Python os.WIFSIGNALED Examples
The following are 30
code examples of os.WIFSIGNALED().
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and go to the original project or source file by following the links above each example.
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os
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Example #1
| Source File: popen_fork.py From ironpython3 with Apache License 2.0 | 6 votes |
|
def poll(self, flag=os.WNOHANG):
if self.returncode is None:
while True:
try:
pid, sts = os.waitpid(self.pid, flag)
except OSError as e:
if e.errno == errno.EINTR:
continue
# Child process not yet created. See #1731717
# e.errno == errno.ECHILD == 10
return None
else:
break
if pid == self.pid:
if os.WIFSIGNALED(sts):
self.returncode = -os.WTERMSIG(sts)
else:
assert os.WIFEXITED(sts)
self.returncode = os.WEXITSTATUS(sts)
return self.returncode
Example #2
| Source File: forkedfunc.py From scylla with Apache License 2.0 | 6 votes |
|
def waitfinish(self, waiter=os.waitpid):
pid, systemstatus = waiter(self.pid, 0)
if systemstatus:
if os.WIFSIGNALED(systemstatus):
exitstatus = os.WTERMSIG(systemstatus) + 128
else:
exitstatus = os.WEXITSTATUS(systemstatus)
else:
exitstatus = 0
signal = systemstatus & 0x7f
if not exitstatus and not signal:
retval = self.RETVAL.open('rb')
try:
retval_data = retval.read()
finally:
retval.close()
retval = marshal.loads(retval_data)
else:
retval = None
stdout = self.STDOUT.read()
stderr = self.STDERR.read()
self._removetemp()
return Result(exitstatus, signal, retval, stdout, stderr)
Example #3
| Source File: glib_events.py From pychess with GNU General Public License v3.0 | 6 votes |
|
def __callback__(self, handle, status):
try:
pid = self._handles.pop(handle)
source, callback, args, handle = self._sources.pop(pid)
except KeyError:
return
self._close_process_handle(handle)
GLib.source_remove(source)
if hasattr(os, "WIFSIGNALED") and os.WIFSIGNALED(status):
returncode = -os.WTERMSIG(status)
elif hasattr(os, "WIFEXITED") and os.WIFEXITED(status):
returncode = os.WEXITSTATUS(status)
# FIXME: Hack for adjusting invalid status returned by GLIB
# Looks like there is a bug in glib or in pygobject
if returncode > 128:
returncode = 128 - returncode
else:
returncode = status
callback(pid, returncode, *args)
Example #4
| Source File: posix.py From nightmare with GNU General Public License v2.0 | 6 votes |
|
def platformProcessEvent(self, status):
if os.WIFEXITED(status):
tid = self.getMeta("ThreadId", -1)
if tid != self.getPid():
# Set the selected thread ID to the pid cause
# the old one's invalid
if tid in self.pthreads:
self.pthreads.remove(tid)
self.setMeta("ThreadId", self.getPid())
self._fireExitThread(tid, os.WEXITSTATUS(status))
else:
self._fireExit(os.WEXITSTATUS(status))
elif os.WIFSIGNALED(status):
self.setMeta("ExitCode", os.WTERMSIG(status))
self.fireNotifiers(vtrace.NOTIFY_EXIT)
elif os.WIFSTOPPED(status):
sig = os.WSTOPSIG(status)
self.handlePosixSignal(sig)
else:
print "OMG WTF JUST HAPPENED??!?11/!?1?>!"
Example #5
| Source File: popen_fork.py From Fluid-Designer with GNU General Public License v3.0 | 6 votes |
|
def poll(self, flag=os.WNOHANG):
if self.returncode is None:
while True:
try:
pid, sts = os.waitpid(self.pid, flag)
except OSError as e:
# Child process not yet created. See #1731717
# e.errno == errno.ECHILD == 10
return None
else:
break
if pid == self.pid:
if os.WIFSIGNALED(sts):
self.returncode = -os.WTERMSIG(sts)
else:
assert os.WIFEXITED(sts)
self.returncode = os.WEXITSTATUS(sts)
return self.returncode
Example #6
| Source File: wsgi.py From searchlight with Apache License 2.0 | 6 votes |
|
def wait_on_children(self):
while self.running:
try:
pid, status = os.wait()
if os.WIFEXITED(status) or os.WIFSIGNALED(status):
self._remove_children(pid)
self._verify_and_respawn_children(pid, status)
except OSError as err:
if err.errno not in (errno.EINTR, errno.ECHILD):
raise
except KeyboardInterrupt:
LOG.info('Caught keyboard interrupt. Exiting.')
