everything everywhere

all at once

1 files changed, 46 insertions, 0 deletions

diff --git a/source/core/StarDynamicLib_unix.cpp b/source/core/StarDynamicLib_unix.cpp
new file mode 100644
index 0000000..dd81d1f
--- /dev/null
+++ b/source/core/StarDynamicLib_unix.cpp
@@ -0,0 +1,46 @@
+#include "StarDynamicLib.hpp"
+
+#include <dlfcn.h>
+#include <pthread.h>
+#include <sys/time.h>
+#include <errno.h>
+
+namespace Star {
+
+struct PrivateDynLib : public DynamicLib {
+  PrivateDynLib(void* handle)
+    : m_handle(handle) {}
+
+  ~PrivateDynLib() {
+    dlclose(m_handle);
+  }
+
+  void* funcPtr(const char* name) {
+    return dlsym(m_handle, name);
+  }
+
+  void* m_handle;
+};
+
+String DynamicLib::libraryExtension() {
+#ifdef STAR_SYSTEM_MACOS
+  return ".dylib";
+#else
+  return ".so";
+#endif
+}
+
+DynamicLibUPtr DynamicLib::loadLibrary(String const& libraryName) {
+  void* handle = dlopen(libraryName.utf8Ptr(), RTLD_NOW);
+  if (handle == NULL)
+    return {};
+  return make_unique<PrivateDynLib>(handle);
+}
+
+DynamicLibUPtr DynamicLib::currentExecutable() {
+  void* handle = dlopen(NULL, 0);
+  starAssert(handle);
+  return make_unique<PrivateDynLib>(handle);
+}
+
+}