56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/* xdr_private.c - utility functions for porting xdr
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*
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* Copyright (c) 2009 Charles S. Wilson
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <stdarg.h>
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#include "xdr_private.h"
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static xdr_vprintf_t xdr_vprintf = NULL;
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xdr_vprintf_t
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xdr_set_vprintf (xdr_vprintf_t fnptr)
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{
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xdr_vprintf_t tmp = xdr_vprintf;
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xdr_vprintf = fnptr;
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return tmp;
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}
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void
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xdr_vwarnx (const char *format,
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va_list ap)
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{
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if (xdr_vprintf)
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{
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(*xdr_vprintf)(format, ap);
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return;
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}
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/* otherwise, do nothing */
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}
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void
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xdr_warnx (const char *fmt, ...)
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{
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va_list ap;
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va_start (ap, fmt);
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xdr_vwarnx (fmt, ap);
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va_end (ap);
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}
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