break
except exception.SIGHUPInterrupt:
self.reload()
continue
eventlet.greenio.shutdown_safe(self.sock)
self.sock.close()
LOG.debug('Exited')
Example #7
| Source File: forking.py From BinderFilter with MIT License | 6 votes |
|
def poll(self, flag=os.WNOHANG):
if self.returncode is None:
while True:
try:
pid, sts = os.waitpid(self.pid, flag)
except os.error as e:
if e.errno == errno.EINTR:
continue
# Child process not yet created. See #1731717
# e.errno == errno.ECHILD == 10
return None
else:
break
if pid == self.pid:
if os.WIFSIGNALED(sts):
self.returncode = -os.WTERMSIG(sts)
else:
assert os.WIFEXITED(sts)
self.returncode = os.WEXITSTATUS(sts)
return self.returncode
Example #8
| Source File: forking.py From ironpython2 with Apache License 2.0 | 6 votes |
|
def poll(self, flag=os.WNOHANG):
if self.returncode is None:
while True:
try:
pid, sts = os.waitpid(self.pid, flag)
except os.error as e:
if e.errno == errno.EINTR:
continue
# Child process not yet created. See #1731717
# e.errno == errno.ECHILD == 10
return None
else:
break
if pid == self.pid:
if os.WIFSIGNALED(sts):
self.returncode = -os.WTERMSIG(sts)
else:
assert os.WIFEXITED(sts)
self.returncode = os.WEXITSTATUS(sts)
return self.returncode
Example #9
| Source File: forking.py From oss-ftp with MIT License | 6 votes |
|
def poll(self, flag=os.WNOHANG):
if self.returncode is None:
while True:
try:
pid, sts = os.waitpid(self.pid, flag)
except os.error as e:
if e.errno == errno.EINTR:
continue
# Child process not yet created. See #1731717
# e.errno == errno.ECHILD == 10
return None
else:
break
if pid == self.pid:
if os.WIFSIGNALED(sts):
self.returncode = -os.WTERMSIG(sts)
else:
assert os.WIFEXITED(sts)
self.returncode = os.WEXITSTATUS(sts)
return self.returncode
Example #10
| Source File: subprocess.py From Imogen with MIT License | 6 votes |
|
def _handle_exitstatus(self, sts, _WIFSIGNALED=os.WIFSIGNALED,
_WTERMSIG=os.WTERMSIG, _WIFEXITED=os.WIFEXITED,
_WEXITSTATUS=os.WEXITSTATUS, _WIFSTOPPED=os.WIFSTOPPED,
_WSTOPSIG=os.WSTOPSIG):
"""All callers to this function MUST hold self._waitpid_lock."""
# This method is called (indirectly) by __del__, so it cannot
# refer to anything outside of its local scope.
if _WIFSIGNALED(sts):
self.returncode = -_WTERMSIG(sts)
elif _WIFEXITED(sts):
self.returncode = _WEXITSTATUS(sts)
elif _WIFSTOPPED(sts):
self.returncode = -_WSTOPSIG(sts)
else:
# Should never happen
raise SubprocessError("Unknown child exit status!")
Example #11
| Source File: forkedfunc.py From python-netsurv with MIT License | 6 votes |
|
def waitfinish(self, waiter=os.waitpid):
pid, systemstatus = waiter(self.pid, 0)
if systemstatus:
if os.WIFSIGNALED(systemstatus):
exitstatus = os.WTERMSIG(systemstatus) + 128
else:
exitstatus = os.WEXITSTATUS(systemstatus)
else:
exitstatus = 0
signal = systemstatus & 0x7f
if not exitstatus and not signal:
retval = self.RETVAL.open('rb')
try:
retval_data = retval.read()
finally:
retval.close()
retval = marshal.loads(retval_data)
else:
retval = None
stdout = self.STDOUT.read()
stderr = self.STDERR.read()
self._removetemp()
return Result(exitstatus, signal, retval, stdout, stderr)
Example #12
| Source File: forkedfunc.py From python-netsurv with MIT License | 6 votes |
|
def waitfinish(self, waiter=os.waitpid):
pid, systemstatus = waiter(self.pid, 0)
if systemstatus:
if os.WIFSIGNALED(systemstatus):
exitstatus = os.WTERMSIG(systemstatus) + 128
else:
exitstatus = os.WEXITSTATUS(systemstatus)
else:
exitstatus = 0
signal = systemstatus & 0x7f
if not exitstatus and not signal:
retval = self.RETVAL.open('rb')
try:
retval_data = retval.read()
finally:
retval.close()
retval = marshal.loads(retval_data)
else:
retval = None
stdout = self.STDOUT.read()
stderr = self.STDERR.read()
self._removetemp()
return Result(exitstatus, signal, retval, stdout, stderr)
Example #13
| Source File: test_mail.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 6 votes |
|
def exitStatus(self, code):
"""
Construct a status from the given exit code.
