| 4e77db02f6eb1539cbd0170632c31af1c9f53e33 |
|
21-May-2016 |
Christopher Ferris <cferris@google.com> |
Change use of /data to /data/local/tmp.
The unistd fsync/fdatasync were changed to use /data from /.
Unfortunately, this directory is unreadable unless you are root, so
change this path to /data/local/tmp.
Bug: 28885777
Change-Id: Ia88da7a05c8f1b05fbd45ef2e8c55ba0c3368164
|
| 7e53843f7b4c061920d1742c8e70a50509d83a53 |
|
21-May-2016 |
Christopher Ferris <cferris@google.com> |
Change use of /data to /data/local/tmp.
The unistd fsync/fdatasync were changed to use /data from /.
Unfortunately, this directory is unreadable unless you are root, so
change this path to /data/local/tmp.
Bug: 28885777
Change-Id: Ia88da7a05c8f1b05fbd45ef2e8c55ba0c3368164
|
| 1944780b62f84acb660f46c8ae37e10928de8dab |
|
22-May-2014 |
Christopher Ferris <cferris@google.com> |
Fix overflow testing in sbrk.
Modify the overflow testing for sbrk.
Bug: 15188366
Bug: 28740702
(cherry picked from commit 738b0cc5e95a9a650e9621603f4dd8dd16b07568)
Change-Id: Id79a2314d86333d689b291bc32e513664df7e058
|
| f36b5088a32775c44661fb6b348ed0b6b3b67e65 |
|
26-Apr-2014 |
Elliott Hughes <enh@google.com> |
Fix brk/sbrk error checking.
Note that the kernel returns the current break on error or if the requested
break is smaller than the minimum break, or the new break. I don't know where
we got the idea that the kernel could return -1.
Also optimizes the query case.
Also hides an accidentally-exported symbol for LP64.
Bug: 28740702
(cherry picked from commit 533dde4dbf87d6615952be3654fc74e5ff2e1003)
Change-Id: Ied16987756a501acf292368a14e3727ad631efa5
|
| cfa3262ce46fdec81cb011ec78273df68c325c9c |
|
11-May-2016 |
Shuhei Takahashi <nya@google.com> |
Run fsync tests on mutable filesystem.
The purpose of those tests is to ensure fsync succeeds for
directories. However, they try to call fsync for / (the root
filesystem) that is usually mounted read-only, which does not
make sense because the whole point of fsync is to flush
uncommitted changes to the filesystem.
In fact, some well-known read-only filesystems (e.g. squashfs)
does not support fsync, so these tests fail if we use such
filesystems as the root filesystem.
This patch changes the tests to call fsync against /data
instead. /data is a user data partition and should be always
mounted read-write.
Bug: 28681455
Change-Id: I9314dad6f8d54c66401714af0f66e782ebd8e319
|
| 33697a0c43c48e15c3bcf018138b9b837d0099cd |
|
26-Jan-2016 |
Elliott Hughes <enh@google.com> |
Factor out the waiting for children in bionic tests.
Change-Id: I4a1e51b6920b33dc892d447f5bd6d10f1cb2704a
|
| 5704c423c81790195161c1757ae79da188590c51 |
|
26-Jan-2016 |
Elliott Hughes <enh@google.com> |
Implement POSIX lockf.
This has been requested a few times over the years. This is basically
a very late rebase of https://android-review.googlesource.com/45470
which was abandoned years ago. One addition is that this version has
_FILE_OFFSET_BITS=64 support.
POSIX puts this in <unistd.h>. glibc also has it in <fcntl.h>.
Bug: http://b/13077650
Change-Id: I5862b1dc326e326c01ad92438ecc1578d19ba739
|
| 13f26a7b2bff5ed88b925b7206256e07596f3626 |
|
13-Jan-2016 |
Christopher Ferris <cferris@google.com> |
Add method to run fortified versions of funcs.
Add a way to turn fortify off for the files that test fortify functions.
This method involves simply compiling the same file with fortify off and
changing the test name slightly.
