All these inlines were turned in to out of line definitions in L.
This brings us a step closer to being able to just use the current
bionic headers for the NDK, rather than having many old versions of
them.
Change-Id: Ie010bc727d78d3742abc577c70f6578db2e68625
The kernel version of the stat structure is used during the syscalls. After the syscall,
the kernel stat structure is converted to match the generic one. Eventually we would like
the generic stat structure and related syscalls be added to MIPS64 kernel, removing the
thunks added to AOSP.
Change-Id: I7764e80278c1cc8254754c3531ec2dda7544a8ec
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
The code now compiles with all combinations of DEBUG and
DEBUG_DATA except DEBUG_DATA=1, DEBUG=0, which is unsupported.
Change-Id: I9035a65c649df73092f1fc0864ae1cdd9a14aa3b
Static libraries are painful. Details are in the comment. I'll try to
get prebuilts in to the tree so I can fix this on Monday. Until then,
this isn't actually a regression because we've not had coverage
available for this library until now anyway.
Bug: 17574078
Change-Id: I7505c8a94007203e15a6cf192caa06004849d7d9
This text is actually in POSIX (though it's not mandatory) and it's what glibc
says. Who says "file number" anyway?
Change-Id: Icc91ac24587c2bc692e0b97c19d32ac1bdda4ea7
gcov does writes after reads on the same stream, but the bulk read optimization
was clobbering the FILE _flags, causing fwrite to fail.
Bug: 19129055
Change-Id: I9650cb7de4bb173a706b502406266ed0d2b654d7
We know we can safely statically link `libm`, since it doesn't have
any dependencies on the OS or the layout of a data type that has
changed between releases (like `pthread_t`).
We can safely statically link `libc_syscalls` because the user can
check for and handle `ENOSYS`.
Update `ndk_missing_symbols.py` to account for symbols that are in the
compatibility library.
Improve `symbols.py` to be able to pull symbols from a static library.
Change-Id: Ifb0ede1e8b4a8f0f33865d9fed72fb8b4d443fbc
ndk_missing_symbols.py pulls libc.so and libm.so off a running device
or emulator and shows the list of symbols that are in the current
bionic that aren't available on the target.
Change-Id: Ia92c315a6a0ce2e5c33db0b62c8fab41c08a4c31
The old __isthreaded hack was never very useful on Android because all user
code runs in a VM where there are lots of threads running. But __fsetlocking
lets a caller say "I'll worry about the locking for this FILE*", which is
useful for the normal case where you don't share a FILE* between threads
so you don't need any locking.
Bug: 17154740
Bug: 18593728
Change-Id: I2a8dddc29d3edff39a3d7d793387f2253608a68d
bionic/libc/stdio/fread.c:86:27: error: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned int') [-Werror,-Wsign-compare]
Change-Id: Ia7e1e053e0cb13113e8f2eede820be013acbab82
This is correctness rather than performance, but found while investigating
performance.
Bug: 18593728
Change-Id: Idbdfed89d1931fcfae65db29d662108d4bbd9b65
(cherrypick of 79a49c9857f3949fc13373eeb179f27b6ecdca81.)
Change-Id: I7bb44fd1fe3ef2ddfc115247f328eccfceeb5352
Signed-off-by: Patrick Tjin <pattjin@google.com>
This makes us competitive with glibc for fully-buffered and unbuffered reads,
except in single-threaded situations where glibc avoids locking, but since
we're never really single-threaded anyway, that isn't a priority.
Bug: 18593728
Change-Id: Ib776bfba422ccf46209581fc0dc54f3567645b8f
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
