Make our structures equal in size with glibc structures. This should
give us plenty of space to implement any missing feature.
Bug: 13278744
Bug: 12875898
(cherry picked from commit cf83fd77ca)
Change-Id: I76968d31024eb51bc73887687e5ac492eb02a27f
Allows software to set timer clack for other thread.
Change-Id: Ifa9d2cc7844ec581356bce15434609242fd898a8
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
- promoted IEEEld2bits to fpmath since most of the where the same for
diffrent archs
- removed _fpmath
- reinstated weak_references
- moved isfinite and isnormal to libc
- clean up fake_long_doubles
- clean up some useless ifdefs
- added missing nexttoward* tests
Bug: 14134235
Change-Id: I95639c4885653fe47fd7dc0570ee5bb3389bbc6b
Make our structures equal in size with glibc structures. This should
give us plenty of space to implement any missing feature.
Bug: 13278744
Bug: 12875898
Change-Id: I980017fd5942411ebc5ac32b2673a10a20db68c8
This patch includes just enough to keep external/chromium_org building
until they switch 64-bit Android over to using the regular non-Android code.
Change-Id: Iecaf274efa46ae18a42d5e3439c5aa4f909177c1
These were defined in upstream's per-arch files, so I carried them across,
but they aren't actually used anywhere.
Change-Id: Ica9796201dcd2caa5c34070c0dd226fc2050ba47
Taking into account possibility that external symbol
could have been an OBJECT instead of function.
b/14090368
Change-Id: Iac173d2dd1309ed53024306578137c26b1dbbf15
pthread_once is nice for decoupling, but it makes resource availability less
predictable, which is a bad thing.
This fixes a test failure if uselocale(3) is called before
pthread.pthread_key_create_lots runs.
Change-Id: Ie2634f986a50e7965582d4bd6e5aaf48cf0d55c8
Adding the perfunctory <ctype.h> tests showed that we'd accidentally
dropped several symbols. This puts everything back in its proper place
and switches us to upstream head at the same time.
Change-Id: Ib527ad280c9baded81e667fa598698526d93e66f
This is to make it possible to adopt the BSDs' implementations for a few locale
APIs in libc++ rather than writing our own, nearly identical, code.
Change-Id: I482acd4ece83aa4ec9eb0c7acf48f3686794bcc3
Add flags and a file descriptor to android_dlopen_ext() to allow writing
the RELRO section of the loaded library to a file after relocation
processing, and to allow mapping identical pages from the file over the
top of relocated memory in another process. Explicitly comparing the
pages is required in case a page contains a reference to a symbol
defined in another library loaded at a random base address.
Bug: 13005501
Change-Id: Ibb5b2d384edfaa5acf3e97a5f8b6115c10497a1e
Add flags and parameters to android_dlopen_ext() to allow loading a
library at an already-reserved fixed address. If the library to be
loaded will not fit within the space reserved, then the linker will
either fail, or allocate its own address space as usual, according to
which flag has been specified. This behaviour only applies to the
specific library requested; any other libraries loaded as dependencies
will be loaded in the normal fashion.
There is a new gtest included to cover the functionality added.
Bug: 13005501
Change-Id: I5d1810375b20fc51ba6a9b3191a25f9792c687f1
Add a function "android_dlopen_ext()", defined in <android/dlext.h>.
This is an extended version of dlopen() which takes a struct for passing
additional parameters for Android-specific functionality. This will be
used to support RELRO section sharing between separate processes.
Bug: 13005501
Change-Id: I9c99b2f2a02ee329dedaeba09ef3a1113b17b2d6
The upstream intention was for this to be architecture-dependent, but it's a
lot clearer if we just have one copy.
Change-Id: I4e8310496145f9f411cd2e847c8cd023b1d758e9
We have similar degenerate implementations for all the other isw* functions,
so it's weird to exclude just one.
Change-Id: I659b97930e68598826c4882bb59f4146870fb6a0
Also move isinf and isnan into libc like everyone else.
Also move fpclassify to libc like the BSDs (but unlike glibc). We need
this to be able to upgrade our float/double/long double parsing to gdtoa.
Also add some missing aliases. We now have all of:
isnan, __isnan, isnanf, __isnanf, isnanl, __isnanl,
isinf, __isinf, isinff, __isinff, isinfl, __isinfl,
__fpclassify, __fpclassifyd, __fpclassifyf, __fpclassifyl.
Bug: 13469877
Change-Id: I407ffbac06c765a6c5fffda8106c37d7db04f27d
Currently in bionic free and freedtoa are equivalent, but that's not true
of gdtoa. This makes it easier to test gdtoa without having to replace
everything. (Yes, I found this bug the hard way.)
Change-Id: I290823a2a0a83329def5f2719b349215ad0dbbde
The OpenBSD doesn't support C99, and the extent to which we support
locales is trivial, so just do it ourselves.
