IBM AIX Continuous Availability Features - IBM Redbooks
IBM AIX Continuous Availability Features - IBM Redbooks
IBM AIX Continuous Availability Features - IBM Redbooks
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The Vue string functions can be applied only on variables of string type and not on a pointer<br />
variable. Standard string functions like strcpy(), strcat(), and so on, are not necessary in Vue,<br />
because they are supported through the language syntax itself.<br />
For additional information, see the article “ProbeVue: Extended Users Guide Specification”<br />
at:<br />
http://www.ibm.com/developerworks/aix/library/au-probevue/<br />
3.8.6 ProbeVue dynamic tracing example<br />
This is a basic ProbeVue example to show how ProbeVue works and how to use ProbeVue<br />
on a running executable without restarting or recompiling it.<br />
The following steps must be performed:<br />
1. The C program shown in Example 3-38, named pvue, is going to be traced dynamically.<br />
Example 3-38 Basic C program to be dynamically traced: pvue.c<br />
#include <br />
main()<br />
{<br />
int x, rc;<br />
int buff[100];<br />
for (x=0; x