GitLab

* commit 'b135f6e5':
  Remove the unused arch-x86 and arch-x86-64 kernel headers.

* commit 'ca045a19':
  Switch to upstream sleep(3) and usleep(3).

Also fix the signature of usleep, and the definition of useconds_t which
should be unsigned, as the 'u' in its name implies.

This patch also cleans up the existing FreeBSD hacks by moving the libm
stuff from <sys/cdefs.h> to a libm-private header, and adding comments
about the hacks we use to build FreeBSD source.

Change-Id: Ibe5067a380502df94a0a3a7901969b35411085b6

* commit '39bc7ecd':
  Fix <signal.h> for mips uapi.

Bug: 11559337
Change-Id: I4c6080f162d74ee78c81d698c7b50470b0e09586

* commit 'db1dec1e':
  Clean up pthread_internal_t.

Bug: 11755300
Change-Id: Ib509e8c5ec6b23513aa78b5ac5141d7c34ce2dc8

x86-64 already used uapi headers, and x86 can too now.

Bug: 11559337
Change-Id: I1196d2500f06ad40f2488b96fc8ccc7e02c7d5c0

* commit '2a34009f':
  Add .cfi_startproc/.cfi_endproc to ENTRY/END.

Bug: 10414953
Change-Id: I711718098b9f3cc0ba8277778df64557e9c7b2a0

* commit 'bf652a5f':
  Provide <sys/user.h>.

strace wants this, for example.

Change-Id: Icb4d64bde392abbc091fa3375a4fa19b2707b12c

* commit '1b2d214b':
  Clean up forking and cloning.

The kernel now maintains the pthread_internal_t::tid field for us,
and __clone was only used in one place so let's inline it so we don't
have to leave such a dangerous function lying around. Also rename
files to match their content and remove some useless #includes.

Change-Id: I24299fb4a940e394de75f864ee36fdabbd9438f9

* commit '9d70ddc4':
  Add test case for 1^NaN

* commit '318e86ed':
  bionic: call stdio cleanup on exit

* commit '303fe0cb':
  Fix pthread_join.

Let the kernel keep pthread_internal_t::tid updated, including
across forks and for the main thread. This then lets us fix
pthread_join to only return after the thread has really exited.

Also fix the thread attributes of the main thread so we don't
unmap the main thread's stack (which is really owned by the
dynamic linker and contains things like environment variables),
which fixes crashes when joining with an exited main thread
and also fixes problems reported publicly with accessing environment
variables after the main thread exits (for which I've added a new
unit test).

In passing I also fixed a bug where if the clone(2) inside
pthread_create(3) fails, we'd unmap the child's stack and TLS (which
contains the mutex) and then try to unlock the mutex. Boom! It wasn't
until after I'd uploaded the fix for this that I came across a new
public bug reporting this exact failure.

Bug: 8206355
Bug: 11693195
Bug: https://code.google.com/p/android/issues/detail?id=57421
Bug: https://code.google.com/p/android/issues/detail?id=62392
Change-Id: I2af9cf6e8ae510a67256ad93cad891794ed0580b

As of 61e699a1, stdio clean up
functions are no longer registered in atexit and must be called
manually via __cleanup.

The issue this fixes is some static binaries linked against bionic
cannot output properly when piped or redirected because the buffer
is not flushed before closing.

This is done by pulling in exit.c (and other dependencies) from
netbsd.

Change-Id: I193e54a6d08900f291550029fe75ce76394d9e22

* commit '862faa12':
  Pull in cleaned version.h header.

* commit 'be8344bb':
  Modify tests for another glibc difference.

Should be 1.

Change-Id: I6cf723a419f51d3bda58286a538774b71276c7b5

Change-Id: Ia917af9336b63ed5a10147770a8110134cb274cb

It turns out that when passing a closed file to getdelim or getline, the
functions in glibc will properly return a failure, but errno might not be
set. Skip the errno check except on bionic.

Change-Id: I8d625f15303d4c2d42e8d28491ea8a368aea4d32

* commit 'f246c589':
  Clean up the pthread_create trampoline.

Bug: 8206355
Bug: 11693195
Change-Id: I35cc024d5b6ebd19d1d2e45610db185addaf45df

* commit 'e39e3a77':
  Add new tests for memory/string routines.