Change-Id: If0a06e627ecc593f7b8ea3e9389365782e49b00e
On LP64 systems F_GETLK64, F_SETLK64 and F_SETLKW64 definitions should
map onto the F_GETLK, F_SETLK and F_SETLKW definitions, respectively.
LP64 also doesn't have a struct flock64.
Change-Id: Ibdfed9645d9e946999acd6efa8b96ea6238ed5bf
Signed-off-by: Marcus Oakland <marcus.oakland@arm.com>
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
Add tests for the above.
Add the fortify implementations of __stpcpy_chk and __stpncpy_chk.
Modify the strncpy test to cover more cases and use this template for
stpncpy.
Add all of the fortify test cases.
Bug: 13746695
Change-Id: I8c0f0d4991a878b8e8734fff12c8b73b07fdd344
This is an implementation in the style of the rest: char == byte.
We might want to come back and implement UTF-8, but this is enough for ltrace.
Bug: 13747066
Change-Id: Ib2b63609c9014fdef9a8491e067467c4fc5ae3cc
Requested by Google Breakpad, but seems to be assumed to be defined
in various places in the AOSP tree already; iputils, wpa_supplicant,
et cetera.
Change-Id: I1f7833c98e0af4c77e49744c08b8239061c9a571
From the release notes:
Changes affecting near-future time stamps
Crimea switches to Moscow time on 2014-03-30 at 02:00 local time.
(Thanks to Alexander Krivenyshev.) Move its zone.tab entry from UA
to RU.
New entry for Troll station, Antarctica. (Thanks to Paul-Inge
Flakstad and Bengt-Inge Larsson.) This is currently an
approximation; a better version will require the zic and localtime
fixes mentioned [in the full release notes], and the plan is to wait
for a while until at least the zic fixes propagate.
Change-Id: Ib00f6cbc7b92e26822792b45e53a5f5381e0f6bf
printf("%1$s %1$s\n", "test");
would print garbage instead of the second "test". The problem is __find_arguments
and the patch is a backport of two patches from OpenBSD that fix the issue:
Author: tedu <tedu@cvs.openbsd.org>
Date: Sat Apr 29 23:00:24 2006 +0000
check mmap for failure. the helper functions using it return -1, but
callers do not yet check since printf() for example is not documented
to return an error.
some formatting cleanups.
mostly ok deraadt millert
Author: millert <millert@cvs.openbsd.org>
Date: Fri May 16 14:28:54 2008 +0000
C99 says that for each va_copy() there must be a matching va_end().
Replace the non-portable hackery in __find_arguments() with a union.
From FreeBSD.
Change-Id: I6ea392ce6fcf4a319ae6a67ec58cc52fe7cbe534
Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
If we're not going to wait for the timer threads to exit, we need
another way to ensure that we don't free the data they're using
prematurely. The easiest way to ensure that is to let them free the
data themselves.
Change-Id: Icee17c87bbcb9c3aac5868973f595d08569f33aa
Replace iface cache key with netid.
Replace _mark with netid.
Mark sockets used to test IPv4/IPv6 support as well as sockets
used to determine source address for rfc6724 sort.
Remove pid/uid mappings (functionality moved to system/netd).
Do not create resolv_cache when it does not exist, but rather only
when DNS configuration is supplied.
Clean up unused functions.
Change-Id: I9ccfda2902cc0943e87c9bc346ad9a2578accdab
Adds Silvermont specific cache sizes for bionic optimizations.
Change-Id: Ib992f530b8c485121b2874470fd6bed2212adb0f
Signed-off-by: Henrik Smiding <henrik.smiding@intel.com>
Put the accept4 test in the sorted order, and put the accept4 define in
sorted order.
Also add the missing SYS_RECVMMSG and SYS_SENDMMSG defines.
Change-Id: Iba55354975e0d5027dbee53f6de752c2df719493
the POSIX standard is that SIZE_MAX is defined
in stdint.h, not limits.h.
Change-Id: Iafd8ec71d1840541feaca4f53b2926b398293fac
Signed-off-by: Webb, Russell <russell.webb@intel.com>
Signed-off-by: Fengwei Yin <fengwei.yin@intel.com>
Reviewed-by: Ross, Andrew J <andrew.j.ross@intel.com>
Reviewed-by: Boie, Andrew P <andrew.p.boie@intel.com>
Reviewed-by: Gumbel, Matthew K <matthew.k.gumbel@intel.com>
Tested-by: Gumbel, Matthew K <matthew.k.gumbel@intel.com>
lconv is taken from ndk/sources/android/support/include/locale.h and
matches
bsd/glibc upstream.
Keep old declaration for 32-bits for compatibility.
localeconv.c and deps are taken from openbsd upstream.
Changed strtod.c accordingly.
Change-Id: I9fcc4d15f5674d192950d80edf26f36006cd31b4
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
- parsing of fractional part was wrong (always parsed as 0)
- return value was also wrong in the presence of fractional parts
- general style clean up
Change-Id: I1935a63db938dbed7cacb4b5646e993a52c27f1a
Signed-off-by: Weichuan Yan <wchyan@marvell.com>
Add 32-bit bionic implementation for denver. Use denver version of memcpy/
memset. Use Cortex-A15 version of strlen/strcat/strcpy/strcmp.
