<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:"Malgun Gothic";
panose-1:2 11 5 3 2 0 0 2 0 4;}
@font-face
{font-family:"Malgun Gothic";
panose-1:2 11 5 3 2 0 0 2 0 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
text-autospace:none;
word-break:break-hangul;
font-size:10.0pt;
font-family:"Malgun Gothic";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
{mso-style-priority:34;
margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:40.0pt;
margin-bottom:.0001pt;
mso-para-margin-top:0cm;
mso-para-margin-right:0cm;
mso-para-margin-bottom:0cm;
mso-para-margin-left:4.0gd;
mso-para-margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
text-autospace:none;
word-break:break-hangul;
font-size:10.0pt;
font-family:"Malgun Gothic";}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Malgun Gothic";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Malgun Gothic";}
/* Page Definitions */
@page WordSection1
{size:612.0pt 792.0pt;
margin:3.0cm 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
/* List Definitions */
@list l0
{mso-list-id:439230090;
mso-list-type:hybrid;
mso-list-template-ids:26530122 1425854156 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
@list l0:level1
{mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:18.0pt;
text-indent:-18.0pt;}
@list l0:level2
{mso-level-number-format:alpha-upper;
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:40.0pt;
text-indent:-20.0pt;}
@list l0:level3
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
margin-left:60.0pt;
text-indent:-20.0pt;}
@list l0:level4
{mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:80.0pt;
text-indent:-20.0pt;}
@list l0:level5
{mso-level-number-format:alpha-upper;
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:100.0pt;
text-indent:-20.0pt;}
@list l0:level6
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
margin-left:120.0pt;
text-indent:-20.0pt;}
@list l0:level7
{mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:140.0pt;
text-indent:-20.0pt;}
@list l0:level8
{mso-level-number-format:alpha-upper;
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:160.0pt;
text-indent:-20.0pt;}
@list l0:level9
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
margin-left:180.0pt;
text-indent:-20.0pt;}
ol
{margin-bottom:0cm;}
ul
{margin-bottom:0cm;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=KO link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hi all,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I have silly questions about crtools.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I want to call the crtools in the program context because we want to make a snapshot of the program for launching time.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>During the program is initialized, the program can call the crtools following its own decision.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I think the program may know the best time to dump its context.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>However, there is big problem due to process tree.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>If the crtools is called by system() or fork()/exec() in the program, dump will be failed because the process tree<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>also contains crtools as a child process of the program.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Is there any pretty way to address this problem?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Thanks<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Best regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Chanho Park<o:p></o:p></span></p></div></body></html>