From 0c001d5c7fd4c6c5d9ceeb55ba5fac1780b441af Mon Sep 17 00:00:00 2001 From: David Robillard Date: Thu, 18 Aug 2022 16:57:17 -0400 Subject: Fix or remove non-portable features in thread API Thread function return values are inconsistent between nearly every threading API out there. So, just ignore them entirely, and provide a typedef and sentinel value so user code can be portable. --- test/test_thread.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 test/test_thread.c (limited to 'test/test_thread.c') diff --git a/test/test_thread.c b/test/test_thread.c new file mode 100644 index 0000000..6fe80a5 --- /dev/null +++ b/test/test_thread.c @@ -0,0 +1,41 @@ +// Copyright 2012-2022 David Robillard +// SPDX-License-Identifier: ISC + +#undef NDEBUG + +#include "zix/thread.h" + +#include +#include + +typedef struct { + int input; + int output; +} SharedData; + +ZIX_THREAD_FUNC +static ZixThreadResult +thread_func(void* const arg) +{ + SharedData* const data = (SharedData*)arg; + + data->output = data->input * 7; + + return ZIX_THREAD_RESULT; +} + +int +main(int argc, char** argv) +{ + (void)argv; + + ZixThread thread; // NOLINT + + SharedData data = {argc + (int)strlen(argv[0]), 0}; + + assert(!zix_thread_create(&thread, 128, thread_func, &data)); + assert(!zix_thread_join(thread)); + assert(data.output == data.input * 7); + + return 0; +} -- cgit v1.2.1