2016-09-06 17:08:46 +00:00
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/**
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2016-09-11 20:20:15 +00:00
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* Author......: See docs/credits.txt
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2016-09-06 17:08:46 +00:00
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* License.....: MIT
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*/
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#ifndef _LOCKING_H
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#define _LOCKING_H
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <errno.h>
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#include <fcntl.h>
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2016-09-07 20:29:57 +00:00
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#if defined (F_SETLKW)
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2016-09-06 17:08:46 +00:00
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2016-10-09 20:41:55 +00:00
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int lock_file (FILE *fp);
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2016-09-06 17:08:46 +00:00
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void unlock_file (FILE *fp);
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#else
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2016-10-09 20:41:55 +00:00
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#define lock_file(dummy) 0
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#define unlock_file(dummy)
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2016-09-06 17:08:46 +00:00
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#endif
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#endif // _LOCKING_H
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