[thirdparty/glibc.git] / sysdeps / ieee754 / ldbl-128ibm-compat / ieee128-sscanf.c

/* Wrapper for sscanf.  IEEE128 version.
   Copyright (C) 2019-2023 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C 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 2.1 of the License, or (at your option) any later version.

   The GNU C 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 C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#include <stdarg.h>
#include <strfile.h>
#include <libioP.h>

extern int
___ieee128_sscanf (const char *string, const char *format, ...)
{
  va_list arg;
  int done;

  _IO_strfile sf;
  FILE *fp = _IO_strfile_read (&sf, string);

  va_start (arg, format);
  done = __vfscanf_internal (fp, format, arg, SCANF_LDBL_USES_FLOAT128);
  va_end (arg);

  return done;
}
strong_alias (___ieee128_sscanf, __sscanfieee128)
Commit	Line	Data
a5b15bde	1	/* Wrapper for sscanf. IEEE128 version.
6d7e8eda	2	Copyright (C) 2019-2023 Free Software Foundation, Inc.
a5b15bde GG	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
5d39f37b	17	<https://www.gnu.org/licenses/>. */
a5b15bde GG	18
	19	#include <stdarg.h>
	20	#include <strfile.h>
	21	#include <libioP.h>
	22
	23	extern int
	24	___ieee128_sscanf (const char string, const char format, ...)
	25	{
	26	va_list arg;
	27	int done;
	28
	29	_IO_strfile sf;
	30	FILE *fp = _IO_strfile_read (&sf, string);
	31
	32	va_start (arg, format);
	33	done = __vfscanf_internal (fp, format, arg, SCANF_LDBL_USES_FLOAT128);
	34	va_end (arg);
	35
	36	return done;
	37	}
	38	strong_alias (___ieee128_sscanf, __sscanfieee128)