It's not very pretty, and it assumes that only these few files test
functions that can be fortified.
Bug: 15195631
Change-Id: Iba9db1d508b7d28a1d6968019cb70fe08864827b
|
| 939a7e01197858fdb8463bb5a8284ba501a3e882 |
|
05-Dec-2015 |
Elliott Hughes <enh@google.com> |
Track rename from base/ to android-base/.
Change-Id: I0a4592945400b1fa6892bf7c1fa8659fd711efa3
|
| 0b2acdfcc99ecf3ff36fc6337e14b171170f38cf |
|
03-Oct-2015 |
Elliott Hughes <enh@google.com> |
Use const auto& in for loops.
Change-Id: Ic437c59797ee4e7dc38291da35c72d827bc89c8d
|
| cb6f599c44b144db26c13507dbd89805b8fe03be |
|
30-Sep-2015 |
Yabin Cui <yabinc@google.com> |
Fix the way to count online cpus.
Read /proc/stat to count online cpus is not correct for all android
kernels. Change to reading /sys/devices/system/cpu/online instead.
Bug: 24376925
Change-Id: I3785a6c7aa15a467022a9a261b457194d688fb38
|
| 5891abdc66aa9578395bc8b8e5740f629a2694b7 |
|
08-Aug-2015 |
Elliott Hughes <enh@google.com> |
Invalidate cached pid in vfork.
Bug: http://b/23008979
Change-Id: I1dd900ac988cdbe10aad3abc53240c5d352891d5
|
| 189394b885e4b11e9f009fd2e434e6dc6696277b |
|
25-Jul-2015 |
Elliott Hughes <enh@google.com> |
Use AT_PAGESZ for sysconf(_SC_PAGE_SIZE).
Bug: http://b/18342333
Change-Id: Id12ed4e85a0f35d7d27202f7792df42a65a74b4e
|
| c5e02eeb353c3cdd357413f563701d5018fc76a5 |
|
01-Jun-2015 |
Dan Albert <danalbert@google.com> |
Cleanup ftruncate negative test.
Addresses post-submit comments from
I54692ab8105dd09db6af7a2c0894a17bdd118aa0.
Bug: http://b/21309901
Change-Id: Ie19ee8cdcc4055a65fe7dfc103156e54eafe8977
(cherry picked from commit 9d476a02e9a14e847669a6683c585028175aa322)
|
| 9d476a02e9a14e847669a6683c585028175aa322 |
|
01-Jun-2015 |
Dan Albert <danalbert@google.com> |
Cleanup ftruncate negative test.
Addresses post-submit comments from
I54692ab8105dd09db6af7a2c0894a17bdd118aa0.
Bug: http://b/21309901
Change-Id: Ie19ee8cdcc4055a65fe7dfc103156e54eafe8977
|
| 5f3e19dbbeb851fff5cf7f9869d344feca479413 |
|
20-May-2015 |
Dan Albert <danalbert@google.com> |
Fix error handling for negative size in ftruncate.
Bug: 21309901
Change-Id: I54692ab8105dd09db6af7a2c0894a17bdd118aa0
(cherry picked from commit c05554ec5c9aff5e0f1e83de9bb62c3569eecca2)
|
| c05554ec5c9aff5e0f1e83de9bb62c3569eecca2 |
|
20-May-2015 |
Dan Albert <danalbert@google.com> |
Fix error handling for negative size in ftruncate.
Bug: 21309901
Change-Id: I54692ab8105dd09db6af7a2c0894a17bdd118aa0
|
| be52e658171edf6651895c40d1563289bafa52f7 |
|
24-Feb-2015 |
Elliott Hughes <enh@google.com> |
Fix dup2 in the case where the two fds are equal.
dup3's behavior differs from dup2 in this case, so we need to paper
over that in the C library.
Change-Id: I313cd6f226db5e237f61866f324c5ecdd12bf762
|
| 6c238f2926e69a950f0671ae5519584c20d84196 |
|
12-Dec-2014 |
Yabin Cui <yabinc@google.com> |
Fix pthread key num calculation.
