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30891f35fa
We stopped adding "Contributed by" or similar lines in sources in 2012 in favour of git logs and keeping the Contributors section of the glibc manual up to date. Removing these lines makes the license header a bit more consistent across files and also removes the possibility of error in attribution when license blocks or files are copied across since the contributed-by lines don't actually reflect reality in those cases. Move all "Contributed by" and similar lines (Written by, Test by, etc.) into a new file CONTRIBUTED-BY to retain record of these contributions. These contributors are also mentioned in manual/contrib.texi, so we just maintain this additional record as a courtesy to the earlier developers. The following scripts were used to filter a list of files to edit in place and to clean up the CONTRIBUTED-BY file respectively. These were not added to the glibc sources because they're not expected to be of any use in future given that this is a one time task: https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
1169 lines
27 KiB
C
1169 lines
27 KiB
C
/* *printf* family compatibility routines for IEEE double as long double
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Copyright (C) 2006-2021 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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/* This file may define some of the deprecated scanf variants. */
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#include <features.h>
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#undef __GLIBC_USE_DEPRECATED_SCANF
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#define __GLIBC_USE_DEPRECATED_SCANF 1
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#include <argp.h>
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#include <err.h>
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#include <error.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <libio/strfile.h>
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#include <math.h>
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#include <wchar.h>
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#include <printf.h>
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#include <monetary.h>
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#include <locale/localeinfo.h>
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#include <sys/syslog.h>
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#include <libc-lock.h>
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#include "nldbl-compat.h"
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libc_hidden_proto (__nldbl_vsscanf)
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libc_hidden_proto (__nldbl_vfscanf)
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libc_hidden_proto (__nldbl_vfwscanf)
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libc_hidden_proto (__nldbl_vswscanf)
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libc_hidden_proto (__nldbl___isoc99_vsscanf)
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libc_hidden_proto (__nldbl___isoc99_vfscanf)
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libc_hidden_proto (__nldbl___isoc99_vswscanf)
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libc_hidden_proto (__nldbl___isoc99_vfwscanf)
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/* Compatibility with IEEE double as long double.
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IEEE quad long double is used by default for most programs, so
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we don't need to split this into one file per function for the
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sake of statically linked programs. */
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int
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attribute_compat_text_section
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__nldbl___asprintf (char **string_ptr, const char *fmt, ...)
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{
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vasprintf_internal (string_ptr, fmt, ap, PRINTF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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weak_alias (__nldbl___asprintf, __nldbl_asprintf)
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int
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attribute_compat_text_section
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__nldbl_dprintf (int d, const char *fmt, ...)
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{
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vdprintf_internal (d, fmt, ap, PRINTF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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int
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attribute_compat_text_section
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__nldbl_fprintf (FILE *stream, const char *fmt, ...)
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{
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vfprintf_internal (stream, fmt, ap, PRINTF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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weak_alias (__nldbl_fprintf, __nldbl__IO_fprintf)
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int
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attribute_compat_text_section weak_function
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__nldbl_fwprintf (FILE *stream, const wchar_t *fmt, ...)
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{
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vfwprintf_internal (stream, fmt, ap, PRINTF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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int
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attribute_compat_text_section
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__nldbl_printf (const char *fmt, ...)
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{
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vfprintf_internal (stdout, fmt, ap, PRINTF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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strong_alias (__nldbl_printf, __nldbl__IO_printf)
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int
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attribute_compat_text_section
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__nldbl_sprintf (char *s, const char *fmt, ...)
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{
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vsprintf_internal (s, -1, fmt, ap, PRINTF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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strong_alias (__nldbl_sprintf, __nldbl__IO_sprintf)
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int
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attribute_compat_text_section
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__nldbl_vfprintf (FILE *s, const char *fmt, va_list ap)
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{
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return __vfprintf_internal (s, fmt, ap, PRINTF_LDBL_IS_DBL);
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}
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strong_alias (__nldbl_vfprintf, __nldbl__IO_vfprintf)
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int
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attribute_compat_text_section
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__nldbl___vsprintf (char *string, const char *fmt, va_list ap)
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{
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return __vsprintf_internal (string, -1, fmt, ap, PRINTF_LDBL_IS_DBL);
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}
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strong_alias (__nldbl___vsprintf, __nldbl__IO_vsprintf)
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weak_alias (__nldbl___vsprintf, __nldbl_vsprintf)
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int
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attribute_compat_text_section
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__nldbl_obstack_vprintf (struct obstack *obstack, const char *fmt,
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va_list ap)
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{
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return __obstack_vprintf_internal (obstack, fmt, ap, PRINTF_LDBL_IS_DBL);
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}
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int
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attribute_compat_text_section
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__nldbl_obstack_printf (struct obstack *obstack, const char *fmt, ...)
