1 files changed, 39 insertions, 0 deletions
diff --git a/arken/src/plugin_load.c b/arken/src/plugin_load.c
new file mode 100644
index 0000000..6525969
--- /dev/null
+++ b/arken/src/plugin_load.c
@@ -0,0 +1,39 @@
+#include "plugin.h"
+
+#include <dlfcn.h>
+#include <stdio.h>
+
+#include "plugin_exports.h"
+
+int load_plugin_from_dl_(dlhandle_t dl, plugin_t *plug)
+{
+  void *ptr;
+  int ret = 0;
+
+  const char **name = dlsym(dl, "plugin_name");
+  if (name) {
+    plug->plugin_name = *name;
+  }
+  else {
+    plug->plugin_name = NULL;
+  }
+
+  plug->state = NULL;
+  plug->library_handle = dl;
+
+#define LOAD_SYM(ret_type, sym, args)                                          \
+  do {                                                                         \
+    ptr = dlsym(dl, #sym);                                                     \
+    if (!ptr) {                                                                \
+      fprintf(stderr, "Plugin missing %s\n", #sym);                            \
+      ret |= 1;                                                                \
+    }                                                                          \
+    plug->sym = (ret_type(*) args)ptr;                                         \
+  } while (0);
+
+  MONTIS_PLUGIN_EXPORTS(LOAD_SYM);
+
+#undef LOAD_SYM
+
+  return ret;
+}