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Commit 3b373a64 3b373a64fe7c6cd856897a32e4834cf125797713 by Sergey Poznyakoff
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Updated by gnulib-sync

1 parent 6a4be40e
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Showing 41 changed files with 360 additions and 298 deletions
......@@ -23,7 +23,7 @@
#include <stdio.h>
#if !defined _WIN32
#if !((defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__)
#include <stdbool.h>
......@@ -170,13 +170,17 @@ getpass (const char *prompt)
return buf;
}
#else /* WIN32 */
#else /* W32 native */
/* Windows implementation by Martin Lambers <marlam@marlam.de>,
improved by Simon Josefsson. */
/* For PASS_MAX. */
#include <limits.h>
/* For _getch(). */
#include <conio.h>
/* For strdup(). */
#include <string.h>
#ifndef PASS_MAX
# define PASS_MAX 512
......
/* Copyright (C) 1992,1995-1999,2000-2003 Free Software Foundation, Inc.
/* Copyright (C) 1992,1995-1999,2000-2003,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify
......@@ -13,9 +13,9 @@
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#if HAVE_CONFIG_H
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <alloca.h>
......@@ -27,9 +27,7 @@
#include <stdlib.h>
#include <string.h>
#if _LIBC || HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <unistd.h>
#if !_LIBC
# include "allocsa.h"
......
/* Copyright (C) 1992,1995-1999,2000-2002 Free Software Foundation, Inc.
/* Copyright (C) 1992,1995-1999,2000-2002,2005-2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify
......@@ -13,25 +13,20 @@
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#if HAVE_CONFIG_H
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <errno.h>
#if !_LIBC
# if !defined errno && !defined HAVE_ERRNO_DECL
extern int errno;
# endif
# define __set_errno(ev) ((errno) = (ev))
#endif
#include <stdlib.h>
#include <string.h>
#if _LIBC || HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <unistd.h>
#if !_LIBC
# define __environ environ
......
/* Report a memory allocation failure and exit.
Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003, 2004 Free
Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2006 Free
Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
......@@ -30,7 +30,6 @@
#include "gettext.h"
#define _(msgid) gettext (msgid)
#define N_(msgid) msgid
void
xalloc_die (void)
......
# argp.m4 serial 5
dnl Copyright (C) 2003-2005 Free Software Foundation, Inc.
# argp.m4 serial 6
dnl Copyright (C) 2003-2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
......@@ -43,11 +43,19 @@ AC_DEFUN([gl_ARGP],
AC_MSG_RESULT(yes)],
[ AC_MSG_RESULT(no)] )
AC_CHECK_DECLS_ONCE(
[clearerr_unlocked feof_unlocked ferror_unlocked
fflush_unlocked fgets_unlocked fputc_unlocked fputs_unlocked
fread_unlocked fwrite_unlocked getc_unlocked
getchar_unlocked putc_unlocked putchar_unlocked])
AC_CHECK_DECLS_ONCE([clearerr_unlocked])
AC_CHECK_DECLS_ONCE([feof_unlocked])
AC_CHECK_DECLS_ONCE([ferror_unlocked])
AC_CHECK_DECLS_ONCE([fflush_unlocked])
AC_CHECK_DECLS_ONCE([fgets_unlocked])
AC_CHECK_DECLS_ONCE([fputc_unlocked])
AC_CHECK_DECLS_ONCE([fputs_unlocked])
AC_CHECK_DECLS_ONCE([fread_unlocked])
AC_CHECK_DECLS_ONCE([fwrite_unlocked])
AC_CHECK_DECLS_ONCE([getc_unlocked])
AC_CHECK_DECLS_ONCE([getchar_unlocked])
AC_CHECK_DECLS_ONCE([putc_unlocked])
AC_CHECK_DECLS_ONCE([putchar_unlocked])
AC_CHECK_FUNCS_ONCE([flockfile funlockfile])
AC_CHECK_HEADERS_ONCE([features.h linewrap.h])
])
......
# Enable extensions on systems that normally disable them.
# Copyright (C) 2003 Free Software Foundation, Inc.
# Copyright (C) 2003, 2006 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This file is only needed in autoconf <= 2.59. Newer versions of autoconf
# have a macro AC_USE_SYSTEM_EXTENSIONS with identical semantics.
# gl_USE_SYSTEM_EXTENSIONS
# ------------------------
# Enable extensions on systems that normally disable them,
......@@ -25,6 +28,15 @@ AC_DEFUN([gl_USE_SYSTEM_EXTENSIONS], [
#ifndef _POSIX_PTHREAD_SEMANTICS
# undef _POSIX_PTHREAD_SEMANTICS
#endif])
AC_DEFINE([__EXTENSIONS__])
AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
[ac_cv_safe_to_define___extensions__],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([
#define __EXTENSIONS__ 1
AC_INCLUDES_DEFAULT])],
[ac_cv_safe_to_define___extensions__=yes],
[ac_cv_safe_to_define___extensions__=no])])
test $ac_cv_safe_to_define___extensions__ = yes &&
AC_DEFINE([__EXTENSIONS__])
AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
])
......
#serial 1
#serial 2
# Copyright (C) 2005 Free Software Foundation, Inc.
# Copyright (C) 2005, 2006 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
......@@ -29,5 +29,6 @@ AC_DEFUN([gl_GETLOGIN_R],
AC_DEFUN([gl_PREREQ_GETLOGIN_R],
[
AC_CHECK_HEADERS_ONCE([unistd.h])
AC_CHECK_DECLS_ONCE([getlogin getlogin_r])
AC_CHECK_DECLS_ONCE([getlogin])
AC_CHECK_DECLS_ONCE([getlogin_r])
])
......
