Count references on the group level to avoid
partially unloading function that might be
referenced by other libraries in the local_group
Bonus: with this change we can correctly unload recursively
linked libraries. is_recursive check is removed.
Also dynamic executables (not .so) with 0 DT_NEEDED libraries
are now correctly linked.
Change-Id: Idfa83baef402840599b93a875f2881d9f020dbcd
Executing test via test_forked() allows us to
avoid undesired global state changes in tests like
atexit, dlopen(.., RTLD_NODELETE) and similar.
Change-Id: I118cdf009269ab5dd7b117c9b61dafa47de2a011
According to https://github.com/ukanth/afwall/pull/213 some OEMs have
shipped a getaddrinfo(3) that crashes given NULL hostnames.
Change-Id: I9cea5fdd68546b7c64cf47e10e2b2b4d672b69d0
The mktime API returned an uncorrect time when TZ is set as empty.
A timezone UTC/GMT+0 should be implied in the empty case. However
mktime keeps previous information about timezone. If mktime was called
with a timezone which has DST before, the "defaulttype" member of
"state" structure wouldn't be 0. Then it would be used next time,
even though UTC/GMT+0 doesn't have DST.
Added initialization of the "defaulttype" in the empty TZ case.
Change-Id: Ic480c63c548c05444134e0aefb30a7b380e3f40b
The old test are implemented in file:
system/extras/tests/bionic/libc/other/test_sysconf.c
This change is to migrate them to bionic/tests with the gtest format.
and since the sysconf is defined in unistd.h, will put the test under
bionic/tests/unistd_test.cpp file as unistd.syscon test
Change-Id: Ie519147c1c86a6c4cefa8c88b18bf58bdfbffbdb
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
This catches one trivial difference between us and glibc --- the error
returned by pthread_setname_np for an invalid pthread_t.
Change-Id: If4c21e22107c6488333d11184f8005f8669096c2
glibc 2.15 has prlimit64, has an unsetenv that's declared nonnull,
and hasn't fixed the problems we were having trying to use the
POSIX strerror_r in C++ code.
Change-Id: I834356a385e5ae55500bd86781691b6c1c9c8300
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>
