1 files changed, 24 insertions, 0 deletions
diff --git a/src/libunixonacid/sassclient_ack.c b/src/libunixonacid/sassclient_ack.c
new file mode 100644
index 0000000..4fd765f
--- /dev/null
+++ b/src/libunixonacid/sassclient_ack.c
@@ -0,0 +1,24 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <pthread.h>
+
+#include <skalibs/uint32.h>
+#include <skalibs/genqdyn.h>
+#include <skalibs/sassclient.h>
+
+int sassclient_ack (sassclient *a, uint32_t *id, int *status)
+{
+  uint32_t x ;
+  char const *s ;
+  int e = pthread_mutex_lock(&a->results_mutex) ;
+  if (e) return (errno = e, -1) ;
+  if (!genqdyn_n(&a->results)) { pthread_mutex_unlock(&a->results_mutex) ; return 0 ; }
+  s = GENQDYN_PEEK(char const, &a->results) ;
+  uint32_unpack_big(s, id) ;
+  uint32_unpack_big(s + 4, &x) ;
+  genqdyn_pop(&a->results) ;
+  pthread_mutex_unlock(&a->results_mutex) ;
+  *status = x ;
+  return 1 ;
+}