# getopt.m4 serial 11
dnl Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
# getopt.m4 serial 12
dnl Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
......@@ -77,4 +77,7 @@ AC_DEFUN([gl_GETOPT_IFELSE],
AC_DEFUN([gl_GETOPT], [gl_GETOPT_IFELSE([gl_GETOPT_SUBSTITUTE])])
# Prerequisites of lib/getopt*.
AC_DEFUN([gl_PREREQ_GETOPT], [:])
AC_DEFUN([gl_PREREQ_GETOPT],
[
AC_CHECK_DECLS_ONCE([getenv])
])
......
# getpass.m4 serial 6
dnl Copyright (C) 2002-2003, 2005 Free Software Foundation, Inc.
# getpass.m4 serial 7
dnl Copyright (C) 2002-2003, 2005-2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
......@@ -37,5 +37,9 @@ AC_DEFUN([gl_FUNC_GETPASS_GNU],
AC_DEFUN([gl_PREREQ_GETPASS], [
AC_CHECK_HEADERS_ONCE(stdio_ext.h termios.h)
AC_CHECK_FUNCS_ONCE(__fsetlocking tcgetattr tcsetattr)
AC_CHECK_DECLS_ONCE([fflush_unlocked flockfile fputs_unlocked funlockfile putc_unlocked])
AC_CHECK_DECLS_ONCE([fflush_unlocked])
AC_CHECK_DECLS_ONCE([flockfile])
AC_CHECK_DECLS_ONCE([fputs_unlocked])
AC_CHECK_DECLS_ONCE([funlockfile])
AC_CHECK_DECLS_ONCE([putc_unlocked])
])
......
# longdouble.m4 serial 1 (gettext-0.12)
dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
# longdouble.m4 serial 2 (gettext-0.15)
dnl Copyright (C) 2002-2003, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
......@@ -8,6 +8,9 @@ dnl From Bruno Haible.
dnl Test whether the compiler supports the 'long double' type.
dnl Prerequisite: AC_PROG_CC
dnl This file is only needed in autoconf <= 2.59. Newer versions of autoconf
dnl have a macro AC_TYPE_LONG_DOUBLE with identical semantics.
AC_DEFUN([gt_TYPE_LONGDOUBLE],
[
AC_CACHE_CHECK([for long double], gt_cv_c_long_double,
......
#serial 31
#serial 36
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 Free
# Software Foundation, Inc.
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
# 2006 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
......@@ -14,31 +14,6 @@ AC_PREREQ([2.50])
AC_DEFUN([gl_REGEX],
[
AC_REQUIRE([AC_SYS_LARGEFILE]) dnl for a sufficently-wide off_t
AC_CACHE_CHECK([whether off_t can be used in a switch statement],
[gl_cv_type_off_t_switch],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[AC_INCLUDES_DEFAULT],
[[off_t o = -1;
switch (o)
{
case -2:
return 1;
case -1:
return 2;
default:
return 0;
}
]])],
[gl_cv_type_off_t_switch=yes],
[gl_cv_type_off_t_switch=no])])
if test $gl_cv_type_off_t_switch = yes; then
AC_DEFINE([_REGEX_LARGE_OFFSETS], 1,
[Define if you want regoff_t to be at least as wide POSIX requires.])
fi
MU_LIBSOURCES(
[regcomp.c, regex.c, regex.h,
regex_internal.c, regex_internal.h, regexec.c])
......@@ -49,7 +24,7 @@ AC_DEFUN([gl_REGEX],
systems with recent-enough versions of the GNU C
Library (use with caution on other systems)])])
case $with_included_regex in
case $with_included_regex in #(
yes|no) ac_use_included_regex=$with_included_regex
;;
'')
......@@ -59,20 +34,24 @@ AC_DEFUN([gl_REGEX],
# regex.c. The first failing regular expression is from `Spencer ere
# test #75' in grep-2.3.
AC_CACHE_CHECK([for working re_compile_pattern],
[gl_cv_func_re_compile_pattern_broken],
[gl_cv_func_re_compile_pattern_working],
[AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[AC_INCLUDES_DEFAULT
#include <regex.h>],
#include <limits.h>
#include <regex.h>
],
[[static struct re_pattern_buffer regex;
unsigned char folded_chars[UCHAR_MAX + 1];
int i;
const char *s;
struct re_registers regs;
/* Use the POSIX-compliant spelling with leading REG_,
rather than the traditional GNU spelling with leading RE_,
so that we reject older libc implementations. */
re_set_syntax (REG_SYNTAX_POSIX_EGREP);
re_set_syntax (RE_SYNTAX_POSIX_EGREP);
memset (&regex, 0, sizeof (regex));
s = re_compile_pattern ("a[:@:>@:]b\n", 9, &regex);
for (i = 0; i <= UCHAR_MAX; i++)
folded_chars[i] = i;
regex.translate = folded_chars;
s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, &regex);
/* This should fail with _Invalid character class name_ error. */
if (!s)
exit (1);
......@@ -106,10 +85,9 @@ AC_DEFUN([gl_REGEX],
exit (1);
/* The version of regex.c in older versions of gnulib
ignored REG_IGNORE_CASE (which was then called RE_ICASE).
