From f3e85eedc434da973267f360abdbb79cb6f24100 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Thu, 1 Jul 2021 21:13:01 +0200
Subject: Timing is everything

---
 kernel/features/proc.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'kernel/features/proc.c')

diff --git a/kernel/features/proc.c b/kernel/features/proc.c
index 03f45c9..9f4b38b 100644
--- a/kernel/features/proc.c
+++ b/kernel/features/proc.c
@@ -4,7 +4,6 @@
 #include <dev.h>
 #include <drivers/cpu.h>
 #include <drivers/gdt.h>
-#include <drivers/timer.h>
 #include <errno.h>
 #include <fs.h>
 #include <load.h>
@@ -14,6 +13,7 @@
 #include <proc.h>
 #include <stack.h>
 #include <str.h>
+#include <timer.h>
 
 #define PROC(node) ((struct proc *)node->data)
 
@@ -133,6 +133,17 @@ struct proc *proc_from_pid(u32 pid)
 	return NULL;
 }
 
+void proc_timer_check(u32 time)
+{
+	struct node *iterator = proc_list_blocked->head;
+	while (iterator) {
+		struct proc *proc = PROC(iterator);
+		if (proc->timer.mode == TIMER_MODE_SLEEP && time >= proc->timer.data)
+			dev_unblock_pid(proc->pid);
+		iterator = iterator->next;
+	}
+}
+
 CLEAR void proc_set_quantum(struct proc *proc, u32 value)
 {
 	proc->quantum.val = value;
-- 
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