08:00
Dan Albert 890442a02d Move libutils to libc++. 
Bug: 15193147
Change-Id: I85aff3bcabb5ee3c8be9918b7bef0fd1bbfa98e3
 2014-11-15 16:32:26 -08:00
Andreas Gampe dd060f01f6 System/core: Use memmove 
Should use memmove when you expect overlap.

Change-Id: I268a173db40a4be54232958e37aa8a03c2a885ee
 2014-11-13 15:50:17 -08:00
Yabin Cui 266092c52d kill HAVE_POSIX_FILEMAP 
Bug: 18315579
Change-Id: I0bd5fb946b12cb90e0c9c73a478df41609b8c3e2
 2014-11-11 10:31:30 -08:00
Dan Albert 5fc8f683e6 am 7a92d20e: Merge "Clean up some test makefiles." 
* commit '7a92d20ec845c07472eaea7cf14fd0e69df836ef':
  Clean up some test makefiles.
 2014-11-05 02:27:42 +00:00
Dan Albert 27d166cb3a Clean up some test makefiles. 
Needed for building with libc++ as the default STL.

Bug: 15193147
Change-Id: I8b462bd288fbea7e0ab182f85ffcbf438afb6aa4
 2014-11-04 17:19:55 -08:00
Xavier Ducrohet d82db1581b am 1c77bf4c: Merge "Fix windows specific behavior of FileMap" into lmp-dev 
* commit '1c77bf4ce5059f3a770418cfa8afed39ee41ab24':
  Fix windows specific behavior of FileMap
 2014-10-16 19:12:48 +00:00
Xavier Ducrohet 1a55aa5e34 Fix windows specific behavior of FileMap 
The implementation of the FileMap destructor would
close the file, only on Windows, which did not match
the behavior on mac/linux.

This is because calling munmap does not close the file
descriptor. It must be closed separately, before or after
munmap.

On Windows, the file must also be closed manually,
before or after closing the mappingFile.

The change basically removes the closing file from
the windows-specific part of the destructor, to
make behavior more consistent on all platforms
where the caller to FileMap is responsible for closing
its own file (since FileMap receives an opened file).

Change-Id: I5e3cfffbb870d5f3595802ccac57dbc1dbf1ce6e
 2014-10-16 12:09:06 -07:00
Christopher Ferris b57122a0a6 am 3fe9adc9: Merge "Fix write past end of memory." into lmp-dev 
* commit '3fe9adc932948da8993d3f812bce1875efc47c0e':
  Fix write past end of memory.
 2014-10-07 23:23:17 +00:00
Christopher Ferris de722e56df Fix write past end of memory. 
The computed flattened size of the blob does not match the size used by the
flatten function when the last cached entry size is not 4 byte aligned.

Bug: 17873145
Change-Id: I9f9fc102d4bde4681ae977b6de5f263aaaf56708
 2014-10-07 14:52:31 -07:00
Dan Albert fb1b6daca8 am 522c1d34: am e18ed89e: Merge "Remove makefile cruft." 
* commit '522c1d340b6c1742d3e47aad27b974e43fad4bc2':
  Remove makefile cruft.
 2014-09-12 20:08:49 +00:00
Elliott Hughes 8ac097a036 am e4bf208c: am 082a52b5: Merge "Move libutils over to pthread_gettid_np." 
* commit 'e4bf208ce8d893634a0f6f63ce34ec6498934d05':
  Move libutils over to pthread_gettid_np.
 2014-09-12 20:08:48 +00:00
Dan Albert e18ed89eae Merge "Remove makefile cruft." 2014-09-12 18:07:26 +00:00
Dan Albert fbb8db2e2a Remove makefile cruft. 
Don't manually include stlport, and don't use private bionic headers.

Change-Id: I0fc4e8b34ab449e9ef07c26f71e472fca5640590
 2014-09-12 10:36:26 -07:00
Elliott Hughes 7bf5f209ce Move libutils over to pthread_gettid_np. 
Bug: 17476168
Change-Id: I934d93a023eb00e036ed3cee8c52efaeb17b8915
 2014-09-12 10:19:08 -07:00
Igor Murashkin 831789a9f2 am 6ba555f2: Merge "libutils: Don\'t segfault ProcessCallStack when getting thread name fails" into lmp-dev 
* commit '6ba555f2ad878129cd1da9dd7b7613ab166090ab':
  libutils: Don't segfault ProcessCallStack when getting thread name fails
 2014-08-19 23:44:28 +00:00
Igor Murashkin 63fbdb6440 libutils: Don't segfault ProcessCallStack when getting thread name fails 
There's an inherent race in trying to read out the thread name from
the system and the thread closing out on its own (and thus being removed
from procfs).

