reference/C/MAN/getdid.htm


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<TITLE>getgid</TITLE>
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<pre>


<h3>GETGID(2)           Linux Programmer's Manual           GETGID(2)
</h3>

<h3>NAME
</h3>       getgid, getegid - get group identity

<h3>SYNOPSIS
</h3>       #include &lt;unistd.h&gt;

       gid_t getgid(void);
       gid_t getegid(void);

<h3>DESCRIPTION
</h3>       getgid returns the real group ID of the current process.

       getegid returns the effective group ID of the current pro-
       cess.

       The real ID corresponds to the ID of the calling  process.
       The effective ID corresponds to the set ID bit on the file
       being executed.

<h3>ERRORS
</h3>       These functions are always successful.

<h3>CONFORMS TO
</h3>       POSIX, BSD 4.3

</pre>
<hr>
<h3>SEE ALSO
</h3><p>
<a href=setregid.htm>setregid</a>, 
<a href=setgid.htm>setgid</a>, 
<pre>


<h3>Linux 0.99.11              23 July 1993                         1
</h3>


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