Change-Id: I4c6b675f20cf41a29cadf70a11d1635d7df5b30a
In order to allow the unwinder code to have meaningful names for
libc functions, leave the symbol table. This results in the libc.so
getting to be about ~130K larger on all arm platforms and about ~70K
larger on mips/x86 platforms.
Bug: 12958251
Change-Id: I6b3a97e4824142faf5de46aeabf7c1dfb98a8cc6
There are only three users of bionic definition of ALIGN and keeping it
in sys/param.h polutes the namespace.
I inline the definition in the the three places that's used.
Bug: 13400663
Change-Id: I565008e8426c38ffb07422f42cd8e547d53044e9
If the callback function for a timer did a timer_delete, the function
would never return. The problem was that the timer_delete function would try
to wait until the timer thread has finished. Waiting for yourself to finish
doesn't work very well.
Bug: 13397340
Change-Id: Ica123a5bafbc8660c8a4a909e5c2dead55ca429d
The DNS copy of reentrant.h was unused, so remove it.
The strtod implementation can use the upstream-netbsd reentrant.h and
get a little closer to what was then upstream. (It's since been replaced
by gdtoa, and we'll have to follow at some point, but for now this doesn't
make anything any worse.)
ANDROID_CHANGES is (now) only used in the DNS code, so push the -D
down.
The <locale.h> change prevents an LP32 hack from leaking into LP64.
Change-Id: Idf30b98a59d7ca8f7c6cd6d07020b512057911ef
Also neuter __isthreaded.
We should come back to try to hide struct FILE's internals for LP64.
Bug: 3453512
Bug: 3453550
Change-Id: I7e115329fb4579246a72fea367b9fc8cb6055d18
__system_property_serial just returned serial value without
checking if it is dirty, so check and wait until serial
value is not dirty before return
Change-Id: If485b6251b5555b004912c66c7c2cb455a7fdbdc
Signed-off-by: jiaguo <jiaguo@marvell.com>
We'll need a better implementation of strtold for LP64, but all our
long double functions are currently broken for LP64 anyway so this
isn't a regression.
Change-Id: I2bdebac11245d31521d5fa09a16331c03dc4339c
Avoid this error in -ffreestanding mode:
sys/types.h:45:1: error: unknown type name '__uint32_t'
Change-Id: I826b36873862d1d70b47401f31f4369a77666b8e
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
It's safe to fix our constant definitions because we know we never
had symbols before, so can't be passing the bad old constants to the new
functions, or the correct new constants to the old inlines.
Change-Id: I858fc680df39bdd3ba471e867833bdfa71f6224e
The new implementation is a better approximation to the processor time used
by the process because it's actually based on resource usage rather than just
elapsed wall clock time.
Change-Id: I9e13b69c1d3048cadf0eb9dec1e3ebc78225596a
Remove _POSIX_THREAD_ATTR_STACKADDR and _POSIX_THREAD_ATTR_STACKSIZE
since they don't exists. Return -1 for their corresponding values but
don't set errno.
Bug: 13281069
Change-Id: Ice29b4dfebe2b474212e40ee726d86782a3064b9
libbionic_ssp already confused at least one person, and characters
in filenames are cheap, so let's just call this library what it is.
Change-Id: I69ab950bf52fa4d267a6891efb49b5e177efc0c4
From the release notes:
Changes affecting near-future time stamps
Turkey begins DST on 2014-03-31, not 03-30. (Thanks to Faruk Pasin
for the heads-up, and to Tim Parenti for simplifying the update.)
Changes affecting past time stamps
Fiji ended DST on 2014-01-19 at 02:00, not the previously-scheduled
03:00. (Thanks to Steffen Thorsen.)
Ukraine switched from Moscow to Eastern European time on 1990-07-01
(not 1992-01-01), and observed DST during the entire next winter.
(Thanks to Vladimir in Moscow via Alois Treindl.)
In 1988 Israel observed DST from 04-10 to 09-04, not 04-09 to
09-03. (Thanks to Avigdor Finkelstein.)
Bug: 13193205
Change-Id: Ie2e4fd48491315f3e97befff0c8ea797a766c676
This is a much simpler implementation that lets the kernel
do as much as possible.
Co-authored-by: Jörgen Strand <jorgen.strand@sonymobile.com>
Co-authored-by: Snild Dolkow <snild.dolkow@sonymobile.com>
Change-Id: Iad19f155de977667aea09410266d54e63e8a26bf
The kernel uses the very misleading name "si_tid", but glibc uses the more
intention-revealing "si_timerid". We should let people use that.
(Added because I wanted to improve SI_TIMER siginfo_t dumping in strace.)
Change-Id: Ib626cdd3b57a6afb276a15753a237b4e81ec45e3
