moving windows with mouse, changing some old panics into syslogs, small bugfix in knob files, "send to back" wm keybinding

1 files changed, 4 insertions, 5 deletions

diff --git a/src/kernel/task.c b/src/kernel/task.c
index 077eea6..b301217 100644
--- a/src/kernel/task.c
+++ b/src/kernel/task.c
@@ -46,18 +46,17 @@ struct tss {
 struct task_state tasks[MAX_TASKS];
 struct task_state *active_task;
 
-//puts the handle into ecx
-uint32_t new_task(struct task_state state) {
+struct task_state *new_task() {
   for (uint8_t n = 0; n < MAX_TASKS; ++n)
     if (!tasks[n].page_directory) {
-      tasks[n] = state;
       tasks[n].ecx = n + 1;
       tasks[n].waiting = false;
       for (uint8_t i = 0; i < MAX_WAITS; ++i)
         tasks[n].waits[i].mode = NONE;
-      return n + 1;
+      return tasks + n;
     }
-  PANIC("Maximum number of tasks reached.");
+  logf(LOG_ERROR, "Reached %d tasks, refusing to create any more.", MAX_TASKS);
+  return 0;
 }
 
 static void tmp_halt() {