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/*
Copyright (c) 2006-2008 Gordon Gremme <gordon@gremme.org>
Copyright (c) 2006-2008 Center for Bioinformatics, University of Hamburg
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include "core/unused_api.h"
#include "core/warning_api.h"
static GtWarningHandler warning_handler = gt_warning_default_handler;
static void *warning_data = NULL;
void gt_warning(const char *format, ...)
{
va_list ap;
if (warning_handler) {
va_start(ap, format);
warning_handler(warning_data, format, ap);
va_end(ap);
}
}
void gt_warning_disable(void)
{
warning_handler = NULL;
warning_data = NULL;
}
void gt_warning_set_handler(GtWarningHandler warn_handler, void *data)
{
warning_handler = warn_handler;
warning_data = data;
}
void gt_warning_default_handler(GT_UNUSED void *data, const char *format,
va_list ap)
{
(void) fputs("warning: ", stderr);
(void) vfprintf(stderr, format, ap);
(void) putc('\n', stderr);
}
GtWarningHandler gt_warning_get_handler(void)
{
return warning_handler;
}
void* gt_warning_get_data(void)
{
return warning_data;
}
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