satip-axe/kernel/arch/sparc/include/asm/msgbuf.h

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#ifndef _SPARC_MSGBUF_H
#define _SPARC_MSGBUF_H
/*
* The msqid64_ds structure for sparc64 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
*/
#if defined(__sparc__) && defined(__arch64__)
# define PADDING(x)
#else
# define PADDING(x) unsigned int x;
#endif
struct msqid64_ds {
struct ipc64_perm msg_perm;
PADDING(__pad1)
__kernel_time_t msg_stime; /* last msgsnd time */
PADDING(__pad2)
__kernel_time_t msg_rtime; /* last msgrcv time */
PADDING(__pad3)
__kernel_time_t msg_ctime; /* last change time */
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 __unused1;
unsigned long __unused2;
};
#undef PADDING
#endif /* _SPARC_MSGBUF_H */