Try to handle this by formatting the thread name unconditionally with
the tid when getting the thread name fails (instead of dereferencing
NULL and crashing).

Bug: 15406837
Change-Id: Ibf2208b8ce345589e7e9c57e6a307728d1121c5d
 2014-08-19 11:48:52 -07:00
Elliott Hughes 10cce72c4b am 3859029a: am 7fb0ee0c: Merge "Remove androidGetTid." 
* commit '3859029a48aa78150fa61eb4988214f8632b33ce':
  Remove androidGetTid.
 2014-08-18 19:34:23 +00:00
Elliott Hughes b7659613b2 Remove androidGetTid. 
Bug: 17048545
Change-Id: I93cbb2d7bd18d506b5f5f7f262dd9ac0fca053b4
 2014-08-18 10:47:37 -07:00
Dmitriy Ivanov 614b923241 am 52b59127: am e7ec28bb: Merge "Exclude bionic private headers from include path" 
* commit '52b59127d847bef1fd16efe2df578b3079b37918':
  Exclude bionic private headers from include path
 2014-07-31 17:44:36 +00:00
Dmitriy Ivanov 4ffed01fb7 Exclude bionic private headers from include path 
(cherry picked from commit 9516139c03)

Change-Id: I2883e2a13a523e6938c8a3aed93e66af948cdcd8
 2014-07-31 11:16:01 -07:00
Antoine Labour 71db714437 am 4bb951a8: Merge "BlobCache: fix uninitialized memory" into lmp-dev 
* commit '4bb951a85a4888540caba4f14f18e99917d4c994':
  BlobCache: fix uninitialized memory
 2014-07-30 16:40:33 +00:00
Dmitriy Ivanov 9516139c03 Exclude bionic private headers from include path 
Change-Id: I8b1269a739a690af91c63fa0f7f8f01d2d43bb97
 2014-07-31 10:21:00 -07:00
Antoine Labour 5f6ebc2f9c BlobCache: fix uninitialized memory 
When flattening the BlobCache, we insert padding for alignment. Make
sure to zero the padding bytes to have reproducible results.

Bug: 16569863
Change-Id: Id39eac5e6a1687459eb6bc2074b1339393fce711
 2014-07-28 15:50:33 -07:00
Tim Murray f505dae2d5 am f2879ef6: am 6698ebf9: Merge "Fix Darwin build caused by -Wunused-parameter." 
* commit 'f2879ef61453c845e2f675011e0cbc41d1396040':
  Fix Darwin build caused by -Wunused-parameter.
 2014-07-25 02:24:28 +00:00
Tim Murray b37009fa77 Fix Darwin build caused by -Wunused-parameter. 
bug 16172793

Change-Id: I1d0514c00085cb5d18ebdd064e96885d6eaa1e59
 2014-07-24 17:22:09 -07:00
Stephen Hines eb49dd791e Remove invalid 64-bit host objects. 
Bug: 16408818

These targets are no longer in use, since we have a proper way to create both
32-bit and 64-bit host libraries in a single build now.

Cherry-pick from AOSP: 03cc1f747c

Change-Id: Icd09f795acd220de5b5e956a8d8e1b4ab4864fa9
 2014-07-25 10:39:38 -07:00
Stephen Hines da6d2cb925 am 31dc191b: am 73290cd1: Merge "Remove invalid 64-bit host objects." 
* commit '31dc191b2b39d4cbd68feba29c7692c91de57a53':
  Remove invalid 64-bit host objects.
 2014-07-22 20:53:45 +00:00
Stephen Hines 03cc1f747c Remove invalid 64-bit host objects. 
Bug: 16408818

These targets are no longer in use, since we have a proper way to create both
32-bit and 64-bit host libraries in a single build now.