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{
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int ret;
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va_list ap;
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va_start (ap, fmt);
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ret = __obstack_vprintf_internal (obstack, fmt, ap, PRINTF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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int
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attribute_compat_text_section weak_function
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__nldbl_snprintf (char *s, size_t maxlen, const char *fmt, ...)
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{
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vsnprintf_internal (s, maxlen, fmt, ap, PRINTF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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int
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attribute_compat_text_section
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__nldbl_swprintf (wchar_t *s, size_t n, const wchar_t *fmt, ...)
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{
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vswprintf_internal (s, n, fmt, ap, PRINTF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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int
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attribute_compat_text_section weak_function
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__nldbl_vasprintf (char **result_ptr, const char *fmt, va_list ap)
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{
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return __vasprintf_internal (result_ptr, fmt, ap, PRINTF_LDBL_IS_DBL);
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}
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int
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attribute_compat_text_section
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__nldbl_vdprintf (int d, const char *fmt, va_list ap)
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{
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return __vdprintf_internal (d, fmt, ap, PRINTF_LDBL_IS_DBL);
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}
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int
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attribute_compat_text_section weak_function
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__nldbl_vfwprintf (FILE *s, const wchar_t *fmt, va_list ap)
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{
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return __vfwprintf_internal (s, fmt, ap, PRINTF_LDBL_IS_DBL);
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}
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int
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attribute_compat_text_section
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__nldbl_vprintf (const char *fmt, va_list ap)
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{
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return __vfprintf_internal (stdout, fmt, ap, PRINTF_LDBL_IS_DBL);
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}
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int
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attribute_compat_text_section
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__nldbl_vsnprintf (char *string, size_t maxlen, const char *fmt,
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va_list ap)
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{
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return __vsnprintf_internal (string, maxlen, fmt, ap, PRINTF_LDBL_IS_DBL);
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}
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weak_alias (__nldbl_vsnprintf, __nldbl___vsnprintf)
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int
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attribute_compat_text_section weak_function
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__nldbl_vswprintf (wchar_t *string, size_t maxlen, const wchar_t *fmt,
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va_list ap)
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{
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return __vswprintf_internal (string, maxlen, fmt, ap, PRINTF_LDBL_IS_DBL);
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}
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int
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attribute_compat_text_section
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__nldbl_vwprintf (const wchar_t *fmt, va_list ap)
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{
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return __vfwprintf_internal (stdout, fmt, ap, PRINTF_LDBL_IS_DBL);
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}
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int
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attribute_compat_text_section
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__nldbl_wprintf (const wchar_t *fmt, ...)
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{
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vfwprintf_internal (stdout, fmt, ap, PRINTF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_29)
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int
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attribute_compat_text_section
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__nldbl__IO_vfscanf (FILE *s, const char *fmt, va_list ap, int *errp)
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{
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int ret = __vfscanf_internal (s, fmt, ap, SCANF_LDBL_IS_DBL);
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if (__glibc_unlikely (errp != 0))
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*errp = (ret == -1);
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return ret;
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}
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#endif
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int
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attribute_compat_text_section
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__nldbl___vfscanf (FILE *s, const char *fmt, va_list ap)
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{
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return __vfscanf_internal (s, fmt, ap, SCANF_LDBL_IS_DBL);
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}
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weak_alias (__nldbl___vfscanf, __nldbl_vfscanf)
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libc_hidden_def (__nldbl_vfscanf)
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int
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attribute_compat_text_section
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__nldbl_sscanf (const char *s, const char *fmt, ...)
