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/*
* Copyright (c) 2000-2001, 2004, 2006 Sendmail, Inc. and its suppliers.
* All rights reserved.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Chris Torek.
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*/
#include <sm/gen.h>
SM_RCSID("@(#)$Sendmail: flags.c,v 1.23 2006/12/19 19:44:23 ca Exp $")
#include <sys/types.h>
#include <sys/file.h>
#include <errno.h>
#include <sm/io.h>
#include "local.h"
/*
** SM_FLAGS -- translate external (user) flags into internal flags
**
** Paramters:
** flags -- user select flags
**
** Returns:
** Internal flag value matching user selected flags
*/
int
sm_flags(flags)
int flags;
{
int ret;
switch(SM_IO_MODE(flags))
{
case SM_IO_RDONLY: /* open for reading */
ret = SMRD;
break;
case SM_IO_WRONLY: /* open for writing */
ret = SMWR;
break;
case SM_IO_APPEND: /* open for appending */
ret = SMWR;
break;
case SM_IO_RDWR: /* open for read and write */
ret = SMRW;
break;
default:
ret = 0;
break;
}
if (SM_IS_BINARY(flags))
ret |= SM_IO_BINARY;
return ret;
}
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