Python os.forkpty() Examples
The following are 30
code examples of os.forkpty().
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Example #1
| Source File: pty.py From ironpython2 with Apache License 2.0 | 6 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #2
| Source File: os.py From PhonePi_SampleServer with MIT License | 6 votes |
|
def forkpty_and_watch(callback=None, loop=None, ref=False, forkpty=forkpty_gevent):
"""
Like :func:`fork_and_watch`, except using :func:`forkpty_gevent`.
Availability: Some Unix systems.
.. versionadded:: 1.1b5
"""
result = []
def _fork():
pid_and_fd = forkpty()
result.append(pid_and_fd)
return pid_and_fd[0]
fork_and_watch(callback, loop, ref, _fork)
return result[0]
Example #3
| Source File: os.py From PhonePi_SampleServer with MIT License | 6 votes |
|
def forkpty_gevent():
"""
Forks the process using :func:`os.forkpty` and prepares the
child process to continue using gevent before returning.
Returns a tuple (pid, master_fd). The `master_fd` is *not* put into
non-blocking mode.
Availability: Some Unix systems.
.. seealso:: This function has the same limitations as :func:`fork_gevent`.
.. versionadded:: 1.1b5
"""
pid, master_fd = _raw_forkpty()
if not pid:
reinit()
return pid, master_fd
Example #4
| Source File: os.py From PokemonGo-DesktopMap with MIT License | 6 votes |
|
def forkpty_gevent():
"""
Forks the process using :func:`os.forkpty` and prepares the
child process to continue using gevent before returning.
Returns a tuple (pid, master_fd). The `master_fd` is *not* put into
non-blocking mode.
Availability: Some Unix systems.
.. seealso:: This function has the same limitations as :func:`fork_gevent`.
.. versionadded:: 1.1b5
"""
pid, master_fd = _raw_forkpty()
if not pid:
reinit()
return pid, master_fd
Example #5
| Source File: os.py From PokemonGo-DesktopMap with MIT License | 6 votes |
|
def forkpty_and_watch(callback=None, loop=None, ref=False, forkpty=forkpty_gevent):
"""
Like :func:`fork_and_watch`, except using :func:`forkpty_gevent`.
Availability: Some Unix systems.
.. versionadded:: 1.1b5
"""
result = []
def _fork():
pid_and_fd = forkpty()
result.append(pid_and_fd)
return pid_and_fd[0]
fork_and_watch(callback, loop, ref, _fork)
return result[0]
Example #6
| Source File: bash.py From BashBot with MIT License | 6 votes |
|
def open(self, loop):
pid, self.fd = os.forkpty()
if pid == 0:
if bot.settings.get("user") and "login" in bot.settings.get("user") and bot.settings.get("user")["login"]:
os.execv(bot.settings.get("terminal")["su_path"],
[bot.settings.get("terminal")["su_path"], "-", bot.settings.get("user")["login"], "-s", bot.settings.get("terminal")["shell_path"]])
else:
os.execv(bot.settings.get("terminal")["shell_path"], [bot.settings.get("terminal")["shell_path"], ])
sys.exit(0)
else:
self.status = "working"
pty_output = threading.Thread(target=self.watch_output)
pty_output.start()
self.update_output(loop)
return self
Example #7
| Source File: os.py From PokemonGo-DesktopMap with MIT License | 6 votes |
|
def forkpty_gevent():
"""
Forks the process using :func:`os.forkpty` and prepares the
child process to continue using gevent before returning.
Returns a tuple (pid, master_fd). The `master_fd` is *not* put into
non-blocking mode.
Availability: Some Unix systems.
.. seealso:: This function has the same limitations as :func:`fork_gevent`.
.. versionadded:: 1.1b5
"""
pid, master_fd = _raw_forkpty()
if not pid:
reinit()
return pid, master_fd
Example #8
| Source File: os.py From satori with Apache License 2.0 | 6 votes |
|
def forkpty_and_watch(callback=None, loop=None, ref=False, forkpty=forkpty_gevent):
"""
Like :func:`fork_and_watch`, except using :func:`forkpty_gevent`.
Availability: Some Unix systems.
.. versionadded:: 1.1b5
"""
result = []
def _fork():
pid_and_fd = forkpty()
result.append(pid_and_fd)
return pid_and_fd[0]
fork_and_watch(callback, loop, ref, _fork)
return result[0]
Example #9
| Source File: os.py From satori with Apache License 2.0 | 6 votes |
|
def forkpty_gevent():
"""
Forks the process using :func:`os.forkpty` and prepares the
child process to continue using gevent before returning.
Returns a tuple (pid, master_fd). The `master_fd` is *not* put into
non-blocking mode.
Availability: Some Unix systems.
.. seealso:: This function has the same limitations as :func:`fork_gevent`.
.. versionadded:: 1.1b5
"""
pid, master_fd = _raw_forkpty()
if not pid:
reinit()
return pid, master_fd
Example #10
| Source File: os.py From PokemonGo-DesktopMap with MIT License | 5 votes |
|
def forkpty():
"""
Like :func:`fork`, but using :func:`os.forkpty`
This implementation of ``forkpty`` is a wrapper for :func:`forkpty_gevent`
when the environment variable ``GEVENT_NOWAITPID`` *is* defined.
This is not recommended for most applications.
