2 <!DOCTYPE html PUBLIC
"-//W3C//DTD HTML 4.0 Transitional//EN">
3 <html><head><title>Python: module telemetry.internal.util.ps_util
</title>
5 </head><body bgcolor=
"#f0f0f8">
7 <table width=
"100%" cellspacing=
0 cellpadding=
2 border=
0 summary=
"heading">
9 <td valign=bottom
> <br>
10 <font color=
"#ffffff" face=
"helvetica, arial"> <br><big><big><strong><a href=
"telemetry.html"><font color=
"#ffffff">telemetry
</font></a>.
<a href=
"telemetry.internal.html"><font color=
"#ffffff">internal
</font></a>.
<a href=
"telemetry.internal.util.html"><font color=
"#ffffff">util
</font></a>.ps_util
</strong></big></big></font></td
11 ><td align=right valign=bottom
12 ><font color=
"#ffffff" face=
"helvetica, arial"><a href=
".">index
</a><br><a href=
"../telemetry/internal/util/ps_util.py">telemetry/internal/util/ps_util.py
</a></font></td></tr></table>
13 <p><tt>#
Copyright
2013 The
Chromium
Authors.
All
rights
reserved.
<br>
14 #
Use
of
this
source
code
is
governed
by
a
BSD-style
license
that
can
be
<br>
15 #
found
in
the
LICENSE
file.
</tt></p>
17 <table width=
"100%" cellspacing=
0 cellpadding=
2 border=
0 summary=
"section">
18 <tr bgcolor=
"#aa55cc">
19 <td colspan=
3 valign=bottom
> <br>
20 <font color=
"#ffffff" face=
"helvetica, arial"><big><strong>Modules
</strong></big></font></td></tr>
22 <tr><td bgcolor=
"#aa55cc"><tt> </tt></td><td> </td>
23 <td width=
"100%"><table width=
"100%" summary=
"list"><tr><td width=
"25%" valign=top
><a href=
"atexit.html">atexit
</a><br>
24 </td><td width=
"25%" valign=top
><a href=
"inspect.html">inspect
</a><br>
25 </td><td width=
"25%" valign=top
><a href=
"logging.html">logging
</a><br>
26 </td><td width=
"25%" valign=top
><a href=
"os.html">os
</a><br>
27 </td></tr></table></td></tr></table><p>
28 <table width=
"100%" cellspacing=
0 cellpadding=
2 border=
0 summary=
"section">
29 <tr bgcolor=
"#eeaa77">
30 <td colspan=
3 valign=bottom
> <br>
31 <font color=
"#ffffff" face=
"helvetica, arial"><big><strong>Functions
</strong></big></font></td></tr>
33 <tr><td bgcolor=
"#eeaa77"><tt> </tt></td><td> </td>
34 <td width=
"100%"><dl><dt><a name=
"-EnableListingStrayProcessesUponExitHook"><strong>EnableListingStrayProcessesUponExitHook
</strong></a>()
</dt></dl>
35 <dl><dt><a name=
"-GetChildPids"><strong>GetChildPids
</strong></a>(processes, pid)
</dt><dd><tt>Returns
all
child
processes
of
|pid|
from
the
given
|processes|
list.
<br>
38 processes:
A
tuple
of
(pid,
ppid,
state)
as
generated
by
ps.
<br>
39 pid:
The
pid
for
which
to
get
children.
<br>
42 A
list
of
child
pids.
</tt></dd></dl>
43 <dl><dt><a name=
"-GetPsOutputWithPlatformBackend"><strong>GetPsOutputWithPlatformBackend
</strong></a>(platform_backend, columns, pid)
</dt><dd><tt>Returns
output
of
the
'ps'
command
as
a
list
of
lines.
<br>
46 platform_backend:
The
platform
backend
(LinuxBasedPlatformBackend
or
<br>
47 PosixPlatformBackend).
<br>
48 columns:
A
list
of
require
columns,
e.g.,
['pid',
'pss'].
<br>
49 pid:
If
not
None,
returns
only
the
information
of
the
process
with
the
pid.
</tt></dd></dl>