Update Files

Kinc/Sources/kinc/libs/event-libs/poll/CMakeLists.txt

@@ -0,0 +1,42 @@
+#
+# libwebsockets - small server side websockets and web server implementation
+#
+# Copyright (C) 2010 - 2020 Andy Green <andy@warmcat.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+#
+# The strategy is to only export to PARENT_SCOPE
+#
+#  - changes to LIB_LIST
+#  - includes via include_directories
+#
+# and keep everything else private
+
+include_directories(../poll)
+
+if (LWS_WITH_NETWORK)
+	list(APPEND SOURCES
+		event-libs/poll/poll.c)
+endif()
+
+#
+# Keep explicit parent scope exports at end
+#
+
+exports_to_parent_scope()

Kinc/Sources/kinc/libs/event-libs/poll/poll.c

@@ -0,0 +1,62 @@
+ /*
+ * libwebsockets - small server side websockets and web server implementation
+ *
+ * Copyright (C) 2010 - 2021 Andy Green <andy@warmcat.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE
+ */
+
+#include <private-lib-core.h>
+#include "private-lib-event-libs-poll.h"
+
+static int
+elops_foreign_thread_poll(struct lws_context *cx, int tsi)
+{
+	struct lws_context_per_thread *pt = &cx->pt[tsi];
+	volatile struct lws_context_per_thread *vpt =
+				(volatile struct lws_context_per_thread *)pt;
+
+	/*
+	 * To avoid mandating a specific threading library, we can check
+	 * probabilistically by seeing if the lws default wait is still asleep
+	 * at the time we are checking, if it is then we cannot be being called
+	 * by the event loop loop thread.
+	 */
+
+	return vpt->inside_poll;
+}
+
+struct lws_event_loop_ops event_loop_ops_poll = {
+	.name				= "poll",
+
+	.foreign_thread			= elops_foreign_thread_poll,
+
+	.flags				= LELOF_ISPOLL,
+};
+
+const lws_plugin_evlib_t evlib_poll = {
+	.hdr = {
+		"poll",
+		"lws_evlib_plugin",
+		"n/a",
+		LWS_PLUGIN_API_MAGIC
+	},
+
+	.ops	= &event_loop_ops_poll
+};

Kinc/Sources/kinc/libs/event-libs/poll/private-lib-event-libs-poll.h

@@ -0,0 +1,25 @@
+/*
+ * libwebsockets - small server side websockets and web server implementation
+ *
+ * Copyright (C) 2010 - 2019 Andy Green <andy@warmcat.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+extern struct lws_event_loop_ops event_loop_ops_poll;