72 lines
1.2 KiB
HTML
72 lines
1.2 KiB
HTML
<HTML>
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<HEAD>
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<TITLE>exit(3)</TITLE>
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</HEAD>
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<BODY>
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<H1>exit(3)</H1>
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<HR>
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<PRE>
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</PRE>
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<H2>NAME</H2><PRE>
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exit, atexit - terminate a process after flushing any pending output
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</PRE>
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<H2>SYNOPSIS</H2><PRE>
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<STRONG>#include</STRONG> <STRONG><stdlib.h></STRONG>
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<STRONG>void</STRONG> <STRONG>exit(int</STRONG> <EM>status</EM><STRONG>)</STRONG>
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<STRONG>int</STRONG> <STRONG>atexit(void</STRONG> <STRONG>(*</STRONG><EM>func</EM><STRONG>)(void))</STRONG>
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</PRE>
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<H2>DESCRIPTION</H2><PRE>
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<STRONG>Exit</STRONG> first calls all functions registered by <STRONG>atexit</STRONG>, flushes all data
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buffered by the Standard I/O library, and finally terminates the process.
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<STRONG>Exit</STRONG> never returns.
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<STRONG>Atexit</STRONG> registers the function <EM>func</EM> into a table of functions to be called
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on exit.
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</PRE>
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<H2>SEE ALSO</H2><PRE>
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<STRONG><A HREF="../man2/exit.2.html">exit(2)</A></STRONG>.
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</PRE>
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<H2>DIAGNOSTICS</H2><PRE>
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<STRONG>Atexit</STRONG> returns 0 on success, -1 if <STRONG>malloc</STRONG> cannot allocate more memory for
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the list of registered functions.
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</PRE>
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</BODY>
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</HTML>
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