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-rw-r--r--ChangeLog43
-rw-r--r--Makeconfig3
-rw-r--r--elf/Makefile4
-rw-r--r--elf/dl-lookup.c2
-rw-r--r--elf/dl-runtime.c2
-rw-r--r--localedata/ChangeLog5
-rw-r--r--localedata/Makefile8
-rw-r--r--localedata/locales/de_AT4
-rw-r--r--localedata/locales/de_DE4
-rw-r--r--localedata/locales/ru_RU78
-rw-r--r--localedata/tst-rpmatch.c37
-rwxr-xr-xlocaledata/tst-rpmatch.sh64
-rw-r--r--posix/getopt.c14
-rw-r--r--posix/getopt1.c7
-rw-r--r--posix/wordexp-test.c49
-rw-r--r--posix/wordexp.c252
-rw-r--r--sysdeps/generic/libc-start.c24
-rw-r--r--sysdeps/i386/elf/start.S51
-rw-r--r--sysdeps/unix/sysv/linux/i386/profil-counter.h4
-rw-r--r--sysdeps/unix/sysv/linux/libc-start.c33
20 files changed, 523 insertions, 165 deletions
diff --git a/ChangeLog b/ChangeLog
index 22afadd53c..6e0a0b17d7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,46 @@
+1998-03-08 14:58  Ulrich Drepper  <drepper@cygnus.com>
+
+	* Makeconfig (nisobjdir): Set to path to nis directory.
+	(rpath-link): Add nisobjdir.
+	Patch by Sven Verdoolaege <skimo@kotnet.org>.
+
+	* elf/Makefile: Pretty print.
+	* elf/dl-lookup.c: Include unistd.h.
+	* elf/dl-runtime.c: Likewise.
+
+	* localedata/Makefile (test-srcs): Add tst-rpmatch.
+	(distribute): Add tst-rpmatch.sh.
+	(tests): Add tst-rpmatch to dependency list and run tst-rpmatch.sh.
+
+	New tests for rpmatch function by
+	Jochen Hein <jochen.hein@delphi.central.de>.
+	* localedata/tst-rpmatch.c: New file.
+	* localedata/tst-rpmatch.sh: New file.
+
+	* localedata/locales/de_DE: Correct yesexpr and noexpr.
+	* localedata/locales/de_AT: Likewise.
+
+	* posix/getopt.c: Update contact address.
+	* posix/getopt1.c: Pretty print.
+
+	* sysdeps/generic/libc-start.c: Do most of the initialization now
+	here instead of in start.S.
+	* sysdeps/unix/sysv/linux/libc-start.c: Likewise.
+	* sysdeps/i386/elf/start.S: Remove most of the initialization code.
+
+	* sysdeps/unix/sysv/linux/i386/profil-counter.h: No need for
+	profil_counter to be public.
+
+1998-03-08 13:06  Tim Waugh  <tim@cyberelk.demon.co.uk>
+
+	* posix/wordexp.c (parse_arith): Now works for negative numbers too.
+	(parse_param): Coded parameter length expansion (${#var}).
+	(parse_param): Handling for "=", "+", "-", and the ":" versions added.
+	(parse_param): Cleaned up (fixed) error handling.
+
+	* posix/wordexp-test.c: IFS now includes non-whitespace character
+	(comma).  Added more tests.
+
 1998-03-07  Ulrich Drepper  <drepper@cygnus.com>
 
 	* elf/link.h: Fix typos.
diff --git a/Makeconfig b/Makeconfig
index b4634cc507..394baa96fb 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -414,10 +414,11 @@ else
 default-rpath = $(libdir)
 endif
 # This is how to find at build-time things that will be installed there.
-rpath-link = $(common-objdir):$(mathobjdir):$(elfobjdir):$(nssobjdir):$(dbobjdir)
+rpath-link = $(common-objdir):$(mathobjdir):$(elfobjdir):$(nssobjdir):$(nisobjdir):$(dbobjdir)
 mathobjdir := $(patsubst ../$(subdir),.,$(common-objpfx)math)
 elfobjdir := $(patsubst ../$(subdir),.,$(common-objpfx)elf)
 nssobjdir := $(patsubst ../$(subdir),.,$(common-objpfx)nss)
+nisobjdir := $(patsubst ../$(subdir),.,$(common-objpfx)nis)
 dbobjdir := $(patsubst ../$(subdir),.,$(common-objpfx)db2)
 else
 link-libc = $(common-objpfx)libc.a $(gnulib) $(common-objpfx)libc.a
diff --git a/elf/Makefile b/elf/Makefile
index 19c5ef8c8f..45494de4a8 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -1,5 +1,3 @@
-# Makefile for elf subdirectory of GNU C Library.
-
 # Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
@@ -18,6 +16,8 @@
 # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 # Boston, MA 02111-1307, USA.
 
+# Makefile for elf subdirectory of GNU C Library.
+
 subdir		:= elf
 
 headers		= elf.h bits/elfclass.h bits/dlfcn.h link.h dlfcn.h
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c
index 19e6f05ef0..c0f9731ce9 100644
--- a/elf/dl-lookup.c
+++ b/elf/dl-lookup.c
@@ -18,10 +18,10 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <alloca.h>
-#include <stddef.h>
 #include <link.h>
 #include <assert.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "dl-hash.h"
 #include <dl-machine.h>
diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c
index 99927a933c..b01338a304 100644
--- a/elf/dl-runtime.c
+++ b/elf/dl-runtime.c
@@ -18,7 +18,7 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <link.h>
-#include <stddef.h>
+#include <unistd.h>
 
 
 /* The global scope we will use for symbol lookups.
diff --git a/localedata/ChangeLog b/localedata/ChangeLog
index ed255649de..e968fe07b9 100644
--- a/localedata/ChangeLog
+++ b/localedata/ChangeLog
@@ -1,3 +1,8 @@
+1998-03-08  Ulrich Drepper  <drepper@cygnus.com>
+
+	* locales/ru_RU: Correct inconsistencies in mon data.
+	Patch by Alexander V. Lukyanov <lav@alpha.netis.ru>.
+
 1997-10-09 04:56  Ulrich Drepper  <drepper@cygnus.com>
 
 	* locales/is_IS: Update from Debian version.
diff --git a/localedata/Makefile b/localedata/Makefile
index 4e26d15374..d62a6a346c 100644
--- a/localedata/Makefile
+++ b/localedata/Makefile
@@ -30,7 +30,7 @@ charmaps := $(filter-out $(addprefix charmaps/, CVS RCS %~), \
 locales := $(filter-out $(addprefix locales/, CVS RCS %~), \
 				    $(wildcard locales/*))
 
-test-srcs := collate-test xfrm-test tst-fmon
+test-srcs := collate-test xfrm-test tst-fmon tst-rpmatch
 test-input := de_DE.ISO-8859-1 da_DK.ISO-8859-1 fr_CA,2.13.ISO-8859-1
 test-output := $(foreach s, .out .xout, \
 			 $(addsuffix $s, $(basename $(test-input))))
@@ -43,7 +43,7 @@ ld-test-srcs := $(addprefix tests/,$(addsuffix .cm,$(ld-test-names)) \
 
 distribute := CHECKSUMS tst-fmon.sh tst-fmon.data ChangeLog sort-test.sh \
 	      README mnemonic.ds fr_CA,2.13.in de_DE.in da_DK.in	 \
-	      $(charmaps) $(locales) $(ld-test-srcs)
+	      $(charmaps) $(locales) $(ld-test-srcs) tst-rpmatch.sh
 
