Fix makefile and fifo path

Makefile

@@ -1,5 +1,5 @@
 # Compiler
-CC := /opt/homebrew/opt/llvm/bin/clang
+CC := gcc
 # Compiler flags
 CFLAGS := -Wall -Wextra -Werror -Ilibs -fsanitize=address
 
@@ -46,21 +46,25 @@ users:
 
 
 permissions:
-	-sudo chown djumbaiq $(BINDIR)/djumbai_enqueue/djumbai_enqueue
+	-sudo chown djumbaiq:djumbai $(BINDIR)/djumbai_enqueue/djumbai_enqueue
 	-sudo chmod u+s $(BINDIR)/djumbai_enqueue/djumbai_enqueue
-	-sudo chown djumbaid $(BINDIR)/djumbai_dequeue/djumbai_dequeue
+	-sudo chown djumbaid:djumbai_queue $(BINDIR)/djumbai_dequeue/djumbai_dequeue
 	-sudo chmod u+s $(BINDIR)/djumbai_dequeue/djumbai_dequeue
-	-sudo chown root $(BINDIR)/djumbai_send/djumbai_send
+	-sudo chown root:djumbai_send $(BINDIR)/djumbai_send/djumbai_send
 	-sudo chmod u+s $(BINDIR)/djumbai_send/djumbai_send
 
 directories:
-	-sudo -u root -g djumbai mkdir /opt/djumbai
-	-sudo -u root -g djumbai mkdir /opt/djumbai/fifos
-	-sudo -u root -g djumbai mkdir /opt/djumbai/user
-	-sudo -u root -g djumbai mkdir /opt/djumbai/group
+	-sudo mkdir -m 050 /opt/djumbai
+	-sudo mkdir -m 070 /opt/djumbai/fifos
+	-sudo mkdir -m 070 /opt/djumbai/user
+	-sudo mkdir -m 070 /opt/djumbai/group
+	-sudo chown nobody:djumbai /opt/djumbai
+	-sudo chown nobody:djumbai /opt/djumbai/fifos
+	-sudo chown nobody:djumbai /opt/djumbai/user
+	-sudo chown nobody:djumbai /opt/djumbai/group
 
 setup: users permissions directories
 
 clean:
-	rm -rf $(BINDIR)
+    rm -rf $(BINDIR)
 

src/djumbai_dequeue/djumbai_dequeue.c

@@ -10,7 +10,7 @@
 int main() {
 	// Change the root of the process so it doesn't have access to anything else.
 	chroot("/opt/djumbai/");
-	const char *message_queue_path = "fifos/message_queue";
+	const char *message_queue_path = "/opt/djumbai/fifos/message_queue";
 
 	if (access(message_queue_path, F_OK) != -1) {
 		// FIFO exists, delete it

src/djumbai_send/djumbai_send.c

@@ -13,7 +13,7 @@ int main() {
 
 	// Open the FIFO for writing
     chroot("/opt/djumbai/");
-	const char *send_fifo_path = "fifos/send_fifo";
+    const char *send_fifo_path = "/opt/djumbai/fifos/send_fifo";
 	if (access(send_fifo_path, F_OK) != -1) {
 		// FIFO exists, delete it
 		if (unlink(send_fifo_path) == -1) {