Detect that problem too. */
ignored RE_ICASE. Detect that problem too. */
memset (&regex, 0, sizeof (regex));
re_set_syntax (REG_SYNTAX_EMACS | REG_IGNORE_CASE);
re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE);
s = re_compile_pattern ("x", 1, &regex);
if (s)
exit (1);
......@@ -123,24 +101,29 @@ AC_DEFUN([gl_REGEX],
exit (1);
/* Reject hosts whose regoff_t values are too narrow.
These include glibc 2.3.5 on hosts with 64-bit off_t
and 32-bit int, and Solaris 10 on hosts with 32-bit int
and _FILE_OFFSET_BITS=64. */
if (sizeof (regoff_t) < sizeof (off_t))
These include glibc 2.3.5 on hosts with 64-bit ptrdiff_t
and 32-bit int. */
if (sizeof (regoff_t) < sizeof (ptrdiff_t)
|| sizeof (regoff_t) < sizeof (ssize_t))
exit (1);
exit (0);]])],
[gl_cv_func_re_compile_pattern_broken=no],
[gl_cv_func_re_compile_pattern_broken=yes],
dnl When crosscompiling, assume it is broken.
[gl_cv_func_re_compile_pattern_broken=yes])])
ac_use_included_regex=$gl_cv_func_re_compile_pattern_broken
[gl_cv_func_re_compile_pattern_working=yes],
[gl_cv_func_re_compile_pattern_working=no],
dnl When crosscompiling, assume it is not working.
[gl_cv_func_re_compile_pattern_working=no])])
case $gl_cv_func_re_compile_pattern_working in #(
yes) ac_use_included_regex=no;; #(
no) ac_use_included_regex=yes;;
esac
;;
*) AC_MSG_ERROR([Invalid value for --with-included-regex: $with_included_regex])
;;
esac
if test $ac_use_included_regex = yes; then
AC_DEFINE([_REGEX_LARGE_OFFSETS], 1,
[Define if you want regoff_t to be at least as wide POSIX requires.])
AC_DEFINE([re_syntax_options], [rpl_re_syntax_options],
[Define to rpl_re_syntax_options if the replacement should be used.])
AC_DEFINE([re_set_syntax], [rpl_re_set_syntax],
......
# setenv.m4 serial 5
dnl Copyright (C) 2001-2004 Free Software Foundation, Inc.
# setenv.m4 serial 6
dnl Copyright (C) 2001-2004, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
......@@ -57,7 +57,6 @@ AC_DEFUN([gl_PREREQ_SETENV],
AC_CHECK_HEADERS_ONCE(unistd.h)
AC_CHECK_HEADERS(search.h)
AC_CHECK_FUNCS(tsearch)
gt_CHECK_VAR_DECL([#include <errno.h>], errno)
gt_CHECK_VAR_DECL([#include <unistd.h>], environ)
])
......@@ -65,6 +64,5 @@ AC_DEFUN([gl_PREREQ_SETENV],
AC_DEFUN([gl_PREREQ_UNSETENV],
[
AC_CHECK_HEADERS_ONCE(unistd.h)
gt_CHECK_VAR_DECL([#include <errno.h>], errno)
gt_CHECK_VAR_DECL([#include <unistd.h>], environ)
])
......
# size_max.m4 serial 3
dnl Copyright (C) 2003, 2005 Free Software Foundation, Inc.
# size_max.m4 serial 4
dnl Copyright (C) 2003, 2005-2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
......@@ -23,28 +23,29 @@ Found it
], result=yes)
if test -z "$result"; then
dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
dnl than the type 'unsigned long'.
dnl The _AC_COMPUTE_INT macro works up to LONG_MAX, since it uses 'expr',
dnl which is guaranteed to work from LONG_MIN to LONG_MAX.
_AC_COMPUTE_INT([(size_t)~(size_t)0 / 10], res_hi,
[#include <stddef.h>], result=?)
_AC_COMPUTE_INT([(size_t)~(size_t)0 % 10], res_lo,
[#include <stddef.h>], result=?)
dnl than the type 'unsigned long'. Try hard to find a definition that can
dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
_AC_COMPUTE_INT([sizeof (size_t) * CHAR_BIT - 1], size_t_bits_minus_1,
[#include <stddef.h>
#include <limits.h>], size_t_bits_minus_1=)
_AC_COMPUTE_INT([sizeof (size_t) <= sizeof (unsigned int)], fits_in_uint,
[#include <stddef.h>], result=?)
if test "$fits_in_uint" = 1; then
dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
AC_TRY_COMPILE([#include <stddef.h>
extern size_t foo;
extern unsigned long foo;
], [], fits_in_uint=0)
fi
if test -z "$result"; then
if test "$fits_in_uint" = 1; then
result="$res_hi$res_lo"U
[#include <stddef.h>], fits_in_uint=)
if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
if test $fits_in_uint = 1; then
dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
AC_TRY_COMPILE([#include <stddef.h>
extern size_t foo;
extern unsigned long foo;
], [], fits_in_uint=0)
fi
dnl We cannot use 'expr' to simplify this expression, because 'expr'
dnl works only with 'long' integers in the host environment, while we
dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
if test $fits_in_uint = 1; then
result="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
else
result="$res_hi$res_lo"UL
result="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
fi
else
dnl Shouldn't happen, but who knows...
......
