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1.1 ! misho 1: <html> ! 2: <head> ! 3: <title>pcre_config specification</title> ! 4: </head> ! 5: <body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB"> ! 6: <h1>pcre_config man page</h1> ! 7: <p> ! 8: Return to the <a href="index.html">PCRE index page</a>. ! 9: </p> ! 10: <p> ! 11: This page is part of the PCRE HTML documentation. It was generated automatically ! 12: from the original man page. If there is any nonsense in it, please consult the ! 13: man page, in case the conversion went wrong. ! 14: <br> ! 15: <br><b> ! 16: SYNOPSIS ! 17: </b><br> ! 18: <P> ! 19: <b>#include <pcre.h></b> ! 20: </P> ! 21: <P> ! 22: <b>int pcre_config(int <i>what</i>, void *<i>where</i>);</b> ! 23: </P> ! 24: <br><b> ! 25: DESCRIPTION ! 26: </b><br> ! 27: <P> ! 28: This function makes it possible for a client program to find out which optional ! 29: features are available in the version of the PCRE library it is using. The ! 30: arguments are as follows: ! 31: <pre> ! 32: <i>what</i> A code specifying what information is required ! 33: <i>where</i> Points to where to put the data ! 34: </pre> ! 35: The <i>where</i> argument must point to an integer variable, except for ! 36: PCRE_CONFIG_MATCH_LIMIT and PCRE_CONFIG_MATCH_LIMIT_RECURSION, when it must ! 37: point to an unsigned long integer. The available codes are: ! 38: <pre> ! 39: PCRE_CONFIG_JIT Availability of just-in-time compiler ! 40: support (1=yes 0=no) ! 41: PCRE_CONFIG_LINK_SIZE Internal link size: 2, 3, or 4 ! 42: PCRE_CONFIG_MATCH_LIMIT Internal resource limit ! 43: PCRE_CONFIG_MATCH_LIMIT_RECURSION ! 44: Internal recursion depth limit ! 45: PCRE_CONFIG_NEWLINE Value of the default newline sequence: ! 46: 13 (0x000d) for CR ! 47: 10 (0x000a) for LF ! 48: 3338 (0x0d0a) for CRLF ! 49: -2 for ANYCRLF ! 50: -1 for ANY ! 51: PCRE_CONFIG_BSR Indicates what \R matches by default: ! 52: 0 all Unicode line endings ! 53: 1 CR, LF, or CRLF only ! 54: PCRE_CONFIG_POSIX_MALLOC_THRESHOLD ! 55: Threshold of return slots, above which ! 56: <b>malloc()</b> is used by the POSIX API ! 57: PCRE_CONFIG_STACKRECURSE Recursion implementation (1=stack 0=heap) ! 58: PCRE_CONFIG_UTF8 Availability of UTF-8 support (1=yes 0=no) ! 59: PCRE_CONFIG_UNICODE_PROPERTIES ! 60: Availability of Unicode property support ! 61: (1=yes 0=no) ! 62: </pre> ! 63: The function yields 0 on success or PCRE_ERROR_BADOPTION otherwise. ! 64: </P> ! 65: <P> ! 66: There is a complete description of the PCRE native API in the ! 67: <a href="pcreapi.html"><b>pcreapi</b></a> ! 68: page and a description of the POSIX API in the ! 69: <a href="pcreposix.html"><b>pcreposix</b></a> ! 70: page. ! 71: <p> ! 72: Return to the <a href="index.html">PCRE index page</a>. ! 73: </p>