ibm-information-center/dist/eclipse/plugins/i5OS.ic.rzaik_5.4.0.1/rzaikcwbsvgetservicefilenam.htm

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<h1 class="topictitle1">cwbSV_GetServiceFileName</h1>
<div><div class="section"><h4 class="sectiontitle">Purpose</h4>
<p>Returns the fully-qualified path and file name of where the service records
are being logged to for a particular file type.</p>
</div>
<div class="section"><h4 class="sectiontitle">Syntax</h4>
<pre>
unsigned int CWB_ENTRY cwbSV_GetServiceFileName(
cwbSV_ServiceFileType serviceFileType,
char *fileName,
unsigned long fileNameLength,
unsigned long *returnLength);</pre>
</div>
<div class="section"><h4 class="sectiontitle">Parameters</h4>
<dl><dt class="dlterm">cwbSV_ServiceFileType serviceFileType - input</dt>
<dd>Value indicating which service file name you want returned. - CWBSV_HISTORY_LOG
- CWBSV_PROBLEM_LOG - CWBSV_DETAIL_TRACE_FILE - CWBSV_ENTRY_EXIT_TRACE_FILE</dd>
<dt class="dlterm">char * fileName - input/output</dt>
<dd>Pointer to a buffer that will receive the service file name associated
with the one that was requested.</dd>
<dt class="dlterm">unsigned long fileNameLength - input</dt>
<dd>Length of the receive buffer passed in. It should include space for
the ending null character. If the buffer is too small, the value will be truncated,
and CWB_BUFFER_OVERFLOW and returnLength will be set. NOTE: The recommended
size is CWBSV_MAX_FILE_PATH.</dd>
<dt class="dlterm">unsigned long * returnLength - input/output</dt>
<dd>Optional, may be NULL. A return address to store the number of bytes
needed to hold the output string if the receive buffer is too small.</dd>
</dl>
</div>
<div class="section"><h4 class="sectiontitle">Return Codes</h4>
<p>The following list shows common return values.</p>
<dl><dt class="dlterm">CWB_OK</dt>
<dd>Successful completion.</dd>
<dt class="dlterm">CWB_BUFFER_OVERFLOW</dt>
<dd>Output buffer too small, data truncated.</dd>
<dt class="dlterm">CWB_INVALID_POINTER</dt>
<dd>NULL passed on output parameter.</dd>
<dt class="dlterm">CWBSV_INVALID_FILE_TYPE</dt>
<dd>Unusable file type passed-in.</dd>
</dl>
</div>
<div class="section"><h4 class="sectiontitle">Usage</h4>
<p>The filename string returned could be used as input to the cwbSV_OpenServiceFile()
routine.</p>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaiksvcapilist4.htm" title="Use these APIs to read service files, service file records, and service file header information. Additionally, you can read history log service records, detail trace file service records, and entry/exit trace file service records.">Serviceability API list: Reading service files</a></div>
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