asprintf.c
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上传日期:2022-08-06
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文件大小:1k
- /* gmp_asprintf -- formatted output to an allocated space.
- 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 http://www.gnu.org/licenses/. */
- #include "config.h"
- #if HAVE_STDARG
- #include <stdarg.h>
- #else
- #include <varargs.h>
- #endif
- #include "gmp.h"
- #include "gmp-impl.h"
- int
- #if HAVE_STDARG
- gmp_asprintf (char **result, const char *fmt, ...)
- #else
- gmp_asprintf (va_alist)
- va_dcl
- #endif
- {
- va_list ap;
- int ret;
- #if HAVE_STDARG
- va_start (ap, fmt);
- #else
- char **result;
- const char *fmt;
- va_start (ap);
- result = va_arg (ap, char **);
- fmt = va_arg (ap, const char *);
- #endif
- ret = gmp_vasprintf (result, fmt, ap);
- va_end (ap);
- return ret;
- }