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WASI: Replace WASIX with configure checks and pthread stubs #95145

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tiran wants to merge 13 commits into from
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WASI: Replace WASIX with configure checks and pthread stubs #95145

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4bc0bf2
WASI: Remove missing function
tiran Jul 22, 2022
c26d1fd
More socket related functions
tiran Jul 22, 2022
493d35f
dup and socket
tiran Jul 22, 2022
9ef2c7b
hack subprocess
tiran Jul 22, 2022
f9a571d
stub pthreads
tiran Jul 22, 2022
fce8459
Fix uuid without gethostname
tiran Jul 22, 2022
461f0a6
py func helpers for socket/netdb
tiran Jul 22, 2022
64d76b9
fix wait check
tiran Jul 22, 2022
4f08a9d
Enable dup2 and gethostbyname on Windows
tiran Jul 22, 2022
8e1914e
Stray import
tiran Jul 22, 2022
329fdb7
Use AC_CHECK_FUNCS
tiran Jul 23, 2022
b50b83b
HAVE_PTHREAD_STUBS
tiran Jul 23, 2022
a2f80e5
Map ESHUTDOWN to EPIPE
tiran Jul 23, 2022
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Map ESHUTDOWN to EPIPE
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@tiran
tiran committed Jul 23, 2022
commit a2f80e52aa8826352aa255f2b16075ebda7a6dd9
15 changes: 3 additions & 12 deletions Lib/asyncore.py
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Expand Up @@ -46,7 +46,6 @@
sophisticated high-performance network servers and clients a snap.
"""

from builtins import frozenset
import select
import socket
import sys
Expand All @@ -55,23 +54,15 @@

import os
from errno import EALREADY, EINPROGRESS, EWOULDBLOCK, ECONNRESET, EINVAL, \
ENOTCONN, EISCONN, EBADF, ECONNABORTED, EPIPE, EAGAIN, \
ENOTCONN, ESHUTDOWN, EISCONN, EBADF, ECONNABORTED, EPIPE, EAGAIN, \
errorcode

_DEPRECATION_MSG = ('The {name} module is deprecated and will be removed in '
'Python {remove}. The recommended replacement is asyncio')
warnings._deprecated(__name__, _DEPRECATION_MSG, remove=(3, 12))

_DISCONNECTED = {ECONNRESET, ENOTCONN, ECONNABORTED, EPIPE, EBADF}

try:
from errno import ESHUTDOWN
except ImportError:
pass
else:
_DISCONNECTED.add(ESHUTDOWN)

_DISCONNECTED = frozenset(_DISCONNECTED)
_DISCONNECTED = frozenset({ECONNRESET, ENOTCONN, ESHUTDOWN, ECONNABORTED, EPIPE,
EBADF})

try:
socket_map
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5 changes: 1 addition & 4 deletions Lib/test/test_exception_hierarchy.py
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Expand Up @@ -75,10 +75,7 @@ def _make_map(s):
continue
excname, _, errnames = line.partition(' ')
for errname in filter(None, errnames.strip().split(', ')):
errval = getattr(errno, errname, None)
if errval is None:
continue
_map[errval] = getattr(builtins, excname)
_map[getattr(errno, errname)] = getattr(builtins, excname)
return _map
_map = _make_map(_pep_map)

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4 changes: 4 additions & 0 deletions Modules/errnomodule.c
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Expand Up @@ -280,6 +280,10 @@ errno_exec(PyObject *module)
#ifdef ENOANO
add_errcode("ENOANO", ENOANO, "No anode");
#endif
#if defined(__wasi__) && !defined(ESHUTDOWN)
// WASI SDK 16 does not have ESHUTDOWN, shutdown results in EPIPE.
#define ESHUTDOWN EPIPE
#endif
#ifdef ESHUTDOWN
add_errcode("ESHUTDOWN", ESHUTDOWN, "Cannot send after transport endpoint shutdown");
#else
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