Define __GNUC_PREREQ if it isn't already defined.
This is a bit ugly, but it seems to be easiest to make this header as
context-independent as possible. Together with the addition of a symbolic
link to this file from the mingw prebuilt, this appears to unblock
commit e9fa6be333e35d9e7ae435aeb32532875b95fe22.
Change-Id: I97e39cda8d8f9aa108aa61c4121da09eb9739062
change to behaviour the same as glibc for the check about buflen
Change-Id: I98265a8fe441df6fed2527686f89b087364ca53d
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
The old tests are implemented in file
system/extras/tests/bionic/libc/common/test_gethostname.c
Here migrate the test to the tests/unistd_test.cpp file and
add some more checks
Change-Id: Iab1e3da873bb333d1ddefc03108d536933792db2
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
From the release notes:
Changes affecting current and future time stamps
Turks & Caicos' switch from US eastern time to UTC-4 year-round
did not occur on 2014-11-02 at 02:00. It's currently scheduled
for 2015-11-01 at 02:00. (Thanks to Chris Walton.)
Changes affecting past time stamps
Many pre-1989 time stamps have been corrected for Asia/Seoul and
Asia/Pyongyang, based on sources for the Korean-language Wikipedia
entry for time in Korea. (Thanks to Sanghyuk Jung.) Also, no
longer guess that Pyongyang mimicked Seoul time after World War II,
as this is politically implausible.
Some more zones have been turned into links, when they differed
from existing zones only for older time stamps. As usual,
these changes affect UTC offsets in pre-1970 time stamps only.
Their old contents have been moved to the 'backzone' file.
The affected zones are: Africa/Addis_Ababa, Africa/Asmara,
Africa/Dar_es_Salaam, Africa/Djibouti, Africa/Kampala,
Africa/Mogadishu, Indian/Antananarivo, Indian/Comoro, and
Indian/Mayotte.
Bug: 18330681
Change-Id: I4b6939b4dcf08c47df5595ae445b6f44f4a03418
To maintain the status quo, we need to pull in backzone file. This file
can't be built on its own, so the easiest fix is to give zic(1) all the
files at once.
We also now have a situation where we have links to links, so we need to
dereference them until we find actual data.
Bug: 18330681
Change-Id: I03f4aa8e6e23802dc35cbff2f74f325eb17d7b2b
Make the definition of DISALLOW_COPY_AND_ASSIGN conditional. This is
so that the projects that include libnativehelper and bionic macros
do not have to be careful in which order those projects are included.
Bug: 18334516
Change-Id: Ib12a2c2b7ad2e360edcf3b26cb1be626540fadc1
Our representation of sub-second times matched the Linux kernel, and we
provided macros for glibc source compatibility. This change switches us
over to match POSIX 2008, adds the macros they insist on (for compatibility
with earlier versions of POSIX), and also adds macros for compatibility
with any code that expects the kernel or old bionic names.
Unfortunately this breaks strace which defines its own structures using
the kernel names, and thus implicitly assumes that there are no macros with
those names, but this does allow the rest of the tree to build.
Bug: 18298106
Change-Id: Ibfa8c21cb2a2566091ef3dc2019a9f78d2de2991
Strictly speaking, this only implements the _l variants of the functions
we actually have. We're still missing nl_langinfo_l, for example, but we
don't have nl_langinfo either.
Change-Id: Ie711c7b04e7b9100932a13f5a5d5b28847eb4c12
We build libm with -fvisibility=hidden, so we weren't exporting any
of the <complex.h> functions.
We also weren't building many of the functions anyway.
We were also missing the complex inverse trigonometric functions.
And because we didn't even have perfunctory "call each function once"
tests, we didn't notice that we weren't exporting any symbols, so this
patch adds at least that level of testing.
Change-Id: Ibcf2843f507126c51d134cc5fc8d67747e033a0d
