Hide thread implementation

1 files changed, 59 insertions, 0 deletions

diff --git a/src/thread.c b/src/thread.c
new file mode 100644
index 0000000..72e4d46
--- /dev/null
+++ b/src/thread.c
@@ -0,0 +1,59 @@
+// Copyright 2012-2020 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
+
+#include "zix/thread.h"
+#include "zix/common.h"
+
+#ifdef _WIN32
+#  include <windows.h>
+#else
+#  include <pthread.h>
+#endif
+
+#include <stddef.h>
+
+#ifdef _WIN32
+
+ZixStatus
+zix_thread_create(ZixThread*    thread,
+                  size_t        stack_size,
+                  ZixThreadFunc function,
+                  void*         arg)
+{
+  *thread = CreateThread(NULL, stack_size, function, arg, 0, NULL);
+  return *thread ? ZIX_STATUS_SUCCESS : ZIX_STATUS_ERROR;
+}
+
+ZixStatus
+zix_thread_join(ZixThread thread)
+{
+  return (WaitForSingleObject(thread, INFINITE) == WAIT_OBJECT_0)
+           ? ZIX_STATUS_SUCCESS
+           : ZIX_STATUS_ERROR;
+}
+
+#else // !defined(_WIN32)
+
+ZixStatus
+zix_thread_create(ZixThread*    thread,
+                  size_t        stack_size,
+                  ZixThreadFunc function,
+                  void*         arg)
+{
+  pthread_attr_t attr;
+  pthread_attr_init(&attr);
+  pthread_attr_setstacksize(&attr, stack_size);
+
+  const int ret = pthread_create(thread, NULL, function, arg);
+
+  pthread_attr_destroy(&attr);
+  return zix_errno_status(ret);
+}
+
+ZixStatus
+zix_thread_join(ZixThread thread)
+{
+  return pthread_join(thread, NULL) ? ZIX_STATUS_ERROR : ZIX_STATUS_SUCCESS;
+}
+
+#endif