# ssize_t.m4 serial 3 (gettext-0.13)
dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
# ssize_t.m4 serial 4 (gettext-0.15)
dnl Copyright (C) 2001-2003, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
......@@ -9,12 +9,13 @@ dnl Test whether ssize_t is defined.
AC_DEFUN([gt_TYPE_SSIZE_T],
[
AC_CACHE_CHECK([for ssize_t], gt_cv_ssize_t,
AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t],
[AC_TRY_COMPILE([#include <sys/types.h>],
[int x = sizeof (ssize_t *) + sizeof (ssize_t);],
gt_cv_ssize_t=yes, gt_cv_ssize_t=no)])
[int x = sizeof (ssize_t *) + sizeof (ssize_t);
return !x;],
[gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])])
if test $gt_cv_ssize_t = no; then
AC_DEFINE(ssize_t, int,
AC_DEFINE([ssize_t], [int],
[Define as a signed type of the same size as size_t.])
fi
])
......
# Check for stdbool.h that conforms to C99.
dnl Copyright (C) 2002-2005 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
......@@ -64,9 +64,9 @@ AC_DEFUN([AC_HEADER_STDBOOL],
char a[true == 1 ? 1 : -1];
char b[false == 0 ? 1 : -1];
char c[__bool_true_false_are_defined == 1 ? 1 : -1];
char d[(bool) -0.5 == true ? 1 : -1];
char d[(bool) 0.5 == true ? 1 : -1];
bool e = &s;
char f[(_Bool) -0.0 == false ? 1 : -1];
char f[(_Bool) 0.0 == false ? 1 : -1];
char g[true];
char h[sizeof (_Bool)];
char i[sizeof s.t];
......@@ -74,11 +74,38 @@ AC_DEFUN([AC_HEADER_STDBOOL],
_Bool n[m];
char o[sizeof n == m * sizeof n[0] ? 1 : -1];
char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
#if defined __xlc__ || defined __GNUC__
/* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
reported by James Lemley on 2005-10-05; see
http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
This test is not quite right, since xlc is allowed to
reject this program, as the initializer for xlcbug is
not one of the forms that C requires support for.
However, doing the test right would require a run-time
test, and that would make cross-compilation harder.
Let us hope that IBM fixes the xlc bug, and also adds
support for this kind of constant expression. In the
meantime, this test will reject xlc, which is OK, since
our stdbool.h substitute should suffice. We also test
this with GCC, where it should work, to detect more
quickly whether someone messes up the test in the
future. */
char digs[] = "0123456789";
int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
#endif
/* Catch a bug in an HP-UX C compiler. See
http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
*/
_Bool q = true;
_Bool *pq = &q;
],
[
*pq |= q;
*pq |= ! q;
/* Refer to every declared value, to avoid compiler optimizations. */
return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+ !m + !n + !o + !p);
+ !m + !n + !o + !p + !q + !pq);
],
[ac_cv_header_stdbool_h=yes],
[ac_cv_header_stdbool_h=no])])
......
......@@ -25,6 +25,7 @@ AC_CACHE_CHECK([whether strerror_r returns char *],
char buf[100];
char x = *strerror_r (0, buf, sizeof buf);
char *p = strerror_r (0, buf, sizeof buf);
return !p || x;
]])],
ac_cv_func_strerror_r_char_p=yes)
else
......
# strndup.m4 serial 5
dnl Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
# strndup.m4 serial 6
dnl Copyright (C) 2002-2003, 2005-2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
......@@ -11,8 +11,36 @@ AC_DEFUN([gl_FUNC_STRNDUP],
dnl Persuade glibc <string.h> to declare strndup().
AC_REQUIRE([AC_GNU_SOURCE])
MU_REPLACE_FUNCS(strndup)
if test $ac_cv_func_strndup = no; then
AC_CHECK_DECLS_ONCE([strndup])
# AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'.
AC_CACHE_CHECK([for working strndup], gl_cv_func_strndup,
[AC_RUN_IFELSE([
AC_LANG_PROGRAM([#include <string.h>], [[
#ifndef HAVE_DECL_STRNDUP
extern char *strndup (const char *, size_t);
#endif
char *s;
s = strndup ("some longer string", 15);
free (s);
s = strndup ("shorter string", 13);
return s[13] != '\0';]])],
[gl_cv_func_strndup=yes],
[gl_cv_func_strndup=no],
[AC_EGREP_CPP([too risky], [
#ifdef _AIX
too risky
#endif
],
[gl_cv_func_strndup=no],
[gl_cv_func_strndup=yes])])])
if test $gl_cv_func_strndup = yes; then
AC_DEFINE([HAVE_STRNDUP], 1,
[Define if you have the strndup() function and it works.])
else
MU_LIBOBJ([strndup])
AC_DEFINE(strndup, rpl_strndup,
[Define to rpl_strndup if the replacement function should be used,])
gl_PREREQ_STRNDUP
fi
])
......
/* Memory allocation on the stack.
Copyright (C) 1995, 1999, 2001, 2002, 2003, 2004 Free Software
Copyright (C) 1995, 1999, 2001, 2002, 2003, 2004, 2006 Free Software
Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
......@@ -34,19 +34,21 @@
request, the program just crashes.
*/
#ifdef __GNUC__
# define alloca __builtin_alloca
#elif defined _AIX
# define alloca __alloca
#elif defined _MSC_VER
# include <malloc.h>
# define alloca _alloca
#else
# include <stddef.h>
# ifdef __cplusplus
#ifndef alloca
# ifdef __GNUC__
# define alloca __builtin_alloca
# elif defined _AIX
# define alloca __alloca
# elif defined _MSC_VER
# include <malloc.h>
# define alloca _alloca
# else
# include <stddef.h>
# ifdef __cplusplus
extern "C"
# endif
# endif
void *alloca (size_t);
# endif
#endif
#endif /* _GNULIB_ALLOCA_H */
......