 # Get $(inst_i18ndir) defined.
 include ../Makeconfig
@@ -59,8 +59,10 @@ $(inst_i18ndir)/locales/%: locales/%; $(do-install)
 
 
 ifeq (no,$(cross-compiling))
-tests: $(objpfx)collate-test $(objpfx)xfrm-test $(objpfx)tst-fmon
+tests: $(objpfx)collate-test $(objpfx)xfrm-test $(objpfx)tst-fmon \
+       $(objpfx)tst-rpmatch
 	$(SHELL) -e sort-test.sh $(common-objpfx) $(test-input)
 	$(SHELL) -e tst-fmon.sh $(common-objpfx) tst-fmon.data
 	$(SHELL) -e tst-locale.sh $(common-objpfx)
+	$(SHELL) -e tst-rpmatch.sh $(common-objpfx)
 endif
diff --git a/localedata/locales/de_AT b/localedata/locales/de_AT
index 2c75d68694..a4642179d4 100644
--- a/localedata/locales/de_AT
+++ b/localedata/locales/de_AT
@@ -27,8 +27,8 @@ copy "en_DK"
 END LC_COLLATE
 
 LC_MESSAGES
-yesexpr "<<(><j><J><y><Y><)/>><.><*>"
-noexpr  "<<(><n><N><)/>><.><*>"
+yesexpr "<'/>><<(><j><J><y><Y><)/>><.><*>"
+noexpr  "<'/>><<(><n><N><)/>><.><*>"
 END LC_MESSAGES
 
 LC_MONETARY
diff --git a/localedata/locales/de_DE b/localedata/locales/de_DE
index 6308ff3b5d..b13f52f5c9 100644
--- a/localedata/locales/de_DE
+++ b/localedata/locales/de_DE
@@ -2138,8 +2138,8 @@ copy "en_DK"
 END LC_CTYPE
 
 LC_MESSAGES
-yesexpr "<<(><j><J><y><Y><)/>><.><*>"
-noexpr  "<<(><n><N><)/>><.><*>"
+yesexpr "<'/>><<(><j><J><y><Y><)/>><.><*>"
+noexpr  "<'/>><<(><n><N><)/>><.><*>"
 END LC_MESSAGES
 
 LC_MONETARY
diff --git a/localedata/locales/ru_RU b/localedata/locales/ru_RU
index 9da6982624..d898f63eec 100644
--- a/localedata/locales/ru_RU
+++ b/localedata/locales/ru_RU
@@ -38,7 +38,7 @@ LC_COLLATE
 %     members of equivalence classes
 %  3. A distinction is made with regards
 %     to case as noted below.
-%  4. Special characters are ignored 
+%  4. Special characters are ignored
 %     when comparing letters, but then
 %     they are considered
 %  5. The alphabets are sorted in order
@@ -66,10 +66,10 @@ collating-symbol <SMALL>
 % and Spanish <C><h> being treated
 % as one letter.
 
