No subject

le.  Many channels would not ever need or care about a generic 'system =
call return value' variable, and I would hate to have it always around =
with a channel.  Or worse, have it around when the system call returns, but=
 not have it be present on a channel otherwise - those types of things are =
rarely documented well, and people would have to know when the variable exi=
sts and when it doesn't.

What's more, the system call may not even be 'channel specific'=
, that is, it may not change or affect the state of the channel.  The scrip=
t could print out "Hello world!" - so associating its return valu=
e with a channel seems to imply a dependency that does not necessarily exis=
t.

Tilghman's suggestion of tying the return code of the script directly w=
ith the item that executed the script makes sense: we simply return the ret=
urn code of the thing that was executed.</pre>
<br />








<p>- Matt</p>


<br />
<p>On June 4th, 2012, 9:23 a.m., Denis Martinez wrote:</p>






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<div>Review request for Asterisk Developers.</div>
<div>By Denis Martinez.</div>


<p style=3D"color: grey;"><i>Updated June 4, 2012, 9:23 a.m.</i></p>




<h1 style=3D"color: #575012; font-size: 10pt; margin-top: 1.5em;">Descripti=
on </h1>
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10" style=3D"border: 1px solid #b8b5a0">
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   <pre style=3D"margin: 0; padding: 0; white-space: pre-wrap; white-space:=
 -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap=
: break-word;">I created a patch that improves the app_system behavior.  Th=
e patch should make this application to check if a command failed to execut=
e due to permission denied.</pre>
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<div style=3D"margin-top: 1.5em;">
 <b style=3D"color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>


 <a href=3D"https://issues.asterisk.org/jira/browse/ASTERISK-19935">ASTERIS=
K-19935</a>


</div>


<h1 style=3D"color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b>=
 </h1>
<ul style=3D"margin-left: 3em; padding-left: 0;">

 <li>/trunk/apps/app_system.c <span style=3D"color: grey">(368031)</span></=
li>

</ul>

<p><a href=3D"https://reviewboard.asterisk.org/r/1956/diff/" style=3D"margi=
n-left: 3em;">View Diff</a></p>




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