Bug: 18723085
Change-Id: Iba2c834b350e4cdba0b2d771b221560a3e5df952
|
| 725756045e03ea6f7ef00d02e883ef2914d06dde |
|
08-Dec-2014 |
Yabin Cui <yabinc@google.com> |
Change _POSIX_CPUTIME macro to make it compitable with glibc.
Change-Id: I7a8dbb74bd622693c9fef60bd779687207517b7d
|
| 634816055f51c536d24dea30dfe930b7fe2fa603 |
|
02-Dec-2014 |
Yabin Cui <yabinc@google.com> |
support _POSIX_REALTIME_SIGNALS
Bug: 18489947
Change-Id: I2e834d68bc10ca5fc7ebde047b517a3074179475
|
| 5afae64a1bac56638c6348f0c8f5e9d61b654029 |
|
26-Nov-2014 |
Yabin Cui <yabinc@google.com> |
implement posix_madvise
Bug: 18472477
Change-Id: I8183de6c281acf69ed5f7f88351b056b9827b162
|
| d5c652756bb1a52959cd5c62447b62462f90f983 |
|
26-Nov-2014 |
Yabin Cui <yabinc@google.com> |
support _POSIX_CPUTIME
Bug: 18490039
Change-Id: I01fa83b48e1b908de1f227b6e4f98e280bcd50ee
|
| 1c19194c9d2518dbe86973cd313a277ecb70d75c |
|
20-Nov-2014 |
Yabin Cui <yabinc@google.com> |
flesh out sysconf(3) and the _POSIX_* constants
Bug: 17571891
Change-Id: I81036615486bde65969ae5662587fcc88348474e
|
| bc6447673fba0b38d948dcd627ab6744395c771a |
|
25-Sep-2014 |
Derek Xue <derek.xue@linaro.org> |
bionic/test: migrate sysconf tests from system/extras to bionic/tests
The old test are implemented in file:
system/extras/tests/bionic/libc/other/test_sysconf.c
This change is to migrate them to bionic/tests with the gtest format.
and since the sysconf is defined in unistd.h, will put the test under
bionic/tests/unistd_test.cpp file as unistd.syscon test
Change-Id: Ie519147c1c86a6c4cefa8c88b18bf58bdfbffbdb
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
|
| b5e581abfe28de8ed6c8c8af1c265bb4e36f97bb |
|
08-Nov-2014 |
Yabin Cui <yabinc@google.com> |
Increase support of pathconf options.
Bug: 18206366
Change-Id: Ie770e49f5af3631eb9fbd2cd5174edf004c81e00
|
| fb50057138ef37232dc67c8559fd26719ee26021 |
|
13-Nov-2014 |
Elliott Hughes <enh@google.com> |
Fix glibc 2.15 build.
glibc 2.15 has prlimit64, has an unsetenv that's declared nonnull,
and hasn't fixed the problems we were having trying to use the
POSIX strerror_r in C++ code.
Change-Id: I834356a385e5ae55500bd86781691b6c1c9c8300
|
| 2f954bab2d524f6afed8a443c2a7ee32876db0fa |
|
30-Oct-2014 |
Yongqin Liu <yongqin.liu@linaro.org> |
gethostname.c: change to report ENAMETOOLONG error when buflen is less
change to behaviour the same as glibc for the check about buflen
Change-Id: I98265a8fe441df6fed2527686f89b087364ca53d
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
|
| d94e7f0f1d95e0da73fca8d591fdb56b69d82653 |
|
25-Sep-2014 |
Derek Xue <derek.xue@linaro.org> |
bionic tests: migrate gethostname test to unistd_test.cpp from system/extras
The old tests are implemented in file
system/extras/tests/bionic/libc/common/test_gethostname.c
Here migrate the test to the tests/unistd_test.cpp file and
add some more checks
Change-Id: Iab1e3da873bb333d1ddefc03108d536933792db2
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
|
| b86a4c7f651ab347611847e4f5a1a50d6ee1827b |
|
08-Nov-2014 |
Elliott Hughes <enh@google.com> |
Add sethostname(2).