-% The <a8> ...... <z8> collating 
+% The <a8> ...... <z8> collating
 % symbols have defined weights as
 % the last character in a group of
-% Latin letters. They are used 
+% Latin letters. They are used
 % to specify deltas by locales using
 % a locale as the default ordering
 % and by "replace-after" statements
@@ -992,7 +992,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <a->	<A>;<MACRON>;<SMALL>;IGNORE
 <A7>	<A>;<MACRON+DOT>;<CAPITAL>;IGNORE
 <a7>	<A>;<MACRON+DOT>;<SMALL>;IGNORE
-<a8>	
+<a8>
 <AE>	"<A><E>";"<AE><AE>";"<CAPITAL><CAPITAL>";IGNORE
 <ae>	"<A><E>";"<AE><AE>";"<SMALL><SMALL>";IGNORE
 <AE'>	"<A><E>";"<AE'><AE'>";"<CAPITAL><CAPITAL>";IGNORE
@@ -1007,7 +1007,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <b-.>	<B>;<DOT-BELOW>;<SMALL>;IGNORE
 <B_>	<B>;<LINE-BELOW>;<CAPITAL>;IGNORE
 <b_>	<B>;<LINE-BELOW>;<SMALL>;IGNORE
-<b8>	
+<b8>
 <C>	<C>;<NONE>;<CAPITAL>;IGNORE
 <c>	<C>;<NONE>;<SMALL>;IGNORE
 <C'>	<C>;<ACUTE>;<CAPITAL>;IGNORE
@@ -1024,7 +1024,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <c,>	<C>;<CEDILLA>;<SMALL>;IGNORE
 <C,'>	<C>;<CEDILLA+ACUTE>;<CAPITAL>;IGNORE
 <c,'>	<C>;<CEDILLA+ACUTE>;<SMALL>;IGNORE
-<c8>	
+<c8>
 <D>	<D>;<NONE>;<CAPITAL>;IGNORE
 <d>	<D>;<NONE>;<SMALL>;IGNORE
 <D<>	<D>;<CARON>;<CAPITAL>;IGNORE
@@ -1041,7 +1041,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <d-/>>	<D>;<MACRON+CIRCUMFLEX>;<SMALL>;IGNORE
 <D_>	<D>;<LINE-BELOW>;<CAPITAL>;IGNORE
 <d_>	<D>;<LINE-BELOW>;<SMALL>;IGNORE
-<d8>	
+<d8>
 <E>	<E>;<NONE>;<CAPITAL>;IGNORE
 <e>	<E>;<NONE>;<SMALL>;IGNORE
 <E'>	<E>;<ACUTE>;<CAPITAL>;IGNORE
@@ -1092,14 +1092,14 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <e-!>	<E>;<MACRON+GRAVE>;<SMALL>;IGNORE
 <E-/>>	<E>;<MACRON+CIRCUMFLEX>;<CAPITAL>;IGNORE
 <e-/>>	<E>;<MACRON+CIRCUMFLEX>;<SMALL>;IGNORE
-<e8>	
+<e8>
 <F>	<F>;<NONE>;<CAPITAL>;IGNORE
 <f>	<F>;<NONE>;<SMALL>;IGNORE
 <F2>	<F>;<HOOK>;<CAPITAL>;IGNORE
 <f2>	<F>;<HOOK>;<SMALL>;IGNORE
 <F.>	<F>;<DOT>;<CAPITAL>;IGNORE
 <f.>	<F>;<DOT>;<SMALL>;IGNORE
-<f8>	
+<f8>
 <ff>	"<F><F>";"<NONE><NONE>";"<ff><ff>";IGNORE
 <fi>	"<F><I>";"<NONE><NONE>";"<fi><fi>";IGNORE
 <fl>	"<F><L>";"<NONE><NONE>";"<fl><fl>";IGNORE
@@ -1124,7 +1124,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <g,>	<G>;<CEDILLA>;<SMALL>;IGNORE
 <G->	<G>;<MACRON>;<CAPITAL>;IGNORE
 <g->	<G>;<MACRON>;<SMALL>;IGNORE
-<g8>	
+<g8>
 <H>	<H>;<NONE>;<CAPITAL>;IGNORE
 <h>	<H>;<NONE>;<SMALL>;IGNORE
 <H-(>	<H>;<BREVE-BELOW>;<CAPITAL>;IGNORE
@@ -1141,7 +1141,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <h//>	<H>;<STROKE>;<SMALL>;IGNORE
 <H,>	<H>;<CEDILLA>;<CAPITAL>;IGNORE
 <h,>	<H>;<CEDILLA>;<SMALL>;IGNORE
-<h8>	
+<h8>
 <I>	<I>;<NONE>;<CAPITAL>;IGNORE
 <i>	<I>;<NONE>;<SMALL>;IGNORE
 <I'>	<I>;<ACUTE>;<CAPITAL>;IGNORE
@@ -1176,14 +1176,14 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <i;>	<I>;<OGONEK>;<SMALL>;IGNORE
 <I->	<I>;<MACRON>;<CAPITAL>;IGNORE
 <i->	<I>;<MACRON>;<SMALL>;IGNORE
-<i8>	
+<i8>
 <IJ>	"<I><J>";"<IJ><IJ>";"<CAPITAL><CAPITAL>";IGNORE
 <ij>	"<I><J>";"<IJ><IJ>";"<SMALL><SMALL>";IGNORE
 <J>	<J>;<NONE>;<CAPITAL>;IGNORE
 <j>	<J>;<NONE>;<SMALL>;IGNORE
 <J/>>	<J>;<CIRCUMFLEX>;<CAPITAL>;IGNORE
 <j/>>	<J>;<CIRCUMFLEX>;<SMALL>;IGNORE
-<j8>	
+<j8>
 <K>	<K>;<NONE>;<CAPITAL>;IGNORE
 <k>	<K>;<NONE>;<SMALL>;IGNORE
 <K'>	<K>;<ACUTE>;<CAPITAL>;IGNORE
@@ -1198,7 +1198,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <k,>	<K>;<CEDILLA>;<SMALL>;IGNORE
 <K_>	<K>;<LINE-BELOW>;<CAPITAL>;IGNORE
 <k_>	<K>;<LINE-BELOW>;<SMALL>;IGNORE
-<k8>	
+<k8>
 <kk>	<K>;<kk>;<SMALL>;IGNORE
 <L>	<L>;<NONE>;<CAPITAL>;IGNORE
 <l>	<L>;<NONE>;<SMALL>;IGNORE
@@ -1220,7 +1220,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <l-/>>	<L>;<MACRON+CIRCUMFLEX>;<SMALL>;IGNORE
 <L_>	<L>;<LINE-BELOW>;<CAPITAL>;IGNORE
 <l_>	<L>;<LINE-BELOW>;<SMALL>;IGNORE
-<l8>	
+<l8>
 <M>	<M>;<NONE>;<CAPITAL>;IGNORE
 <m>	<M>;<NONE>;<SMALL>;IGNORE
 <M'>	<M>;<ACUTE>;<CAPITAL>;IGNORE
@@ -1229,7 +1229,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <m.>	<M>;<DOT>;<SMALL>;IGNORE
 <M-.>	<M>;<DOT-BELOW>;<CAPITAL>;IGNORE
 <m-.>	<M>;<DOT-BELOW>;<SMALL>;IGNORE
-<m8>	
+<m8>
 <N>	<N>;<NONE>;<CAPITAL>;IGNORE
 <n>	<N>;<NONE>;<SMALL>;IGNORE
 <N'>	<N>;<ACUTE>;<CAPITAL>;IGNORE
@@ -1249,7 +1249,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <N_>	<N>;<LINE-BELOW>;<CAPITAL>;IGNORE
 <n_>	<N>;<LINE-BELOW>;<SMALL>;IGNORE
 <'n>	<N>;<PRECEDED-BY-APOSTROPHE>;<SMALL>;IGNORE
-<n8>	
+<n8>
 <NG>	"<N><G>";"<NG><NG>";"<CAPITAL><CAPITAL>";IGNORE
 <ng>	"<N><G>";"<NG><NG>";"<SMALL><SMALL>";IGNORE
 <O>	<O>;<NONE>;<CAPITAL>;IGNORE
@@ -1319,7 +1319,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <o9?>	<O>;<HORN+TILDE>;<SMALL>;IGNORE
 <O9-.>	<O>;<HORN+DOT-BELOW>;<CAPITAL>;IGNORE
 <o9-.>	<O>;<HORN+DOT-BELOW>;<SMALL>;IGNORE
-<o8>	
+<o8>
 <OE>	"<O><E>";"<OE><OE>";"<CAPITAL><CAPITAL>";IGNORE
 <oe>	"<O><E>";"<OE><OE>";"<SMALL><SMALL>";IGNORE
 <P>	<P>;<NONE>;<CAPITAL>;IGNORE
@@ -1328,10 +1328,10 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <p'>	<P>;<ACUTE>;<SMALL>;IGNORE
 <P.>	<P>;<DOT>;<CAPITAL>;IGNORE
 <p.>	<P>;<DOT>;<SMALL>;IGNORE
-<p8>	
+<p8>
 <Q>	<Q>;<NONE>;<CAPITAL>;IGNORE
 <q>	<Q>;<NONE>;<SMALL>;IGNORE
-<q8>	
+<q8>
 <R>	<R>;<NONE>;<CAPITAL>;IGNORE
 <r>	<R>;<NONE>;<SMALL>;IGNORE
 <R'>	<R>;<ACUTE>;<CAPITAL>;IGNORE
@@ -1352,7 +1352,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <r--.>	<R>;<MACRON+DOT-BELOW>;<SMALL>;IGNORE
 <R_>	<R>;<LINE-BELOW>;<CAPITAL>;IGNORE
 <r_>	<R>;<LINE-BELOW>;<SMALL>;IGNORE
-<r8>	
+<r8>
 <S>	<S>;<NONE>;<CAPITAL>;IGNORE
 <s>	<S>;<NONE>;<SMALL>;IGNORE
 <st>	"<S><T>";"<NONE><NONE>";"<st><st>";IGNORE
@@ -1374,7 +1374,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <s.-.>	<S>;<DOT+DOT-BELOW>;<SMALL>;IGNORE
 <S,>	<S>;<CEDILLA>;<CAPITAL>;IGNORE
 <s,>	<S>;<CEDILLA>;<SMALL>;IGNORE
-<s8>	
+<s8>
 <s1>	<S>;<s1>;<SMALL>;IGNORE
