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Diffstat (limited to 'include/linux/sched/task.h')
-rw-r--r--include/linux/sched/task.h17
1 files changed, 16 insertions, 1 deletions
diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h
index f1227f2c38a4..109a0df5af39 100644
--- a/include/linux/sched/task.h
+++ b/include/linux/sched/task.h
@@ -8,11 +8,26 @@
*/
#include <linux/sched.h>
+#include <linux/uaccess.h>
struct task_struct;
struct rusage;
union thread_union;
+/* All the bits taken by the old clone syscall. */
+#define CLONE_LEGACY_FLAGS 0xffffffffULL
+
+struct kernel_clone_args {
+ u64 flags;
+ int __user *pidfd;
+ int __user *child_tid;
+ int __user *parent_tid;
+ int exit_signal;
+ unsigned long stack;
+ unsigned long stack_size;
+ unsigned long tls;
+};
+
/*
* This serializes "schedule()" and also protects
* the run-queue from deletions/modifications (but
@@ -73,7 +88,7 @@ extern void do_group_exit(int);
extern void exit_files(struct task_struct *);
extern void exit_itimers(struct signal_struct *);
-extern long _do_fork(unsigned long, unsigned long, unsigned long, int __user *, int __user *, unsigned long);
+extern long _do_fork(struct kernel_clone_args *kargs);
extern long do_fork(unsigned long, unsigned long, unsigned long, int __user *, int __user *);
struct task_struct *fork_idle(int);
struct mm_struct *copy_init_mm(void);