📄 creat.html

📁 unix 下的C开发手册,还用详细的例程。
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><html><head><!-- Copyright 1997 The Open Group, All Rights Reserved --><title>creat</title></head><body bgcolor=white><center><font size=2>The Single UNIX &reg; Specification, Version 2<br>Copyright &copy; 1997 The Open Group</font></center><hr size=2 noshade><h4><a name = "tag_000_002_038">&nbsp;</a>NAME</h4><blockquote>creat - create a new file or rewrite an existing one</blockquote><h4><a name = "tag_000_002_039">&nbsp;</a>SYNOPSIS</h4><blockquote><pre><code>#include &lt;<a href="systypes.h.html">sys/types.h</a>&gt;#include &lt;<a href="sysstat.h.html">sys/stat.h</a>&gt;#include &lt;<a href="fcntl.h.html">fcntl.h</a>&gt;int creat(const char *<i>path</i>, mode_t <i>mode</i>);</code></pre></blockquote><h4><a name = "tag_000_002_040">&nbsp;</a>DESCRIPTION</h4><blockquote>The function call:<pre><code>creat(path, mode)</code></pre>is equivalent to:<pre><code>open(path, O_WRONLY|O_CREAT|O_TRUNC, mode)</code></pre></blockquote><h4><a name = "tag_000_002_041">&nbsp;</a>RETURN VALUE</h4><blockquote>Refer to<i><a href="open.html">open()</a></i>.</blockquote><h4><a name = "tag_000_002_042">&nbsp;</a>ERRORS</h4><blockquote>Refer to<i><a href="open.html">open()</a></i>.</blockquote><h4><a name = "tag_000_002_043">&nbsp;</a>EXAMPLES</h4><blockquote>None.</blockquote><h4><a name = "tag_000_002_044">&nbsp;</a>APPLICATION USAGE</h4><blockquote>None.</blockquote><h4><a name = "tag_000_002_045">&nbsp;</a>FUTURE DIRECTIONS</h4><blockquote>None.</blockquote><h4><a name = "tag_000_002_046">&nbsp;</a>SEE ALSO</h4><blockquote><i><a href="open.html">open()</a></i>,<i><a href="fcntl.h.html">&lt;fcntl.h&gt;</a></i>,<i><a href="sysstat.h.html">&lt;sys/stat.h&gt;</a></i>,<i><a href="systypes.h.html">&lt;sys/types.h&gt;</a></i>.</blockquote><h4>DERIVATION</h4><blockquote>Derived from Issue 1 of the SVID.</blockquote><hr size=2 noshade><center><font size=2>UNIX &reg; is a registered Trademark of The Open Group.<br>Copyright &copy; 1997 The Open Group<br> [ <a href="../index.html">Main Index</a> | <a href="../xshix.html">XSH</a> | <a href="../xcuix.html">XCU</a> | <a href="../xbdix.html">XBD</a> | <a href="../cursesix.html">XCURSES</a> | <a href="../xnsix.html">XNS</a> ]</font></center><hr size=2 noshade></body></html>
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