C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # Copyright (c) 2009, Jay Loden, Giampaolo Rodola'. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. """Routines common to all posix systems.""" import os import errno import psutil import sys import time import glob from psutil._error import TimeoutExpired from psutil._common import nt_diskinfo, usage_percent, memoize def pid_exists(pid): """Check whether pid exists in the current process table.""" if pid < 0: return False try: os.kill(pid, 0) except OSError: e = sys.exc_info()[1] return e.errno == errno.EPERM else: return True def wait_pid(pid, timeout=None): """Wait for process with pid 'pid' to terminate and return its exit status code as an integer. If pid is not a children of os.getpid() (current process) just waits until the process disappears and return None. If pid does not exist at all return None immediately. Raise TimeoutExpired on timeout expired. """ def check_timeout(delay): if timeout is not None: if timer() >= stop_at: raise TimeoutExpired(pid) time.sleep(delay) return min(delay * 2, 0.04) timer = getattr(time, 'monotonic', time.time) if timeout is not None: waitcall = lambda: os.waitpid(pid, os.WNOHANG) stop_at = timer() + timeout else: waitcall = lambda: os.waitpid(pid, 0) delay = 0.0001 while 1: try: retpid, status = waitcall() except OSError: err = sys.exc_info()[1] if err.errno == errno.EINTR: delay = check_timeout(delay) continue elif err.errno == errno.ECHILD: # This has two meanings: # - pid is not a child of os.getpid() in which case # we keep polling until it's gone # - pid never existed in the first place # In both cases we'll eventually return None as we # can't determine