linux - include/asm-alpha/msgbuf.h

27 lines · 859 B

1	#ifndef _ALPHA_MSGBUF_H
2	#define _ALPHA_MSGBUF_H
3
4	/*
5	* The msqid64_ds structure for alpha architecture.
6	* Note extra padding because this structure is passed back and forth
7	* between kernel and user space.
8	*
9	* Pad space is left for:
10	* - 2 miscellaneous 64-bit values
11	*/
12
13	struct msqid64_ds {
14	struct ipc64_perm msg_perm;
15	__kernel_time_t msg_stime; /* last msgsnd time */
16	__kernel_time_t msg_rtime; /* last msgrcv time */
17	__kernel_time_t msg_ctime; /* last change time */
18	unsigned long msg_cbytes; /* current number of bytes on queue */
19	unsigned long msg_qnum; /* number of messages in queue */
20	unsigned long msg_qbytes; /* max number of bytes on queue */
21	__kernel_pid_t msg_lspid; /* pid of last msgsnd */
22	__kernel_pid_t msg_lrpid; /* last receive pid */
23	unsigned long __unused1;
24	unsigned long __unused2;
25	};
26
27	#endif /* _ALPHA_MSGBUF_H */