@type code: L{int} between 0 and 255 inclusive.
@param code: The exit status which the code will represent.
@rtype: L{int}
@return: A status integer for the given exit code.
"""
# /* Macros for constructing status values. */
# #define __W_EXITCODE(ret, sig) ((ret) << 8 | (sig))
status = (code << 8) | 0
# Sanity check
self.assertTrue(os.WIFEXITED(status))
self.assertEqual(os.WEXITSTATUS(status), code)
self.assertFalse(os.WIFSIGNALED(status))
return status
Example #14
| Source File: test_mail.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 6 votes |
|
def signalStatus(self, signal):
"""
Construct a status from the given signal.
@type signal: L{int} between 0 and 255 inclusive.
@param signal: The signal number which the status will represent.
@rtype: L{int}
@return: A status integer for the given signal.
"""
# /* If WIFSIGNALED(STATUS), the terminating signal. */
# #define __WTERMSIG(status) ((status) & 0x7f)
# /* Nonzero if STATUS indicates termination by a signal. */
# #define __WIFSIGNALED(status) \
# (((signed char) (((status) & 0x7f) + 1) >> 1) > 0)
status = signal
# Sanity check
self.assertTrue(os.WIFSIGNALED(status))
self.assertEqual(os.WTERMSIG(status), signal)
self.assertFalse(os.WIFEXITED(status))
return status
Example #15
| Source File: forkedfunc.py From py with MIT License | 6 votes |
|
def waitfinish(self, waiter=os.waitpid):
pid, systemstatus = waiter(self.pid, 0)
if systemstatus:
if os.WIFSIGNALED(systemstatus):
exitstatus = os.WTERMSIG(systemstatus) + 128
else:
exitstatus = os.WEXITSTATUS(systemstatus)
else:
exitstatus = 0
signal = systemstatus & 0x7f
if not exitstatus and not signal:
retval = self.RETVAL.open('rb')
try:
retval_data = retval.read()
finally:
retval.close()
retval = marshal.loads(retval_data)
else:
retval = None
stdout = self.STDOUT.read()
stderr = self.STDERR.read()
self._removetemp()
return Result(exitstatus, signal, retval, stdout, stderr)
Example #16
| Source File: unix_events.py From Fluid-Designer with GNU General Public License v3.0 | 5 votes |
|
def _compute_returncode(self, status):
if os.WIFSIGNALED(status):
# The child process died because of a signal.
return -os.WTERMSIG(status)
elif os.WIFEXITED(status):
# The child process exited (e.g sys.exit()).
return os.WEXITSTATUS(status)
else:
# The child exited, but we don't understand its status.
# This shouldn't happen, but if it does, let's just
# return that status; perhaps that helps debug it.
return status
Example #17
| Source File: unix_events.py From Imogen with MIT License | 5 votes |
|
def _compute_returncode(self, status):
if os.WIFSIGNALED(status):
# The child process died because of a signal.
return -os.WTERMSIG(status)
elif os.WIFEXITED(status):
# The child process exited (e.g sys.exit()).
return os.WEXITSTATUS(status)
else:
