doc/html/pcre_config.html

<html>
<head>
<title>pcre_config specification</title>
</head>
<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
This HTML document has been generated automatically from the original man page.
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<br><b>
SYNOPSIS
</b><br>
<P>
<b>#include &#60;pcre.h&#62;</b>
</P>
<P>
<b>int pcre_config(int <i>what</i>, void *<i>where</i>);</b>
</P>
<br><b>
DESCRIPTION
</b><br>
<P>
This function makes it possible for a client program to find out which optional
features are available in the version of the PCRE library it is using. Its
arguments are as follows:
</P>
<P>
<pre>
  <i>what</i>     A code specifying what information is required
  <i>where</i>    Points to where to put the data
</PRE>
</P>
<P>
The available codes are:
</P>
<P>
<pre>
  PCRE_CONFIG_LINK_SIZE     Internal link size: 2, 3, or 4
  PCRE_CONFIG_MATCH_LIMIT   Internal resource limit
  PCRE_CONFIG_NEWLINE       Value of the newline character
  PCRE_CONFIG_POSIX_MALLOC_THRESHOLD
                            Threshold of return slots, above
                              which <b>malloc()</b> is used by
                              the POSIX API
  PCRE_CONFIG_STACKRECURSE  Recursion implementation (1=stack 0=heap)
  PCRE_CONFIG_UTF8          Availability of UTF-8 support (1=yes 0=no)
</PRE>
</P>
<P>
The function yields 0 on success or PCRE_ERROR_BADOPTION otherwise.
</P>
<P>
There is a complete description of the PCRE native API in the
<a href="pcreapi.html"><b>pcreapi</b></a>
page, and a description of the POSIX API in the
<a href="pcreposix.html"><b>pcreposix</b></a>
page.
1	nigel	63	<html>
2			<head>
3			<title>pcre_config specification</title>
4			</head>
5			<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
6			This HTML document has been generated automatically from the original man page.
7			If there is any nonsense in it, please consult the man page, in case the
8			conversion went wrong.<br>
9			<br><b>
10			SYNOPSIS
11			</b><br>
12			<P>
13			<b>#include <pcre.h></b>
14			</P>
15			<P>
16			<b>int pcre_config(int <i>what</i>, void *<i>where</i>);</b>
17			</P>
18			<br><b>
19			DESCRIPTION
20			</b><br>
21			<P>
22			This function makes it possible for a client program to find out which optional
23			features are available in the version of the PCRE library it is using. Its
24			arguments are as follows:
25			</P>
26			<P>
27			<pre>
28			<i>what</i> A code specifying what information is required
29			<i>where</i> Points to where to put the data
30			</PRE>
31			</P>
32			<P>
33			The available codes are:
34			</P>
35			<P>
36			<pre>
37	nigel	73	PCRE_CONFIG_LINK_SIZE Internal link size: 2, 3, or 4
38			PCRE_CONFIG_MATCH_LIMIT Internal resource limit
39			PCRE_CONFIG_NEWLINE Value of the newline character
40	nigel	63	PCRE_CONFIG_POSIX_MALLOC_THRESHOLD
41	nigel	73	Threshold of return slots, above
42			which <b>malloc()</b> is used by
43			the POSIX API
44			PCRE_CONFIG_STACKRECURSE Recursion implementation (1=stack 0=heap)
45			PCRE_CONFIG_UTF8 Availability of UTF-8 support (1=yes 0=no)
46	nigel	63	</PRE>
47			</P>
48			<P>
49			The function yields 0 on success or PCRE_ERROR_BADOPTION otherwise.
50			</P>
51			<P>
52			There is a complete description of the PCRE native API in the
53			<a href="pcreapi.html"><b>pcreapi</b></a>
54			page, and a description of the POSIX API in the
55			<a href="pcreposix.html"><b>pcreposix</b></a>
56			page.