replace lseek() and use pread() instead
add test for library_fd_offset > file_size case
Bug: 17762003
Change-Id: I4555f0be635124efe849c1f226985bcba72ffcbd
Unless we completely redo how we build bionic (so that the object
files for libc.so get built separately from libc.a), we can't enable
ASAN here, as libc.a gets linked into static executables.
Change-Id: I2ce4f51248bd51c4213a555ff481b6faabbf53f8
We were missing that using directive when including <atomic>.
Bug:17736764
Change-Id: Ie8ca92a952749415567bcd5fa21d56629a364660
(cherry picked from commit 76ac4d0853c3bba0c65edc98a9cdf932c452e252)
- Clean up the labels (add .L to make them local).
- Change to using cfi directives.
- Fix unwinding of the __memcpy_chk fail path.
Bug: 18033671
Change-Id: I12845f10c7ce5e6699c15c558bda64c83f6a392a
Any pre-C++11 clients of stdatomic.h that use libc++ are being forced
over to <atomic>, which they don't have the language support to use.
Change-Id: I62445c1f2541410a1569498c09433c7196635537
All we're actually interested in is the unwinder. Since that's now a
separate library, just use that.
Change-Id: If86071a0d850da961336a58147b70369ace7bd12
Add the missing prototypes, fix the existing prototypes to use clockid_t
rather than int, fix clock_nanosleep's failure behavior, and add simple
tests.
Bug: 17644443
Bug: https://code.google.com/p/android/issues/detail?id=77372
Change-Id: I03fba369939403918abcabae9551a7123953d780
Signed-off-by: Haruki Hasegawa <h6a.h4i.0@gmail.com>
The mallinfo usmblks value returned by dlmalloc is a little misleading.
It's not the current max, it's the historical high water mark. This
leads to dumpsys meminfo producing native memory numbers that don't add up.
Change this to the real total footprint, not this high water mark.
Bug: 17265653
(cherry pick from commit f4ada9c9ce31c7e56146a4cb703747385bc043a5)
Change-Id: I2fba10285859dccfe8331063c9be14cc169f2d91
The mallinfo usmblks value returned by dlmalloc is a little misleading.
It's not the current max, it's the historical high water mark. This
leads to dumpsys meminfo producing native memory numbers that don't add up.
Change this to the real total footprint, not this high water mark.
Bug: 17265653
Change-Id: Id0293a1b50c9b0be8795405049f537a51ab0e8b7
valgrind seems to mess with the stack enough that the kernel will
report "[stack:pid]" rather than "[stack]" in /proc/self/maps, so
switch to the task-specific file instead to force "[stack]". (There
are two conditions in the kernel code that decides which form to
output.)
Bug: 17897476
(cherry picked from commit 9afb2f2106a5d659854c175c574c1c31e0e205a2)
Change-Id: I92c331ef6fb5868af49e75bc595710d290a95f5b
valgrind seems to mess with the stack enough that the kernel will
report "[stack:pid]" rather than "[stack]" in /proc/self/maps, so
switch to the task-specific file instead to force "[stack]". (There
are two conditions in the kernel code that decides which form to
output.)
Bug: 17897476
Change-Id: Iff85ceb6d52e8716251fab4e45d95a27184c5529
It turns out that appportable has a version that calls dlmalloc directly.
Re-add the dlmalloc symbol for 32 bit only as a compatibility shim that
calls malloc.
Bug: 17881362
(cherry pick commit from c9734d24d92f4737f5ab3808c77d816a1b084582)
Change-Id: Iee9a777f66a1edb407d7563a60792b767ac4f83a
It turns out that appportable has a version that calls dlmalloc directly.
Re-add the dlmalloc symbol for 32 bit only as a compatibility shim that
calls malloc.
Bug: 17881362
Change-Id: I8f20963b0b8d323489dc083e4063779e0d1d7447
This change should probably be made upstream as well, but they have a
note about not using it because it isn't available on all systems.
Change-Id: I6d8404c031bd2f486532ced55d94bbb4a4cd2e71
__open_2() is used by the fortify implementation of open(2) in
fcntl.h, and as such needs an unmangled C name. For some reason
(inlining?), this doesn't cause problems at the default optimization
level, but does for -O0.
The rest of these didn't cause build failures, but they look suspect
and probably will, we just haven't caught them yet.
(cherry-pick of 658727e111ed6dee7be5239494f0764f7b1b02f8 with conflicts
in stdio.h and string.h.)
Bug: 17784968
Change-Id: I7391a7a8999ee204eaf6abd14a3d5373ea419d5b
