Shared library rework & external async API support

glava-cli/cli.c

@@ -0,0 +1,26 @@
+#include <glava.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+static renderer_handle handle;
+
+static void handle_term  (int _) {
+    printf("Interrupt recieved, closing...\n");
+    glava_terminate(&handle);
+}
+static void handle_reload(int _) {
+    printf("User signal recieved, reloading...\n");
+    glava_reload(&handle);
+}
+
+int main(int argc, char** argv) {
+    const struct sigaction term_action   = { .sa_handler = handle_term   };
+    const struct sigaction reload_action = { .sa_handler = handle_reload };
+    sigaction(SIGTERM, &term_action,   NULL);
+    sigaction(SIGINT,  &term_action,   NULL);
+    sigaction(SIGUSR1, &reload_action, NULL);
+        
+    glava_entry(argc, argv, &handle);
+    return EXIT_SUCCESS;
+}