Move various mips-only things into the arch-mips directory. As soon as mips
writes assembler replacements, we can remove these.
Change-Id: Ia7308559bc361f5c8df3e1d456b381865e060b93
Interestingly, this mostly involves cleaning up our implementation of
various <string.h> functions.
Change-Id: Ifaef49b5cb997134f7bc0cc31bdac844bdb9e089
If pthread_detach() is called while the thread is in pthread_exit(),
it takes the risk that no one can free the pthread_internal_t.
So I add PTHREAD_ATTR_FLAG_ZOMBIE to detect this, maybe very rare, but
both glibc and netbsd libpthread have similar function.
Change-Id: Iaa15f651903b8ca07aaa7bd4de46ff14a2f93835
<signal.h> shouldn't get you the contents of <errno.h>, and <fcntl.h>
shouldn't get you the contents of <unistd.h>.
Change-Id: I347499cd8671bfee98e6b8e875a97cab3a3655d3
Found by the toybox id(1) which calls both getpwuid(3) and getgrgid(3) before
looking at either result. The use of a shared buffer in this code meant that
even on a single thread, the data for any of the passwd functions would be
clobbered by the data for any of the group functions (or vice versa).
This might seem like an insufficient fix, but POSIX explicitly says (for
getpwnam) that the result "might be overwritten by a subsequent call to
getpwent(), getpwnam(), or getpwuid()" and likewise for other members of
that group, plus equivalent text for the group-related functions.
Change-Id: I2272f47e91f72e043fdaf7c169fa9f6978ff4370
Several cache related queries are added, such as
_SC_LEVEL1_DCACHE_LINESIZE, _SC_LEVEL1_DCACHE_SIZE and etc. For the
moment, we always return 0 for these queries.
Change-Id: I36f67af8128672d8c1eef49d6f2431cca5a94719
Based on the package/apps/Terminal implementation. I'll switch them over
shortly. This also lets us build the toybox version of netcat.
Change-Id: Ia922a100141a67409264b43b937eeca07b21f344
Unfortunately, this change provokes random crashes for ART, and
I have seen libc crashes on the device that might be related to it.
Reverting it fixes the ART crashes. there is unfortunately no
stack trace for the crashes, but just a "Segmentation fault" message.
This reverts commit cc5f6543e3.
Change-Id: I68dca8e1e9b9edcce7eb84596e8db619e40e8052
POSIX specifies that pthread_kill(3) and pthread_sigmask(3) are
supposed to live in signal.h rather than pthread.h.
Since signal.h now needs pthread_t and pthread_attr_t, I've moved
those defintions into include/machine/pthread_types.h to keep the
namespace clean. I also sorted some includes. The combination of these
two things seems to have exploded into a cascade of missing includes,
so this patch also cleans up all those.
Change-Id: Icfa92a39432fe83f542a797e5a113289d7e4ad0c
stdin/stdout/stderr are special; their mutexes are initialized by
__sinit. There's no unit test for this, because __sinit has already
been called by the time the first unit test runs, but you could
reproduce this failure with a trivial main() that calls flockfile
or ftrylockfile on one of the standard streams before otherwise
using stdio.
Bug: 18208568
Change-Id: I28d232cf05a9f198a2bed61854d8047b23d2091d
On LP32, this makes no difference. Not an ABI change.
On LP64, results are going to be in %rax or x0 whether they're 32- or 64-bit,
and the only difference is going to be whether the top bits are clobbered.
Bug: 18390956
Change-Id: I0bd4496231bdded34c1fa03e895021ac0df7f8e1
This catches one trivial difference between us and glibc --- the error
returned by pthread_setname_np for an invalid pthread_t.
Change-Id: If4c21e22107c6488333d11184f8005f8669096c2
