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Merge getpass with quote, plus my NEWS entry.

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This commit is contained in:
Micah Cowan
2008-05-15 20:58:27 -07:00
parent e72b57629b ae034d236f
commit ec84142901
41 changed files with 2857 additions and 61 deletions
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104
lib/Makefile.am
View File

@@ -9,7 +9,7 @@
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --aux-dir=. --no-libtool --macro-prefix=gl alloca c-ctype getopt maintainer-makefile quote
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --aux-dir=. --no-libtool --macro-prefix=gl alloca c-ctype getopt getpass-gnu maintainer-makefile quote
AUTOMAKE_OPTIONS = 1.5 gnits
@@ -86,6 +86,24 @@ EXTRA_libgnu_a_SOURCES += exitfail.c
## end gnulib module exitfail
## begin gnulib module getdelim
EXTRA_DIST += getdelim.c
EXTRA_libgnu_a_SOURCES += getdelim.c
## end gnulib module getdelim
## begin gnulib module getline
EXTRA_DIST += getline.c
EXTRA_libgnu_a_SOURCES += getline.c
## end gnulib module getline
## begin gnulib module getopt
BUILT_SOURCES += $(GETOPT_H)
@@ -105,6 +123,15 @@ EXTRA_libgnu_a_SOURCES += getopt.c getopt1.c
## end gnulib module getopt
## begin gnulib module getpass-gnu
EXTRA_DIST += getpass.c getpass.h
EXTRA_libgnu_a_SOURCES += getpass.c
## end gnulib module getpass-gnu
## begin gnulib module gettext-h
libgnu_a_SOURCES += gettext.h
@@ -160,6 +187,15 @@ EXTRA_libgnu_a_SOURCES += quotearg.c
## end gnulib module quotearg
## begin gnulib module realloc-posix
EXTRA_DIST += realloc.c
EXTRA_libgnu_a_SOURCES += realloc.c
## end gnulib module realloc-posix
## begin gnulib module stdbool
BUILT_SOURCES += $(STDBOOL_H)
@@ -178,6 +214,67 @@ EXTRA_DIST += stdbool.in.h
## end gnulib module stdbool
## begin gnulib module stdio
BUILT_SOURCES += stdio.h
# We need the following in order to create <stdio.h> when the system
# doesn't have one that works with the given compiler.
stdio.h: stdio.in.h
rm -f $@-t $@
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
-e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
-e 's|@''GNULIB_FPRINTF_POSIX''@|$(GNULIB_FPRINTF_POSIX)|g' \
-e 's|@''GNULIB_PRINTF_POSIX''@|$(GNULIB_PRINTF_POSIX)|g' \
-e 's|@''GNULIB_SNPRINTF''@|$(GNULIB_SNPRINTF)|g' \
-e 's|@''GNULIB_SPRINTF_POSIX''@|$(GNULIB_SPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VFPRINTF_POSIX''@|$(GNULIB_VFPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VPRINTF_POSIX''@|$(GNULIB_VPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VSNPRINTF''@|$(GNULIB_VSNPRINTF)|g' \
-e 's|@''GNULIB_VSPRINTF_POSIX''@|$(GNULIB_VSPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VASPRINTF''@|$(GNULIB_VASPRINTF)|g' \
-e 's|@''GNULIB_FOPEN''@|$(GNULIB_FOPEN)|g' \
-e 's|@''GNULIB_FREOPEN''@|$(GNULIB_FREOPEN)|g' \
-e 's|@''GNULIB_FSEEK''@|$(GNULIB_FSEEK)|g' \
-e 's|@''GNULIB_FSEEKO''@|$(GNULIB_FSEEKO)|g' \
-e 's|@''GNULIB_FTELL''@|$(GNULIB_FTELL)|g' \
-e 's|@''GNULIB_FTELLO''@|$(GNULIB_FTELLO)|g' \
-e 's|@''GNULIB_FFLUSH''@|$(GNULIB_FFLUSH)|g' \
-e 's|@''GNULIB_GETDELIM''@|$(GNULIB_GETDELIM)|g' \
-e 's|@''GNULIB_GETLINE''@|$(GNULIB_GETLINE)|g' \
-e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \
-e 's|@''REPLACE_VFPRINTF''@|$(REPLACE_VFPRINTF)|g' \
-e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
-e 's|@''REPLACE_VPRINTF''@|$(REPLACE_VPRINTF)|g' \
-e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \
-e 's|@''HAVE_DECL_SNPRINTF''@|$(HAVE_DECL_SNPRINTF)|g' \
-e 's|@''REPLACE_VSNPRINTF''@|$(REPLACE_VSNPRINTF)|g' \
-e 's|@''HAVE_DECL_VSNPRINTF''@|$(HAVE_DECL_VSNPRINTF)|g' \
-e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \
-e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
-e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \
-e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \
-e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \
-e 's|@''REPLACE_FREOPEN''@|$(REPLACE_FREOPEN)|g' \
-e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
-e 's|@''REPLACE_FSEEK''@|$(REPLACE_FSEEK)|g' \
-e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
-e 's|@''REPLACE_FTELL''@|$(REPLACE_FTELL)|g' \
-e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \
-e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
-e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
-e 's|@''REPLACE_GETLINE''@|$(REPLACE_GETLINE)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/stdio.in.h; \
} > $@-t
mv $@-t $@
MOSTLYCLEANFILES += stdio.h stdio.h-t
EXTRA_DIST += stdio.in.h
## end gnulib module stdio
## begin gnulib module stdlib
BUILT_SOURCES += stdlib.h
@@ -196,6 +293,7 @@ stdlib.h: stdlib.in.h
-e 's|@''GNULIB_MKDTEMP''@|$(GNULIB_MKDTEMP)|g' \
-e 's|@''GNULIB_MKSTEMP''@|$(GNULIB_MKSTEMP)|g' \
-e 's|@''GNULIB_PUTENV''@|$(GNULIB_PUTENV)|g' \
-e 's|@''GNULIB_RPMATCH''@|$(GNULIB_RPMATCH)|g' \
-e 's|@''GNULIB_SETENV''@|$(GNULIB_SETENV)|g' \
-e 's|@''GNULIB_STRTOD''@|$(GNULIB_STRTOD)|g' \
-e 's|@''GNULIB_UNSETENV''@|$(GNULIB_UNSETENV)|g' \
@@ -204,6 +302,7 @@ stdlib.h: stdlib.in.h
-e 's|@''HAVE_MALLOC_POSIX''@|$(HAVE_MALLOC_POSIX)|g' \
-e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
-e 's|@''HAVE_REALLOC_POSIX''@|$(HAVE_REALLOC_POSIX)|g' \
-e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
-e 's|@''HAVE_SETENV''@|$(HAVE_SETENV)|g' \
-e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
-e 's|@''HAVE_UNSETENV''@|$(HAVE_UNSETENV)|g' \
@@ -258,6 +357,7 @@ string.h: string.in.h
-e 's|@''GNULIB_MEMMEM''@|$(GNULIB_MEMMEM)|g' \
-e 's|@''GNULIB_MEMPCPY''@|$(GNULIB_MEMPCPY)|g' \
-e 's|@''GNULIB_MEMRCHR''@|$(GNULIB_MEMRCHR)|g' \
-e 's|@''GNULIB_RAWMEMCHR''@|$(GNULIB_RAWMEMCHR)|g' \
-e 's|@''GNULIB_STPCPY''@|$(GNULIB_STPCPY)|g' \
-e 's|@''GNULIB_STPNCPY''@|$(GNULIB_STPNCPY)|g' \
-e 's|@''GNULIB_STRCHRNUL''@|$(GNULIB_STRCHRNUL)|g' \
@@ -274,6 +374,7 @@ string.h: string.in.h
-e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
-e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
-e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
-e 's|@''HAVE_RAWMEMCHR''@|$(HAVE_RAWMEMCHR)|g' \
-e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \
-e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \
-e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \
@@ -389,6 +490,7 @@ wctype.h: wctype.in.h
-e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \
-e 's/@''HAVE_ISWCNTRL''@/$(HAVE_ISWCNTRL)/g' \
-e 's/@''HAVE_WINT_T''@/$(HAVE_WINT_T)/g' \
-e 's/@''REPLACE_ISWCNTRL''@/$(REPLACE_ISWCNTRL)/g' \
< $(srcdir)/wctype.in.h; \
} > $@-t
mv $@-t $@