 <ss>	"<S><S>";"<NONE><NONE>";"<SMALL><ss>";IGNORE
 <T>	<T>;<NONE>;<CAPITAL>;IGNORE
@@ -1393,7 +1393,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <t-/>>	<T>;<MACRON+CIRCUMFLEX>;<SMALL>;IGNORE
 <T_>	<T>;<LINE-BELOW>;<CAPITAL>;IGNORE
 <t_>	<T>;<LINE-BELOW>;<SMALL>;IGNORE
-<t8>	
+<t8>
 <TH>	"<T><H>";"<TH><TH>";"<CAPITAL><CAPITAL>";IGNORE
 <th>	"<T><H>";"<TH><TH>";"<SMALL><SMALL>";IGNORE
 <U>	<U>;<NONE>;<CAPITAL>;IGNORE
@@ -1458,14 +1458,14 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <u9?>	<U>;<HORN+TILDE>;<SMALL>;IGNORE
 <U9-.>	<U>;<HORN+DOT-BELOW>;<CAPITAL>;IGNORE
 <u9-.>	<U>;<HORN+DOT-BELOW>;<SMALL>;IGNORE
-<u8>	
+<u8>
 <V>	<V>;<NONE>;<CAPITAL>;IGNORE
 <v>	<V>;<NONE>;<SMALL>;IGNORE
 <V?>	<V>;<TILDE>;<CAPITAL>;IGNORE
 <v?>	<V>;<TILDE>;<SMALL>;IGNORE
 <V-.>	<V>;<DOT-BELOW>;<CAPITAL>;IGNORE
 <v-.>	<V>;<DOT-BELOW>;<SMALL>;IGNORE
-<v8>	
+<v8>
 <W>	<W>;<NONE>;<CAPITAL>;IGNORE
 <w>	<W>;<NONE>;<SMALL>;IGNORE
 <W'>	<W>;<ACUTE>;<CAPITAL>;IGNORE
@@ -1480,14 +1480,14 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <w.>	<W>;<DOT>;<SMALL>;IGNORE
 <W-.>	<W>;<DOT-BELOW>;<CAPITAL>;IGNORE
 <w-.>	<W>;<DOT-BELOW>;<SMALL>;IGNORE
-<w8>	
+<w8>
 <X>	<X>;<NONE>;<CAPITAL>;IGNORE
 <x>	<X>;<NONE>;<SMALL>;IGNORE
 <X:>	<X>;<DIAERESIS>;<CAPITAL>;IGNORE
 <x:>	<X>;<DIAERESIS>;<SMALL>;IGNORE
 <X.>	<X>;<DOT>;<CAPITAL>;IGNORE
 <x.>	<X>;<DOT>;<SMALL>;IGNORE
-<x8>	
+<x8>
 <Y>	<Y>;<NONE>;<CAPITAL>;IGNORE
 <y>	<Y>;<NONE>;<SMALL>;IGNORE
 <Y'>	<Y>;<ACUTE>;<CAPITAL>;IGNORE
@@ -1506,7 +1506,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <y.>	<Y>;<DOT>;<SMALL>;IGNORE
 <Y-.>	<Y>;<DOT-BELOW>;<CAPITAL>;IGNORE
 <y-.>	<Y>;<DOT-BELOW>;<SMALL>;IGNORE
-<y8>	
+<y8>
 <Z>	<Z>;<NONE>;<CAPITAL>;IGNORE
 <z>	<Z>;<NONE>;<SMALL>;IGNORE
 <Z'>	<Z>;<ACUTE>;<CAPITAL>;IGNORE
@@ -1523,7 +1523,7 @@ UNDEFINED	IGNORE;IGNORE;IGNORE
 <z//>	<Z>;<STROKE>;<SMALL>;IGNORE
 <Z_>	<Z>;<LINE-BELOW>;<CAPITAL>;IGNORE
 <z_>	<Z>;<LINE-BELOW>;<SMALL>;IGNORE
-<z8>	
+<z8>
 <A*>	<A*>;<CAPITAL>;<GREEK>;IGNORE
 <A%>	<A*>;<CAPITAL>;<TONOS>;IGNORE
 <a*>	<A*>;<SMALL>;<GREEK>;IGNORE
@@ -2134,18 +2134,18 @@ abday   "<V=><s=><k=>";/
         "<C%><t=><v=>";/
         "<P=><t=><n=>";/
         "<S=><u=><b=>"
-mon     "<JA><n=><v=><a=><r=><ja>";/
-        "<F=><e=><v=><r=><a=><l=><ja>";/
+mon     "<JA><n=><v=><a=><r=><%'>";/
+	"<F=><e=><v=><r=><a=><l=><%'>";/
         "<M=><a=><r=><t=>";/
-        "<A=><p=><r=><e=><l=><ja>";/
+        "<A=><p=><r=><e=><l=><%'>";/
         "<M=><a=><j=>";/
-        "<I=><ju><n=><ja>";/
-        "<I=><ju><l=><ja>";/
-        "<A=><v=><g=><u=><s=><t=><a=>";/
-        "<S=><e=><n=><t=><ja><b=><r=><ja>";/
-        "<O=><k=><t=><ja><b=><r=><ja>";/
-        "<N=><o=><ja><b=><r=><ja>";/
-        "<D=><e=><k=><a=><b=><r=><ja>"
+        "<I=><ju><n=><%'>";/
+        "<I=><ju><l=><%'>";/
+        "<A=><v=><g=><u=><s=><t=>";/
+        "<S=><e=><n=><t=><ja><b=><r=><%'>";/
+        "<O=><k=><t=><ja><b=><r=><%'>";/
+        "<N=><o=><ja><b=><r=><%'>";/
+        "<D=><e=><k=><a=><b=><r=><%'>"
 abmon   "<JA><n=><v=>";/
         "<F=><e=><v=>";/
         "<M=><a=><r=>";/
diff --git a/localedata/tst-rpmatch.c b/localedata/tst-rpmatch.c
new file mode 100644
index 0000000000..f79930408e
--- /dev/null
+++ b/localedata/tst-rpmatch.c
@@ -0,0 +1,37 @@
+/* Test program for
+   Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jochen Hein <jochen.hein@delphi.central.de>.
+
+   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 <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main (int argc, char* argv[])
+{
+  setlocale (LC_ALL, argv[1]);
+
+  if (rpmatch (argv[2]) != atol (argv[3]))
+    {
+      fprintf (stderr,"Failed: Locale %s, String %s, Exp: %s, got %d\n",
+	       argv[1], argv[2], argv[3], rpmatch (argv[2]));
+      exit (EXIT_FAILURE);
+    }
+  exit (EXIT_SUCCESS);
+}
diff --git a/localedata/tst-rpmatch.sh b/localedata/tst-rpmatch.sh
new file mode 100755
index 0000000000..7718b54aaf
--- /dev/null
+++ b/localedata/tst-rpmatch.sh
@@ -0,0 +1,64 @@
+#! /bin/sh -f
+#
+# Copyright (C) 1998 Free Software Foundation, Inc.
+# This file is part of the GNU C Library and contains tests for
+# the rpmatch(3)-implementation.
+# contributed by Jochen Hein <jochen.hein@delphi.central.de>
+
+# 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 2, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+common_objpfx=$1
+IFS="§"
+rc=0
+while read locale string result dummy; do
+    if [ "$locale" != "#" ]; then
+	LOCPATH=${common_objpfx}localedata \
+	${common_objpfx}elf/ld.so --library-path $common_objpfx \
+	${common_objpfx}localedata/tst-rpmatch $locale $string $result \
+	|| exit 1
+    fi
+done <<EOF
+#§ These are the tests for rpmatch in glibc.  Each line contains one test,
+#§ comments start with #§ in the first column.  The fields are seperated
+#§ by paragraph signs and contain: the locale, the string, the expected
+#§ return value of rpmatch(3).  If the test fails, test-rpmatch prints
+#§ all these informations
+C§Yes§1
+C§yes§1
+C§YES§1
+C§YeS§1
+C§YEs§1
+C§yEs§1
+C§yES§1
+C§yeS§1
+C§No§0
+C§no§0
+#§ Uh, that's nonsense
+C§nonsens§0
+C§Error§-1
+de_DE§Yes§1
+de_DE§Ja§1
+de_DE§Jammerschade§1
+de_DE§dejavu§-1
+de_DE§Nein§0
+de_DE§Fehler§-1
+de_DE§jein§1
+EOF
+
+rc=$?
+if [ $rc -eq 1 ]; then
+    echo "Errors"
+fi
+exit $rc
diff --git a/posix/getopt.c b/posix/getopt.c
index 3199925828..7afe6c4a96 100644
--- a/posix/getopt.c
+++ b/posix/getopt.c
@@ -1,9 +1,9 @@
 /* Getopt for GNU.
    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 roland@gnu.ai.mit.edu
+   "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, 97
+   Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98
    	Free Software Foundation, Inc.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -31,7 +31,7 @@
 #include <config.h>
 #endif
 
