Move the build sources into src/

1 files changed, 37 insertions, 0 deletions

diff --git a/src/ot_worker.h b/src/ot_worker.h
new file mode 100644
index 0000000..4954773
--- /dev/null
+++ b/src/ot_worker.h
@@ -0,0 +1,37 @@
+/* This software was written by Dirk Engling <erdgeist@erdgeist.org>
+   It is considered beerware. Prost. Skol. Cheers or whatever. */
+
+#ifndef OT_WORKER_H__
+#define OT_WORKER_H__
+
+#include <pthread.h>
+#include <stdatomic.h>
+#include <stdint.h>
+
+#include "trackerlogic.h"
+
+struct ot_worker;
+
+/* What a worker does between being started and being told to stop. It reads
+   worker->sock and works out of worker->ws; everything around it, from the
+   buffers to the counters to saying goodbye, is handled here. */
+typedef void (*ot_worker_run)(struct ot_worker *worker);
+
+/* A thread that serves requests on a socket of its own, with the buffers and
+   counters it needs. Each is allocated on its own, so taking on another one
+   never moves the record a running worker holds. */
+struct ot_worker {
+  pthread_t            thread;
+  _Atomic int          left;
+  int64_t              sock;
+  ot_worker_run        run;
+  struct ot_workstruct ws;
+};
+
+/* Start one. Returns -1 if it could not be started. */
+int  worker_start(ot_worker_run run, int64_t sock);
+
+/* Wake every worker until it has left, then join it */
+void worker_stop_all(void);
+
+#endif