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45 lines
1.2 KiB
45 lines
1.2 KiB
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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/* |
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* include/asm-xtensa/sembuf.h |
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* |
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* The semid64_ds structure for Xtensa architecture. |
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* |
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* This file is subject to the terms and conditions of the GNU General Public |
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* License. See the file "COPYING" in the main directory of this archive |
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* for more details. |
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* |
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* Copyright (C) 2001 - 2005 Tensilica Inc. |
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* |
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* Note extra padding because this structure is passed back and forth |
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* between kernel and user space. |
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* |
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* Pad space is left for: |
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* - 2 miscellaneous 32-bit values |
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* |
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*/ |
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#ifndef _XTENSA_SEMBUF_H |
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#define _XTENSA_SEMBUF_H |
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#include <asm/byteorder.h> |
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#include <asm/ipcbuf.h> |
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struct semid64_ds { |
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struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ |
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#ifdef __XTENSA_EL__ |
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unsigned long sem_otime; /* last semop time */ |
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unsigned long sem_otime_high; |
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unsigned long sem_ctime; /* last change time */ |
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unsigned long sem_ctime_high; |
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#else |
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unsigned long sem_otime_high; |
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unsigned long sem_otime; /* last semop time */ |
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unsigned long sem_ctime_high; |
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unsigned long sem_ctime; /* last change time */ |
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#endif |
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unsigned long sem_nsems; /* no. of semaphores in array */ |
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unsigned long __unused3; |
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unsigned long __unused4; |
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}; |
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#endif /* __ASM_XTENSA_SEMBUF_H */
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