# The child exited, but we don't understand its status.
# This shouldn't happen, but if it does, let's just
# return that status; perhaps that helps debug it.
return status
Example #18
| Source File: TestCmd.py From gyp with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def wait(self):
resultcode = self.resultcode
if os.WIFEXITED(resultcode):
return os.WEXITSTATUS(resultcode)
elif os.WIFSIGNALED(resultcode):
return os.WTERMSIG(resultcode)
else:
return None
Example #19
| Source File: process.py From pySINDy with MIT License | 5 votes |
|
def _set_returncode(self, status):
if os.WIFSIGNALED(status):
self.returncode = -os.WTERMSIG(status)
else:
assert os.WIFEXITED(status)
self.returncode = os.WEXITSTATUS(status)
# We've taken over wait() duty from the subprocess.Popen
# object. If we don't inform it of the process's return code,
# it will log a warning at destruction in python 3.6+.
self.proc.returncode = self.returncode
if self._exit_callback:
callback = self._exit_callback
self._exit_callback = None
callback(self.returncode)
Example #20
| Source File: TestCmd.py From gyp with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def wait(self, *args, **kw):
resultcode = popen2.Popen3.wait(self, *args, **kw)
if os.WIFEXITED(resultcode):
return os.WEXITSTATUS(resultcode)
elif os.WIFSIGNALED(resultcode):
return os.WTERMSIG(resultcode)
else:
return None
Example #21
| Source File: subprocess.py From service-manager with Apache License 2.0 | 5 votes |
|
def _handle_exitstatus(self, sts, _WIFSIGNALED=os.WIFSIGNALED,
_WTERMSIG=os.WTERMSIG, _WIFEXITED=os.WIFEXITED,
_WEXITSTATUS=os.WEXITSTATUS):
# This method is called (indirectly) by __del__, so it cannot
# refer to anything outside of its local scope."""
if _WIFSIGNALED(sts):
self.returncode = -_WTERMSIG(sts)
elif _WIFEXITED(sts):
self.returncode = _WEXITSTATUS(sts)
else:
# Should never happen
raise RuntimeError("Unknown child exit status!")
Example #22
| Source File: daemon.py From ryu with Apache License 2.0 | 5 votes |
|
def _should_restart(status):
global RESTART_EXIT_CODE
if os.WIFEXITED(status) and os.WEXITSTATUS(status) == RESTART_EXIT_CODE:
return True
if os.WIFSIGNALED(status):
for signame in ("SIGABRT", "SIGALRM", "SIGBUS", "SIGFPE", "SIGILL",
"SIGPIPE", "SIGSEGV", "SIGXCPU", "SIGXFSZ"):
if os.WTERMSIG(status) == getattr(signal, signame, None):
return True
return False
Example #23
| Source File: subprocess.py From Fluid-Designer with GNU General Public License v3.0 | 5 votes |
|
def _handle_exitstatus(self, sts, _WIFSIGNALED=os.WIFSIGNALED,
_WTERMSIG=os.WTERMSIG, _WIFEXITED=os.WIFEXITED,
_WEXITSTATUS=os.WEXITSTATUS):
"""All callers to this function MUST hold self._waitpid_lock."""
# This method is called (indirectly) by __del__, so it cannot
# refer to anything outside of its local scope.
if _WIFSIGNALED(sts):
self.returncode = -_WTERMSIG(sts)
elif _WIFEXITED(sts):
self.returncode = _WEXITSTATUS(sts)
else:
# Should never happen
raise SubprocessError("Unknown child exit status!")
Example #24
| Source File: process.py From teleport with Apache License 2.0 | 5 votes |
|
def _set_returncode(self, status: int) -> None:
if os.WIFSIGNALED(status):
self.returncode = -os.WTERMSIG(status)
else:
assert os.WIFEXITED(status)
self.returncode = os.WEXITSTATUS(status)
# We've taken over wait() duty from the subprocess.Popen
# object. If we don't inform it of the process's return code,
# it will log a warning at destruction in python 3.6+.
self.proc.returncode = self.returncode
if self._exit_callback:
callback = self._exit_callback
self._exit_callback = None
callback(self.returncode)
Example #25
| Source File: ptyprocess.py From sublime_debugger with MIT License | 5 votes |
|
def wait(self):
'''This waits until the child exits. This is a blocking call. This will
not read any data from the child, so this will block forever if the
child has unread output and has terminated. In other words, the child
may have printed output then called exit(), but, the child is
technically still alive until its output is read by the parent. '''
if self.isalive():
pid, status = os.waitpid(self.pid, 0)
else:
return self.exitstatus
self.exitstatus = os.WEXITSTATUS(status)
if os.WIFEXITED(status):
self.status = status
self.exitstatus = os.WEXITSTATUS(status)
self.signalstatus = None
self.terminated = True
elif os.WIFSIGNALED(status):
self.status = status
self.exitstatus = None
self.signalstatus = os.WTERMSIG(status)
self.terminated = True
elif os.WIFSTOPPED(status): # pragma: no cover
# You can't call wait() on a child process in the stopped state.
raise PtyProcessError('Called wait() on a stopped child ' +
'process. This is not supported. Is some other ' +
'process attempting job control with our child pid?')
