1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _LINUX_MSG_H 3 #define _LINUX_MSG_H 4 5 #include <linux/list.h> 6 #include <uapi/linux/msg.h> 7 8 /* one msg_msg structure for each message */ 9 struct msg_msg { 10 struct list_head m_list; 11 long m_type; 12 size_t m_ts; /* message text size */ 13 struct msg_msgseg *next; 14 void *security; 15 /* the actual message follows immediately */ 16 }; 17 18 #endif /* _LINUX_MSG_H */ 19