| 123456789101112131415161718192021222324252627282930313233343536373839 |
- #ifndef _ASM_X86_MSGBUF_H
- #define _ASM_X86_MSGBUF_H
- /*
- * The msqid64_ds structure for i386 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space on i386 is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- *
- * Pad space on x8664 is left for:
- * - 2 miscellaneous 64-bit values
- */
- struct msqid64_ds {
- struct ipc64_perm msg_perm;
- __kernel_time_t msg_stime; /* last msgsnd time */
- #ifdef __i386__
- unsigned long __unused1;
- #endif
- __kernel_time_t msg_rtime; /* last msgrcv time */
- #ifdef __i386__
- unsigned long __unused2;
- #endif
- __kernel_time_t msg_ctime; /* last change time */
- #ifdef __i386__
- unsigned long __unused3;
- #endif
- 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_X86_MSGBUF_H */
|
