Implemented pcre2_get_match_data_size().

git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@1134 6239d852-aaf2-0410-a92c-79f79f948069

1 files changed, 14 insertions, 1 deletions

diff --git a/src/pcre2_match_data.c b/src/pcre2_match_data.c
index ccc5f67..53e4698 100644
--- a/src/pcre2_match_data.c
+++ b/src/pcre2_match_data.c
@@ -7,7 +7,7 @@ and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
      Original API code Copyright (c) 1997-2012 University of Cambridge
-          New API code Copyright (c) 2016-2018 University of Cambridge
+          New API code Copyright (c) 2016-2019 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -150,4 +150,17 @@ pcre2_get_startchar(pcre2_match_data *match_data)
 return match_data->startchar;
 }
 
+
+
+/*************************************************
+*         Get size of match data block           *
+*************************************************/
+
+PCRE2_EXP_DEFN PCRE2_SIZE PCRE2_CALL_CONVENTION
+pcre2_get_match_data_size(pcre2_match_data *match_data)
+{
+return offsetof(pcre2_match_data, ovector) +
+  2 * (match_data->oveccount) * sizeof(PCRE2_SIZE);
+}
+
 /* End of pcre2_match_data.c */