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{
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_IO_strfile sf;
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FILE *f = _IO_strfile_read (&sf, s);
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vfscanf_internal (f, fmt, ap, SCANF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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strong_alias (__nldbl_sscanf, __nldbl__IO_sscanf)
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int
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attribute_compat_text_section
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__nldbl___vsscanf (const char *s, const char *fmt, va_list ap)
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{
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_IO_strfile sf;
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FILE *f = _IO_strfile_read (&sf, s);
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return __vfscanf_internal (f, fmt, ap, SCANF_LDBL_IS_DBL);
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}
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weak_alias (__nldbl___vsscanf, __nldbl_vsscanf)
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libc_hidden_def (__nldbl_vsscanf)
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|
|
int
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attribute_compat_text_section weak_function
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__nldbl_vscanf (const char *fmt, va_list ap)
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{
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return __vfscanf_internal (stdin, fmt, ap, SCANF_LDBL_IS_DBL);
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}
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|
|
int
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attribute_compat_text_section
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__nldbl_fscanf (FILE *stream, const char *fmt, ...)
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|
{
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va_list ap;
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int ret;
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va_start (ap, fmt);
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ret = __vfscanf_internal (stream, fmt, ap, SCANF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
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|
|
int
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attribute_compat_text_section
|
|
__nldbl_scanf (const char *fmt, ...)
|
|
{
|
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va_list ap;
|
|
int ret;
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|
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va_start (ap, fmt);
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ret = __vfscanf_internal (stdin, fmt, ap, SCANF_LDBL_IS_DBL);
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va_end (ap);
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return ret;
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}
|
|
|
|
int
|
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attribute_compat_text_section
|
|
__nldbl_vfwscanf (FILE *s, const wchar_t *fmt, va_list ap)
|
|
{
|
|
return __vfwscanf_internal (s, fmt, ap, SCANF_LDBL_IS_DBL);
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}
|
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libc_hidden_def (__nldbl_vfwscanf)
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|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl_swscanf (const wchar_t *s, const wchar_t *fmt, ...)
|
|
{
|
|
_IO_strfile sf;
|
|
struct _IO_wide_data wd;
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|
FILE *f = _IO_strfile_readw (&sf, &wd, s);
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|
va_list ap;
|
|
int ret;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfwscanf_internal (f, fmt, ap, SCANF_LDBL_IS_DBL);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl_vswscanf (const wchar_t *s, const wchar_t *fmt, va_list ap)
|
|
{
|
|
_IO_strfile sf;
|
|
struct _IO_wide_data wd;
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FILE *f = _IO_strfile_readw (&sf, &wd, s);
|
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|
|
return __vfwscanf_internal (f, fmt, ap, SCANF_LDBL_IS_DBL);
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|
}
|
|
libc_hidden_def (__nldbl_vswscanf)
|
|
|
|
int
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|
attribute_compat_text_section weak_function
|
|
__nldbl_vwscanf (const wchar_t *fmt, va_list ap)
|
|
{
|
|
return __vfwscanf_internal (stdin, fmt, ap, SCANF_LDBL_IS_DBL);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl_fwscanf (FILE *stream, const wchar_t *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfwscanf_internal (stream, fmt, ap, SCANF_LDBL_IS_DBL);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl_wscanf (const wchar_t *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfwscanf_internal (stdin, fmt, ap, SCANF_LDBL_IS_DBL);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___fprintf_chk (FILE *stream, int flag, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfprintf_internal (stream, fmt, ap, mode);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___fwprintf_chk (FILE *stream, int flag, const wchar_t *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfwprintf_internal (stream, fmt, ap, mode);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___printf_chk (int flag, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfprintf_internal (stdout, fmt, ap, mode);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___snprintf_chk (char *s, size_t maxlen, int flag, size_t slen,
|
|
const char *fmt, ...)
|
|
{
|
|
if (__glibc_unlikely (slen < maxlen))
|
|
__chk_fail ();
|
|
|
|
va_list ap;
|
|
int ret;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vsnprintf_internal (s, maxlen, fmt, ap, mode);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___sprintf_chk (char *s, int flag, size_t slen, const char *fmt, ...)
|
|
{
|
|
if (slen == 0)
|
|
__chk_fail ();
|
|
|
|
va_list ap;
|
|
int ret;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vsprintf_internal (s, slen, fmt, ap, mode);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___swprintf_chk (wchar_t *s, size_t maxlen, int flag, size_t slen,
|
|
const wchar_t *fmt, ...)