130
lib/getdelim.c Normal file
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@@ -0,0 +1,130 @@
/* getdelim.c --- Implementation of replacement getdelim function.
Copyright (C) 1994, 1996, 1997, 1998, 2001, 2003, 2005, 2006, 2007, 2008 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 the Free Software Foundation; either version 3, or (at
your option) any later version.
This program 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
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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA. */
/* Ported from glibc by Simon Josefsson. */
#include <config.h>
#include <stdio.h>
#include <limits.h>
#include <stdlib.h>
#include <errno.h>
#ifndef SIZE_MAX
# define SIZE_MAX ((size_t) -1)
#endif
#ifndef SSIZE_MAX
# define SSIZE_MAX ((ssize_t) (SIZE_MAX / 2))
#endif
#if !HAVE_FLOCKFILE
# undef flockfile
# define flockfile(x) ((void) 0)
#endif
#if !HAVE_FUNLOCKFILE
# undef funlockfile
# define funlockfile(x) ((void) 0)
#endif
/* Read up to (and including) a DELIMITER from FP into *LINEPTR (and
NUL-terminate it). *LINEPTR is a pointer returned from malloc (or
NULL), pointing to *N characters of space. It is realloc'ed as
necessary. Returns the number of characters read (not including
the null terminator), or -1 on error or EOF. */
ssize_t
getdelim (char **lineptr, size_t *n, int delimiter, FILE *fp)
{
ssize_t result;
size_t cur_len = 0;
if (lineptr == NULL || n == NULL || fp == NULL)
{
errno = EINVAL;
return -1;
}
flockfile (fp);
if (*lineptr == NULL || *n == 0)
{
char *new_lineptr;
*n = 120;
new_lineptr = (char *) realloc (*lineptr, *n);
if (new_lineptr == NULL)
{
result = -1;
goto unlock_return;
}
*lineptr = new_lineptr;
}
for (;;)
{
int i;
i = getc (fp);
if (i == EOF)
{
result = -1;
break;
}
/* Make enough space for len+1 (for final NUL) bytes. */
if (cur_len + 1 >= *n)
{
size_t needed_max =
SSIZE_MAX < SIZE_MAX ? (size_t) SSIZE_MAX + 1 : SIZE_MAX;
size_t needed = 2 * *n + 1; /* Be generous. */
char *new_lineptr;
if (needed_max < needed)
needed = needed_max;
if (cur_len + 1 >= needed)
{
result = -1;
errno = EOVERFLOW;
goto unlock_return;
}
new_lineptr = (char *) realloc (*lineptr, needed);
if (new_lineptr == NULL)
{
result = -1;
goto unlock_return;
}
*lineptr = new_lineptr;
*n = needed;
}
(*lineptr)[cur_len] = i;
cur_len++;
if (i == delimiter)
break;
}
(*lineptr)[cur_len] = '\0';
result = cur_len ? cur_len : result;
unlock_return:
funlockfile (fp); /* doesn't set errno */
return result;
}

29
lib/getline.c Normal file
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@@ -0,0 +1,29 @@
/* getline.c --- Implementation of replacement getline function.
Copyright (C) 2005, 2006, 2007 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 the Free Software Foundation; either version 3, or (at
your option) any later version.
This program 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
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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA. */
/* Written by Simon Josefsson. */
#include <config.h>
#include <stdio.h>
ssize_t
getline (char **lineptr, size_t *n, FILE *stream)
{
return getdelim (lineptr, n, '\n', stream);
}

