PCRE2_JIT_COMPILE(3)   FreeBSD Library Functions Manual   PCRE2_JIT_COMPILE(3)

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

SYNOPSIS
       #include <pcre2.h>

       int pcre2_jit_compile(pcre2_code *code, uint32_t options);

DESCRIPTION
       This function requests JIT compilation, which, if the just-in-time
       compiler is available, further processes a compiled pattern into
       machine code that executes much faster than the pcre2_match()
       interpretive matching function. Full details are given in the pcre2jit
       documentation.

       The first argument is a pointer that was returned by a successful call
       to pcre2_compile(), and the second must contain one or more of the
       following bits:

         PCRE2_JIT_COMPLETE      compile code for full matching
         PCRE2_JIT_PARTIAL_SOFT  compile code for soft partial matching
         PCRE2_JIT_PARTIAL_HARD  compile code for hard partial matching

       There is also an obsolete option called PCRE2_JIT_INVALID_UTF, which
       has been superseded by the pcre2_compile() option
       PCRE2_MATCH_INVALID_UTF. The old option is deprecated and may be
       removed in the future.

       The yield of the function is 0 for success, or a negative error code
       otherwise.  In particular, PCRE2_ERROR_JIT_BADOPTION is returned if JIT
       is not supported or if an unknown bit is set in options. The function
       can also return PCRE2_ERROR_NOMEMORY if JIT is unable to allocate
       executable memory for the compiler, even if it was because of a system
       security restriction.

       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 10.34                      29 July 2019             PCRE2_JIT_COMPILE(3)