Not very useful, but helps building stuff like toybox out of the box.
Change-Id: I110e39030452bd093a84278e019c5752d293718d
|
| 9df70403d95f5cfe6824e38a9a6c35f9b9bbc76a |
|
06-Nov-2014 |
Yabin Cui <yabinc@google.com> |
make all bionic death tests not dumpable
Bug: 18067305
Change-Id: Ia1ecacf47eddecc9bc58aaac779e0c218f463179
|
| 60452a211c19e8cd09d4111fa733c64ecd1200f0 |
|
22-Sep-2014 |
Elliott Hughes <enh@google.com> |
Unit test for abort(3).
Change-Id: I021604b977572801f228a193741624df26e76d72
|
| 2b3b2ecee8df54a25e9f5e0968761dbac4761e6c |
|
22-Aug-2014 |
Elliott Hughes <enh@google.com> |
Fix unistd.getpid_caching_and_clone.
This test only works if you're root (strictly: if you have permission to
CLONE_NEWNS), so it's useful to us when we're doing ad hoc testing (since
that's usually done as root), but it's not useful as part of CTS or when
running the tests on the host.
(cherry-pick of 84d0683a824fa02dbaa6d1b56a79223804b54e80.)
Bug: 16705621
Bug: 17170200
Change-Id: Ia92c871b15f7e45fc174bb59bc95540fd00ae745
|
| 84d0683a824fa02dbaa6d1b56a79223804b54e80 |
|
22-Aug-2014 |
Elliott Hughes <enh@google.com> |
Fix unistd.getpid_caching_and_clone.
This test only works if you're root (strictly: if you have permission to
CLONE_NEWNS), so it's useful to us when we're doing ad hoc testing (since
that's usually done as root), but it's not useful as part of CTS or when
running the tests on the host.
Bug: 16705621
Bug: 17170200
Change-Id: Ia92c871b15f7e45fc174bb59bc95540fd00ae745
|
| 78e4f8fed2c162f8ada55180e48487ef2180cf93 |
|
28-Jul-2014 |
Elliott Hughes <enh@google.com> |
syscall(3)'s return type should be long.
This doesn't require us to change any of the syscall implementations
because (a) the LP32 ones have sizeof(int) == sizeof(long) anyway,
which is how we never noticed this bug before and (b) the LP64 ones
all use a 64-bit register for the result (and for the syscall number
too).
Bug: https://code.google.com/p/android/issues/detail?id=73952
Bug: 16568314
(cherry picked from commit 21972b61ec0572395c5684eebc6cc7b3a4c9e3be)
Change-Id: Ifbc424be29e5650ec72a24df25dd35f24fdd5b3c
|
| 21972b61ec0572395c5684eebc6cc7b3a4c9e3be |
|
28-Jul-2014 |
Elliott Hughes <enh@google.com> |
syscall(3)'s return type should be long.
This doesn't require us to change any of the syscall implementations
because (a) the LP32 ones have sizeof(int) == sizeof(long) anyway,
which is how we never noticed this bug before and (b) the LP64 ones
all use a 64-bit register for the result (and for the syscall number
too).
Bug: https://code.google.com/p/android/issues/detail?id=73952
Change-Id: I9866c3579a7a94de27bfbe80ad7a822c3183c7fb
|
| fa9e16efaf0e885f6044e725eb759ef6de10f7ef |
|
24-Jun-2014 |
Elliott Hughes <enh@google.com> |
Fix getpid caching across a clone.
If you make clone, fork, or vfork system calls directly, you're still
on your own, but we now do the right thing for the clone wrapper.
With this implementation, children lose the getpid caching, but we've
no reason to think that that covers any significant use cases.
Bug: 15387103
Change-Id: Icfab6b63c708fea830960742ec92aeba8ce7680d
|
| 7086ad6919feb2415c6027163f5c63323bcca27c |
|
20-Jun-2014 |
Elliott Hughes <enh@google.com> |
Cache getpid.