231
lib/getpass.c Normal file
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@@ -0,0 +1,231 @@
/* Copyright (C) 1992-2001, 2003, 2004, 2005, 2006, 2007 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
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program 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 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,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _LIBC
# include <config.h>
#endif
#include "getpass.h"
#include <stdio.h>
#if !((defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__)
#include <stdbool.h>
#if HAVE_DECL___FSETLOCKING && HAVE___FSETLOCKING
# if HAVE_STDIO_EXT_H
# include <stdio_ext.h>
# endif
#else
# define __fsetlocking(stream, type) /* empty */
#endif
#if HAVE_TERMIOS_H
# include <termios.h>
#endif
#if USE_UNLOCKED_IO
# include "unlocked-io.h"
#else
# if !HAVE_DECL_FFLUSH_UNLOCKED
# undef fflush_unlocked
# define fflush_unlocked(x) fflush (x)
# endif
# if !HAVE_DECL_FLOCKFILE
# undef flockfile
# define flockfile(x) ((void) 0)
# endif
# if !HAVE_DECL_FUNLOCKFILE
# undef funlockfile
# define funlockfile(x) ((void) 0)
# endif
# if !HAVE_DECL_FPUTS_UNLOCKED
# undef fputs_unlocked
# define fputs_unlocked(str,stream) fputs (str, stream)
# endif
# if !HAVE_DECL_PUTC_UNLOCKED
# undef putc_unlocked
# define putc_unlocked(c,stream) putc (c, stream)
# endif
#endif
/* It is desirable to use this bit on systems that have it.
The only bit of terminal state we want to twiddle is echoing, which is
done in software; there is no need to change the state of the terminal
hardware. */
#ifndef TCSASOFT
# define TCSASOFT 0
#endif
static void
call_fclose (void *arg)
{
if (arg != NULL)
fclose (arg);
}
char *
getpass (const char *prompt)
{
FILE *tty;
FILE *in, *out;
struct termios s, t;
bool tty_changed = false;
static char *buf;
static size_t bufsize;
ssize_t nread;
/* Try to write to and read from the terminal if we can.
If we can't open the terminal, use stderr and stdin. */
tty = fopen ("/dev/tty", "w+");
if (tty == NULL)
{
in = stdin;
out = stderr;
}
else
{
/* We do the locking ourselves. */
__fsetlocking (tty, FSETLOCKING_BYCALLER);
out = in = tty;
}
flockfile (out);
/* Turn echoing off if it is on now. */
#if HAVE_TCGETATTR
if (tcgetattr (fileno (in), &t) == 0)
{
/* Save the old one. */
s = t;
/* Tricky, tricky. */
t.c_lflag &= ~(ECHO | ISIG);
tty_changed = (tcsetattr (fileno (in), TCSAFLUSH | TCSASOFT, &t) == 0);
}
#endif
/* Write the prompt. */
fputs_unlocked (prompt, out);
fflush_unlocked (out);
/* Read the password. */
nread = getline (&buf, &bufsize, in);
/* According to the C standard, input may not be followed by output
on the same stream without an intervening call to a file
positioning function. Suppose in == out; then without this fseek
call, on Solaris, HP-UX, AIX, OSF/1, the previous input gets
echoed, whereas on IRIX, the following newline is not output as
it should be. POSIX imposes similar restrictions if fileno (in)
== fileno (out). The POSIX restrictions are tricky and change
from POSIX version to POSIX version, so play it safe and invoke
fseek even if in != out. */
fseeko (out, 0, SEEK_CUR);
if (buf != NULL)
{
if (nread < 0)
buf[0] = '\0';
else if (buf[nread - 1] == '\n')
{
/* Remove the newline. */
buf[nread - 1] = '\0';
if (tty_changed)
{
/* Write the newline that was not echoed. */
putc_unlocked ('\n', out);
}
}
}
/* Restore the original setting. */
#if HAVE_TCSETATTR
if (tty_changed)
tcsetattr (fileno (in), TCSAFLUSH | TCSASOFT, &s);
#endif
funlockfile (out);
call_fclose (tty);
return buf;
}
#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
#endif
char *
getpass (const char *prompt)
{
char getpassbuf[PASS_MAX + 1];
size_t i = 0;
int c;
if (prompt)
{
fputs (prompt, stderr);
fflush (stderr);
}
for (;;)
{
c = _getch ();
if (c == '\r')
{
getpassbuf[i] = '\0';
break;
}
else if (i < PASS_MAX)
{
getpassbuf[i++] = c;
}
if (i >= PASS_MAX)
{
getpassbuf[i] = '\0';
break;
}
}
if (prompt)
{
fputs ("\r\n", stderr);
fflush (stderr);
}
return strdup (getpassbuf);
}
#endif

31
lib/getpass.h Normal file
View File

@@ -0,0 +1,31 @@
/* getpass.h -- Read a password of arbitrary length from /dev/tty or stdin.
Copyright (C) 2004 Free Software Foundation, Inc.
Contributed by Simon Josefsson <jas@extundo.com>, 2004.
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
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program 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 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,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef GETPASS_H
# define GETPASS_H
/* Get getpass declaration, if available. */
# include <unistd.h>
# if defined HAVE_DECL_GETPASS && !HAVE_DECL_GETPASS
/* Read a password of arbitrary length from /dev/tty or stdin. */
char *getpass (const char *prompt);
# endif
#endif /* GETPASS_H */

87
lib/realloc.c Normal file
View File

@@ -0,0 +1,87 @@
/* realloc() function that is glibc compatible.
Copyright (C) 1997, 2003, 2004, 2006, 2007 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
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* written by Jim Meyering and Bruno Haible */
#include <config.h>
/* Only the AC_FUNC_REALLOC macro defines 'realloc' already in config.h. */
#ifdef realloc
# define NEED_REALLOC_GNU 1
#endif
/* Infer the properties of the system's malloc function.
Only the AC_FUNC_MALLOC macro defines 'malloc' already in config.h. */
#if GNULIB_MALLOC_GNU && !defined malloc
# define SYSTEM_MALLOC_GLIBC_COMPATIBLE 1
#endif
/* Below we want to call the system's malloc and realloc.
Undefine the symbols here so that including <stdlib.h> provides a
declaration of malloc(), not of rpl_malloc(), and likewise for realloc. */
#undef malloc
#undef realloc
/* Specification. */
#include <stdlib.h>
#include <errno.h>
/* Below we want to call the system's malloc and realloc.
Undefine the symbols, if they were defined by gnulib's <stdlib.h>
replacement. */
#undef malloc
#undef realloc
/* Change the size of an allocated block of memory P to N bytes,
with error checking. If N is zero, change it to 1. If P is NULL,
use malloc. */
void *
rpl_realloc (void *p, size_t n)
{
void *result;
#if NEED_REALLOC_GNU
if (n == 0)
{
n = 1;
/* In theory realloc might fail, so don't rely on it to free. */
free (p);
p = NULL;
}
#endif
if (p == NULL)
{
#if GNULIB_REALLOC_GNU && !NEED_REALLOC_GNU && !SYSTEM_MALLOC_GLIBC_COMPATIBLE
if (n == 0)
n = 1;
#endif
result = malloc (n);
}
else
result = realloc (p, n);
#if !HAVE_REALLOC_POSIX
if (result == NULL)
errno = ENOMEM;
#endif
return result;
}