......@@ -246,9 +246,10 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
Oh well. Put it on an overlong line by itself. */
p = buf + (r + 1 - fs->point_col);
/* Find the end of the long word. */
do
++p;
while (p < nl && !isblank (*p));
if (p < nl)
do
++p;
while (p < nl && !isblank (*p));
if (p == nl)
{
/* It already ends a line. No fussing required. */
......
......@@ -146,7 +146,7 @@ validate_uparams (const struct argp_state *state, struct uparams *upptr)
__argp_failure (state, 0, 0,
dgettext (state->root_argp->argp_domain,
"\
ARGP_HELP_FMT: %s value is less then or equal to %s"),
ARGP_HELP_FMT: %s value is less than or equal to %s"),
"rmargin", up->name);
return;
}
......@@ -1304,7 +1304,7 @@ usage_long_opt (const struct argp_option *opt,
if (! arg)
arg = real->arg;
if (! (flags & OPTION_NO_USAGE))
if (! (flags & OPTION_NO_USAGE) && !odoc (opt))
{
if (arg)
{
......
......@@ -79,11 +79,11 @@ static volatile int _argp_hang;
static const struct argp_option argp_default_options[] =
{
{"help", '?', 0, 0, N_("Give this help list"), -1},
{"usage", OPT_USAGE, 0, 0, N_("Give a short usage message"), 0},
{"program-name",OPT_PROGNAME,N_("NAME"), OPTION_HIDDEN, N_("Set the program name"), 0},
{"help", '?', 0, 0, N_("give this help list"), -1},
{"usage", OPT_USAGE, 0, 0, N_("give a short usage message"), 0},
{"program-name",OPT_PROGNAME,N_("NAME"), OPTION_HIDDEN, N_("set the program name"), 0},
{"HANG", OPT_HANG, N_("SECS"), OPTION_ARG_OPTIONAL | OPTION_HIDDEN,
N_("Hang for SECS seconds (default 3600)"), 0},
N_("hang for SECS seconds (default 3600)"), 0},
{NULL, 0, 0, 0, NULL, 0}
};
......@@ -140,7 +140,7 @@ static const struct argp argp_default_argp =
static const struct argp_option argp_version_options[] =
{
{"version", 'V', 0, 0, N_("Print program version"), -1},
{"version", 'V', 0, 0, N_("print program version"), -1},
{NULL, 0, 0, 0, NULL, 0}
};
......
/* Copyright (C) 1991,1992,1993,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005
/* Copyright (C) 1991,1992,1993,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
......@@ -180,7 +180,7 @@ static int posixly_correct;
# define FCT internal_fnmatch
# define EXT ext_match
# define END end_pattern
# define L(CS) CS
# define L_(CS) CS
# ifdef _LIBC
# define BTOWC(C) __btowc (C)
# else
......@@ -210,7 +210,7 @@ static int posixly_correct;
# define FCT internal_fnwmatch
# define EXT ext_wmatch
# define END end_wpattern
# define L(CS) L##CS
# define L_(CS) L##CS
# define BTOWC(C) (C)
# ifdef _LIBC
# define STRLEN(S) __wcslen (S)
......
......@@ -26,10 +26,7 @@
#include <errno.h>
#include <string.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <unistd.h>
#if !HAVE_DECL_GETLOGIN
char *getlogin (void);
......
......@@ -19,10 +19,7 @@
/* Written by Paul Eggert and Derek Price. */
#include <stddef.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <unistd.h>
/* Copies the user's login name to NAME.
The array pointed to by NAME has room for SIZE bytes.
......
......@@ -2,7 +2,7 @@
NOTE: getopt is now part of the C library, so if you don't know what
"Keep this file name-space clean" means, talk to drepper@gnu.org
before changing it!
Copyright (C) 1987,88,89,90,91,92,93,94,95,96,98,99,2000,2001,2002,2003,2004
Copyright (C) 1987,88,89,90,91,92,93,94,95,96,98,99,2000,2001,2002,2003,2004,2006
Free Software Foundation, Inc.
This file is part of the GNU C Library.
......@@ -20,28 +20,16 @@
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
Ditto for AIX 3.2 and <stdlib.h>. */
#ifndef _NO_PROTO
# define _NO_PROTO
#endif
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
/* This needs to come after some library #include
to get __GNU_LIBRARY__ defined. */
#ifdef __GNU_LIBRARY__
/* Don't include stdlib.h for non-GNU C libraries because some of them
contain conflicting prototypes for getopt. */
# include <stdlib.h>
# include <unistd.h>
#endif /* GNU C library. */
#include "getopt.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#ifdef VMS
# include <unixlib.h>
......@@ -76,7 +64,6 @@
GNU application programs can use a third alternative mode in which
they can distinguish the relative order of options and other arguments. */
#include "getopt.h"
#include "getopt_int.h"
/* For communication from `getopt' to the caller.
