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authorUlrich Drepper <drepper@redhat.com>1997-02-11 04:45:23 +0000
committerUlrich Drepper <drepper@redhat.com>1997-02-11 04:45:23 +0000
commit00de59a632eecc23a5eb1ddbadb8a770cd481f43 (patch)
tree294dd1ff7c4394efd3fa17639e9d4e269c68d2c1
parent7cc27f440c2f709fda63af7ecb3747deeeb799f0 (diff)
update from main archive 970210cvs/libc-970212cvs/libc-970211
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.
-rw-r--r--ChangeLog17
-rw-r--r--locale/weight.h6
-rw-r--r--posix/getopt_init.c77
-rw-r--r--stdlib/atoll.c29
-rw-r--r--string/argz-ctsep.c4
5 files changed, 129 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog
index 2b2e5d14a9..c70e8ecf5f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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
diff --git a/locale/weight.h b/locale/weight.h
index 0d6ef51722..424e493209 100644
--- a/locale/weight.h
+++ b/locale/weight.h
@@ -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)
diff --git a/posix/getopt_init.c b/posix/getopt_init.c
new file mode 100644
index 0000000000..e90c9d7d8a
--- /dev/null
+++ b/posix/getopt_init.c
@@ -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. */
+ }
+}
diff --git a/stdlib/atoll.c b/stdlib/atoll.c
new file mode 100644
index 0000000000..dd387b949d
--- /dev/null
+++ b/stdlib/atoll.c
@@ -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);
+}
diff --git a/string/argz-ctsep.c b/string/argz-ctsep.c
index 461b9beb87..f21572459f 100644
--- a/string/argz-ctsep.c
+++ b/string/argz-ctsep.c
@@ -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
{