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update from main archive 970210

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1997-02-11 05:27  Ulrich Drepper  <drepper@cygnus.com>

	* locale/weight.h (collate_rules): It's an u_int32_t array.
	(get_weight): Compute initial SLOT value correctly.

1997-02-10 17:45  Ulrich Drepper  <drepper@cygnus.com>

	* string/argz-ctsep.c: Initialize *LEN when successful.

	* libio/vsnprintf.c: If MAXLEN is 0 return 0.
	* stdio/vsnprintf.c: Likewise.
	Reported by Philip Blundell <pjb27@cam.ac.uk>.

1997-02-06 13:49  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* rellns-sh: No need to check for existance of first parameter.
This commit is contained in:
Ulrich Drepper 1997-02-11 04:45:23 +00:00
parent 7cc27f440c
commit 00de59a632
5 changed files with 129 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
ChangeLog
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@ -1,3 +1,12 @@
1997-02-11 05:27 Ulrich Drepper <drepper@cygnus.com>
* locale/weight.h (collate_rules): It's an u_int32_t array.
(get_weight): Compute initial SLOT value correctly.
1997-02-10 17:45 Ulrich Drepper <drepper@cygnus.com>
* string/argz-ctsep.c: Initialize *LEN when successful.
1997-02-09 02:59 Ulrich Drepper <drepper@cygnus.com>
* version.h (VERSION): Bump to 2.0.2.
@ -24,6 +33,10 @@
* stdio/vsnprintf.c: Likewise.
Reported by Philip Blundell <pjb27@cam.ac.uk>.
* libio/vsnprintf.c: If MAXLEN is 0 return 0.
* stdio/vsnprintf.c: Likewise.
Reported by Philip Blundell <pjb27@cam.ac.uk>.
1997-02-07 17:43 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/sysd-stdio.c: Include <errno.h>.
@ -39,6 +52,10 @@
* rellns-sh: No need to check for existance of first parameter.
1997-02-06 13:49 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* rellns-sh: No need to check for existance of first parameter.
1997-02-06 14:50 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/posix/getcwd.c (__getcwd): Fix resource leaks. Reported

6
locale/weight.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1996 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
@ -52,7 +52,7 @@ typedef struct weight_t
#define collate_undefined \
(_NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_UNDEFINED))
#define collate_rules \
(_NL_CURRENT (LC_COLLATE, _NL_COLLATE_RULES))
((u_int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_RULES))
static __inline int get_weight (const STRING_TYPE **str, weight_t *result);
@ -69,7 +69,7 @@ get_weight (const STRING_TYPE **str, weight_t *result)
const size_t level_size = collate_hash_size * (collate_nrules + 1);
size_t level;
slot = (ch * (collate_nrules + 1)) % collate_hash_size;
slot = (ch % collate_hash_size) * (collate_nrules + 1);
level = 0;
while (__collate_table[slot] != (u_int32_t) ch)

77
posix/getopt_init.c Normal file
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@ -0,0 +1,77 @@
/* Perform additional initialization for getopt functions in GNU libc.
Copyright (C) 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Attention: this file is *not* necessary when the GNU getopt functions
are used outside the GNU libc. Some additional functionality of the
getopt functions in GNU libc require this additional work. */
#include <getopt.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include "../stdio-common/_itoa.h"
/* External variable to synchronize work. */
extern char *__getopt_nonoption_flags;
extern pid_t __libc_pid;
/* Remove the environment variable "_<PID>_GNU_nonoption_argv_flags_" if
it is still available. If the getopt functions are also used in the
application it does not exist anymore since it was saved for the use
in getopt. */
void
__getopt_clean_environment (void)
{
/* Bash 2.0 puts a special variable in the environment for each
command it runs, specifying which ARGV elements are the results
of file name wildcard expansion and therefore should not be
considered as options. */
static const char envvar_tail[] = "_GNU_nonoption_argv_flags_";
char var[100];
char *cp, **ep;
size_t len;
/* Generate name of the environment variable. We must know the PID
and we must not use `sprintf'. */
if (__libc_pid == 0)
__libc_pid = getpid ();
/* Construct "_<PID>_GNU_nonoption_argv_flags_" string. */
cp = memcpy (&var[sizeof (var) - sizeof (envvar_tail)], envvar_tail,
sizeof (envvar_tail));
cp = _itoa_word (__libc_pid, cp, 10, 0);
*--cp = '_';
len = (var + sizeof (var) - 1) - cp;
for (ep = __environ; *ep != NULL; ++ep)
if (!strncmp (*ep, cp, len) && (*ep)[len] == '=')
{
/* Found it. Store this pointer and move later ones back. */
char **dp = ep;
__getopt_nonoption_flags = &(*ep)[len + 1];
do
dp[0] = dp[1];
while (*dp++);
/* Continue the loop in case the name appears again. */
}
}

29
stdlib/atoll.c Normal file
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@ -0,0 +1,29 @@
/* Copyright (C) 1991, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <stdlib.h>
#undef atol
/* Convert a string to a long int. */
long long int
atoll (const char *nptr)
{
return strtoll (nptr, (char **) NULL, 10);
}

4
string/argz-ctsep.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1996 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
@ -57,6 +57,8 @@ __argz_create_sep (const char *string, int delim, char **argz, size_t *len)
*argz = NULL;
*len = 0;
}
*len = nlen;
}
else
{