-#if !defined (__STDC__) || !__STDC__
+#if !defined __STDC__ || !__STDC__
 /* This is a separate conditional since some stdc systems
    reject `defined (const)'.  */
 #ifndef const
@@ -50,7 +50,7 @@
    it is simpler to just do this in the source for each such file.  */
 
 #define GETOPT_INTERFACE_VERSION 2
-#if !defined (_LIBC) && defined (__GLIBC__) && __GLIBC__ >= 2
+#if !defined _LIBC && defined __GLIBC__ && __GLIBC__ >= 2
 #include <gnu-versions.h>
 #if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION
 #define ELIDE_CODE
@@ -222,7 +222,7 @@ my_index (str, chr)
 #ifdef __GNUC__
 /* Note that Motorola Delta 68k R3V7 comes with GCC but not stddef.h.
    That was relevant to code that was here before.  */
-#if !defined (__STDC__) || !__STDC__
+#if !defined __STDC__ || !__STDC__
 /* gcc with -traditional declares the built-in strlen to return int,
    and has done so at least since version 2.4.5. -- rms.  */
 extern int strlen (const char *);
@@ -289,7 +289,7 @@ text_set_element (__libc_subinit, store_args_and_env);
    `first_nonopt' and `last_nonopt' are relocated so that they describe
    the new indices of the non-options in ARGV after they are moved.  */
 
-#if defined (__STDC__) && __STDC__
+#if defined __STDC__ && __STDC__
 static void exchange (char **);
 #endif
 
@@ -375,7 +375,7 @@ exchange (argv)
 
 /* Initialize the internal data when the first call is made.  */
 
-#if defined (__STDC__) && __STDC__
+#if defined __STDC__ && __STDC__
 static const char *_getopt_initialize (int, char *const *, const char *);
 #endif
 static const char *
diff --git a/posix/getopt1.c b/posix/getopt1.c
index 4aa8de6f67..3d264f2db4 100644
--- a/posix/getopt1.c
+++ b/posix/getopt1.c
@@ -1,5 +1,6 @@
 /* getopt_long and getopt_long_only entry points for GNU getopt.
-   Copyright (C) 1987,88,89,90,91,92,93,94,96,97 Free Software Foundation, Inc.
+   Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98
+     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
@@ -23,7 +24,7 @@
 
 #include "getopt.h"
 
-#if !defined (__STDC__) || !__STDC__
+#if !defined __STDC__ || !__STDC__
 /* This is a separate conditional since some stdc systems
    reject `defined (const)'.  */
 #ifndef const
@@ -42,7 +43,7 @@
    it is simpler to just do this in the source for each such file.  */
 
 #define GETOPT_INTERFACE_VERSION 2
-#if !defined (_LIBC) && defined (__GLIBC__) && __GLIBC__ >= 2
+#if !defined _LIBC && defined __GLIBC__ && __GLIBC__ >= 2
 #include <gnu-versions.h>
 #if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION
 #define ELIDE_CODE
diff --git a/posix/wordexp-test.c b/posix/wordexp-test.c
index 604e685607..75cfe5f360 100644
--- a/posix/wordexp-test.c
+++ b/posix/wordexp-test.c
@@ -21,6 +21,8 @@
 #include <stdlib.h>
 #include <wordexp.h>
 
+#define IFS ", \n\t"
+
 struct test_case_struct
 {
   int retval;
@@ -31,12 +33,57 @@ struct test_case_struct
   const char *wordv[10];
 } test_case[] =
   {
+    /* Simple word-splitting */
     { 0, NULL, "one", 0, 1, { "one", } },
     { 0, NULL, "one two", 0, 2, { "one", "two", } },
     { 0, NULL, "one two three", 0, 3, { "one", "two", "three", } },
+
+    /* Simple parameter expansion */
     { 0, "foo", "${var}", 0, 1, { "foo", } },
     { 0, "foo", "$var", 0, 1, { "foo", } },
+
+    /* Simple quote removal */
     { 0, NULL, "\"quoted\"", 0, 1, { "quoted", } },
+    { 0, "foo", "\"$var\"\"$var\"", 0, 1, { "foofoo", } },
+    { 0, NULL, "'singly-quoted'", 0, 1, { "singly-quoted", } },
+
+    /* Simple command substitution */
+    { 0, NULL, "$(echo hello)", 0, 1, { "hello", } },
+    { 0, NULL, "$( (echo hello) )", 0, 1, { "hello", } },
+
+    /* Simple arithmetic expansion */
+    { 0, NULL, "$((1 + 1))", 0, 1, { "2", } },
+    { 0, NULL, "$((2-3))", 0, 1, { "-1", } },
+    { 0, NULL, "$((-1))", 0, 1, { "-1", } },
+
+    /* Field splitting */
+    { 0, NULL, " \tfoo\t\tbar ", 0, 2, { "foo", "bar", } },
+    { 0, NULL, "  red  , white blue", 0, 3, { "red", "white", "blue", } },
+
+    /* Advanced parameter expansion */
+    { 0, NULL, "${var:-bar}", 0, 1, { "bar", } },
+    { 0, NULL, "${var-bar}", 0, 1, { "bar", } },
+    { 0, "", "${var:-bar}", 0, 1, { "bar", } },
+    { 0, "foo", "${var:-bar}", 0, 1, { "foo", } },
+    { 0, "", "${var-bar}", 0, 0, { NULL, } },
+    { 0, NULL, "${var:=bar}", 0, 1, { "bar", } },
+    { 0, NULL, "${var=bar}", 0, 1, { "bar", } },
+    { 0, "", "${var:=bar}", 0, 1, { "bar", } },
+    { 0, "foo", "${var:=bar}", 0, 1, { "foo", } },
+    { 0, "", "${var=bar}", 0, 0, { NULL, } },
+    { 0, "foo", "${var:?bar}", 0, 1, { "foo", } },
+    { 0, NULL, "${var:+bar}", 0, 0, { NULL, } },
+    { 0, NULL, "${var+bar}", 0, 0, { NULL, } },
+    { 0, "", "${var:+bar}", 0, 0, { NULL, } },
+    { 0, "foo", "${var:+bar}", 0, 1, { "bar", } },
+    { 0, "", "${var+bar}", 0, 1, { "bar", } },
+    { 0, "12345", "${#var}", 0, 1, { "5", } },
+
+    { 0, "banana", "${var%na*}", 0, 1, { "bana", } },
+    { 0, "banana", "${var%%na*}", 0, 1, { "ba", } },
+    { 0, "borabora-island", "${var#*bora}", 0, 1, { "bora-island", } },
+    { 0, "borabora-island", "${var##*bora}", 0, 1, {"-island", } },
+
     { -1, NULL, NULL, 0, 0, { NULL, } },
   };
 
@@ -49,7 +96,7 @@ main (int argc, char * argv[])
   int test;
   int fail = 0;
 
