Add skabus-rpc-daemon, skabus-rpcd and the skabus_rpc library

1 files changed, 25 insertions, 0 deletions

diff --git a/src/libskabus/skabus_rpc_release.c b/src/libskabus/skabus_rpc_release.c
new file mode 100644
index 0000000..d0a6875
--- /dev/null
+++ b/src/libskabus/skabus_rpc_release.c
@@ -0,0 +1,25 @@
+/* ISC license. */
+
+#include <stdint.h>
+#include <errno.h>
+#include <skalibs/uint64.h>
+#include <skalibs/alloc.h>
+#include <skalibs/gensetdyn.h>
+#include <skalibs/avltree.h>
+#include <skabus/rpc.h>
+
+int skabus_rpc_release (skabus_rpc_t *a, uint64_t serial)
+{
+  uint32_t id ;
+  skabus_rpc_qinfo_t *p ;
+  if (!avltree_search(&a->qmap, &serial, &id)) return 0 ;
+  p = GENSETDYN_P(skabus_rpc_qinfo_t, &a->q, id) ;
+  if (p->status) return (errno = p->status, 0) ;
+  alloc_free(p->message.s) ;
+  alloc_free(p->message.fds) ;
+ /* fds are purposefully left open for the client. */
+  p->status = EINVAL ;
+  avltree_delete(&a->qmap, &serial) ;
+  gensetdyn_delete(&a->q, id) ;
+  return 1 ;
+}