In practice, with this implementation we never need to make a system call.
We get the main thread's tid (which is the same as our pid) back from
the set_tid_address system call we have to make during initialization.
A new pthread will have the same pid as its parent, and a fork child's
main (and only) thread will have a pid equal to its tid, which we get for
free from the kernel before clone returns.
The only time we'd actually have to make a getpid system call now is if
we take a signal during fork and the signal handler calls getpid. (That,
or we call getpid in the dynamic linker while it's still dealing with its
own relocations and hasn't even set up the main thread yet.)
Bug: 15387103
Change-Id: I6d4718ed0a5c912fc75b5f738c49a023dbed5189
|
| 738b0cc5e95a9a650e9621603f4dd8dd16b07568 |
|
22-May-2014 |
Christopher Ferris <cferris@google.com> |
Fix overflow testing in sbrk.
Modify the overflow testing for sbrk.
Bug: 15188366
Change-Id: Ia83f85f7c1789454d872279bd41f38f1ce6b8a34
|
| 1728b2396591853345507a063ed6075dfd251706 |
|
14-May-2014 |
Elliott Hughes <enh@google.com> |
Switch to g_ for globals.
That's what the Google style guide recommends, and we're starting
to get a mix.
Change-Id: Ib0c53a890bb5deed5c679e887541a715faea91fc
|
| 063525c61d24776094d76971f33920e2a2079530 |
|
13-May-2014 |
Elliott Hughes <enh@google.com> |
Consistently use #if defined(__BIONIC__) in tests.
I've also switched some tests to be positive rather than negative,
because !defined is slightly harder to reason about and there are
only two cases: bionic and glibc.
Change-Id: I8d3ac40420ca5aead3e88c69cf293f267273c8ef
|
| a62a28d1d9c8df7cb77e4bca19814922729b5291 |
|
07-May-2014 |
Elliott Hughes <enh@google.com> |
Add basic tests for fsync/fdatasync.
Bug: 14613980
Change-Id: Ie8002c2a1abae07295b7bdb33772764767c03d37
|
| 3d7a0d9b08ecab054b2dff8332507644de3690b0 |
|
29-Apr-2014 |
Elliott Hughes <enh@google.com> |
Switch to the OpenBSD wcsto* functions.
This replaces a partial set of non-functional functions with a complete
set of functions, all of which actually work.
This requires us to implement mbsnrtowcs and wcsnrtombs which completes
the set of what we need for libc++.
The mbsnrtowcs is basically a copy & paste of wcsnrtombs, but I'm going
to go straight to looking at using the OpenBSD UTF-8 implementation rather
than keep polishing our home-grown turd.
(This patch also opportunistically switches us over to upstream btowc,
mbrlen, and wctob, since they're all trivially expressed in terms of
other functions.)
Change-Id: I0f81443840de0f1aa73b96f0b51988976793a323
|
| 533dde4dbf87d6615952be3654fc74e5ff2e1003 |
|
26-Apr-2014 |
Elliott Hughes <enh@google.com> |
Fix brk/sbrk error checking.
Note that the kernel returns the current break on error or if the requested
break is smaller than the minimum break, or the new break. I don't know where
we got the idea that the kernel could return -1.
Also optimizes the query case.
Also hides an accidentally-exported symbol for LP64.
Change-Id: I0fd6b8b14ddf1ae82935c0c3fc610da5cc74932e
|
| cbf6df0459f05e180d1c50b3f5b36cdd483193c6 |
|
17-Sep-2013 |
Grigoriy Kraynov <grigoriy.kraynov@intel.com> |
Tests for environment variables utility functions
This is the first patch from the new set of tests for Bionic standard functions.
Change-Id: Ie568788a24832394e597ad33f44a5c71cb33b51f
Signed-off-by: Grigoriy Kraynov <grigoriy.kraynov@intel.com>
|
| 764a99361130dceda62bbc4f8780bbf395dbc424 |
|
09-Apr-2014 |
Elliott Hughes <enh@google.com> |
Fix build: include what you use.
