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Diffstat (limited to 'include/asm-sh64/msgbuf.h')
| -rw-r--r-- | include/asm-sh64/msgbuf.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/asm-sh64/msgbuf.h b/include/asm-sh64/msgbuf.h new file mode 100644 index 000000000000..cf0494ce0ba8 --- /dev/null +++ b/include/asm-sh64/msgbuf.h @@ -0,0 +1,42 @@ +#ifndef __ASM_SH64_MSGBUF_H +#define __ASM_SH64_MSGBUF_H + +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * include/asm-sh64/msgbuf.h + * + * Copyright (C) 2000, 2001 Paolo Alberelli + * + */ + +/* + * 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 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_SH64_MSGBUF_H */ |