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PCRE2_SET_...ERN_LENGTH(3) Library Functions Manual PCRE2_SET_...ERN_LENGTH(3)

NAME
       PCRE2 - Perl-compatible regular expressions (revised API)

SYNOPSIS

       #include	<pcre2.h>

       int pcre2_set_max_pattern_length(pcre2_compile_context *ccontext,
	 PCRE2_SIZE value);

DESCRIPTION

       This  function  sets, in	a compile context, the maximum text length (in
       code units) of the pattern that can be compiled.	The result  is	always
       zero.  If a longer pattern is passed to pcre2_compile() there is	an im-
       mediate error return. The default is effectively	unlimited,  being  the
       largest value a PCRE2_SIZE variable can hold.

       There is	a complete description of the PCRE2 native API in the pcre2api
       page and	a description of the POSIX API in the pcre2posix page.

PCRE2 10.45			05 October 2016	    PCRE2_SET_...ERN_LENGTH(3)

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