|
|
{
|
|
if (__glibc_unlikely (slen < maxlen))
|
|
__chk_fail ();
|
|
|
|
va_list ap;
|
|
int ret;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vswprintf_internal (s, maxlen, fmt, ap, mode);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___vfprintf_chk (FILE *s, int flag, const char *fmt, va_list ap)
|
|
{
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
return __vfprintf_internal (s, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___vfwprintf_chk (FILE *s, int flag, const wchar_t *fmt, va_list ap)
|
|
{
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
return __vfwprintf_internal (s, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___vprintf_chk (int flag, const char *fmt, va_list ap)
|
|
{
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
return __vfprintf_internal (stdout, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___vsnprintf_chk (char *string, size_t maxlen, int flag, size_t slen,
|
|
const char *fmt, va_list ap)
|
|
{
|
|
if (__glibc_unlikely (slen < maxlen))
|
|
__chk_fail ();
|
|
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
return __vsnprintf_internal (string, maxlen, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___vsprintf_chk (char *string, int flag, size_t slen, const char *fmt,
|
|
va_list ap)
|
|
{
|
|
if (slen == 0)
|
|
__chk_fail ();
|
|
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
return __vsprintf_internal (string, slen, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___vswprintf_chk (wchar_t *string, size_t maxlen, int flag, size_t slen,
|
|
const wchar_t *fmt, va_list ap)
|
|
{
|
|
if (__glibc_unlikely (slen < maxlen))
|
|
__chk_fail ();
|
|
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
return __vswprintf_internal (string, maxlen, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___vwprintf_chk (int flag, const wchar_t *fmt, va_list ap)
|
|
{
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
return __vfwprintf_internal (stdout, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___wprintf_chk (int flag, const wchar_t *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfwprintf_internal (stdout, fmt, ap, mode);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___vasprintf_chk (char **ptr, int flag, const char *fmt, va_list ap)
|
|
{
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
return __vasprintf_internal (ptr, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___asprintf_chk (char **ptr, int flag, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vasprintf_internal (ptr, fmt, ap, mode);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___vdprintf_chk (int d, int flag, const char *fmt, va_list ap)
|
|
{
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
return __vdprintf_internal (d, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___dprintf_chk (int d, int flag, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vdprintf_internal (d, fmt, ap, mode);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___obstack_vprintf_chk (struct obstack *obstack, int flag,
|
|
const char *fmt, va_list ap)
|
|
{
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
return __obstack_vprintf_internal (obstack, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___obstack_printf_chk (struct obstack *obstack, int flag,
|
|
const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __obstack_vprintf_internal (obstack, fmt, ap, mode);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
extern __typeof (printf_size) __printf_size;
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl_printf_size (FILE *fp, const struct printf_info *info,
|
|
const void *const *args)
|
|
{
|
|
struct printf_info info_no_ldbl = *info;
|
|
|
|
info_no_ldbl.is_long_double = 0;
|
|
return __printf_size (fp, &info_no_ldbl, args);
|
|
}
|
|
|
|
extern __typeof (__printf_fp) ___printf_fp;
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___printf_fp (FILE *fp, const struct printf_info *info,
|
|
const void *const *args)
|
|
{
|
|
struct printf_info info_no_ldbl = *info;
|
|
|
|
info_no_ldbl.is_long_double = 0;
|
|
return ___printf_fp (fp, &info_no_ldbl, args);
|
|
}
|
|
|
|
ssize_t
|
|
attribute_compat_text_section
|
|
__nldbl_strfmon (char *s, size_t maxsize, const char *format, ...)
|
|
{
|
|
va_list ap;
|
|
ssize_t ret;
|
|
|
|
va_start (ap, format);
|
|
ret = __vstrfmon_l_internal (s, maxsize, _NL_CURRENT_LOCALE, format, ap,
|
|
STRFMON_LDBL_IS_DBL);
|
|
va_end (ap);
|
|
return ret;
|
|
}
|
|
|
|
ssize_t
|
|
attribute_compat_text_section
|
|
__nldbl___strfmon_l (char *s, size_t maxsize, locale_t loc,
|
|
const char *format, ...)
