summaryrefslogtreecommitdiff
path: root/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-asprintf_chk.c
blob: 716787e280a25976a86cd2bb27112e081f43a89b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/* Wrapper for __asprintf_chk.  IEEE128 version.
   Copyright (C) 2019 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 <libio/libioP.h>

extern int
___ieee128_asprintf_chk (char **string_ptr, int flag, const char *format, ...)
{
  va_list ap;
  int done;

  unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
  if (flag > 0)
    mode |= PRINTF_FORTIFY;

  va_start (ap, format);
  done = __vasprintf_internal (string_ptr, format, ap, mode);
  va_end (ap);

  return done;
}
strong_alias (___ieee128_asprintf_chk, __asprintf_chkieee128)