......@@ -118,16 +105,9 @@ int optopt = '?';
static struct _getopt_data getopt_data;
#ifndef __GNU_LIBRARY__
/* Avoid depending on library functions or files
whose names are inconsistent. */
#ifndef getenv
#if defined HAVE_DECL_GETENV && !HAVE_DECL_GETENV
extern char *getenv ();
#endif
#endif /* not __GNU_LIBRARY__ */
#ifdef _LIBC
/* Stored original parameters.
......@@ -556,10 +536,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
int old_flags2 = ((_IO_FILE *) stderr)->_flags2;
((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL;
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
fputs (buf, stderr);
__fxprintf (NULL, "%s", buf);
((_IO_FILE *) stderr)->_flags2 = old_flags2;
_IO_funlockfile (stderr);
......@@ -634,10 +611,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
((_IO_FILE *) stderr)->_flags2
|= _IO_FLAGS2_NOTCANCEL;
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
fputs (buf, stderr);
__fxprintf (NULL, "%s", buf);
((_IO_FILE *) stderr)->_flags2 = old_flags2;
_IO_funlockfile (stderr);
......@@ -674,10 +648,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
((_IO_FILE *) stderr)->_flags2
|= _IO_FLAGS2_NOTCANCEL;
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
fputs (buf, stderr);
__fxprintf (NULL, "%s", buf);
((_IO_FILE *) stderr)->_flags2 = old_flags2;
_IO_funlockfile (stderr);
......@@ -751,10 +722,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
int old_flags2 = ((_IO_FILE *) stderr)->_flags2;
((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL;
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
fputs (buf, stderr);
__fxprintf (NULL, "%s", buf);
((_IO_FILE *) stderr)->_flags2 = old_flags2;
_IO_funlockfile (stderr);
......@@ -817,10 +785,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
int old_flags2 = ((_IO_FILE *) stderr)->_flags2;
((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL;
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
fputs (buf, stderr);
__fxprintf (NULL, "%s", buf);
((_IO_FILE *) stderr)->_flags2 = old_flags2;
_IO_funlockfile (stderr);
......@@ -868,10 +833,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
int old_flags2 = ((_IO_FILE *) stderr)->_flags2;
((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL;
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
fputs (buf, stderr);
__fxprintf (NULL, "%s", buf);
((_IO_FILE *) stderr)->_flags2 = old_flags2;
_IO_funlockfile (stderr);
......@@ -940,10 +902,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
int old_flags2 = ((_IO_FILE *) stderr)->_flags2;
((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL;
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
fputs (buf, stderr);
__fxprintf (NULL, "%s", buf);
((_IO_FILE *) stderr)->_flags2 = old_flags2;
_IO_funlockfile (stderr);
......@@ -985,10 +944,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
((_IO_FILE *) stderr)->_flags2
|= _IO_FLAGS2_NOTCANCEL;
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
fputs (buf, stderr);
__fxprintf (NULL, "%s", buf);
((_IO_FILE *) stderr)->_flags2 = old_flags2;
_IO_funlockfile (stderr);
......@@ -1027,10 +983,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
((_IO_FILE *) stderr)->_flags2
|= _IO_FLAGS2_NOTCANCEL;
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
fputs (buf, stderr);
__fxprintf (NULL, "%s", buf);
((_IO_FILE *) stderr)->_flags2 = old_flags2;
_IO_funlockfile (stderr);
......@@ -1101,10 +1054,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
int old_flags2 = ((_IO_FILE *) stderr)->_flags2;
((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL;
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
fputs (buf, stderr);
__fxprintf (NULL, "%s", buf);
((_IO_FILE *) stderr)->_flags2 = old_flags2;
_IO_funlockfile (stderr);
......
/* Copyright (C) 1991-2002,2003,2004,2005 Free Software Foundation, Inc.
/* Copyright (C) 1991-2002,2003,2004,2005,2006 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
......@@ -34,13 +34,10 @@
#include <stdio.h> /* Needed on stupid SunOS for assert. */
#if !defined _LIBC || !defined GLOB_ONLY_P
#if defined HAVE_UNISTD_H || defined _LIBC
# include <unistd.h>
# ifndef POSIX
# ifdef _POSIX_VERSION
# define POSIX
# endif
# endif
#include <unistd.h>
#if !defined POSIX && defined _POSIX_VERSION
# define POSIX
#endif
#include <pwd.h>
......@@ -322,7 +319,7 @@ glob (pattern, flags, errfunc, pglob)
next = next_brace_sub (begin + 1, flags);
if (next == NULL)
{
/* It is an illegal expression. */
/* It is an invalid expression. */
#ifndef __GNUC__
free (onealt);
#endif
......@@ -336,7 +333,7 @@ glob (pattern, flags, errfunc, pglob)
rest = next_brace_sub (rest + 1, flags);
if (rest == NULL)
{
/* It is an illegal expression. */
/* It is an invalid expression. */
#ifndef __GNUC__
free (onealt);
#endif
......@@ -912,8 +909,8 @@ libc_hidden_def (globfree)
static int
collated_compare (const void *a, const void *b)
{
const char *const s1 = *(const char *const * const) a;
const char *const s2 = *(const char *const * const) b;
char *const *ps1 = a; char *s1 = *ps1;
char *const *ps2 = b; char *s2 = *ps2;
if (s1 == s2)
return 0;
......
/* Decomposed printf argument list.
Copyright (C) 1999, 2002-2003 Free Software Foundation, Inc.