411
lib/stdio.h Normal file
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@@ -0,0 +1,411 @@
/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
/* A GNU-like <stdio.h>.
Copyright (C) 2004, 2007-2008 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
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program 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 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,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#if defined __need_FILE || defined __need___FILE
/* Special invocation convention inside glibc header files. */
#include_next <stdio.h>
#else
/* Normal invocation convention. */
#ifndef _GL_STDIO_H
/* The include_next requires a split double-inclusion guard. */
#include_next <stdio.h>
#ifndef _GL_STDIO_H
#define _GL_STDIO_H
#include <stdarg.h>
#include <stddef.h>
#if (0 && 0) \
|| (0 && 0) \
|| (1 && !1) \
|| (1 && (!1 || 0))
/* Get off_t and ssize_t. */
# include <sys/types.h>
#endif
#ifndef __attribute__
/* This feature is available in gcc versions 2.5 and later. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
# define __attribute__(Spec) /* empty */
# endif
/* The __-protected variants of `format' and `printf' attributes
are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
# define __format__ format
# define __printf__ printf
# endif
#endif
/* The definition of GL_LINK_WARNING is copied here. */
/* GL_LINK_WARNING("literal string") arranges to emit the literal string as
a linker warning on most glibc systems.
We use a linker warning rather than a preprocessor warning, because
#warning cannot be used inside macros. */
#ifndef GL_LINK_WARNING
/* This works on platforms with GNU ld and ELF object format.
Testing __GLIBC__ is sufficient for asserting that GNU ld is in use.
Testing __ELF__ guarantees the ELF object format.
Testing __GNUC__ is necessary for the compound expression syntax. */
# if defined __GLIBC__ && defined __ELF__ && defined __GNUC__
# define GL_LINK_WARNING(message) \
GL_LINK_WARNING1 (__FILE__, __LINE__, message)
# define GL_LINK_WARNING1(file, line, message) \
GL_LINK_WARNING2 (file, line, message) /* macroexpand file and line */
# define GL_LINK_WARNING2(file, line, message) \
GL_LINK_WARNING3 (file ":" #line ": warning: " message)
# define GL_LINK_WARNING3(message) \
({ static const char warning[sizeof (message)] \
__attribute__ ((__unused__, \
__section__ (".gnu.warning"), \
__aligned__ (1))) \
= message "\n"; \
(void)0; \
})
# else
# define GL_LINK_WARNING(message) ((void) 0)
# endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if 0
# if 0
# define fprintf rpl_fprintf
extern int fprintf (FILE *fp, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef fprintf
# define fprintf \
(GL_LINK_WARNING ("fprintf is not always POSIX compliant - " \
"use gnulib module fprintf-posix for portable " \
"POSIX compliance"), \
fprintf)
#endif
#if 0
# if 0
# define vfprintf rpl_vfprintf
extern int vfprintf (FILE *fp, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vfprintf
# define vfprintf(s,f,a) \
(GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
"use gnulib module vfprintf-posix for portable " \
"POSIX compliance"), \
vfprintf (s, f, a))
#endif
#if 0
# if 0
/* Don't break __attribute__((format(printf,M,N))). */
# define printf __printf__
extern int printf (const char *format, ...)
__attribute__ ((__format__ (__printf__, 1, 2)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef printf
# define printf \
(GL_LINK_WARNING ("printf is not always POSIX compliant - " \
"use gnulib module printf-posix for portable " \
"POSIX compliance"), \
printf)
/* Don't break __attribute__((format(printf,M,N))). */
# define format(kind,m,n) format (__##kind##__, m, n)
# define __format__(kind,m,n) __format__ (__##kind##__, m, n)
# define ____printf____ __printf__
# define ____scanf____ __scanf__
# define ____strftime____ __strftime__
# define ____strfmon____ __strfmon__
#endif
#if 0
# if 0
# define vprintf rpl_vprintf
extern int vprintf (const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 1, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vprintf
# define vprintf(f,a) \
(GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
"use gnulib module vprintf-posix for portable " \
"POSIX compliance"), \
vprintf (f, a))
#endif
#if 0
# if 0
# define snprintf rpl_snprintf
# endif
# if 0 || !1
extern int snprintf (char *str, size_t size, const char *format, ...)
__attribute__ ((__format__ (__printf__, 3, 4)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef snprintf
# define snprintf \
(GL_LINK_WARNING ("snprintf is unportable - " \
"use gnulib module snprintf for portability"), \
snprintf)
#endif
#if 0
# if 0
# define vsnprintf rpl_vsnprintf
# endif
# if 0 || !1
extern int vsnprintf (char *str, size_t size, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 3, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vsnprintf
# define vsnprintf(b,s,f,a) \
(GL_LINK_WARNING ("vsnprintf is unportable - " \
"use gnulib module vsnprintf for portability"), \
vsnprintf (b, s, f, a))
#endif
#if 0
# if 0
# define sprintf rpl_sprintf
extern int sprintf (char *str, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef sprintf
# define sprintf \
(GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
"use gnulib module sprintf-posix for portable " \
"POSIX compliance"), \
sprintf)
#endif
#if 0
# if 0
# define vsprintf rpl_vsprintf
extern int vsprintf (char *str, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vsprintf
# define vsprintf(b,f,a) \
(GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
"use gnulib module vsprintf-posix for portable " \
"POSIX compliance"), \
vsprintf (b, f, a))
#endif
#if 0
# if 0
# define asprintf rpl_asprintf
# define vasprintf rpl_vasprintf
# endif
# if 0 || !1
/* Write formatted output to a string dynamically allocated with malloc().
If the memory allocation succeeds, store the address of the string in
*RESULT and return the number of resulting bytes, excluding the trailing
NUL. Upon memory allocation error, or some other error, return -1. */
extern int asprintf (char **result, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
extern int vasprintf (char **result, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#endif
#if 0
# if 0
# define fopen rpl_fopen
extern FILE * fopen (const char *filename, const char *mode);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fopen
# define fopen(f,m) \
(GL_LINK_WARNING ("fopen on Win32 platforms is not POSIX compatible - " \
"use gnulib module fopen for portability"), \
fopen (f, m))
#endif
#if 0
# if 0
# define freopen rpl_freopen
extern FILE * freopen (const char *filename, const char *mode, FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef freopen
# define freopen(f,m,s) \
(GL_LINK_WARNING ("freopen on Win32 platforms is not POSIX compatible - " \
"use gnulib module freopen for portability"), \
freopen (f, m, s))
#endif
#if 0
# if 0
/* Provide fseek, fseeko functions that are aware of a preceding
fflush(), and which detect pipes. */
# define fseeko rpl_fseeko
extern int fseeko (FILE *fp, off_t offset, int whence);
# define fseek(fp, offset, whence) fseeko (fp, (off_t)(offset), whence)
# endif
#elif defined GNULIB_POSIXCHECK
# undef fseeko
# define fseeko(f,o,w) \
(GL_LINK_WARNING ("fseeko is unportable - " \
"use gnulib module fseeko for portability"), \
fseeko (f, o, w))
#endif
#if 0 && 0
extern int rpl_fseek (FILE *fp, long offset, int whence);
# undef fseek
# if defined GNULIB_POSIXCHECK
# define fseek(f,o,w) \
(GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
"on 32-bit platforms - " \
"use fseeko function for handling of large files"), \
rpl_fseek (f, o, w))
# else
# define fseek rpl_fseek
# endif
#elif defined GNULIB_POSIXCHECK
# ifndef fseek
# define fseek(f,o,w) \
(GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
"on 32-bit platforms - " \
"use fseeko function for handling of large files"), \
fseek (f, o, w))
# endif
#endif
#if 0
# if 0
# define ftello rpl_ftello
extern off_t ftello (FILE *fp);
# define ftell(fp) ftello (fp)
# endif
#elif defined GNULIB_POSIXCHECK
# undef ftello
# define ftello(f) \
(GL_LINK_WARNING ("ftello is unportable - " \
"use gnulib module ftello for portability"), \
ftello (f))
#endif
#if 0 && 0
extern long rpl_ftell (FILE *fp);
# undef ftell
# if GNULIB_POSIXCHECK
# define ftell(f) \
(GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
"on 32-bit platforms - " \
"use ftello function for handling of large files"), \
rpl_ftell (f))
# else
# define ftell rpl_ftell
# endif
#elif defined GNULIB_POSIXCHECK
# ifndef ftell
# define ftell(f) \
(GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
"on 32-bit platforms - " \
"use ftello function for handling of large files"), \
ftell (f))
# endif
#endif
#if 0
# if 0
# define fflush rpl_fflush
/* Flush all pending data on STREAM according to POSIX rules. Both
output and seekable input streams are supported.
Note! LOSS OF DATA can occur if fflush is applied on an input stream
that is _not_seekable_ or on an update stream that is _not_seekable_
and in which the most recent operation was input. Seekability can
be tested with lseek(fileno(fp),0,SEEK_CUR). */
extern int fflush (FILE *gl_stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fflush
# define fflush(f) \
(GL_LINK_WARNING ("fflush is not always POSIX compliant - " \
"use gnulib module fflush for portable " \
"POSIX compliance"), \
fflush (f))
#endif
#if 1
# if !1
/* Read input, up to (and including) the next occurrence of DELIMITER, from
STREAM, store it in *LINEPTR (and NUL-terminate it).
*LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
bytes of space. It is realloc'd as necessary.
Return the number of bytes read and stored at *LINEPTR (not including the
NUL terminator), or -1 on error or EOF. */
extern ssize_t getdelim (char **lineptr, size_t *linesize, int delimiter,
FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getdelim
# define getdelim(l, s, d, f) \
(GL_LINK_WARNING ("getdelim is unportable - " \
"use gnulib module getdelim for portability"), \
getdelim (l, s, d, f))
#endif
#if 1
# if 0
# undef getline
# define getline rpl_getline
# endif
# if !1 || 0
/* Read a line, up to (and including) the next newline, from STREAM, store it
in *LINEPTR (and NUL-terminate it).
*LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
bytes of space. It is realloc'd as necessary.
Return the number of bytes read and stored at *LINEPTR (not including the
NUL terminator), or -1 on error or EOF. */
extern ssize_t getline (char **lineptr, size_t *linesize, FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getline
# define getline(l, s, f) \
(GL_LINK_WARNING ("getline is unportable - " \
"use gnulib module getline for portability"), \
getline (l, s, f))
#endif
#ifdef __cplusplus
}
#endif
#endif /* _GL_STDIO_H */
#endif /* _GL_STDIO_H */
#endif

