fix group permissions on send_fifo

src/djumbai_enqueue/djumbai_enqueue.c

@@ -1,6 +1,8 @@
 #include "djumbai_enqueue.h"
 
 int main() {
+
+    printf("RUNNING AS UID: %d, EUID %d, GID %d, and EGID %d\n",getuid(),geteuid(),getgid(),getegid());
 	const char *message_queue_path =
 		"/djumbai/fifos/message_queue";
 

src/djumbai_send/djumbai_send.c

@@ -26,7 +26,7 @@ int main() {
 	}
 
 	// Open the FIFO for reading
-	if (mkfifo(send_fifo_path, 0600) == -1) {
+	if (mkfifo(send_fifo_path, 0620) == -1) {
 		perror("mkfifo");
 		exit(EXIT_FAILURE);
 	}