1 files changed, 15 insertions, 0 deletions
diff --git a/src/libskabus/skabus_pub_subunsub.c b/src/libskabus/skabus_pub_subunsub.c
new file mode 100644
index 0000000..29e61f1
--- /dev/null
+++ b/src/libskabus/skabus_pub_subunsub.c
@@ -0,0 +1,15 @@
+/* ISC license. */
+
+#include <errno.h>
+
+#include <skalibs/skaclient.h>
+
+#include <skabus/pub.h>
+
+int skabus_pub_subunsub (skabus_pub_t *a, char what, char const *id, tain_t const *deadline, tain_t *stamp)
+{
+  unsigned char r ;
+  if (!skabus_pub_subunsub_async(a, what, id, &r)) return 0 ;
+  if (!skaclient_syncify(&a->connection, deadline, stamp)) return 0 ;
+  return r ? (errno = r, 0) : 1 ;
+}