Change-Id: Icd09f795acd220de5b5e956a8d8e1b4ab4864fa9
 2014-07-22 13:36:16 -07:00
Cylen Yao 3b13803850 am 72299bf0: [Bug]NE when playing mp3 with incorrect UTF16 char 
* commit '72299bf0d240072174f847d13f1c9498b3ef9fa6':
  [Bug]NE when playing mp3 with incorrect UTF16 char
 2014-06-11 12:41:36 +00:00
Cylen Yao 72299bf0d2 [Bug]NE when playing mp3 with incorrect UTF16 char 
Bug: 15274351
Bug: 15539240

Many MP3 files have incorrect utf16 chars, but the
Utf16_to_utf8_length() routine checks for errors in
standard utf16 char.  utf16_to_utf8() was not checking
for errors in standard utf16 char.

Change-Id: Iafd922ff92cabe6bba8971215fcfd1fd471c894b
(cherry picked from commit 605b139cdf56364c6c9b37e59dd12efc61c24631)
 2014-06-10 19:14:59 +00:00
Jeff Brown c24b98c7d8 Add a couple of useful string functions. (DO NOT MERGE) 
Change-Id: I158f69917bab5f15482dd8f2b66b36a4cc0f11ad
(cherry picked from commit 5ee915afe1)
 2014-06-09 21:30:16 +00:00
Jeff Brown 5ee915afe1 Add a couple of useful string functions. 
Change-Id: I158f69917bab5f15482dd8f2b66b36a4cc0f11ad
 2014-06-09 14:02:52 -07:00
Ian Rogers 1165cf4f44 am 928821bd: am 72d77449: am 4ca26ce8: Merge "Host multilib build of both 32-bit and 64-bit libraries." 
* commit '928821bd123aa38094289b9c62debb4d92b84069':
  Host multilib build of both 32-bit and 64-bit libraries.
 2014-06-05 23:00:09 +00:00
Ian Rogers 928821bd12 am 72d77449: am 4ca26ce8: Merge "Host multilib build of both 32-bit and 64-bit libraries." 
* commit '72d77449d99833140f7dd838db6556484031da29':
  Host multilib build of both 32-bit and 64-bit libraries.
 2014-06-05 22:56:00 +00:00
Ian Rogers 59ec765382 Host multilib build of both 32-bit and 64-bit libraries. 
Change-Id: I54f91f385b109fc664a1a1f9320affb2a846fef1
 2014-06-05 15:26:22 -07:00
Mark Salyzyn c9573e147e am b2a9129e: am bf0ed824: am 60ca7a22: Merge "libutils: turn on -Werror" 
* commit 'b2a9129e8f0666884dee660515c51d4dd5c17c7a':
  libutils: turn on -Werror
 2014-06-04 18:29:49 +00:00
Mark Salyzyn b2a9129e8f am bf0ed824: am 60ca7a22: Merge "libutils: turn on -Werror" 
* commit 'bf0ed82485e0166dd5f5c9415026c2dc3fd2ae4b':
  libutils: turn on -Werror
 2014-06-04 18:26:41 +00:00
Mark Salyzyn 5bed803664 libutils: turn on -Werror 
- Deal with some -Wunused issues
- Override PRI macros (windows)
- Revert use of PRI macros on off64_t (linux)
- Deal with a gnu++11 complaince issue

Change-Id: Ie66751293bd84477a5a6dfd8a57e700a16e36964
 2014-06-02 15:57:50 -07:00
Dan Albert 70b53c4057 am 4b126c46: am e8f90ca6: am 570cd46d: Merge "Revert "Move libutils to libc++"" 
* commit '4b126c4604965ea029d9c741d074ad7f820b5269':
  Revert "Move libutils to libc++"
 2014-05-30 20:24:07 +00:00
Dan Albert 4b126c4604 am e8f90ca6: am 570cd46d: Merge "Revert "Move libutils to libc++"" 
* commit 'e8f90ca60d65f5a0542b77f8f517c4fb80da2e52':
  Revert "Move libutils to libc++"
 2014-05-30 20:21:03 +00:00
Dan Albert 570cd46d14 Merge "Revert "Move libutils to libc++"" 2014-05-30 20:13:48 +00:00
Dan Albert 7bc49a16e8 Revert "Move libutils to libc++" 
Causes issues in the unbundled branches.

This reverts commit dc133729b0.

Change-Id: I9185ce9ea9e0ea631f0bfe016edf38c6830b288a
 2014-05-30 19:40:58 +00:00
Dan Albert 6f8030c565 am 58f4a09b: am 36f536fc: am 9f69e028: Merge "Move libutils to libc++" 
* commit '58f4a09bb4375c2f7b85ec14449a0588e85e126a':
  Move libutils to libc++
 2014-05-30 19:01:45 +00:00