Update prebuilt Clang to r416183b from Android.
https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef
clang 12.0.5 (based on r416183b) from build 7284624.
Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/python3/lib/python3.9/signal.py b/linux-x64/clang/python3/lib/python3.9/signal.py
new file mode 100644
index 0000000..d4a6d6f
--- /dev/null
+++ b/linux-x64/clang/python3/lib/python3.9/signal.py
@@ -0,0 +1,85 @@
+import _signal
+from _signal import *
+from functools import wraps as _wraps
+from enum import IntEnum as _IntEnum
+
+_globals = globals()
+
+_IntEnum._convert_(
+ 'Signals', __name__,
+ lambda name:
+ name.isupper()
+ and (name.startswith('SIG') and not name.startswith('SIG_'))
+ or name.startswith('CTRL_'))
+
+_IntEnum._convert_(
+ 'Handlers', __name__,
+ lambda name: name in ('SIG_DFL', 'SIG_IGN'))
+
+if 'pthread_sigmask' in _globals:
+ _IntEnum._convert_(
+ 'Sigmasks', __name__,
+ lambda name: name in ('SIG_BLOCK', 'SIG_UNBLOCK', 'SIG_SETMASK'))
+
+
+def _int_to_enum(value, enum_klass):
+ """Convert a numeric value to an IntEnum member.
+ If it's not a known member, return the numeric value itself.
+ """
+ try:
+ return enum_klass(value)
+ except ValueError:
+ return value
+
+
+def _enum_to_int(value):
+ """Convert an IntEnum member to a numeric value.
+ If it's not an IntEnum member return the value itself.
+ """
+ try:
+ return int(value)
+ except (ValueError, TypeError):
+ return value
+
+
+@_wraps(_signal.signal)
+def signal(signalnum, handler):
+ handler = _signal.signal(_enum_to_int(signalnum), _enum_to_int(handler))
+ return _int_to_enum(handler, Handlers)
+
+
+@_wraps(_signal.getsignal)
+def getsignal(signalnum):
+ handler = _signal.getsignal(signalnum)
+ return _int_to_enum(handler, Handlers)
+
+
+if 'pthread_sigmask' in _globals:
+ @_wraps(_signal.pthread_sigmask)
+ def pthread_sigmask(how, mask):
+ sigs_set = _signal.pthread_sigmask(how, mask)
+ return set(_int_to_enum(x, Signals) for x in sigs_set)
+ pthread_sigmask.__doc__ = _signal.pthread_sigmask.__doc__
+
+
+if 'sigpending' in _globals:
+ @_wraps(_signal.sigpending)
+ def sigpending():
+ return {_int_to_enum(x, Signals) for x in _signal.sigpending()}
+
+
+if 'sigwait' in _globals:
+ @_wraps(_signal.sigwait)
+ def sigwait(sigset):
+ retsig = _signal.sigwait(sigset)
+ return _int_to_enum(retsig, Signals)
+ sigwait.__doc__ = _signal.sigwait
+
+
+if 'valid_signals' in _globals:
+ @_wraps(_signal.valid_signals)
+ def valid_signals():
+ return {_int_to_enum(x, Signals) for x in _signal.valid_signals()}
+
+
+del _globals, _wraps