Initial project import

tools/v/vlib/log/default.c.v

@@ -0,0 +1,42 @@
+// Copyright (c) 2019-2024 Alexander Medvednikov. All rights reserved.
+// Use of this source code is governed by an MIT license
+// that can be found in the LICENSE file.
+@[has_globals]
+module log
+
+__global default_logger &Logger
+
+// TODO: remove this hack, when the language has a way to access the raw pointer to an interface value directly:
+@[typedef]
+pub struct C.log__Logger {
+mut:
+	_object voidptr
+}
+
+// init will be called before the user's main program starts, to initialize the default logger
+fn init() {
+	default_logger = new_thread_safe_log()
+	at_exit(deinit) or {}
+}
+
+// deinit will be called on exit of the program and will free the memory allocated for the default logger
+fn deinit() {
+	free_logger(default_logger)
+}
+
+@[manualfree]
+fn free_logger(logger &Logger) {
+	if voidptr(logger) == unsafe { nil } {
+		return
+	}
+	unsafe {
+		// C.printf(c'free_logger logger: %p\n', logger)
+		logger.free()
+		//
+		pobject := &C.log__Logger(logger)._object
+		// C.printf(c'free_logger pobject: %p\n', pobject)
+		free(pobject)
+		//
+		free(logger)
+	}
+}