-  setenv ("IFS", " \t\n", 1);
+  setenv ("IFS", IFS, 1);
   for (test = 0; test_case[test].retval != -1; test++)
     if (testit (&test_case[test]))
       ++fail;
diff --git a/posix/wordexp.c b/posix/wordexp.c
index abd55a512c..3bc22b5717 100644
--- a/posix/wordexp.c
+++ b/posix/wordexp.c
@@ -59,7 +59,7 @@ static int parse_backtick (char **word, size_t *word_length,
 			   size_t *offset, int flags, wordexp_t *pwordexp,
 			   const char *ifs, const char *ifs_white)
      internal_function;
-static int eval_expr (char *expr, int *result) internal_function;
+static int eval_expr (char *expr, long int *result) internal_function;
 
 /* The w_*() functions manipulate word lists. */
 
@@ -93,16 +93,12 @@ w_addchar (char *buffer, size_t *actlen, size_t *maxlen, char ch)
 }
 
 static char *
-w_addstr (char *buffer, size_t *actlen, size_t *maxlen, const char *str)
-     /* (lengths exclude trailing zero) */
+internal_function
+w_addmem (char *buffer, size_t *actlen, size_t *maxlen, const char *str,
+	  size_t len)
 {
   /* Add a string to the buffer, allocating room for it if needed.
    */
-  size_t len;
-
-  assert (str != NULL); /* w_addstr only called from this file */
-  len = strlen (str);
-
   if (*actlen + len > *maxlen)
     {
       char *old_buffer = buffer;
@@ -123,7 +119,24 @@ w_addstr (char *buffer, size_t *actlen, size_t *maxlen, const char *str)
   return buffer;
 }
 
+
+static char *
+internal_function
+w_addstr (char *buffer, size_t *actlen, size_t *maxlen, const char *str)
+     /* (lengths exclude trailing zero) */
+{
+  /* Add a string to the buffer, allocating room for it if needed.
+   */
+  size_t len;
+
+  assert (str != NULL); /* w_addstr only called from this file */
+  len = strlen (str);
+
+  return w_addmem (buffer, actlen, maxlen, str, len);
+}
+
 static int
+internal_function
 w_addword (wordexp_t *pwordexp, char *word)
 {
   /* Add a word to the wordlist */
@@ -229,8 +242,8 @@ parse_tilde (char **word, size_t *word_length, size_t *max_length,
     {
       if (!((*word)[*word_length - 1] == '=' && wordc == 0))
 	{
-	  if (!((*word)[*word_length - 1] == ':' &&
-		strchr (*word, '=') && wordc == 0))
+	  if (!((*word)[*word_length - 1] == ':'
+		&& strchr (*word, '=') && wordc == 0))
 	    {
 	      *word = w_addchar (*word, word_length, max_length, '~');
 	      return *word ? 0 : WRDE_NOSPACE;
@@ -422,6 +435,7 @@ no_space:
 }
 
 static int
+internal_function
 parse_squote (char **word, size_t *word_length, size_t *max_length,
 	      const char *words, size_t *offset)
 {
@@ -444,7 +458,7 @@ parse_squote (char **word, size_t *word_length, size_t *max_length,
 /* Functions to evaluate an arithmetic expression */
 static int
 internal_function
-eval_expr_val (char **expr, int *result)
+eval_expr_val (char **expr, long int *result)
 {
   int sgn = +1;
   char *digit;
@@ -495,12 +509,12 @@ eval_expr_val (char **expr, int *result)
 
 static int
 internal_function
-eval_expr_multdiv (char **expr, int *result)
+eval_expr_multdiv (char **expr, long int *result)
 {
-  int arg;
+  long int arg;
 
   /* Read a Value */
-  if (eval_expr_val (expr, result))
+  if (eval_expr_val (expr, result) != 0)
     return WRDE_SYNTAX;
 
   while (**expr)
@@ -510,16 +524,16 @@ eval_expr_multdiv (char **expr, int *result)
 
       if (**expr == '*')
 	{
-	  (*expr)++;
-	  if ((eval_expr_val (expr, &arg)) != 0)
+	  ++(*expr);
+	  if (eval_expr_val (expr, &arg) != 0)
 	    return WRDE_SYNTAX;
 
 	  *result *= arg;
 	}
       else if (**expr == '/')
 	{
-	  (*expr)++;
-	  if ((eval_expr_val (expr, &arg)) != 0)
+	  ++(*expr);
+	  if (eval_expr_val (expr, &arg) != 0)
 	    return WRDE_SYNTAX;
 
 	  *result /= arg;
@@ -532,12 +546,12 @@ eval_expr_multdiv (char **expr, int *result)
 
 static int
 internal_function
-eval_expr (char *expr, int *result)
+eval_expr (char *expr, long int *result)
 {
-  int arg;
+  long int arg;
 
   /* Read a Multdiv */
-  if ((eval_expr_multdiv (&expr, result)) != 0)
+  if (eval_expr_multdiv (&expr, result) != 0)
     return WRDE_SYNTAX;
 
   while (*expr)
@@ -547,16 +561,16 @@ eval_expr (char *expr, int *result)
 
       if (*expr == '+')
 	{
-	  expr++;
-	  if ((eval_expr_multdiv (&expr, &arg)) != 0)
+	  ++expr;
+	  if (eval_expr_multdiv (&expr, &arg) != 0)
 	    return WRDE_SYNTAX;
 
 	  *result += arg;
 	}
       else if (*expr == '-')
 	{
-	  expr++;
-	  if ((eval_expr_multdiv (&expr, &arg)) != 0)
+	  ++expr;
+	  if (eval_expr_multdiv (&expr, &arg) != 0)
 	    return WRDE_SYNTAX;
 
 	  *result -= arg;
@@ -628,7 +642,8 @@ parse_arith (char **word, size_t *word_length, size_t *max_length,
 	  if (--paren_depth == 0)
 	    {
 	      char result[21];	/* 21 = ceil(log10(2^64)) + 1 */
-	      int numresult = 0;
+	      long int numresult = 0;
+	      long long int convertme;
 
 	      if (bracket || words[1 + *offset] != ')')
 		return WRDE_SYNTAX;
@@ -636,13 +651,25 @@ parse_arith (char **word, size_t *word_length, size_t *max_length,
 	      ++(*offset);
 
 	      /* Go - evaluate. */
-	      if (*expr &&
-		  eval_expr (expr, &numresult) != 0)
+	      if (*expr && eval_expr (expr, &numresult) != 0)
 		return WRDE_SYNTAX;
 
+	      if (numresult < 0)
+		{
+		  convertme = -numresult;
+		  *word = w_addchar (*word, word_length, max_length, '-');
+		  if (!*word)
+		    {
+		      free (expr);
+		      return WRDE_NOSPACE;
+		    }
+		}
+	      else
+		convertme = numresult;
+
 	      result[20] = '\0';
 	      *word = w_addstr (*word, word_length, max_length,
-				_itoa_word (numresult, &result[20], 10, 0));
+				_itoa (convertme, &result[20], 10, 0));
 	      free (expr);
 	      return *word ? 0 : WRDE_NOSPACE;
 	    }
@@ -656,7 +683,7 @@ parse_arith (char **word, size_t *word_length, size_t *max_length,
 	  if (bracket && paren_depth == 1)
 	    {
 	      char result[21];	/* 21 = ceil(log10(2^64)) + 1 */
-	      int numresult = 0;
+	      long int numresult = 0;
 
 	      /* Go - evaluate. */
 	      if (*expr && eval_expr (expr, &numresult) != 0)
@@ -758,14 +785,11 @@ exec_comm (char *comm, char **word, size_t *word_length, size_t *max_length,
 		break;
 	    }
 
