初始化 xkb 扩展

src/atoms.c

@@ -0,0 +1,23 @@
+#include "atoms.h"
+
+#include <xcb/xproto.h>
+
+#include "atoms-intern.h"
+#include "utils.h"
+
+void atoms_init(xcb_connection_t *conn) {
+  xcb_intern_atom_cookie_t cookies[countof(ATOM_LIST)];
+  for (int i = 0; i < countof(ATOM_LIST); i++) {
+    atom_item_t atom = ATOM_LIST[i];
+    cookies[i] = xcb_intern_atom_unchecked(conn, false, atom.len, atom.name);
+  }
+
+  xcb_intern_atom_reply_t *reply = nullptr;
+  for (int i = 0; i < countof(ATOM_LIST); i++) {
+    reply = xcb_intern_atom_reply(conn, cookies[i], nullptr);
+    if (reply) {
+      *ATOM_LIST[i].atom = reply->atom;
+      p_delete(&reply);
+    }
+  }
+}