Not a bugfix. The multitasking system must be redone.

1 files changed, 18 insertions, 0 deletions

diff --git a/src/kernel/task/sched.cpp b/src/kernel/task/sched.cpp
index d7e16d2..36f6783 100644
--- a/src/kernel/task/sched.cpp
+++ b/src/kernel/task/sched.cpp
@@ -49,3 +49,21 @@ thread *sched_dequeue() {
 	if (it == 0) return idle_thread;
 	return it;
 }
+
+/*	Used by task.c. Removes specified thread from any queue it is in. */
+void sched_remove(thread *t) {
+	for (int i = 0; i < PRIORITIES; i++) {
+		if (queue[i] == t) {
+			queue[i] = t->queue_next;
+		} else if (queue[i] != 0) {
+			thread *it = queue[i];
+			while (it->queue_next != 0) {
+				if (it->queue_next == t) {
+					it->queue_next = t->queue_next;
+					break;
+				}
+				it = it->queue_next;
+			}
+		}
+	}
+}