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authorEmma Miler <emma.pi@protonmail.com>2022-12-02 23:00:33 +0100
committerGitHub <noreply@github.com>2022-12-02 23:00:33 +0100
commit2d59006262d6e45f41ee325af78433475884dca4 (patch)
tree939c84779bf6a455102c74937f238a0ec05698eb /include/spdlog/details/null_mutex.h
parentbe78dbacc5dcc95e7d9be503d61ceb5de640c661 (diff)
downloadNorthstarLauncher-2d59006262d6e45f41ee325af78433475884dca4.tar.gz
NorthstarLauncher-2d59006262d6e45f41ee325af78433475884dca4.zip
Move include directory (#337)v1.11.0-rc1
* Move include directory to shared folder This commit moves the `include` directory from the NorthstarDLL project folder to the solution folder. This allows both the DLL and Launcher project to target it properly. * Fix filters * Update memalloc.h * Fix filters * Update NorthstarLauncher.vcxproj * Remove stuff from other PR * Update NorthstarLauncher.vcxproj * Update NorthstarLauncher.vcxproj * Update NorthstarDLL.vcxproj
Diffstat (limited to 'include/spdlog/details/null_mutex.h')
-rw-r--r--include/spdlog/details/null_mutex.h49
1 files changed, 49 insertions, 0 deletions
diff --git a/include/spdlog/details/null_mutex.h b/include/spdlog/details/null_mutex.h
new file mode 100644
index 00000000..83533d4f
--- /dev/null
+++ b/include/spdlog/details/null_mutex.h
@@ -0,0 +1,49 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <atomic>
+#include <utility>
+// null, no cost dummy "mutex" and dummy "atomic" int
+
+namespace spdlog {
+namespace details {
+struct null_mutex
+{
+ void lock() const {}
+ void unlock() const {}
+ bool try_lock() const
+ {
+ return true;
+ }
+};
+
+struct null_atomic_int
+{
+ int value;
+ null_atomic_int() = default;
+
+ explicit null_atomic_int(int new_value)
+ : value(new_value)
+ {}
+
+ int load(std::memory_order = std::memory_order_relaxed) const
+ {
+ return value;
+ }
+
+ void store(int new_value, std::memory_order = std::memory_order_relaxed)
+ {
+ value = new_value;
+ }
+
+ int exchange(int new_value, std::memory_order = std::memory_order_relaxed)
+ {
+ std::swap(new_value, value);
+ return new_value; // return value before the call
+ }
+};
+
+} // namespace details
+} // namespace spdlog