-	  for (i = 0; i < buflen; ++i)
+	  *word = w_addmem (*word, word_length, max_length, buffer, buflen);
+	  if (*word == NULL)
 	    {
-	      *word = w_addchar (*word, word_length, max_length, buffer[i]);
-	      if (*word == NULL)
-		{
-		  close (fildes[0]);
-		  return WRDE_NOSPACE;
-		}
+	      close (fildes[0]);
+	      return WRDE_NOSPACE;
 	    }
 	}
 
@@ -874,6 +898,7 @@ exec_comm (char *comm, char **word, size_t *word_length, size_t *max_length,
 }
 
 static int
+internal_function
 parse_comm (char **word, size_t *word_length, size_t *max_length,
 	    const char *words, size_t *offset, int flags, wordexp_t *pwordexp,
 	    const char *ifs, const char *ifs_white)
@@ -949,6 +974,7 @@ parse_param (char **word, size_t *word_length, size_t *max_length,
   enum remove_pattern_enum remove = RP_NONE;
   int colon_seen = 0;
   int depth = 0;
+  int substitute_length = 0;
   int error;
 
   for (; words[*offset]; ++(*offset))
@@ -997,11 +1023,7 @@ parse_param (char **word, size_t *word_length, size_t *max_length,
 	  goto envsubst;
 
 	case '#':
-	  /* At the start?  (ie. 'string length') */
-	  if (*offset == start + 1)
-	    /* FIXME: This isn't written yet! */
-	    break;
-
+	  /* '#' only has special meaning inside braces */
 	  if (words[start] != '{')
 	    {
 	      /* Evaluate */
@@ -1010,8 +1032,16 @@ parse_param (char **word, size_t *word_length, size_t *max_length,
 	      goto envsubst;
 	    }
 
-	  /* Separating variable name from prefix pattern? */
+	  /* At the start? (i.e. 'string length') */
+	  if (*offset == start + 1)
+	    {
+	      substitute_length = 1;
+	      break;
+	    }
+	  else if (substitute_length)
+	    goto syntax;
 
+	  /* Separating variable name from prefix pattern? */
 	  if (remove == RP_NONE)
 	    {
 	      remove = RP_SHORT_LEFT;
@@ -1069,8 +1099,8 @@ parse_param (char **word, size_t *word_length, size_t *max_length,
 	      break;
 	    }
 
-	  if ((words[1 + *offset] == '-') || (words[1 + *offset] == '=') ||
-	      (words[1 + *offset] == '?') || (words[1 + *offset] == '+'))
+	  if ((words[1 + *offset] == '-') || (words[1 + *offset] == '=')
+	      || (words[1 + *offset] == '?') || (words[1 + *offset] == '+'))
 	    {
 	      colon_seen = 1;
 	      break;
@@ -1085,6 +1115,9 @@ parse_param (char **word, size_t *word_length, size_t *max_length,
 	  if (!*env)
 	    goto syntax;
 
+	  if (substitute_length)
+	    goto syntax;
+
 	  if (action != '\0' || remove != RP_NONE)
 	    {
 	      pattern = w_addchar (pattern, &pat_length, &pat_maxlen,
@@ -1184,7 +1217,7 @@ envsubst:
 	    switch (remove)
 	      {
 	      case RP_SHORT_LEFT:
-		for (p = value; p <= end; p++)
+		for (p = value; p <= end; ++p)
 		  {
 		    c = *p;
 		    *p = '\0';
@@ -1200,7 +1233,7 @@ envsubst:
 		break;
 
 	      case RP_LONG_LEFT:
-		for (p = end; p >= value; p--)
+		for (p = end; p >= value; --p)
 		  {
 		    c = *p;
 		    *p = '\0';
@@ -1216,7 +1249,7 @@ envsubst:
 		break;
 
 	      case RP_SHORT_RIGHT:
-		for (p = end; p >= value; p--)
+		for (p = end; p >= value; --p)
 		  {
 		    if (fnmatch (pattern, p, 0) != FNM_NOMATCH)
 		      {
@@ -1228,7 +1261,7 @@ envsubst:
 		break;
 
 	      case RP_LONG_RIGHT:
-		for (p = value; p <= end; p++)
+		for (p = value; p <= end; ++p)
 		  {
 		    if (fnmatch (pattern, p, 0) != FNM_NOMATCH)
 		      {
@@ -1248,6 +1281,7 @@ envsubst:
 
 	case '?':
 	  if (value && *value)
+	    /* Substitute parameter */
 	    break;
 
 	  if (!colon_seen && value)
@@ -1292,8 +1326,94 @@ envsubst:
 	  free (pattern);
 	  return WRDE_BADVAL;
 
+	case '-':
+	  if (value && *value)
+	    /* Substitute parameter */
+	    break;
+
+	  if (!colon_seen && value)
+	    {
+	      /* Substitute NULL */
+	      free (env);
+	      free (pattern);
+	      return 0;
+	    }
+
+	subst_word:
+	  {
+	    /* Substitute word */
+	    wordexp_t we;
+	    char *expand_me = pattern;
+	    int i;
+
+	    if (pwordexp == NULL)
+	      {
+		/* No field-splitting is allowed, so imagine
+		   quotes around the word.  */
+		expand_me = alloca (strlen (pattern) + 2);
+		sprintf (expand_me, "\"%s\"", pattern);
+	      }
+
+	    error = wordexp (expand_me, &we, flags);
+	    if (error)
+	      {
+		free (env);
+		free (pattern);
+		return error;
+	      }
+
+	    /* Fingers crossed that the quotes worked.. */
+	    assert (pwordexp || we.we_wordc == 1);
+
+	    /* Substitute */
+	    for (i = 0; i < we.we_wordc; i++)
+	      if (w_addword (pwordexp, __strdup(we.we_wordv[i]))
+		  == WRDE_NOSPACE)
+		break;
+
+	    if (action == '=')
+	      /* Also assign */
+	      setenv (env, we.we_wordv[0], 1); /* need to strdup? */
+
+	    wordfree (&we);
+
+	    if (i < we.we_wordc)
+	      /* Ran out of space */
+	      goto no_space;
+
+	    return 0;
+	  }
+
+	case '+':
+	  if (value && *value)
+	    goto subst_word;
+
+	  if (!colon_seen && value)
+	    goto subst_word;
+
+	  /* Substitute NULL */
+	  free (env);
+	  free (pattern);
+	  return 0;
+
+	case '=':
+	  if (value && *value)
+	    /* Substitute parameter */
+	    break;
+
+	  if (!colon_seen && value)
+	    {
+	      /* Substitute NULL */
+	      free (env);
+	      free (pattern);
+	      return 0;
+	    }
+
+	  /* This checks for '=' so it knows to assign */
+	  goto subst_word;
+
 	default:
-	  printf ("warning: parameter substitution does not yet support \"%s%c\"\n", colon_seen?":":"", action);
+	  assert (! "Unrecognised action!");
 	}
     }
 
@@ -1309,9 +1429,22 @@ envsubst:
       return 0;
     }
 
+  if (substitute_length)
+    {
+      char param_length[21];
+      param_length[20] = '\0';
+      *word = w_addstr (*word, word_length, max_length,
+			_itoa_word (strlen (value), &param_length[20], 10, 0));
+      return *word ? 0 : WRDE_NOSPACE;
+    }
+
+
   if (pwordexp == NULL)
-    /* Quoted - no field split */
-    *word = w_addstr (*word, word_length, max_length, value);
+    {
+      /* Quoted - no field split */
+      *word = w_addstr (*word, word_length, max_length, value);
+      return *word ? 0 : WRDE_NOSPACE;
+    }
   else
     {
       /* Need to field-split */
@@ -1331,7 +1464,7 @@ envsubst:
 
 	  if (!seen_nonws_ifs && *field_begin == 0)
 	    /* Nothing but whitespace */
-	    return 0;
+	    break;
 
