Nothing to see here --- you'll want to keep using POSIX clock_gettime()
and clock_getres() instead. But portable code might use this eventually,
and it's trivial, so let's add it anyway.
(The whole "zero as an error return" precluding the direct use of
Linux's CLOCK_ constants is what really makes this a terrible API ---
we're going to have to add explicit translation any time they add a
new base.)
Test: treehugger
Change-Id: Iddb6cbe67b67b2b10fdd8b5ee654896d23deee47
Since we need a page-aligned allocation for a thread stack, explicitly
ask for one. (Scudo happens to just give us one anyway for an allocation
this large, but 32-bit jemalloc does not.)
Bug: http://b/277598913
Test: treehugger
Change-Id: I41eeb6aadb6a22bf5d9619e768e5e0a76617f747
wN: Specifies that a following b, d, i, o, u, x, or X
conversion specifier applies to an integer argument with
a specific width where N is a positive decimal integer with
no leading zeros
Bug: b/271903607
Test: adb shell
Change-Id: I688f6cefeb2e5c8325b007a59935a46f4116ac29
This isn't a very helpful way to say "realpath() failed":
```
bionic/tests/dlfcn_test.cpp:(1006) Failure in test dlfcn.dladdr_libc
Value of: realpath("/system/lib64/" "hwasan/libc.so", libc_realpath) == libc_realpath
Actual: false
Expected: true
```
Bug: http://b/278795547
Test: treehugger
Change-Id: I1078ab4a675b956327f2578086a1a5e7d8a2928b
This reverts commit fe2907c133.
Reason for revert: Breaks bionic-unit-tests b/278795547. Since the original mixed build change is being reverted for now (aosp/2547450), fe2907c133 is not needed immediately
Change-Id: I2deb06a38322bf8296d4721c840f06f35b757177
Contrary to the old comment, POSIX says nothing about whether or not
tmpfile() respects $TMPDIR, and it's significantly more useful on
Android if it does (because there's no shared /tmp that everyone can
write to).
Bug: https://issuetracker.google.com/36991167
Test: treehugger
Change-Id: I3cc45adff167420f100c8ed1c63cba1ea67e9f70
bp2build will generate the stub targets only if versions is not empty.
Test: b query //bionic/libc:* | grep libc_hwasan_stub_libs-current
Change-Id: Iac905497ae4955a44b7b29e2d29a2c702c86da8e
Musl #defines utmp to utmpx, which causes the tests in utmp_test.cpp
to collide with the ones in utmpx_test.cpp. Skip the utmp_test.cpp
when building for musl.
Test: m USE_HOST_MUSL=true
Change-Id: Ie05ddf6e1fd8c3bcc687d2537c19b6ab70ab8d67
This mode instructs the linker to search for libraries in hwasan
subdirectories of all library search paths. This is set up to contain a
hwasan-enabled copy of libc, which is needed for HWASan programs to
operate. There are two ways this mode can be enabled:
* for native binaries, by using the linker_hwasan64 symlink as its
interpreter
* for apps: by setting the LD_HWASAN environment variable in wrap.sh
Bug: 276930343
Change-Id: I0f4117a50091616f26947fbe37a28ee573b97ad0
