[mirror_ubuntu-bionic-kernel.git] / arch / mn10300 / include / uapi / asm / msgbuf.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_MSGBUF_H
#define _ASM_MSGBUF_H

/*
 * The msqid64_ds structure for MN10300 architecture.
 * Note extra padding because this structure is passed back and forth
 * between kernel and user space.
 *
 * Pad space is left for:
 * - 64-bit time_t to solve y2038 problem
 * - 2 miscellaneous 32-bit values
 */

struct msqid64_ds {
	struct ipc64_perm	msg_perm;
	__kernel_time_t		msg_stime;	/* last msgsnd time */
	unsigned long		__unused1;
	__kernel_time_t		msg_rtime;	/* last msgrcv time */
	unsigned long		__unused2;
	__kernel_time_t		msg_ctime;	/* last change time */
	unsigned long		__unused3;
	unsigned long		msg_cbytes;	/* current number of bytes on queue */
	unsigned long		msg_qnum;	/* number of messages in queue */
	unsigned long		msg_qbytes;	/* max number of bytes on queue */
	__kernel_pid_t		msg_lspid;	/* pid of last msgsnd */
	__kernel_pid_t		msg_lrpid;	/* last receive pid */
	unsigned long		__unused4;
	unsigned long		__unused5;
};

#endif /* _ASM_MSGBUF_H */
Commit	Line	Data
6f52b16c	1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
b920de1b DH	2	#ifndef _ASM_MSGBUF_H
	3	#define _ASM_MSGBUF_H
	4
	5	/*
	6	* The msqid64_ds structure for MN10300 architecture.
	7	* Note extra padding because this structure is passed back and forth
	8	* between kernel and user space.
	9	*
	10	* Pad space is left for:
	11	* - 64-bit time_t to solve y2038 problem
	12	* - 2 miscellaneous 32-bit values
	13	*/
	14
	15	struct msqid64_ds {
	16	struct ipc64_perm msg_perm;
	17	__kernel_time_t msg_stime; /* last msgsnd time */
	18	unsigned long __unused1;
	19	__kernel_time_t msg_rtime; /* last msgrcv time */
	20	unsigned long __unused2;
	21	__kernel_time_t msg_ctime; /* last change time */
	22	unsigned long __unused3;
	23	unsigned long msg_cbytes; /* current number of bytes on queue */
	24	unsigned long msg_qnum; /* number of messages in queue */
	25	unsigned long msg_qbytes; /* max number of bytes on queue */
	26	__kernel_pid_t msg_lspid; /* pid of last msgsnd */
	27	__kernel_pid_t msg_lrpid; /* last receive pid */
	28	unsigned long __unused4;
	29	unsigned long __unused5;
	30	};
	31
	32	#endif /* _ASM_MSGBUF_H */