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/* gmp_sprintf -- formatted output to an unrestricted string.
Copyright 2001 Free Software Foundation, Inc.
This file is part of the GNU MP Library.
The GNU MP Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 3 of the License, or (at
your option) any later version.
The GNU MP Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the GNU MP Library. If not, see https://www.gnu.org/licenses/. */
#include <stdarg.h>
#include <string.h> /* for strlen */
#include "gmp.h"
#include "gmp-impl.h"
int
gmp_sprintf (char *buf, const char *fmt, ...)
{
#if WANT_ASSERT
int fmtlen = strlen(fmt);
#endif
va_list ap;
int ret;
va_start (ap, fmt);
ret = __gmp_doprnt (&__gmp_sprintf_funs, &buf, fmt, ap);
va_end (ap);
ASSERT (! MEM_OVERLAP_P (buf, strlen(buf)+1, fmt, fmtlen+1));
return ret;
}
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