init android origin source code

1 files changed, 38 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/arch/um/kernel/init_task.c b/ANDROID_3.4.5/arch/um/kernel/init_task.c
new file mode 100644
index 00000000..ddc9698b
--- /dev/null
+++ b/ANDROID_3.4.5/arch/um/kernel/init_task.c
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,intel.linux}.com)
+ * Licensed under the GPL
+ */
+
+#include "linux/sched.h"
+#include "linux/init_task.h"
+#include "linux/fs.h"
+#include "linux/module.h"
+#include "linux/mqueue.h"
+#include "asm/uaccess.h"
+
+static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
+static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
+/*
+ * Initial task structure.
+ *
+ * All other task structs will be allocated on slabs in fork.c
+ */
+
+struct task_struct init_task = INIT_TASK(init_task);
+
+EXPORT_SYMBOL(init_task);
+
+/*
+ * Initial thread structure.
+ *
+ * We need to make sure that this is aligned due to the
+ * way process stacks are handled. This is done by having a special
+ * "init_task" linker map entry..
+ */
+
+union thread_union init_thread_union __init_task_data =
+	{ INIT_THREAD_INFO(init_task) };
+
+union thread_union cpu0_irqstack
+	__attribute__((__section__(".data..init_irqstack"))) =
+		{ INIT_THREAD_INFO(init_task) };