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/*-------------------------------------------------------------------------
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* System V IPC Emulation
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* Copyright (c) 1999, repas AEG Automation GmbH
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* $PostgreSQL: pgsql/src/backend/port/qnx4/ipc.h,v 1.7 2003-11-29 19:51:54 pgsql Exp $
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*-------------------------------------------------------------------------
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/* Common IPC definitions. */
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#define IPC_CREAT 0001000 /* create entry if key doesn't exist */
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#define IPC_EXCL 0002000 /* fail if key exists */
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#define IPC_NOWAIT 0004000 /* error if request must wait */
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#define IPC_PRIVATE (key_t)0 /* private key */
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/* Control Commands. */
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#define IPC_RMID 0 /* remove identifier */
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#define IPC_STAT 1 /* get shm status */
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#endif /* _SYS_IPC_H */