1PCRE2_CODE_COPY(3)         Library Functions Manual         PCRE2_CODE_COPY(3)
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NAME

6       PCRE2 - Perl-compatible regular expressions (revised API)
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SYNOPSIS

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10       #include <pcre2.h>
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12       pcre2_code *pcre2_code_copy(const pcre2_code *code);
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DESCRIPTION

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16       This  function  makes a copy of the memory used for a compiled pattern,
17       excluding any memory used by the JIT  compiler.  Without  a  subsequent
18       call  to  pcre2_jit_compile(),  the  copy  can be used only for non-JIT
19       matching. The pointer to the character tables is copied, not the tables
20       themselves  (see pcre2_code_copy_with_tables()). The yield of the func‐
21       tion is NULL if  code  is  NULL  or  if  sufficient  memory  cannot  be
22       obtained.
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24       There is a complete description of the PCRE2 native API in the pcre2api
25       page and a description of the POSIX API in the pcre2posix page.
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29PCRE2 10.23                    22 November 2016             PCRE2_CODE_COPY(3)
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