|
|
{
|
|
va_list ap;
|
|
ssize_t ret;
|
|
|
|
va_start (ap, format);
|
|
ret = __vstrfmon_l_internal (s, maxsize, loc, format, ap,
|
|
STRFMON_LDBL_IS_DBL);
|
|
va_end (ap);
|
|
return ret;
|
|
}
|
|
weak_alias (__nldbl___strfmon_l, __nldbl_strfmon_l)
|
|
|
|
ssize_t
|
|
attribute_compat_text_section
|
|
__nldbl___vstrfmon (char *s, size_t maxsize, const char *format, va_list ap)
|
|
{
|
|
return __vstrfmon_l_internal (s, maxsize, _NL_CURRENT_LOCALE, format, ap,
|
|
STRFMON_LDBL_IS_DBL);
|
|
}
|
|
|
|
ssize_t
|
|
attribute_compat_text_section
|
|
__nldbl___vstrfmon_l (char *s, size_t maxsize, locale_t loc,
|
|
const char *format, va_list ap)
|
|
{
|
|
return __vstrfmon_l_internal (s, maxsize, loc, format, ap,
|
|
STRFMON_LDBL_IS_DBL);
|
|
}
|
|
|
|
void
|
|
attribute_compat_text_section
|
|
__nldbl_syslog (int pri, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, fmt);
|
|
__vsyslog_internal (pri, fmt, ap, PRINTF_LDBL_IS_DBL);
|
|
va_end (ap);
|
|
}
|
|
|
|
void
|
|
attribute_compat_text_section
|
|
__nldbl_vsyslog (int pri, const char *fmt, va_list ap)
|
|
{
|
|
__vsyslog_internal (pri, fmt, ap, PRINTF_LDBL_IS_DBL);
|
|
}
|
|
|
|
void
|
|
attribute_compat_text_section
|
|
__nldbl___syslog_chk (int pri, int flag, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
va_start (ap, fmt);
|
|
__vsyslog_internal (pri, fmt, ap, mode);
|
|
va_end(ap);
|
|
}
|
|
|
|
void
|
|
attribute_compat_text_section
|
|
__nldbl___vsyslog_chk (int pri, int flag, const char *fmt, va_list ap)
|
|
{
|
|
unsigned int mode = PRINTF_LDBL_IS_DBL;
|
|
if (flag > 0)
|
|
mode |= PRINTF_FORTIFY;
|
|
|
|
__vsyslog_internal (pri, fmt, ap, mode);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_vfscanf (FILE *s, const char *fmt, va_list ap)
|
|
{
|
|
return __vfscanf_internal (s, fmt, ap, SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
}
|
|
libc_hidden_def (__nldbl___isoc99_vfscanf)
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_sscanf (const char *s, const char *fmt, ...)
|
|
{
|
|
_IO_strfile sf;
|
|
FILE *f = _IO_strfile_read (&sf, s);
|
|
va_list ap;
|
|
int ret;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfscanf_internal (f, fmt, ap, SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_vsscanf (const char *s, const char *fmt, va_list ap)
|
|
{
|
|
_IO_strfile sf;
|
|
FILE *f = _IO_strfile_read (&sf, s);
|
|
|
|
return __vfscanf_internal (f, fmt, ap, SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
}
|
|
libc_hidden_def (__nldbl___isoc99_vsscanf)
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_vscanf (const char *fmt, va_list ap)
|
|
{
|
|
return __vfscanf_internal (stdin, fmt, ap,
|
|
SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_fscanf (FILE *s, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfscanf_internal (s, fmt, ap, SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_scanf (const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfscanf_internal (stdin, fmt, ap,
|
|
SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_vfwscanf (FILE *s, const wchar_t *fmt, va_list ap)
|
|
{
|
|
return __vfwscanf_internal (s, fmt, ap, SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
}
|
|
libc_hidden_def (__nldbl___isoc99_vfwscanf)
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_swscanf (const wchar_t *s, const wchar_t *fmt, ...)
