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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><glob.h></title></head><body bgcolor=white><center><font size=2>The Single UNIX ® Specification, Version 2<br>Copyright © 1997 The Open Group</font></center><hr size=2 noshade><h4><a name = "tag_000_005_833"> </a>NAME</h4><blockquote>glob.h - pathname pattern-matching types</blockquote><h4><a name = "tag_000_005_834"> </a>SYNOPSIS</h4><blockquote><pre><code>#include <glob.h></code></pre></blockquote><h4><a name = "tag_000_005_835"> </a>DESCRIPTION</h4><blockquote>The<i><glob.h></i>header defines the structures and symbolic constants used by the<i><a href="glob.html">glob()</a></i>function.<p>The structure typecontains at least the following members:<pre><code>size_t gl_pathc count of paths matched by <i>pattern</i>char **gl_pathv pointer to a list of matched pathnamessize_t gl_offs slots to reserve at the beginning of <b>gl_pathv</b></code></pre><p>The following constants are provided as values for the<i>flags</i>argument:<dl compact><dt>GLOB_APPEND<dd>Append generated pathnames to those previously obtained.<dt>GLOB_DOOFFS<dd>Specify how many nullpointers to add to the beginning of<dt>GLOB_ERR<dd>Cause<i><a href="glob.html">glob()</a></i>to return on error.<dt>GLOB_MARK<dd>Each pathname that is a directory that matches<i>pattern</i>has a slash appended.<dt>GLOB_NOCHECK<dd>If<i>pattern</i>does not match any pathname, thenreturn a list consisting of only<i>pattern</i>.<dt>GLOB_NOESCAPE<dd>Disable backslash escaping.<dt>GLOB_NOSORT<dd>Do not sort the pathnames returned.</dl><p>The following constants are defined as error return values:<dl compact><dt>GLOB_ABORTED<dd>The scan was stopped because GLOB_ERR was set orreturned non-zero.<dt>GLOB_NOMATCH<dd>The pattern does not match any existing pathname, and GLOB_NOCHECK was notset in flags.<dt>GLOB_NOSPACE<dd>An attempt to allocate memory failed.<dt>GLOB_NOSYS<dd>The implementation does not support this function.</dl><p>The following are declared as functions and may also be declared as macros.Function prototypes must be provided for use with an ISO Ccompiler.<pre><code>int <a href="glob.html">glob</a>(const char *, int, int (*)(const char *, int), glob_t *);void <a href="globfree.html">globfree </a>(glob_t *);</code></pre><p>The implementation may define additional macros or constantsusing names beginning with GLOB_.</blockquote><h4><a name = "tag_000_005_836"> </a>APPLICATION USAGE</h4><blockquote>None.</blockquote><h4><a name = "tag_000_005_837"> </a>FUTURE DIRECTIONS</h4><blockquote>None.</blockquote><h4><a name = "tag_000_005_838"> </a>SEE ALSO</h4><blockquote><i><a href="glob.html">glob()</a></i>,the <b>XCU</b> specification.<br></blockquote><hr size=2 noshade><center><font size=2>UNIX ® is a registered Trademark of The Open Group.<br>Copyright © 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>⌨️ 快捷键说明
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