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authorUlrich Drepper <drepper@redhat.com>1996-12-11 01:40:39 +0000
committerUlrich Drepper <drepper@redhat.com>1996-12-11 01:40:39 +0000
commit6259ec0d78fd301572fcb616fdfa0500b828a824 (patch)
treeb1a008ed66281799defcaf56a92d3b592ca1f34a /locale
parentaee321f468f9214700b24e7aef39ef27bda4c42c (diff)
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update from main arcive 961210cvs/libc-961211
Wed Dec 11 01:04:30 1996 Ulrich Drepper <drepper@cygnus.com> Add NIS NSS implementation. * shlib-versions: Add versions for NIS libraries. * sysdeps/unix/inet/Subdirs: Add nis. * nis/Banner: New file. * nis/Makefile: New file. * nis/nss-nis.h: New file. * nis/yp_xdr.h: New file. * nis/ypclnt.h: New file. * nis/ypupdate_xdr.c: New file. * nis/nss_compat/compat-grp.c: New file. * nis/nss_compat/compat-pwd.c: New file. * nis/nss_compat/compat-spwd.c: New file. * nis/nss_nis/nis-alias.c: New file. * nis/nss_nis/nis-ethers.c: New file. * nis/nss_nis/nis-grp.c: New file. * nis/nss_nis/nis-hosts.c: New file. * nis/nss_nis/nis-netgrp.c: New file. * nis/nss_nis/nis-network.c: New file. * nis/nss_nis/nis-proto.c: New file. * nis/nss_nis/nis-publickey.c: New file. * nis/nss_nis/nis-pwd.c: New file. * nis/nss_nis/nis-rpc.c: New file. * nis/nss_nis/nis-service.c: New file. * nis/nss_nis/nis-spwd.c: New file. * nis/rpcsvc/yp.h: New file. * nis/rpcsvc/yp.x: New file. * nis/rpcsvc/yp_prot.h: New file. * nis/rpcsvc/ypclnt.h: New file. * nis/rpcsvc/ypupd.h: New file. * libio/_G_config.h: Define _G_HAVE_SYS_WAIT and _G_HAVE_PRINTF_FP. * locale/C-numeric.c: Update copyright. * locale/Makefile: Add rules to build libBrokenLocale. * locale/broken_cur_max.c: New file. * locale/mb_cur_max.c: Update copyright. (__ctype_get_mb_cur_max): Make function weak. * new-malloc/malloc.c: Correct copyright. * new-malloc/thread-m.h: Correct key handling. * shadow/lckpwdf.c: Update copyright. (PWD_LOCKFILE): Change to /etc/.pwd.lock. * stdlib/strtod.c: Add another assertion. * stdlib/tst-strtod.c: Add another test case. * sysdeps/generic/paths.h: Add _PATH_PRESERVE. Needed by nvi. * sysdeps/unix/sysv/linux/paths.h: Likewise. * sysdeps/gnu/utmpbits.h: Rename ut_addr field to ut_addr_v6. ut_addr names a single element in ut_addr_v6. * sysdeps/mach/hurd/xmknod.c: Remove alias from __mknod to mknod. Patch by Thomas Bushnell, n/BSG. Tue Dec 10 11:35:28 1996 Richard Henderson <rth@tamu.edu> * sysdeps/alpha/strncmp.S: Fix aligned short truncated compare corner condition. * sysdeps/alpha/memchr.S: Don't read ahead, even if the load did fit nicely into that delay slot (patch from David Mosberger-Tang). Mon Dec 9 23:53:43 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * sysdeps/mach/hurd/ttyname_r.c (__ttyname_r): Renamed from `ttyname_r'. (ttyname_r): New alias. * stdio-common/printf_fp.c (__guess_grouping): Fix off by one
Diffstat (limited to 'locale')
-rw-r--r--locale/C-numeric.c28
-rw-r--r--locale/Makefile10
-rw-r--r--locale/broken_cur_max.c50
-rw-r--r--locale/mb_cur_max.c31
4 files changed, 90 insertions, 29 deletions
diff --git a/locale/C-numeric.c b/locale/C-numeric.c
index 9a981f1..d3fbd91 100644
--- a/locale/C-numeric.c
+++ b/locale/C-numeric.c
@@ -1,21 +1,21 @@
/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
-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 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.
+ 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. */
+ 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 "localeinfo.h"
diff --git a/locale/Makefile b/locale/Makefile
index ef6c2dd..b5eccf3 100644
--- a/locale/Makefile
+++ b/locale/Makefile
@@ -40,6 +40,11 @@ install-bin = localedef locale
extra-objs = $(localedef-modules:=.o) $(locale-modules:=.o) \
$(lib-modules:=.o)
+extra-libs = libBrokenLocale
+extra-libs-others = $(extra-libs)
+
+libBrokenLocale-routines = broken_cur_max
+
subdir-dirs = programs
vpath %.c programs
vpath %.h programs
@@ -74,3 +79,8 @@ CPPFLAGS := -DLOCALE_PATH='$(localepath)' \
CFLAGS-charmap.c = -Wno-write-strings
CFLAGS-locfile.c = -Wno-write-strings
+
+# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
+# This ensures they will load libc.so for needed symbols if loaded by
+# a statically-linked program that hasn't already loaded it.
+$(objpfx)libBrokenLocale.so: $(common-objpfx)libc.so
diff --git a/locale/broken_cur_max.c b/locale/broken_cur_max.c
new file mode 100644
index 0000000..0374f84
--- /dev/null
+++ b/locale/broken_cur_max.c
@@ -0,0 +1,50 @@
+/* Return number of characters in multibyte representation for current
+ character set.
+ Copyright (C) 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ 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 <langinfo.h>
+#include <locale.h>
+#include <stdlib.h>
+#include "localeinfo.h"
+
+
+/* This is a gross hack to get borken programs running.
+
+ ISO C provides no mean to find out how many bytes the wide
+ character representation really uses. But it defines MB_CUR_LEN to
+ return the information for the multi-byte character representation.
+ Many programmers don't know the difference between the two and
+ thing this means the same. But assuming all characters have a size
+ of MB_CUR_LEN after they have been processed by `mbrtowc' is wrong.
+ Instead the maximal number of character used for the conversion is
+ MB_CURLEN.
+
+ It is known that some Motif applications have this problem. To
+ cure this one has to make sure the glibc uses the function in this
+ file instead of the one in locale/mb_cur_max.c. This can either be
+ done by linking with this file or by using the LD_PRELOAD feature
+ of the dynamic linker. */
+int
+__ctype_get_mb_cur_max (void)
+{
+ int correct_value = _NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MB_CUR_MAX);
+
+ return ((int []) { 1, 1, 1, 2, 2, 3, 4 })[correct_value];
+}
diff --git a/locale/mb_cur_max.c b/locale/mb_cur_max.c
index 750d215..cfb93ff 100644
--- a/locale/mb_cur_max.c
+++ b/locale/mb_cur_max.c
@@ -1,23 +1,23 @@
/* Return number of characters in multibyte representation for current
character set.
-Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+ Copyright (C) 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-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 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.
+ 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. */
+ 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 <langinfo.h>
#include <locale.h>
@@ -26,6 +26,7 @@ Boston, MA 02111-1307, USA. */
int
+weak_function
__ctype_get_mb_cur_max (void)
{
return _NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MB_CUR_MAX);