This has been in the standard since C99, but we've never supported it
before. It's apparently used by SPIRV-Tools.
I tried implementing this the other way (with fcntl(2)) first, but
eventually realized that that's more complicated and gives worse
results. This implementation assumes that /proc is mounted, but so much
of libc relies on that at this point that I don't think there's any
realistic case where the fcntl(2) implementation would be preferable,
and there are many where it's not.
The fact that no-one's mentioned this until now suggests that it's not a
heavily used feature anyway.
I've also replaced AssertCloseOnExec() with a CloseOnExec()
boolean-valued function instead, because it's really annoying getting
assertion failures that don't point you at the test line in question,
and instead point to some common helper code.
Test: treehugger
Change-Id: Ia2e53bf2664a4f782581042054ecd492830e2aed
This doesn't address `struct sigaction` and `sigaction`. That will
come later.
Bug: http://b/72493232
Test: ran tests
Change-Id: I4134346757ce3a4dac6feae413361cec16223386
Based on gaps in the list of functions not referenced by the test
executable.
Bug: N/A
Test: ran tests
Change-Id: I73c238e7cf360f94670c7cd13eb954341c940b7b
Even though the size parameter to epoll_create(2) is (otherwise) unused,
passing in size <= 0 is explicitly documented as an error.
This change fixes the LTP epoll01 testcase.
Change-Id: I044a38be823c2fa956b57e77cc66571dfae8a4bb
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Description: In the kernel the epoll_event structure is packed
in 64 bit kernel builds to allow the structure to be more easily
compatible with 32 bit user space. As a result, when user space
is 64-bit the structure must be packed as well.
Add unit test to show the ptr alignment issue.
Change-Id: I2c4848d5e38a357219091f350f9b6e3da05090da
Signed-off-by: Philip Hatcher <philip.hatcher@intel.com>
Signed-off-by: Fengwei Yin <fengwei.yin@intel.com>
Reviewed-by: Hazarika, Prodyut <prodyut.hazarika@intel.com>
Tested-by: Hazarika, Prodyut <prodyut.hazarika@intel.com>
In order to be able to generate a list of tests for cts, the same set of
tests must exist across all platforms. This CL adds empty tests where a
test was conditionally compiled out.
This CL creates a single library libBionicTests that includes all of
the tests found in bionic-unit-tests-static.
Also fix a few missing include files in some test files.
Tested by running and compiling the tests for every platform and
verifying the same number of tests are on each platform.
Change-Id: I9989d4bfebb0f9c409a0ce7e87169299eac605a2
