X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=perl-module%2FPSPP.xs;h=77b7682b3e29c96178034a60797887c78c2dd208;hb=85ea1ce025e8c3c6225c4b7ef78786d0707f3963;hp=143eb549e1a784c4df7b4c7b89fa644118f1056e;hpb=fe8dc2171009e90d2335f159d05f7e6660e24780;p=pspp

diff --git a/perl-module/PSPP.xs b/perl-module/PSPP.xs
index 143eb549e1..77b7682b3e 100644
--- a/perl-module/PSPP.xs
+++ b/perl-module/PSPP.xs
@@ -727,6 +727,21 @@ CODE:
  OUTPUT:
 RETVAL
 
+SV *
+get_case_cnt (sfr)
+ struct sysreader_info *sfr;
+CODE:
+ SV *ret;
+ casenumber n = casereader_get_case_cnt (sfr->reader);
+ if (n == CASENUMBER_MAX)
+  ret = &PL_sv_undef;
+ else 
+  ret = newSViv (n);
+ RETVAL = ret;
+ OUTPUT:
+RETVAL
+
+
 
 void
 get_next_case (sfr)