#define _LINUX_MSG_H
#include <linux/ipc.h>
-#include <linux/list.h>
/* ipcs ctl commands */
#define MSG_STAT 11
#define MSGSEG (__MSGSEG <= 0xffff ? __MSGSEG : 0xffff)
#ifdef __KERNEL__
+#include <linux/list.h>
/* one msg_msg structure for each message */
struct msg_msg {
struct list_head q_senders;
};
+/* Helper routines for sys_msgsnd and sys_msgrcv */
+extern long do_msgsnd(int msqid, long mtype, void __user *mtext,
+ size_t msgsz, int msgflg);
+extern long do_msgrcv(int msqid, long *pmtype, void __user *mtext,
+ size_t msgsz, long msgtyp, int msgflg);
+
#endif /* __KERNEL__ */
#endif /* _LINUX_MSG_H */