382
lib/stdio.in.h Normal file
View File

@@ -0,0 +1,382 @@
/* A GNU-like <stdio.h>.
Copyright (C) 2004, 2007-2008 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
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program 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 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,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#if defined __need_FILE || defined __need___FILE
/* Special invocation convention inside glibc header files. */
#@INCLUDE_NEXT@ @NEXT_STDIO_H@
#else
/* Normal invocation convention. */
#ifndef _GL_STDIO_H
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_STDIO_H@
#ifndef _GL_STDIO_H
#define _GL_STDIO_H
#include <stdarg.h>
#include <stddef.h>
#if (@GNULIB_FSEEKO@ && @REPLACE_FSEEKO@) \
|| (@GNULIB_FTELLO@ && @REPLACE_FTELLO@) \
|| (@GNULIB_GETDELIM@ && !@HAVE_DECL_GETDELIM@) \
|| (@GNULIB_GETLINE@ && (!@HAVE_DECL_GETLINE@ || @REPLACE_GETLINE@))
/* Get off_t and ssize_t. */
# include <sys/types.h>
#endif
#ifndef __attribute__
/* This feature is available in gcc versions 2.5 and later. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
# define __attribute__(Spec) /* empty */
# endif
/* The __-protected variants of `format' and `printf' attributes
are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
# define __format__ format
# define __printf__ printf
# endif
#endif
/* The definition of GL_LINK_WARNING is copied here. */
#ifdef __cplusplus
extern "C" {
#endif
#if @GNULIB_FPRINTF_POSIX@
# if @REPLACE_FPRINTF@
# define fprintf rpl_fprintf
extern int fprintf (FILE *fp, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef fprintf
# define fprintf \
(GL_LINK_WARNING ("fprintf is not always POSIX compliant - " \
"use gnulib module fprintf-posix for portable " \
"POSIX compliance"), \
fprintf)
#endif
#if @GNULIB_VFPRINTF_POSIX@
# if @REPLACE_VFPRINTF@
# define vfprintf rpl_vfprintf
extern int vfprintf (FILE *fp, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vfprintf
# define vfprintf(s,f,a) \
(GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
"use gnulib module vfprintf-posix for portable " \
"POSIX compliance"), \
vfprintf (s, f, a))
#endif
#if @GNULIB_PRINTF_POSIX@
# if @REPLACE_PRINTF@
/* Don't break __attribute__((format(printf,M,N))). */
# define printf __printf__
extern int printf (const char *format, ...)
__attribute__ ((__format__ (__printf__, 1, 2)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef printf
# define printf \
(GL_LINK_WARNING ("printf is not always POSIX compliant - " \
"use gnulib module printf-posix for portable " \
"POSIX compliance"), \
printf)
/* Don't break __attribute__((format(printf,M,N))). */
# define format(kind,m,n) format (__##kind##__, m, n)
# define __format__(kind,m,n) __format__ (__##kind##__, m, n)
# define ____printf____ __printf__
# define ____scanf____ __scanf__
# define ____strftime____ __strftime__
# define ____strfmon____ __strfmon__
#endif
#if @GNULIB_VPRINTF_POSIX@
# if @REPLACE_VPRINTF@
# define vprintf rpl_vprintf
extern int vprintf (const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 1, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vprintf
# define vprintf(f,a) \
(GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
"use gnulib module vprintf-posix for portable " \
"POSIX compliance"), \
vprintf (f, a))
#endif
#if @GNULIB_SNPRINTF@
# if @REPLACE_SNPRINTF@
# define snprintf rpl_snprintf
# endif
# if @REPLACE_SNPRINTF@ || !@HAVE_DECL_SNPRINTF@
extern int snprintf (char *str, size_t size, const char *format, ...)
__attribute__ ((__format__ (__printf__, 3, 4)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef snprintf
# define snprintf \
(GL_LINK_WARNING ("snprintf is unportable - " \
"use gnulib module snprintf for portability"), \
snprintf)
#endif
#if @GNULIB_VSNPRINTF@
# if @REPLACE_VSNPRINTF@
# define vsnprintf rpl_vsnprintf
# endif
# if @REPLACE_VSNPRINTF@ || !@HAVE_DECL_VSNPRINTF@
extern int vsnprintf (char *str, size_t size, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 3, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vsnprintf
# define vsnprintf(b,s,f,a) \
(GL_LINK_WARNING ("vsnprintf is unportable - " \
"use gnulib module vsnprintf for portability"), \
vsnprintf (b, s, f, a))
#endif
#if @GNULIB_SPRINTF_POSIX@
# if @REPLACE_SPRINTF@
# define sprintf rpl_sprintf
extern int sprintf (char *str, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef sprintf
# define sprintf \
(GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
"use gnulib module sprintf-posix for portable " \
"POSIX compliance"), \
sprintf)
#endif
#if @GNULIB_VSPRINTF_POSIX@
# if @REPLACE_VSPRINTF@
# define vsprintf rpl_vsprintf
extern int vsprintf (char *str, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vsprintf
# define vsprintf(b,f,a) \
(GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
"use gnulib module vsprintf-posix for portable " \
"POSIX compliance"), \
vsprintf (b, f, a))
#endif
#if @GNULIB_VASPRINTF@
# if @REPLACE_VASPRINTF@
# define asprintf rpl_asprintf
# define vasprintf rpl_vasprintf
# endif
# if @REPLACE_VASPRINTF@ || !@HAVE_VASPRINTF@
/* Write formatted output to a string dynamically allocated with malloc().
If the memory allocation succeeds, store the address of the string in