Copyright (C) 1999, 2002-2003, 2006 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
......@@ -84,10 +84,29 @@ printf_fetchargs (va_list args, arguments *a)
#endif
case TYPE_STRING:
ap->a.a_string = va_arg (args, const char *);
/* A null pointer is an invalid argument for "%s", but in practice
it occurs quite frequently in printf statements that produce
debug output. Use a fallback in this case. */
if (ap->a.a_string == NULL)
ap->a.a_string = "(NULL)";
break;
#ifdef HAVE_WCHAR_T
case TYPE_WIDE_STRING:
ap->a.a_wide_string = va_arg (args, const wchar_t *);
/* A null pointer is an invalid argument for "%ls", but in practice
it occurs quite frequently in printf statements that produce
debug output. Use a fallback in this case. */
if (ap->a.a_wide_string == NULL)
{
static const wchar_t wide_null_string[] =
{
(wchar_t)'(',
(wchar_t)'N', (wchar_t)'U', (wchar_t)'L', (wchar_t)'L',
(wchar_t)')',
(wchar_t)0
};
ap->a.a_wide_string = wide_null_string;
}
break;
#endif
case TYPE_POINTER:
......
/* Extended regular expression matching and search library.
Copyright (C) 2002, 2003 Free Software Foundation, Inc.
Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
......@@ -21,6 +21,11 @@
# include <config.h>
#endif
/* Make sure noone compiles this code with a C++ compiler. */
#if defined __cplusplus && defined _LIBC
# error "This is C code, use a C compiler"
#endif
#ifdef _LIBC
/* We have to keep the namespace clean. */
# define regfree(preg) __regfree (preg)
......
/* size_max.h -- declare SIZE_MAX through system headers
Copyright (C) 2005 Free Software Foundation, Inc.
Copyright (C) 2005-2006 Free Software Foundation, Inc.
Written by Simon Josefsson.
This program is free software; you can redistribute it and/or modify
......@@ -19,9 +19,13 @@
#ifndef GNULIB_SIZE_MAX_H
#define GNULIB_SIZE_MAX_H
/* Get SIZE_MAX declaration on systems like Solaris 7/8/9. */
# include <limits.h>
/* Get SIZE_MAX declaration on systems like glibc 2. */
# if HAVE_STDINT_H
# include <stdint.h>
# endif
/* On systems where these include files don't define it, SIZE_MAX is defined
in config.h. */
#endif /* GNULIB_SIZE_MAX_H */
......
/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
/* Copyright (C) 2001, 2002, 2003, 2006 Free Software Foundation, Inc.
Written by Bruno Haible <haible@clisp.cons.org>, 2001.
This program is free software; you can redistribute it and/or modify
......@@ -70,18 +70,40 @@
(see ISO C 99 6.7.2.2.(4)); however, '_Bool' must promote to 'int'
(see ISO C 99 6.3.1.1.(2)). So we add a negative value to the
enum; this ensures that '_Bool' promotes to 'int'. */
#if !(defined __cplusplus || defined __BEOS__)
#if defined __cplusplus || defined __BEOS__
/* A compiler known to have 'bool'. */
/* If the compiler already has both 'bool' and '_Bool', we can assume they
are the same types. */
# if !@HAVE__BOOL@
# if defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1)
/* Avoid stupid "warning: _Bool is a keyword in ISO C99". */
# define _Bool signed char
typedef bool _Bool;
# endif
#else
# if !defined __GNUC__
/* If @HAVE__BOOL@:
Some HP-UX cc and AIX IBM C compiler versions have compiler bugs when
the built-in _Bool type is used. See
http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
Similar bugs are likely with other compilers as well; this file
wouldn't be used if <stdbool.h> was working.
So we override the _Bool type.
If !@HAVE__BOOL@:
Need to define _Bool ourselves. As 'signed char' or as an enum type?
Use of a typedef, with SunPRO C, leads to a stupid
"warning: _Bool is a keyword in ISO C99".
Use of an enum type, with IRIX cc, leads to a stupid
"warning(1185): enumerated type mixed with another type".
The only benefit of the enum type, debuggability, is not important
with these compilers. So use 'signed char' and no typedef. */
# define _Bool signed char
enum { false = 0, true = 1 };
# else
# else
/* With this compiler, trust the _Bool type if the compiler has it. */
# if !@HAVE__BOOL@
typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool;
# endif
# endif
#else
typedef bool _Bool;
#endif
#define bool _Bool
......
/* Copyright (C) 1996, 1997, 1998, 2000, 2003, 2005 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 1998, 2001, 2002, 2003, 2005, 2006 Free
Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
......@@ -20,24 +21,35 @@
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#if !_LIBC
# include "strndup.h"
#endif
#include <stdlib.h>
#include <string.h>
/* Get strnlen. */
#include "strnlen.h"
#if !_LIBC
# include "strnlen.h"
# ifndef __strnlen
# define __strnlen strnlen
# endif
#endif
#undef __strndup
#undef strndup
#if _LIBC
# undef strndup
#endif
#ifndef weak_alias
# define __strndup strndup
#endif
char *
__strndup (const char *s, size_t n)
__strndup (s, n)
const char *s;
size_t n;
{
size_t len = strnlen (s, n);
size_t len = __strnlen (s, n);
char *new = malloc (len + 1);
if (new == NULL)
......@@ -46,6 +58,9 @@ __strndup (const char *s, size_t n)
new[len] = '\0';
return memcpy (new, s, len);
}
#ifdef libc_hidden_def
libc_hidden_def (__strndup)
#endif
#ifdef weak_alias
weak_alias (__strndup, strndup)
#endif
......
