(_run_cb_while_traversing) enable to pass additional flags

(Db_traverse,Db_traverse_tag) discard callback results prior to
introducing _run_cb_while_traversing() in commit r4947 on Jun 14 2012:
"(_run_cb_while_traversing) introduce this helper"

1 files changed, 5 insertions, 5 deletions

diff --git a/URPM.xs b/URPM.xs
index d7dd26c..ce8c8c2 100644
--- a/URPM.xs
+++ b/URPM.xs
@@ -110,7 +110,7 @@ static int rpmError_callback() {
   return RPMLOG_DEFAULT;
 }
 
-static inline int _run_cb_while_traversing(SV *callback, Header header) {
+static inline int _run_cb_while_traversing(SV *callback, Header header, VOL I32 flags) {
      dSP;
      URPM__Package pkg = calloc(1, sizeof(struct s_Package));
 
@@ -121,7 +121,7 @@ static inline int _run_cb_while_traversing(SV *callback, Header header) {
      mXPUSHs(sv_setref_pv(newSVpvs(""), "URPM::Package", pkg));
      PUTBACK;
 
-     int count = call_sv(callback, G_SCALAR);
+     int count = call_sv(callback, G_SCALAR | flags);
 
      SPAGAIN;
      pkg->h = NULL; /* avoid using it anymore, in case it has been copied inside callback */
@@ -2416,7 +2416,7 @@ Db_traverse(db,callback)
   mi = rpmtsInitIterator(db->ts, RPMDBI_PACKAGES, NULL, 0);
   while ((header = rpmdbNextIterator(mi))) {
     if (SvROK(callback)) {
-         _run_cb_while_traversing(callback, header);
+         _run_cb_while_traversing(callback, header, G_DISCARD);
     }
     ++count;
   }
@@ -2454,7 +2454,7 @@ Db_traverse_tag(db,tag,names,callback)
       mi = rpmtsInitIterator(db->ts, rpmtag, name, str_len);
       while ((header = rpmdbNextIterator(mi))) {
 	if (SvROK(callback)) {
-	  _run_cb_while_traversing(callback, header);
+	  _run_cb_while_traversing(callback, header, G_DISCARD);
 	}
 	++count;
       }
@@ -2484,7 +2484,7 @@ Db_traverse_tag_find(db,tag,name,callback)
   ovsflags = ts_nosignature(db->ts);
   mi = rpmtsInitIterator(db->ts, rpmtag, name, 0);
   while ((header = rpmdbNextIterator(mi))) {
-      int count = _run_cb_while_traversing(callback, header);
+      int count = _run_cb_while_traversing(callback, header, 0);
 
       if (count == 1 && POPi) {
 	found = 1;