*RESULT and return the number of resulting bytes, excluding the trailing
NUL. Upon memory allocation error, or some other error, return -1. */
extern int asprintf (char **result, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
extern int vasprintf (char **result, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#endif
#if @GNULIB_FOPEN@
# if @REPLACE_FOPEN@
# define fopen rpl_fopen
extern FILE * fopen (const char *filename, const char *mode);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fopen
# define fopen(f,m) \
(GL_LINK_WARNING ("fopen on Win32 platforms is not POSIX compatible - " \
"use gnulib module fopen for portability"), \
fopen (f, m))
#endif
#if @GNULIB_FREOPEN@
# if @REPLACE_FREOPEN@
# define freopen rpl_freopen
extern FILE * freopen (const char *filename, const char *mode, FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef freopen
# define freopen(f,m,s) \
(GL_LINK_WARNING ("freopen on Win32 platforms is not POSIX compatible - " \
"use gnulib module freopen for portability"), \
freopen (f, m, s))
#endif
#if @GNULIB_FSEEKO@
# if @REPLACE_FSEEKO@
/* Provide fseek, fseeko functions that are aware of a preceding
fflush(), and which detect pipes. */
# define fseeko rpl_fseeko
extern int fseeko (FILE *fp, off_t offset, int whence);
# define fseek(fp, offset, whence) fseeko (fp, (off_t)(offset), whence)
# endif
#elif defined GNULIB_POSIXCHECK
# undef fseeko
# define fseeko(f,o,w) \
(GL_LINK_WARNING ("fseeko is unportable - " \
"use gnulib module fseeko for portability"), \
fseeko (f, o, w))
#endif
#if @GNULIB_FSEEK@ && @REPLACE_FSEEK@
extern int rpl_fseek (FILE *fp, long offset, int whence);
# undef fseek
# if defined GNULIB_POSIXCHECK
# define fseek(f,o,w) \
(GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
"on 32-bit platforms - " \
"use fseeko function for handling of large files"), \
rpl_fseek (f, o, w))
# else
# define fseek rpl_fseek
# endif
#elif defined GNULIB_POSIXCHECK
# ifndef fseek
# define fseek(f,o,w) \
(GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
"on 32-bit platforms - " \
"use fseeko function for handling of large files"), \
fseek (f, o, w))
# endif
#endif
#if @GNULIB_FTELLO@
# if @REPLACE_FTELLO@
# define ftello rpl_ftello
extern off_t ftello (FILE *fp);
# define ftell(fp) ftello (fp)
# endif
#elif defined GNULIB_POSIXCHECK
# undef ftello
# define ftello(f) \
(GL_LINK_WARNING ("ftello is unportable - " \
"use gnulib module ftello for portability"), \
ftello (f))
#endif
#if @GNULIB_FTELL@ && @REPLACE_FTELL@
extern long rpl_ftell (FILE *fp);
# undef ftell
# if GNULIB_POSIXCHECK
# define ftell(f) \
(GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
"on 32-bit platforms - " \
"use ftello function for handling of large files"), \
rpl_ftell (f))
# else
# define ftell rpl_ftell
# endif
#elif defined GNULIB_POSIXCHECK
# ifndef ftell
# define ftell(f) \
(GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
"on 32-bit platforms - " \
"use ftello function for handling of large files"), \
ftell (f))
# endif
#endif
#if @GNULIB_FFLUSH@
# if @REPLACE_FFLUSH@
# define fflush rpl_fflush
/* Flush all pending data on STREAM according to POSIX rules. Both
output and seekable input streams are supported.
Note! LOSS OF DATA can occur if fflush is applied on an input stream
that is _not_seekable_ or on an update stream that is _not_seekable_
and in which the most recent operation was input. Seekability can
be tested with lseek(fileno(fp),0,SEEK_CUR). */
extern int fflush (FILE *gl_stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fflush
# define fflush(f) \
(GL_LINK_WARNING ("fflush is not always POSIX compliant - " \
"use gnulib module fflush for portable " \
"POSIX compliance"), \
fflush (f))
#endif
#if @GNULIB_GETDELIM@
# if !@HAVE_DECL_GETDELIM@
/* Read input, up to (and including) the next occurrence of DELIMITER, from
STREAM, store it in *LINEPTR (and NUL-terminate it).
*LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
bytes of space. It is realloc'd as necessary.
Return the number of bytes read and stored at *LINEPTR (not including the
NUL terminator), or -1 on error or EOF. */
extern ssize_t getdelim (char **lineptr, size_t *linesize, int delimiter,
FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getdelim
# define getdelim(l, s, d, f) \
(GL_LINK_WARNING ("getdelim is unportable - " \
"use gnulib module getdelim for portability"), \
getdelim (l, s, d, f))
#endif
#if @GNULIB_GETLINE@
# if @REPLACE_GETLINE@
# undef getline
# define getline rpl_getline
# endif
# if !@HAVE_DECL_GETLINE@ || @REPLACE_GETLINE@
/* Read a line, up to (and including) the next newline, from STREAM, store it
in *LINEPTR (and NUL-terminate it).
*LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
bytes of space. It is realloc'd as necessary.
Return the number of bytes read and stored at *LINEPTR (not including the
NUL terminator), or -1 on error or EOF. */
extern ssize_t getline (char **lineptr, size_t *linesize, FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getline
# define getline(l, s, f) \
(GL_LINK_WARNING ("getline is unportable - " \
"use gnulib module getline for portability"), \
getline (l, s, f))
#endif
#ifdef __cplusplus
}
#endif
#endif /* _GL_STDIO_H */
#endif /* _GL_STDIO_H */
#endif

