PCRE2_JIT_MATCH(3)     (11 February 2020)      PCRE2_JIT_MATCH(3)

          PCRE2 - Perl-compatible regular expressions (revised API)


          #include <pcre2.h>

          int pcre2_jit_match(const pcre2_code *code, PCRE2_SPTR subject,
            PCRE2_SIZE length, PCRE2_SIZE startoffset,
            uint32_t options, pcre2_match_data *match_data,
            pcre2_match_context *mcontext);


          This function matches a compiled regular expression that has
          been successfully processed by the JIT compiler against a
          given subject string, using a matching algorithm that is
          similar to Perl's. It is a "fast path" interface to JIT, and
          it bypasses some of the sanity checks that pcre2_match()
          applies.  Its arguments are exactly the same as for
          pcre2_match(), except that the subject string must be speci-
          fied with a length; PCRE2_ZERO_TERMINATED is not supported.

          The supported options are PCRE2_NOTBOL, PCRE2_NOTEOL,
          and PCRE2_PARTIAL_SOFT. Unsupported options are ignored. The
          subject string is not checked for UTF validity.

          The return values are the same as for pcre2_match() plus
          PCRE2_ERROR_JIT_BADOPTION if a matching mode (partial or
          complete) is requested that was not compiled. For details of
          partial matching, see the pcre2partial page.

          There is a complete description of the PCRE2 native API in
          the pcre2api page and a description of the JIT API in the
          pcre2jit page.

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