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/*
* lib/krb5/ccache/file/fcc_errs.c
*
* Copyright 1990 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* error code interpretation routine
*/
#include "fcc.h"
krb5_error_code
krb5_fcc_interpret(context, errnum)
krb5_context context;
int errnum;
{
register krb5_error_code retval;
switch (errnum) {
case ENOENT:
retval = KRB5_FCC_NOFILE;
break;
case EPERM:
case EACCES:
case EISDIR:
case ENOTDIR:
#ifdef ELOOP
case ELOOP: /* XXX */
#endif
#ifdef ETXTBSY
case ETXTBSY:
#endif
case EBUSY:
case EROFS:
retval = KRB5_FCC_PERM;
break;
case EINVAL:
case EEXIST: /* XXX */
case EFAULT:
case EBADF:
#ifdef ENAMETOOLONG
case ENAMETOOLONG:
#endif
#ifdef EWOULDBLOCK
case EWOULDBLOCK:
#endif
retval = KRB5_FCC_INTERNAL;
break;
#ifdef EDQUOT
case EDQUOT:
#endif
case ENOSPC:
case EIO:
case ENFILE:
case EMFILE:
case ENXIO:
default:
retval = KRB5_CC_IO; /* XXX */
}
return retval;
}
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