254
lib/stdlib.h Normal file
View File

@@ -0,0 +1,254 @@
/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
/* A GNU-like <stdlib.h>.
Copyright (C) 1995, 2001-2004, 2006-2008 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
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if defined __need_malloc_and_calloc
/* Special invocation convention inside glibc header files. */
#include_next <stdlib.h>
#else
/* Normal invocation convention. */
#ifndef _GL_STDLIB_H
/* The include_next requires a split double-inclusion guard. */
#include_next <stdlib.h>
#ifndef _GL_STDLIB_H
#define _GL_STDLIB_H
/* The definition of GL_LINK_WARNING is copied here. */
/* GL_LINK_WARNING("literal string") arranges to emit the literal string as
a linker warning on most glibc systems.
We use a linker warning rather than a preprocessor warning, because
#warning cannot be used inside macros. */
#ifndef GL_LINK_WARNING
/* This works on platforms with GNU ld and ELF object format.
Testing __GLIBC__ is sufficient for asserting that GNU ld is in use.
Testing __ELF__ guarantees the ELF object format.
Testing __GNUC__ is necessary for the compound expression syntax. */
# if defined __GLIBC__ && defined __ELF__ && defined __GNUC__
# define GL_LINK_WARNING(message) \
GL_LINK_WARNING1 (__FILE__, __LINE__, message)
# define GL_LINK_WARNING1(file, line, message) \
GL_LINK_WARNING2 (file, line, message) /* macroexpand file and line */
# define GL_LINK_WARNING2(file, line, message) \
GL_LINK_WARNING3 (file ":" #line ": warning: " message)
# define GL_LINK_WARNING3(message) \
({ static const char warning[sizeof (message)] \
__attribute__ ((__unused__, \
__section__ (".gnu.warning"), \
__aligned__ (1))) \
= message "\n"; \
(void)0; \
})
# else
# define GL_LINK_WARNING(message) ((void) 0)
# endif
#endif
/* Some systems do not define EXIT_*, despite otherwise supporting C89. */
#ifndef EXIT_SUCCESS
# define EXIT_SUCCESS 0
#endif
/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere
with proper operation of xargs. */
#ifndef EXIT_FAILURE
# define EXIT_FAILURE 1
#elif EXIT_FAILURE != 1
# undef EXIT_FAILURE
# define EXIT_FAILURE 1
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if 0
# if !1
# undef malloc
# define malloc rpl_malloc
extern void * malloc (size_t size);
# endif
#elif defined GNULIB_POSIXCHECK
# undef malloc
# define malloc(s) \
(GL_LINK_WARNING ("malloc is not POSIX compliant everywhere - " \
"use gnulib module malloc-posix for portability"), \
malloc (s))
#endif
#if 1
# if !1
# undef realloc
# define realloc rpl_realloc
extern void * realloc (void *ptr, size_t size);
# endif
#elif defined GNULIB_POSIXCHECK
# undef realloc
# define realloc(p,s) \
(GL_LINK_WARNING ("realloc is not POSIX compliant everywhere - " \
"use gnulib module realloc-posix for portability"), \
realloc (p, s))
#endif
#if 0
# if !1
# undef calloc
# define calloc rpl_calloc
extern void * calloc (size_t nmemb, size_t size);
# endif
#elif defined GNULIB_POSIXCHECK
# undef calloc
# define calloc(n,s) \
(GL_LINK_WARNING ("calloc is not POSIX compliant everywhere - " \
"use gnulib module calloc-posix for portability"), \
calloc (n, s))
#endif
#if 0
/* Assuming *OPTIONP is a comma separated list of elements of the form
"token" or "token=value", getsubopt parses the first of these elements.
If the first element refers to a "token" that is member of the given
NULL-terminated array of tokens:
- It replaces the comma with a NUL byte, updates *OPTIONP to point past
the first option and the comma, sets *VALUEP to the value of the
element (or NULL if it doesn't contain an "=" sign),
- It returns the index of the "token" in the given array of tokens.
Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined.
For more details see the POSIX:2001 specification.
http://www.opengroup.org/susv3xsh/getsubopt.html */
# if !1
extern int getsubopt (char **optionp, char *const *tokens, char **valuep);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getsubopt
# define getsubopt(o,t,v) \
(GL_LINK_WARNING ("getsubopt is unportable - " \
"use gnulib module getsubopt for portability"), \
getsubopt (o, t, v))
#endif
#if 0
# if !1
/* Create a unique temporary directory from TEMPLATE.
The last six characters of TEMPLATE must be "XXXXXX";
they are replaced with a string that makes the directory name unique.
Returns TEMPLATE, or a null pointer if it cannot get a unique name.
The directory is created mode 700. */
extern char * mkdtemp (char * /*template*/);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkdtemp
# define mkdtemp(t) \
(GL_LINK_WARNING ("mkdtemp is unportable - " \
"use gnulib module mkdtemp for portability"), \
mkdtemp (t))
#endif
#if 0
# if 0
/* Create a unique temporary file from TEMPLATE.
The last six characters of TEMPLATE must be "XXXXXX";
they are replaced with a string that makes the file name unique.
The file is then created, ensuring it didn't exist before.
The file is created read-write (mask at least 0600 & ~umask), but it may be
world-readable and world-writable (mask 0666 & ~umask), depending on the
implementation.
Returns the open file descriptor if successful, otherwise -1 and errno
set. */
# define mkstemp rpl_mkstemp
extern int mkstemp (char * /*template*/);
# else
/* On MacOS X 10.3, only <unistd.h> declares mkstemp. */
# include <unistd.h>
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkstemp
# define mkstemp(t) \
(GL_LINK_WARNING ("mkstemp is unportable - " \
"use gnulib module mkstemp for portability"), \
mkstemp (t))
#endif
#if 0
# if 0
# undef putenv
# define putenv rpl_putenv
extern int putenv (char *string);
# endif
#endif
#if 0
# if !1
/* Set NAME to VALUE in the environment.
If REPLACE is nonzero, overwrite an existing value. */
extern int setenv (const char *name, const char *value, int replace);
# endif
#endif
#if 0
# if 1
# if 0
/* On some systems, unsetenv() returns void.
This is the case for MacOS X 10.3, FreeBSD 4.8, NetBSD 1.6, OpenBSD 3.4. */
# define unsetenv(name) ((unsetenv)(name), 0)
# endif
# else
/* Remove the variable NAME from the environment. */
extern int unsetenv (const char *name);
# endif
#endif
#if 0
# if 0
# define strtod rpl_strtod
# endif
# if !1 || 0
/* Parse a double from STRING, updating ENDP if appropriate. */
extern double strtod (const char *str, char **endp);
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtod
# define strtod(s, e) \
(GL_LINK_WARNING ("strtod is unportable - " \
"use gnulib module strtod for portability"), \
strtod (s, e))
#endif
#ifdef __cplusplus
}
#endif
#endif /* _GL_STDLIB_H */
#endif /* _GL_STDLIB_H */
#endif