return self.exitstatus
Example #26
| Source File: pexpect.py From smod-1 with GNU General Public License v2.0 | 5 votes |
|
def wait(self):
"""This waits until the child exits. This is a blocking call. This will
not read any data from the child, so this will block forever if the
child has unread output and has terminated. In other words, the child
may have printed output then called exit(); but, technically, the child
is still alive until its output is read. """
if self.isalive():
pid, status = os.waitpid(self.pid, 0)
else:
raise ExceptionPexpect ('Cannot wait for dead child process.')
self.exitstatus = os.WEXITSTATUS(status)
if os.WIFEXITED (status):
self.status = status
self.exitstatus = os.WEXITSTATUS(status)
self.signalstatus = None
self.terminated = True
elif os.WIFSIGNALED (status):
self.status = status
self.exitstatus = None
self.signalstatus = os.WTERMSIG(status)
self.terminated = True
elif os.WIFSTOPPED (status):
raise ExceptionPexpect ('Wait was called for a child process that is stopped. This is not supported. Is some other process attempting job control with our child pid?')
return self.exitstatus
Example #27
| Source File: exitstatus.py From pycopia with Apache License 2.0 | 5 votes |
|
def __init__(self, cmdline, sts):
self.cmdline = cmdline
if os.WIFEXITED(sts):
self.state = 1
self._status = self._es = os.WEXITSTATUS(sts)
elif os.WIFSTOPPED(sts):
self.state = 2
self._status = self.stopsig = os.WSTOPSIG(sts)
elif os.WIFSIGNALED(sts):
self.state = 3
self._status = self.termsig = os.WTERMSIG(sts)
Example #28
| Source File: subprocess.py From pmatic with GNU General Public License v2.0 | 5 votes |
|
def _handle_exitstatus(self, sts, _WIFSIGNALED=os.WIFSIGNALED,
_WTERMSIG=os.WTERMSIG, _WIFEXITED=os.WIFEXITED,
_WEXITSTATUS=os.WEXITSTATUS):
# This method is called (indirectly) by __del__, so it cannot
# refer to anything outside of its local scope."""
if _WIFSIGNALED(sts):
self.returncode = -_WTERMSIG(sts)
elif _WIFEXITED(sts):
self.returncode = _WEXITSTATUS(sts)
else:
# Should never happen
raise RuntimeError("Unknown child exit status!")
Example #29
| Source File: ptyprocess.py From pipenv with MIT License | 5 votes |
|
def wait(self):
'''This waits until the child exits. This is a blocking call. This will
not read any data from the child, so this will block forever if the
child has unread output and has terminated. In other words, the child
may have printed output then called exit(), but, the child is
technically still alive until its output is read by the parent. '''
if self.isalive():
pid, status = os.waitpid(self.pid, 0)
else:
return self.exitstatus
self.exitstatus = os.WEXITSTATUS(status)
if os.WIFEXITED(status):
self.status = status
self.exitstatus = os.WEXITSTATUS(status)
self.signalstatus = None
self.terminated = True
elif os.WIFSIGNALED(status):
self.status = status
self.exitstatus = None
self.signalstatus = os.WTERMSIG(status)
self.terminated = True
elif os.WIFSTOPPED(status): # pragma: no cover
# You can't call wait() on a child process in the stopped state.
raise PtyProcessError('Called wait() on a stopped child ' +
'process. This is not supported. Is some other ' +
'process attempting job control with our child pid?')
return self.exitstatus
Example #30
| Source File: process.py From teleport with Apache License 2.0 | 5 votes |
|
def _set_returncode(self, status: int) -> None:
if os.WIFSIGNALED(status):
self.returncode = -os.WTERMSIG(status)
else:
assert os.WIFEXITED(status)
self.returncode = os.WEXITSTATUS(status)
# We've taken over wait() duty from the subprocess.Popen
# object. If we don't inform it of the process's return code,
# it will log a warning at destruction in python 3.6+.
self.proc.returncode = self.returncode
if self._exit_callback:
callback = self._exit_callback
self._exit_callback = None
callback(self.returncode)
