From 7d2ab3a71f4bda9d8ee997764d98b29e13a902c5 Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Mon, 29 Apr 2024 18:00:20 +0200
Subject: Kernel/Socket: Move sockets back to being file descriptors

---
 kernel/lib/stack.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'kernel/lib/stack.c')

diff --git a/kernel/lib/stack.c b/kernel/lib/stack.c
index 7283b35..7c44193 100644
--- a/kernel/lib/stack.c
+++ b/kernel/lib/stack.c
@@ -7,6 +7,10 @@ void stack_init(struct stack *s) {
   s->head = NULL;
 }
 
+int stack_isempty(const struct stack *s) {
+  return (NULL == s->head);
+}
+
 // 1 = Success
 // 0 = Failure
 int stack_push(struct stack *s, void *data) {
-- 
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