/* Find the length of STRING, but scan at most MAXLEN characters.
Copyright (C) 1996, 1997, 1998, 2000-2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Copyright (C) 2005, 2006 Free Software Foundation, Inc.
Written by Simon Josefsson.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
......@@ -12,37 +12,22 @@
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation,
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#undef strnlen
#include <string.h>
#undef __strnlen
#undef strnlen
#ifndef _LIBC
# define strnlen rpl_strnlen
#endif
#ifndef weak_alias
# define __strnlen strnlen
#endif
#include "strnlen.h"
/* Find the length of STRING, but scan at most MAXLEN characters.
If no '\0' terminator is found in that many characters, return MAXLEN. */
size_t
__strnlen (const char *string, size_t maxlen)
strnlen (const char *string, size_t maxlen)
{
const char *end = memchr (string, '\0', maxlen);
return end ? (size_t) (end - string) : maxlen;
}
#ifdef weak_alias
weak_alias (__strnlen, strnlen)
#endif
......
/* vsprintf with automatic memory allocation.
Copyright (C) 1999, 2002-2005 Free Software Foundation, Inc.
Copyright (C) 1999, 2002-2006 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
......@@ -334,28 +334,28 @@ VASNPRINTF (CHAR_T *resultbuf, size_t *lengthp, const CHAR_T *format, va_list ar
tmp_length =
(unsigned int) (sizeof (unsigned long long) * CHAR_BIT
* 0.30103 /* binary -> decimal */
* 2 /* estimate for FLAG_GROUP */
)
+ 1 /* turn floor into ceil */
+ 1; /* account for leading sign */
+ 1; /* turn floor into ceil */
else
# endif
if (type == TYPE_LONGINT || type == TYPE_ULONGINT)
tmp_length =
(unsigned int) (sizeof (unsigned long) * CHAR_BIT
* 0.30103 /* binary -> decimal */
* 2 /* estimate for FLAG_GROUP */
)
+ 1 /* turn floor into ceil */
+ 1; /* account for leading sign */
+ 1; /* turn floor into ceil */
else
tmp_length =
(unsigned int) (sizeof (unsigned int) * CHAR_BIT
* 0.30103 /* binary -> decimal */
* 2 /* estimate for FLAG_GROUP */
)
+ 1 /* turn floor into ceil */
+ 1; /* account for leading sign */
+ 1; /* turn floor into ceil */
if (tmp_length < precision)
tmp_length = precision;
/* Multiply by 2, as an estimate for FLAG_GROUP. */
tmp_length = xsum (tmp_length, tmp_length);
/* Add 1, to account for a leading sign. */
tmp_length = xsum (tmp_length, 1);
break;
case 'o':
......@@ -365,8 +365,7 @@ VASNPRINTF (CHAR_T *resultbuf, size_t *lengthp, const CHAR_T *format, va_list ar
(unsigned int) (sizeof (unsigned long long) * CHAR_BIT
* 0.333334 /* binary -> octal */
)
+ 1 /* turn floor into ceil */
+ 1; /* account for leading sign */
+ 1; /* turn floor into ceil */
else
# endif
if (type == TYPE_LONGINT || type == TYPE_ULONGINT)
......@@ -374,15 +373,17 @@ VASNPRINTF (CHAR_T *resultbuf, size_t *lengthp, const CHAR_T *format, va_list ar
(unsigned int) (sizeof (unsigned long) * CHAR_BIT
* 0.333334 /* binary -> octal */
)
+ 1 /* turn floor into ceil */
+ 1; /* account for leading sign */
+ 1; /* turn floor into ceil */
else
tmp_length =
(unsigned int) (sizeof (unsigned int) * CHAR_BIT
* 0.333334 /* binary -> octal */
)
+ 1 /* turn floor into ceil */
+ 1; /* account for leading sign */
+ 1; /* turn floor into ceil */
if (tmp_length < precision)
tmp_length = precision;
/* Add 1, to account for a leading sign. */
tmp_length = xsum (tmp_length, 1);
break;
case 'x': case 'X':
......@@ -392,8 +393,7 @@ VASNPRINTF (CHAR_T *resultbuf, size_t *lengthp, const CHAR_T *format, va_list ar
(unsigned int) (sizeof (unsigned long long) * CHAR_BIT
* 0.25 /* binary -> hexadecimal */
)
+ 1 /* turn floor into ceil */
+ 2; /* account for leading sign or alternate form */
+ 1; /* turn floor into ceil */
else
# endif
if (type == TYPE_LONGINT || type == TYPE_ULONGINT)
......@@ -401,15 +401,17 @@ VASNPRINTF (CHAR_T *resultbuf, size_t *lengthp, const CHAR_T *format, va_list ar
(unsigned int) (sizeof (unsigned long) * CHAR_BIT
* 0.25 /* binary -> hexadecimal */
)
+ 1 /* turn floor into ceil */
+ 2; /* account for leading sign or alternate form */
+ 1; /* turn floor into ceil */
else
tmp_length =
(unsigned int) (sizeof (unsigned int) * CHAR_BIT
* 0.25 /* binary -> hexadecimal */
)
+ 1 /* turn floor into ceil */
+ 2; /* account for leading sign or alternate form */
+ 1; /* turn floor into ceil */
if (tmp_length < precision)
tmp_length = precision;
/* Add 2, to account for a leading sign or alternate form. */
tmp_length = xsum (tmp_length, 2);
break;
case 'f': case 'F':
......