Change-Id: I12b2d5e434ad3ed38d4451bd470673781e6ca8fe
|
| 9f525644df99cb2f7f81a23ca23840f0a8f82275 |
|
09-Apr-2014 |
Elliott Hughes <enh@google.com> |
Implement _Exit(3).
Change-Id: Ida6ac844cc87d38c9645b197dd8188bb73e27dbe
|
| aedb00d04eb7f0b20b6abde702ba94a46577ca68 |
|
03-Mar-2014 |
Elliott Hughes <enh@google.com> |
Switch to upstream alarm(3).
The only way the setitimer call can fail is if the unsigned number of seconds is
too large to fit in the kernel's signed number of seconds. If you schedule a
68-year alarm, glibc will fail by returning 0 and BSD will fail by returning -1.
Change-Id: Ic3721b01428f5402d99f31fd7f2ba2cc58805607
|
| 915fefb62e1beed3da26fe299a8141645733a925 |
|
18-Feb-2014 |
Elliott Hughes <enh@google.com> |
Fix x86 build.
Change-Id: Iee6e5884288f7da6c955694cfe32fecfd9c9e263
|
| 3d19a8319b9c27af8aa5cfbf495da0fe7fa62d3e |
|
15-Feb-2014 |
Colin Cross <ccross@android.com> |
bionic: fix __set_errno for arm64 syscalls that return a 64-bit value
bionic/libc/arch-arm64/syscalls/read.S ends with:
b.hi __set_errno
ret
END(read)
If __set_errno returns int, it will set w0 to 0xFFFFFFFF, which means
x0 is 0x00000000FFFFFFFF. When interpreted as a ssize_t that is
INT_MAX, not -1.
Change __set_errno to return long, which will cause x0 to be set instead
of w0.
Change-Id: I9f9ea0f2995928d2ea240eb2ff7758ecdf0ff412
|
| 13613137bc4266656bffce464e525eb9ae6371f0 |
|
28-Oct-2013 |
Christopher Ferris <cferris@google.com> |
Fix up failing glibc tests.
There is a known bug running clone with the CLONE_VM flag, so for host
create an empty test.
Change the expected output of the stdio test for a glibc difference.
Change the pause test to use ScopedSignalHandler to setup/restore the SIGALRM
handler.
After this, running bionic-unit-tests-glibc passes for all tests.
Bug: 11389824
Change-Id: Ib304eae4164115835a54991dfdca5821ecc3db5e
|
| 11952073af22568bba0b661f7a9d4402c443a888 |
|
25-Oct-2013 |
Elliott Hughes <enh@google.com> |
Remove dependencies on obsolete __ARCH_WANT_SYSCALL_DEPRECATED system calls.
(aarch64 kernels don't have these system calls.)
Change-Id: I6f64075aa412f71520f2df71c3d69b647f91c1ca
|
| b4f7616fd618875768b8fffc122b58bdb84a9969 |
|
20-Sep-2013 |
Elliott Hughes <enh@google.com> |
Ensure we have the off64_t variant of every function that takes an off_t.
Change-Id: Ib2eee0cf13162be3b62559b84e90c6dcf5aab1c3
|
| 428f5567be25b8090e3dd72e2d3d337c305b514e |
|
06-Feb-2013 |
Elliott Hughes <enh@google.com> |
Remove bogus extra alignment from sbrk.
Bug: https://code.google.com/p/android/issues/detail?id=37349
Change-Id: I970c7b6be7bb7fbe6bbbe2c332f05816aeb0e09f
|
| a55f63083fb16b2595f517a3260083e5f8cddd02 |
|
02-Jan-2013 |
Elliott Hughes <enh@google.com> |
Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK).
Bug: http://code.google.com/p/android/issues/detail?id=39680
Change-Id: I11cf10a66f9d305868a725f04f581099fb88bbfc
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