initial commit with rc for skalibs-2.0.0.0

1 files changed, 15 insertions, 0 deletions

diff --git a/src/libunixonacid/kolbak_enqueue.c b/src/libunixonacid/kolbak_enqueue.c
new file mode 100644
index 0000000..80fce01
--- /dev/null
+++ b/src/libunixonacid/kolbak_enqueue.c
@@ -0,0 +1,15 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <skalibs/kolbak.h>
+#include <skalibs/unixmessage.h>
+
+int kolbak_enqueue (kolbak_queue_t *q, unixmessage_handler_func_t *f, void *data)
+{
+  register unsigned int newtail = (q->tail + 1) % q->n ;
+  if (newtail == q->head) return (errno = ENOBUFS, 0) ;
+  q->x[q->tail].f = f ;
+  q->x[q->tail].data = data ;
+  q->tail = newtail ;
+  return 1 ;
+}