15
lib/stdlib.in.h
View File

@@ -176,6 +176,21 @@ extern int putenv (char *string);
#endif
#if @GNULIB_RPMATCH@
# if !@HAVE_RPMATCH@
/* Test a user response to a question.
Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */
extern int rpmatch (const char *response);
# endif
#elif defined GNULIB_POSIXCHECK
# undef rpmatch
# define rpmatch(r) \
(GL_LINK_WARNING ("rpmatch is unportable - " \
"use gnulib module rpmatch for portability"), \
rpmatch (r))
#endif
#if @GNULIB_SETENV@
# if !@HAVE_SETENV@
/* Set NAME to VALUE in the environment.

16
lib/string.in.h
View File

@@ -93,6 +93,22 @@ extern void *memrchr (void const *, int, size_t)
memrchr (a, b, c))
#endif
/* Find the first occurrence of C in S. More efficient than
memchr(S,C,N), at the expense of undefined behavior if C does not
occur within N bytes. */
#if @GNULIB_RAWMEMCHR@
# if ! @HAVE_RAWMEMCHR@
extern void *rawmemchr (void const *__s, int __c_in)
__attribute__ ((__pure__));
# endif
#elif defined GNULIB_POSIXCHECK
# undef rawmemchr
# define rawmemchr(a,b) \
(GL_LINK_WARNING ("rawmemchr is unportable - " \
"use gnulib module rawmemchr for portability"), \
rawmemchr (a, b))
#endif
/* Copy SRC to DST, returning the address of the terminating '\0' in DST. */
#if @GNULIB_STPCPY@
# if ! @HAVE_STPCPY@

21
lib/wctype.in.h
View File

@@ -1,6 +1,6 @@
/* A substitute for ISO C99 <wctype.h>, for platforms that lack it.
Copyright (C) 2006, 2007 Free Software Foundation, Inc.
Copyright (C) 2006-2008 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
@@ -57,8 +57,9 @@ typedef int __wctype_wint_t;
#endif
/* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions.
Linux libc5 has <wctype.h> and the functions but they are broken.
Assume all 12 functions are implemented the same way, or not at all. */
#if ! @HAVE_ISWCNTRL@
#if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@
/* IRIX 5.3 has macros but no functions, its isw* macros refer to an
undefined variable _ctmp_ and to <ctype.h> macros like _P, and they
@@ -78,6 +79,22 @@ typedef int __wctype_wint_t;
# undef iswupper
# undef iswxdigit
/* Linux libc5 has <wctype.h> and the functions but they are broken. */
# if @REPLACE_ISWCNTRL@
# define iswalnum rpl_iswalnum
# define iswalpha rpl_iswalpha
# define iswblank rpl_iswblank
# define iswcntrl rpl_iswcntrl
# define iswdigit rpl_iswdigit
# define iswgraph rpl_iswgraph
# define iswlower rpl_iswlower
# define iswprint rpl_iswprint
# define iswpunct rpl_iswpunct
# define iswspace rpl_iswspace
# define iswupper rpl_iswupper
# define iswxdigit rpl_iswxdigit
# endif
static inline int
iswalnum (__wctype_wint_t wc)
{

24
lib/xalloc.h
View File

@@ -37,6 +37,14 @@ extern "C" {
# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
# endif
# ifndef ATTRIBUTE_MALLOC
# if __GNUC__ >= 3
# define ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
# else
# define ATTRIBUTE_MALLOC
# endif
# endif
/* This function is always triggered when memory is exhausted.
It must be defined by the application, either explicitly
or by using gnulib's xalloc-die module. This is the
@@ -44,13 +52,13 @@ extern "C" {
memory allocation failure. */
extern void xalloc_die (void) ATTRIBUTE_NORETURN;
void *xmalloc (size_t s);
void *xzalloc (size_t s);
void *xcalloc (size_t n, size_t s);
void *xmalloc (size_t s) ATTRIBUTE_MALLOC;
void *xzalloc (size_t s) ATTRIBUTE_MALLOC;
void *xcalloc (size_t n, size_t s) ATTRIBUTE_MALLOC;
void *xrealloc (void *p, size_t s);
void *x2realloc (void *p, size_t *pn);
void *xmemdup (void const *p, size_t s);
char *xstrdup (char const *str);
void *xmemdup (void const *p, size_t s) ATTRIBUTE_MALLOC;
char *xstrdup (char const *str) ATTRIBUTE_MALLOC;
/* Return 1 if an array of N objects, each of size S, cannot exist due
to size arithmetic overflow. S must be positive and N must be
@@ -97,10 +105,10 @@ char *xstrdup (char const *str);
# if HAVE_INLINE
# define static_inline static inline
# else
void *xnmalloc (size_t n, size_t s);
void *xnmalloc (size_t n, size_t s) ATTRIBUTE_MALLOC;
void *xnrealloc (void *p, size_t n, size_t s);
void *x2nrealloc (void *p, size_t *pn, size_t s);
char *xcharalloc (size_t n);
char *xcharalloc (size_t n) ATTRIBUTE_MALLOC;;
# endif
# ifdef static_inline
@@ -108,6 +116,7 @@ char *xstrdup (char const *str);
/* Allocate an array of N objects, each with S bytes of memory,
dynamically, with error checking. S must be nonzero. */
static_inline void *xnmalloc (size_t n, size_t s) ATTRIBUTE_MALLOC;
static_inline void *
xnmalloc (size_t n, size_t s)
{
@@ -219,6 +228,7 @@ x2nrealloc (void *p, size_t *pn, size_t s)
/* Return a pointer to a new buffer of N bytes. This is like xmalloc,
except it returns char *. */
static_inline char *xcharalloc (size_t n) ATTRIBUTE_MALLOC;
static_inline char *
xcharalloc (size_t n)
{

2
lib/xmalloc.c
View File

@@ -1,7 +1,7 @@
/* xmalloc.c -- malloc with out of memory checking
Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
1999, 2000, 2002, 2003, 2004, 2005, 2006, 2008 Free Software Foundation,
Inc.
This program is free software: you can redistribute it and/or modify