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+
+This page is part of the PCRE2 HTML documentation. It was generated
+automatically from the original man page. If there is any nonsense in it,
+please consult the man page, in case the conversion went wrong.
+
+
+SYNOPSIS
+
+
+#include <pcre2.h> +
++int pcre2_jit_compile(pcre2_code *code, uint32_t options); +
++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 ++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. + +
+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. +
+Return to the PCRE2 index page. +