ibm-information-center/dist/eclipse/plugins/i5OS.ic.apis_5.4.0.1/stat64u.htm

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<title>QlgStat64()--Get File Information (large file enabled and using
NLS-enabled path name)</title>
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<h2>QlgStat64()--Get File Information (large file enabled and using NLS-enabled
path name)</h2>
<div class="box" style="width: 60%;">
<br>
&nbsp;&nbsp;Syntax<br>
<pre>
#include &lt;sys/stat.h&gt;
int QlgStat64(Qlg_Path_Name_T <em>*path</em>, struct stat64 <em>*buf</em>);
</pre>
&nbsp;&nbsp;Service Program Name: QP0LLIB1<br>
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&nbsp;&nbsp;Default Public Authority: *USE<br>
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&nbsp;&nbsp;Threadsafe: Conditional; see Usage Notes for <a href="stat64.htm">stat64()</a>.<br>
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<p>The<strong>QlgStat64()</strong> function, like the <strong>stat64()</strong>
function, gets status information about a specified file and places it in the
area of memory pointed to by the <em>buf</em> argument. The difference is that
the <strong>QlgStat64()</strong> function takes a pointer to a Qlg_Path_Name_T
structure, while <strong>stat64()</strong> takes a pointer to a character
string.</p>
<p>Limited information on the <em>path</em> parameter is provided here. For
more information on the <em>path</em> parameter and for a discussion of other
parameters, authorities required, return values, and related information, see
<a href="stat64.htm">stat64()</a>--Get File Information (Large File
Enabled).</p>
<br>
<h3>Parameters</h3>
<dl>
<dt><strong><em>path</em></strong></dt>
<dd>(Input) A pointer to a Qlg_Path_Name_T structure that contains a path name
or a pointer to a path name of the file from which information is required. For
more information on the Qlg_Path_Name_T structure, see <a href="../apiref/pns.htm">Path
name format</a>.</dd>
</dl>
<br>
<h3>Related Information</h3>
<ul>
<li><a href="stat.htm">stat()</a>--Get File Information<br>
<br>
</li>
<li><a href="stat64.htm">stat64()</a>--Get File Information (Large File
Enabled)</li>
</ul>
<br>
<h3>Example</h3>
<p>See <a href="../apiref/aboutapis.htm#codedisclaimer">Code disclaimer information</a>
for information pertaining to code examples.</p>
<p>The following example gets status information about a file:</p>
<pre>
#define _LARGE_FILE_API
#include &lt;sys/types.h&gt;
#include &lt;sys/stat.h&gt;
#include &lt;stdio.h&gt;
#include &lt;time.h&gt;
main() {
struct stat64 info;
#define mypath "/"
const char US_const[3]= "US";
const char Language_const[4] ="ENU";
typedef struct pnstruct
{
Qlg_Path_Name_T qlg_struct;
char pn[100]; /* This array size must be &gt;= the */
/* length of the path name or this must */
/* be a pointer to the path name. */
};
struct pnstruct path;
/***************************************************************/
/* Initialize Qlg_Path_Name_T parameters */
/***************************************************************/
memset((void*)&amp;path, 0x00, sizeof(struct pnstruct));
path.qlg_struct.CCSID = 37;
memcpy(path.qlg_struct.Country_ID,US_const,2);
memcpy(path.qlg_struct.Language_ID,Language_const,3);
path.qlg_struct.Path_Type = QLG_CHAR_SINGLE;
path.qlg_struct.Path_Length = sizeof(mypath)-1;
path.qlg_struct.Path_Name_Delimiter[0] = '/';
memcpy(path.pn,mypath,sizeof(mypath));
if (QlgStat64((Qlg_Path_Name_T *)&amp;path, &amp;info) != 0)
perror("QlgStat64() error");
else {
puts("QlgStat64() returned the following information about root f/s:");
printf(" inode: %d\n", (int) info.st_ino);
printf(" dev id: %d\n", (int) info.st_dev);
printf(" mode: %08x\n", info.st_mode);
printf(" links: %d\n", info.st_nlink);
printf(" uid: %d\n", (int) info.st_uid);
printf(" gid: %d\n", (int) info.st_gid);
}
}
</pre>
<p>Output: note that the following information will vary from system to
system.</p>
<pre>
QlgStat64() returned the following information about root f/s:
inode: 0
dev id: 1
mode: 010001ed
links: 3
uid: 137
gid: 500
</pre>
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API introduced: V5R1
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