|
|
{
|
|
_IO_strfile sf;
|
|
struct _IO_wide_data wd;
|
|
FILE *f = _IO_strfile_readw (&sf, &wd, s);
|
|
va_list ap;
|
|
int ret;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfwscanf_internal (f, fmt, ap, SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_vswscanf (const wchar_t *s, const wchar_t *fmt, va_list ap)
|
|
{
|
|
_IO_strfile sf;
|
|
struct _IO_wide_data wd;
|
|
FILE *f = _IO_strfile_readw (&sf, &wd, s);
|
|
|
|
return __vfwscanf_internal (f, fmt, ap, SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
}
|
|
libc_hidden_def (__nldbl___isoc99_vswscanf)
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_vwscanf (const wchar_t *fmt, va_list ap)
|
|
{
|
|
return __vfwscanf_internal (stdin, fmt, ap,
|
|
SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_fwscanf (FILE *s, const wchar_t *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfwscanf_internal (s, fmt, ap, SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
attribute_compat_text_section
|
|
__nldbl___isoc99_wscanf (const wchar_t *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int ret;
|
|
|
|
va_start (ap, fmt);
|
|
ret = __vfwscanf_internal (stdin, fmt, ap,
|
|
SCANF_LDBL_IS_DBL | SCANF_ISOC99_A);
|
|
va_end (ap);
|
|
|
|
return ret;
|
|
}
|
|
|
|
void
|
|
__nldbl_argp_error (const struct argp_state *state, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, fmt);
|
|
__argp_error_internal (state, fmt, ap, PRINTF_LDBL_IS_DBL);
|
|
va_end (ap);
|
|
}
|
|
|
|
void
|
|
__nldbl_argp_failure (const struct argp_state *state, int status,
|
|
int errnum, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, fmt);
|
|
__argp_failure_internal (state, status, errnum, fmt, ap,
|
|
PRINTF_LDBL_IS_DBL);
|
|
va_end (ap);
|
|
}
|
|
|
|
#define VA_CALL(call) \
|
|
{ \
|
|
va_list ap; \
|
|
va_start (ap, format); \
|
|
call (format, ap, PRINTF_LDBL_IS_DBL); \
|
|
va_end (ap); \
|
|
}
|
|
|
|
void
|
|
__nldbl_err (int status, const char *format, ...)
|
|
{
|
|
VA_CALL (__vwarn_internal)
|
|
exit (status);
|
|
}
|
|
|
|
void
|
|
__nldbl_errx (int status, const char *format, ...)
|
|
{
|
|
VA_CALL (__vwarnx_internal)
|
|
exit (status);
|
|
}
|
|
|
|
void
|
|
__nldbl_verr (int status, const char *format, __gnuc_va_list ap)
|
|
{
|
|
__vwarn_internal (format, ap, PRINTF_LDBL_IS_DBL);
|
|
exit (status);
|
|
}
|
|
|
|
void
|
|
__nldbl_verrx (int status, const char *format, __gnuc_va_list ap)
|
|
{
|
|
__vwarnx_internal (format, ap, PRINTF_LDBL_IS_DBL);
|
|
exit (status);
|
|
}
|
|
|
|
void
|
|
__nldbl_warn (const char *format, ...)
|
|
{
|
|
VA_CALL (__vwarn_internal)
