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static char rcsid[] = "@(#)$Id: mk_lockname.c,v 5.1 1992/10/03 22:41:36 syd Exp $";
/*******************************************************************************
* The Elm Mail System - $Revision: 5.1 $ $State: Exp $
*
* Copyright (c) 1988-1992 USENET Community Trust
* Copyright (c) 1986,1987 Dave Taylor
*******************************************************************************
* Bug reports, patches, comments, suggestions should be sent to:
*
* Philip Brown filter@bolthole.com
*
*******************************************************************************
* $Log: mk_lockname.c,v $
* Revision 5.1 1992/10/03 22:41:36 syd
* Initial checkin as of 2.4 Release at PL0
*
*
******************************************************************************/
#include <stdio.h>
#include <fcntl.h>
#include <errno.h>
#include "defs.h"
static char lock_name[SLEN];
/**
* Create the proper name of the lock file for file_to_lock,
* which is presumed to be a spool file full path (see
* get_folder_type()), and put it in the static area lock_name.
* This is special for "mailspool" folders, because we have to
* create the lockfile in /tmp. Otherwise, we should just use
* the same directory as the folder.
* But unless we are in XENIX, its up to the caller to pass in /tmp/xxx
*
* Return lock_name for informational purposes.
**/
char * mk_lockname(file_to_lock)
char *file_to_lock;
{
#ifdef XENIX
/* lock needs to be /tmp/[basename of file_to_lock].mlk */
sprintf(lock_name, "/tmp/%.10s.mlk", rindex(file_to_lock, '/')+1);
#else
/* lock is [file_to_lock].lock */
sprintf(lock_name, "%s.lock", file_to_lock);
#endif
return(lock_name);
}
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