Synopsis

#include <pcre2.h>

int pcre2_get_depth_limit(pcre2_match_context *mcontext,
                          uint32_t *limit);

Description

This function gets the backtracking depth limit from a match context. The result is zero for success or PCRE2_ERROR_NULL if either argument is NULL.

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.