SILENT KILLER Tool

Operation   : Linux premium107.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64
Software     : Apache
Server IP    : 198.54.126.246 | Your IP: 216.73.216.181
Domains      : 1034 Domain(s)
Permission   : [ 0755 ]

Name	Type	Size	Last Modified
__pycache__	Directory	-	-
dummy	Directory	-	-
__init__.py	File	923 bytes	December 23 2018 21:37:14.
connection.py	File	31062 bytes	February 05 2026 20:00:12.
context.py	File	10917 bytes	December 23 2018 21:37:14.
forkserver.py	File	8694 bytes	December 23 2018 21:37:14.
heap.py	File	8319 bytes	December 23 2018 21:37:14.
managers.py	File	38151 bytes	December 23 2018 21:37:14.
pool.py	File	26059 bytes	December 23 2018 21:37:14.
popen_fork.py	File	2307 bytes	December 23 2018 21:37:14.
popen_forkserver.py	File	1956 bytes	December 23 2018 21:37:14.
popen_spawn_posix.py	File	1904 bytes	December 23 2018 21:37:14.
popen_spawn_win32.py	File	2999 bytes	December 23 2018 21:37:14.
process.py	File	9211 bytes	December 23 2018 21:37:14.
queues.py	File	10763 bytes	December 23 2018 21:37:14.
reduction.py	File	9226 bytes	December 23 2018 21:37:14.
resource_sharer.py	File	5325 bytes	December 23 2018 21:37:14.
semaphore_tracker.py	File	5394 bytes	December 23 2018 21:37:14.
sharedctypes.py	File	6245 bytes	December 23 2018 21:37:14.
spawn.py	File	8863 bytes	December 23 2018 21:37:14.
synchronize.py	File	12050 bytes	December 23 2018 21:37:14.
util.py	File	11886 bytes	December 23 2018 21:37:14.

import io
import os

from .context import reduction, set_spawning_popen
from . import popen_fork
from . import spawn
from . import util

__all__ = ['Popen']


#
# Wrapper for an fd used while launching a process
#

class _DupFd(object):
    def __init__(self, fd):
        self.fd = fd
    def detach(self):
        return self.fd

#
# Start child process using a fresh interpreter
#

class Popen(popen_fork.Popen):
    method = 'spawn'
    DupFd = _DupFd

    def __init__(self, process_obj):
        self._fds = []
        super().__init__(process_obj)

    def duplicate_for_child(self, fd):
        self._fds.append(fd)
        return fd

    def _launch(self, process_obj):
        from . import semaphore_tracker
        tracker_fd = semaphore_tracker.getfd()
        self._fds.append(tracker_fd)
        prep_data = spawn.get_preparation_data(process_obj._name)
        fp = io.BytesIO()
        set_spawning_popen(self)
        try:
            reduction.dump(prep_data, fp)
            reduction.dump(process_obj, fp)
        finally:
            set_spawning_popen(None)

        parent_r = child_w = child_r = parent_w = None
        try:
            parent_r, child_w = os.pipe()
            child_r, parent_w = os.pipe()
            cmd = spawn.get_command_line(tracker_fd=tracker_fd,
                                         pipe_handle=child_r)
            self._fds.extend([child_r, child_w])
            self.pid = util.spawnv_passfds(spawn.get_executable(),
                                           cmd, self._fds)
            self.sentinel = parent_r
            with open(parent_w, 'wb', closefd=False) as f:
                f.write(fp.getbuffer())
        finally:
            if parent_r is not None:
                util.Finalize(self, os.close, (parent_r,))
            for fd in (child_r, child_w, parent_w):
                if fd is not None:
                    os.close(fd)

SILENT KILLERPanel

Files and Folders in: //lib64/python3.6/multiprocessing

Reading File: //lib64/python3.6/multiprocessing/popen_spawn_posix.py