From 4536dc81b4be9a62328826455664cd6d696df8fb Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Sun, 25 Feb 2024 01:45:19 +0100
Subject: IPC: Inform the scheduler the process is waiting for a IPC message

---
 kernel/ipc.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'kernel/ipc.h')

diff --git a/kernel/ipc.h b/kernel/ipc.h
index ae67f71..d8db074 100644
--- a/kernel/ipc.h
+++ b/kernel/ipc.h
@@ -1,3 +1,4 @@
+#include <sched/scheduler.h>
 #ifndef IPC_H
 #define IPC_H
 #include <stdbool.h>
@@ -23,4 +24,5 @@ bool ipc_register_endpoint(u32 endpoint);
 int ipc_write_to_process(int pid, u8 *buffer, u32 length);
 int ipc_write(int ipc_id, u8 *buffer, u32 length);
 int ipc_read(u8 *buffer, u32 length, u32 *sender_pid);
+int ipc_has_data(process_t *p);
 #endif
-- 
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