Some symbols appeared at different times between 32 and 64 bit. Add a
macro to represent this.
Bug: http://b/28178111
Change-Id: I0aa46d9da3c7301b60df0416bce252f0f37b7b36
* Fix the return type of towlower_l/towupper_l.
* Implement wctrans/wctrans_l/towctrans/towctrans_l.
* Move declarations that POSIX says are available from both <wchar.h> and
<wctype.h> to <bits/wctype.h> and include from both POSIX headers.
* Write the missing tests.
Change-Id: I3221da5f3d7e8a2fb0a7619dc724de45f7b55398
Add an __UNAVAILABLE macro, and use it for several functions which lack
implementations, but need to have visible declarations to be reexported
in the C++ standard library.
Bug: http://b/28178111
Change-Id: Ia4ae0207bbfcb7baa61821f0ef946257b019c0db
Not efficient to iterate through given the large number of Android
ids (AID). Compile warning will result if you use these functions,
telling you as much. Not for general consumption, however for
example, some filesystem tests would like to see these to perform
all corners.
About 1/4 second for getpwent, and 1/8 second for getgrent to iterate
through all reserved Android aids.
Bug: 27999086
Change-Id: I7784273b7875c38e4954ae21d314f35e4bf8c2fc
It's useful to have the legacy inlines compile by themselves, both to
make header unification easier, and to ensure that the inline versions
match the regular declarations. Notably, this wasn't true for
sigismember, which took a const sigset_t* in the regular header, and
sigset_t* in the inline version.
Bug: http://b/28178111
Change-Id: Id8a3b7dcb1bfa61eed93c9fb50d3192744f8bef5
These inline definitions appear to be a workaround for a compiler bug
that either never existed, or has been resolved since then.
Bug: http://b/28067717
Change-Id: Ic1cd0f26403f234a6ab1fa273a9dd23e7f9fee8f
* changes:
Move <sys/sysconf.h> to <bits/sysconf.h>.
Remove mbstowcs from <wchar.h>.
Extract getopt and friends to <bits/getopt.h>
Remove declaration of unlinkat from <fcntl.h>.
Extract ioctl to <bits/ioctl.h>.
Extract fcntl to <bits/fcntl.h>.
Extract strcasecmp and friends to <bits/strcasecmp.h>.
Make <bits/lockf.h> compile standalone.
Make <android/dlext.h> compile standalone.
Make the network headers compile standalone.
Remove duplicate declaration of mlock, munlock.
Glibc doesn't export the function here, and adding a <bits/...> header
for this function seems unnecessary.
Bug: http://b/28067717
Change-Id: I7304cc1daca14585c85d5c783365c4a43779ff2c
Glibc doesn't expose unlinkat in fcntl.h, this probably came about
because the man page for unlinkat mentions `#include <fcntl.h>` for the
AT_* constants that actually are defined there.
Bug: http://b/28067717
Change-Id: I769ca792a189bfea212b1d75096274acb0b7cfdb
It turns out that at least the Nexus 9 kernel is built without CONFIG_QUOTA.
If we decide we're going to mandate quota functionality, I'm happy for us to
be a part of CTS that ensures that happens, but I don't want to be first, so
there's not much to test here other than "will it compile?". The strace
output looks right though.
Bug: http://b/27948821
Bug: http://b/27952303
Change-Id: If667195eee849ed17c8fa9110f6b02907fc8fc04
Implement the legacy SysV signal handling functions sighold(),
sigignore(), sigpause(), sigrelse(), and sigset() in terms of the newer
POSIX signal APIs. As of POSIX 2013 the SysV signal APIs are deprecated
but still required.
Change-Id: I4ca40e3d706605a7d1a30dc76c78b2b24586387d
Signed-off-by: Greg Hackmann <ghackmann@google.com>
This (and other stuff still to come) prevented xfstests from building out
of the box.
Bug: http://b/27952303
Change-Id: Id38fd37386d43fc351c56dca18785a465e3e6145
bionic has the Linux-specific mntent.h but is missing hasmntopt().
Change-Id: I0ab7b83626c969704add4e64b37a6fc715d4a723
Signed-off-by: Greg Hackmann <ghackmann@google.com>
{get,set}domainname aren't in POSIX but are widely-implemented
extensions.
The Linux kernel provides a setdomainname syscall but not a symmetric
getdomainname syscall, since it expects userspace to get the domain name
from uname(2).
Change-Id: I96726c242f4bb646c130b361688328b0b97269a0
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Caused build breakage, but not spotted by TreeHugger:
external/libnfc-nxp/Linux_x86/phDal4Nfc.c:737:5: error: implicit declaration of function 'pthread_setname_np' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
pthread_setname_np(pthread_self(), "reader");
^
Nice file name.
Change-Id: I102e55718babf4e4f2f2c64066c6a83ed3ac86d3
Also guard both these GNU extensions with _GNU_SOURCE.
Also improve the tests to test each case on both the current thread and
another thread, since the code paths are totally different.
Bug: http://b/27810459
Change-Id: I72b05bca5c5b6ca8ba4585b8edfb716a1c252f92
We don't have a compile-time limit on the number of threads,
and we don't have a definite run-time limit either.
Bug: http://b/27617302
Change-Id: I6a6fe083e7b655d24eb9e7ef7f3e0280d483080b
Since we set both fields to NULL all the time, we can alias the two
fields together on LP32 to provide build-time compatibility.
BUG=24918750
TEST=python now builds for Brillo boards
Change-Id: I3394aea80c9a5288669389f71d0e4132f2157e3c
Small modifications needed to allow compilation with the new headers:
- Manually modify bionic/libc/kernel/uapi/asm-mips/asm/siginfo.h to
remove the uapi from the include.
- PR_XXX defines are now available for mips, so remove the definition
from linker_mips.cpp.
Bug: 23789423
Change-Id: I6dc8a03b012426d3a937db15cb24d3a50fab5a8c
Josh Gao
Elliott Hughes
Mark Salyzyn
Greg Hackmann
Mike Frysinger
Christopher Ferris