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/*
* mkstemp.c
*
* Provides a trivial replacement for the POSIX `mkstemp()' function,
* suitable for use in MinGW (Win32) applications.
*
* This file is part of the MinGW32 package set.
*
* Contributed by Keith Marshall <keithmarshall@users.sourceforge.net>
* Patched to VS2013 by alex85k
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef WIN_MKSTEMP_H
#define WIN_MKSTEMP_H
#include <stdio.h>
#include <fcntl.h>
#include <share.h>
inline int mkstemp( char *templ )
{
int maxtry = 26, rtn = -1;
while( maxtry-- && (rtn < 0) )
{
char *r = _mktemp( templ );
if( r == NULL )
return -1;
rtn = sopen( r, O_RDWR | O_CREAT | O_EXCL | O_BINARY, SH_DENYRW, 0600 );
}
return rtn;
}
#endif
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