|
|
}
|
|
|
|
void
|
|
__nldbl_warnx (const char *format, ...)
|
|
{
|
|
VA_CALL (__vwarnx_internal)
|
|
}
|
|
|
|
void
|
|
__nldbl_vwarn (const char *format, __gnuc_va_list ap)
|
|
{
|
|
__vwarn_internal (format, ap, PRINTF_LDBL_IS_DBL);
|
|
}
|
|
|
|
void
|
|
__nldbl_vwarnx (const char *format, __gnuc_va_list ap)
|
|
{
|
|
__vwarnx_internal (format, ap, PRINTF_LDBL_IS_DBL);
|
|
}
|
|
|
|
void
|
|
__nldbl_error (int status, int errnum, const char *message, ...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, message);
|
|
__error_internal (status, errnum, message, ap, PRINTF_LDBL_IS_DBL);
|
|
va_end (ap);
|
|
}
|
|
|
|
void
|
|
__nldbl_error_at_line (int status, int errnum, const char *file_name,
|
|
unsigned int line_number, const char *message,
|
|
...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, message);
|
|
__error_at_line_internal (status, errnum, file_name, line_number,
|
|
message, ap, PRINTF_LDBL_IS_DBL);
|
|
va_end (ap);
|
|
}
|
|
|
|
#if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
|
|
compat_symbol (libc, __nldbl__IO_printf, _IO_printf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl__IO_sprintf, _IO_sprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl__IO_vfprintf, _IO_vfprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl__IO_vsprintf, _IO_vsprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_dprintf, dprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_fprintf, fprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_printf, printf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_sprintf, sprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_vfprintf, vfprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_vprintf, vprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl__IO_fprintf, _IO_fprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl___vsnprintf, __vsnprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_asprintf, asprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_obstack_printf, obstack_printf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_obstack_vprintf, obstack_vprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_snprintf, snprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_vasprintf, vasprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_vdprintf, vdprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_vsnprintf, vsnprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_vsprintf, vsprintf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl__IO_sscanf, _IO_sscanf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl___vfscanf, __vfscanf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl___vsscanf, __vsscanf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_fscanf, fscanf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_scanf, scanf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_sscanf, sscanf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_vfscanf, vfscanf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_vscanf, vscanf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_vsscanf, vsscanf, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl___printf_fp, __printf_fp, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_strfmon, strfmon, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_syslog, syslog, GLIBC_2_0);
|
|
compat_symbol (libc, __nldbl_vsyslog, vsyslog, GLIBC_2_0);
|
|
/* This function is not in public headers, but was exported until
|
|
version 2.29. For platforms that are newer than that, there's no
|
|
need to expose the symbol. */
|
|
# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_29)
|
|
compat_symbol (libc, __nldbl__IO_vfscanf, _IO_vfscanf, GLIBC_2_0);
|
|
# endif
|
|
#endif
|
|
#if LONG_DOUBLE_COMPAT(libc, GLIBC_2_1)
|
|
compat_symbol (libc, __nldbl___asprintf, __asprintf, GLIBC_2_1);
|
|
compat_symbol (libc, __nldbl_printf_size, printf_size, GLIBC_2_1);
|
|
compat_symbol (libc, __nldbl___strfmon_l, __strfmon_l, GLIBC_2_1);
|
|
#endif
|
|
#if LONG_DOUBLE_COMPAT(libc, GLIBC_2_2)
|
|
compat_symbol (libc, __nldbl_swprintf, swprintf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_vwprintf, vwprintf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_wprintf, wprintf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_fwprintf, fwprintf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_vfwprintf, vfwprintf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_vswprintf, vswprintf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_fwscanf, fwscanf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_swscanf, swscanf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_vfwscanf, vfwscanf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_vswscanf, vswscanf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_vwscanf, vwscanf, GLIBC_2_2);
|
|
compat_symbol (libc, __nldbl_wscanf, wscanf, GLIBC_2_2);
|
|
#endif
|
|
#if LONG_DOUBLE_COMPAT(libc, GLIBC_2_3)
|
|
compat_symbol (libc, __nldbl_strfmon_l, strfmon_l, GLIBC_2_3);
|
|
#endif
|
|
#if LONG_DOUBLE_COMPAT(libc, GLIBC_2_3_4)
|
|
compat_symbol (libc, __nldbl___sprintf_chk, __sprintf_chk, GLIBC_2_3_4);
|
|
compat_symbol (libc, __nldbl___vsprintf_chk, __vsprintf_chk, GLIBC_2_3_4);
|
|
compat_symbol (libc, __nldbl___snprintf_chk, __snprintf_chk, GLIBC_2_3_4);
|
|
compat_symbol (libc, __nldbl___vsnprintf_chk, __vsnprintf_chk, GLIBC_2_3_4);
|
|
compat_symbol (libc, __nldbl___printf_chk, __printf_chk, GLIBC_2_3_4);
|
|
compat_symbol (libc, __nldbl___fprintf_chk, __fprintf_chk, GLIBC_2_3_4);
|
|
compat_symbol (libc, __nldbl___vprintf_chk, __vprintf_chk, GLIBC_2_3_4);
|
|
compat_symbol (libc, __nldbl___vfprintf_chk, __vfprintf_chk, GLIBC_2_3_4);
|
|
#endif
|