2013-01-24 09:35:48 +03:00
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/*-------------------------------------------------------------------------
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*
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* pgut-port.h
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*
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* Copyright (c) 2009-2010, NIPPON TELEGRAPH AND TELEPHONE CORPORATION
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PGUT_PORT_H
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#define PGUT_PORT_H
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/*
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* flock ports
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*/
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#ifndef LOCK_EX
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#define PGUT_FLOCK
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#undef LOCK_SH
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#undef LOCK_EX
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#undef LOCK_UN
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#undef LOCK_NB
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#define LOCK_SH 1 /* Shared lock. */
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#define LOCK_EX 2 /* Exclusive lock. */
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#define LOCK_UN 8 /* Unlock. */
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#define LOCK_NB 4 /* Don't block when locking. */
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extern int pgut_flock(int fd, int operation);
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#define flock pgut_flock
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#endif
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#endif /* PGUT_PORT_H */
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