diff options
Diffstat (limited to 'newlib/libc/xdr/xdr_private.c')
-rw-r--r-- | newlib/libc/xdr/xdr_private.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/newlib/libc/xdr/xdr_private.c b/newlib/libc/xdr/xdr_private.c new file mode 100644 index 000000000..16b37a249 --- /dev/null +++ b/newlib/libc/xdr/xdr_private.c @@ -0,0 +1,58 @@ +/* xdr_private.c - utility functions for porting xdr + * + * Copyright (c) 2009 Charles S. Wilson + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include <stdarg.h> +#include "xdr_private.h" + +static xdr_vprintf_t xdr_vprintf = NULL; + +xdr_vprintf_t +_DEFUN (xdr_set_vprintf, (fnptr), + xdr_vprintf_t fnptr) +{ + xdr_vprintf_t tmp = xdr_vprintf; + xdr_vprintf = fnptr; + return tmp; +} + +void +_DEFUN (xdr_vwarnx, (format, ap), + _CONST char *format _AND + va_list ap) +{ + if (xdr_vprintf) + { + (*xdr_vprintf)(format, ap); + return; + } + /* otherwise, do nothing */ +} + +void +_DEFUN (xdr_warnx, (fmt), + _CONST char *fmt _DOTS) +{ + va_list ap; + va_start (ap, fmt); + xdr_vwarnx (fmt, ap); + va_end (ap); +} |