.. versionadded:: 1.1b5
"""
return forkpty_gevent()
Example #11
| Source File: os.py From PokemonGo-DesktopMap with MIT License | 5 votes |
|
def forkpty(*args, **kwargs):
"""
Like :func:`fork`, but using :func:`forkpty_gevent`.
This implementation of ``forkpty`` is a wrapper for :func:`forkpty_and_watch`
when the environment variable ``GEVENT_NOWAITPID`` is *not* defined.
This is the default and should be used by most applications.
.. versionadded:: 1.1b5
"""
# take any args to match fork_and_watch
return forkpty_and_watch(*args, **kwargs)
Example #12
| Source File: pty.py From PokemonGo-DesktopMap with MIT License | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #13
| Source File: os.py From PokemonGo-DesktopMap with MIT License | 5 votes |
|
def forkpty():
"""
Like :func:`fork`, but using :func:`os.forkpty`
This implementation of ``forkpty`` is a wrapper for :func:`forkpty_gevent`
when the environment variable ``GEVENT_NOWAITPID`` *is* defined.
This is not recommended for most applications.
.. versionadded:: 1.1b5
"""
return forkpty_gevent()
Example #14
| Source File: os.py From PokemonGo-DesktopMap with MIT License | 5 votes |
|
def forkpty(*args, **kwargs):
"""
Like :func:`fork`, but using :func:`forkpty_gevent`.
This implementation of ``forkpty`` is a wrapper for :func:`forkpty_and_watch`
when the environment variable ``GEVENT_NOWAITPID`` is *not* defined.
This is the default and should be used by most applications.
.. versionadded:: 1.1b5
"""
# take any args to match fork_and_watch
return forkpty_and_watch(*args, **kwargs)
Example #15
| Source File: pty.py From android_universal with MIT License | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #16
| Source File: pty.py From CTFCrackTools with GNU General Public License v3.0 | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #17
| Source File: pty.py From CTFCrackTools with GNU General Public License v3.0 | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #18
| Source File: pty.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #19
| Source File: pty.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #20
| Source File: pty.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #21
| Source File: os.py From PhonePi_SampleServer with MIT License | 5 votes |
|
def forkpty():
"""
Like :func:`fork`, but using :func:`os.forkpty`
This implementation of ``forkpty`` is a wrapper for :func:`forkpty_gevent`
when the environment variable ``GEVENT_NOWAITPID`` *is* defined.
This is not recommended for most applications.
.. versionadded:: 1.1b5
"""
return forkpty_gevent()
Example #22
| Source File: os.py From PhonePi_SampleServer with MIT License | 5 votes |
|
def forkpty(*args, **kwargs):
"""
Like :func:`fork`, but using :func:`forkpty_gevent`.
This implementation of ``forkpty`` is a wrapper for :func:`forkpty_and_watch`
when the environment variable ``GEVENT_NOWAITPID`` is *not* defined.
This is the default and should be used by most applications.
.. versionadded:: 1.1b5
"""
# take any args to match fork_and_watch
return forkpty_and_watch(*args, **kwargs)
Example #23
| Source File: pty.py From Splunking-Crime with GNU Affero General Public License v3.0 | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #24
| Source File: _pty.py From Turing with MIT License | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #25
| Source File: pty.py From datafari with Apache License 2.0 | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #26
| Source File: pty.py From ironpython3 with Apache License 2.0 | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #27
| Source File: pty.py From Imogen with MIT License | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #28
| Source File: pty.py From Fluid-Designer with GNU General Public License v3.0 | 5 votes |
|
def fork():
"""fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal."""
try:
pid, fd = os.forkpty()
except (AttributeError, OSError):
pass
else:
if pid == CHILD:
try:
os.setsid()
except OSError:
# os.forkpty() already set us session leader
pass
return pid, fd
master_fd, slave_fd = openpty()
pid = os.fork()
if pid == CHILD:
# Establish a new session.
os.setsid()
os.close(master_fd)
# Slave becomes stdin/stdout/stderr of child.
os.dup2(slave_fd, STDIN_FILENO)
os.dup2(slave_fd, STDOUT_FILENO)
os.dup2(slave_fd, STDERR_FILENO)
if (slave_fd > STDERR_FILENO):
os.close (slave_fd)
# Explicitly open the tty to make it become a controlling tty.
tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
os.close(tmp_fd)
else:
os.close(slave_fd)
# Parent and child process.
return pid, master_fd
Example #29
| Source File: os.py From satori with Apache License 2.0 | 5 votes |
|
def forkpty():
"""
Like :func:`fork`, but using :func:`os.forkpty`
This implementation of ``forkpty`` is a wrapper for :func:`forkpty_gevent`
when the environment variable ``GEVENT_NOWAITPID`` *is* defined.
This is not recommended for most applications.
.. versionadded:: 1.1b5
"""
return forkpty_gevent()
Example #30
| Source File: os.py From satori with Apache License 2.0 | 5 votes |
|
def forkpty(*args, **kwargs):
"""
Like :func:`fork`, but using :func:`forkpty_gevent`.
This implementation of ``forkpty`` is a wrapper for :func:`forkpty_and_watch`
when the environment variable ``GEVENT_NOWAITPID`` is *not* defined.
This is the default and should be used by most applications.
.. versionadded:: 1.1b5
"""
# take any args to match fork_and_watch
return forkpty_and_watch(*args, **kwargs)