 	  /* Search for the end of the field */
 	  field_end = field_begin;
@@ -1358,22 +1491,23 @@ envsubst:
 	  *field_end = 0;
 	  field = __strdup (field_begin);
 	  if (field == NULL)
-	    goto no_space;
+	    return WRDE_NOSPACE;
 
 	  /* Tag the field onto the word list */
 	  if (w_addword (pwordexp, field) == WRDE_NOSPACE)
-	    return WRDE_NOSPACE;
+	    {
+	      free (field);
+	      return WRDE_NOSPACE;
+	    }
 
 	  *word = NULL;
 	  *word_length = *max_length = 0;
 
 	  field_begin = next_field;
 	} while (seen_nonws_ifs || (field_begin && *field_begin));
-
-      return 0;
     }
 
-  return *word ? 0 : WRDE_NOSPACE;
+  return 0;
 
 no_space:
   if (env)
@@ -1658,7 +1792,7 @@ wordexp (const char *words, wordexp_t *pwordexp, int flags)
 		*whch++ = *ifsch;
 	    }
 
-	  ifsch++;
+	  ++ifsch;
 	}
       *whch = '\0';
     }
diff --git a/sysdeps/generic/libc-start.c b/sysdeps/generic/libc-start.c
index 12419887a1..d6fd3d3581 100644
--- a/sysdeps/generic/libc-start.c
+++ b/sysdeps/generic/libc-start.c
@@ -16,9 +16,29 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#include <stdlib.h>
+#include <unistd.h>
+
 int
 __libc_start_main (int (*main) (int, char **, char **), int argc,
-		   char **argv, char **envp)
+		   char **argv, void (*init) (void), void (*fini) (void),
+		   void (*rtld_fini) (void))
 {
-  return (*main) (argc, argv, envp);
+  /* Register the destructor of the dynamic linker if there is any.  */
+  if (rtld_fini != NULL)
+    atexit (rtld_fini);
+
+  /* Call the initializer of the libc.  */
+  __libc_init_first ();
+
+  /* Set the global _environ variable correctly.  */
+  __environ = &argv[argc + 1];
+
+  /* Call the initializer of the program.  */
+  (*init) ();
+
+  /* Register the destructor of the program.  */
+  atexit (fini);
+
+  exit ((*main) (argc, argv, envp));
 }
diff --git a/sysdeps/i386/elf/start.S b/sysdeps/i386/elf/start.S
index e8ed2043ff..95f74ed647 100644
--- a/sysdeps/i386/elf/start.S
+++ b/sysdeps/i386/elf/start.S
@@ -43,57 +43,32 @@ _start:
 	   the outermost frame obviously.  */
 	xorl %ebp, %ebp
 
-	/* %edx contains the address of the shared library termination
-	   function, which we will register with `atexit' to be called by
-	   `exit'.  I suspect that on some systems, and when statically
-	   linked, this will not be set by anything to any function
-	   pointer; hopefully it will be zero so we don't try to call
-	   random pointers.  */
-	testl %edx,%edx
-	jz .Lnofini
-	pushl %edx
-	call atexit
-	popl %eax		/* Pop value to unused register to remove
-				   argument from stack.  */
-.Lnofini:
-
-	/* Do essential libc initialization.  In statically linked
-	   programs under the GNU Hurd, this is what sets up the
-	   arguments on the stack for the code below.  */
-	call __libc_init_first
-
-	/* Extract the arguments and environment as encoded on the stack
-	   and set up the arguments for `main': argc, argv, envp.  */
+	/* Extract the arguments as encoded on the stack and set up
+	   the arguments for `main': argc, argv.  envp will be determined
+	   later in __libc_start_main.  */
 	popl %esi		/* Pop the argument count.  */
-	leal 4(%esp,%esi,4), %eax /* envp = &argv[argc + 1] */
-	movl %eax, _environ	/* Store it in the global variable.  */
-	movl %esp, %edx		/* argv starts just at the current stack top.*/
+	movl %esp, %ecx		/* argv starts just at the current stack top.*/
 
 	/* Before pushing the arguments align the stack to a double word
 	   boundary to avoid penalties from misaligned accesses.  Thanks
 	   to Edward Seidl <seidl@janed.com> for pointing this out.  */
 	andl $0xfffffff8, %esp
-	pushl %eax		/* Push garbage because we allocate
-				   twelve more bytes.  */
+	pushl %edx		/* Push address of the shared library
+				   termination function.  */
 
-	pushl %eax		/* Push third argument: envp.  */
-	pushl %edx		/* Push second argument: argv.  */
+	/* Push address of our own entry points to .fini and .init.  */
+	pushl $_fini
+	pushl $_init
+
+	pushl %ecx		/* Push second argument: argv.  */
 	pushl %esi		/* Push first argument: argc.  */
 
-	/* Call `_init', which is the entry point to our own `.init'
-	   section; and register with `atexit' to have `exit' call
-	   `_fini', which is the entry point to our own `.fini' section.  */
-	call _init
-	pushl $_fini
-	call atexit
-	popl %eax
+	pushl $main
 
 	/* Call the user's main function, and exit with its value.
 	   But let the libc call main.    */
-	movl $main, %eax
-	pushl %eax
 	call __libc_start_main
-	call exit
+
 	hlt			/* Crash if somehow `exit' does return.  */
 
 /* To fulfill the System V/i386 ABI we need this symbol.  Yuck, it's so
diff --git a/sysdeps/unix/sysv/linux/i386/profil-counter.h b/sysdeps/unix/sysv/linux/i386/profil-counter.h
index 615371ac35..a24ea19654 100644
--- a/sysdeps/unix/sysv/linux/i386/profil-counter.h
+++ b/sysdeps/unix/sysv/linux/i386/profil-counter.h
@@ -1,5 +1,5 @@
 /* Low-level statistical profiling support function.  Linux/i386 version.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998 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
@@ -19,7 +19,7 @@
 
 #include <signal.h>
 
-void
+static void
 profil_counter (int signo, struct sigcontext sc)
 {
   profil_count ((void *) sc.eip);
diff --git a/sysdeps/unix/sysv/linux/libc-start.c b/sysdeps/unix/sysv/linux/libc-start.c
index f142195fbc..e9d21a638b 100644
--- a/sysdeps/unix/sysv/linux/libc-start.c
+++ b/sysdeps/unix/sysv/linux/libc-start.c
@@ -17,15 +17,44 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <link.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+extern void __libc_init_first (void);
 
 int
 __libc_start_main (int (*main) (int, char **, char **), int argc,
-		   char **argv, char **envp)
+		   char **argv, void (*init) (void), void (*fini) (void),
+		   void (*rtld_fini) (void))
 {
+  /* Register the destructor of the dynamic linker if there is any.  */
+  if (rtld_fini != NULL)
+    atexit (rtld_fini);
+
+  /* Call the initializer of the libc.  */
+#ifdef PIC
+  if (_dl_debug_impcalls)
+    _dl_debug_message ("\tinitialize libc\n\n", NULL);
+#endif
+  __libc_init_first ();
+
+  /* Set the global _environ variable correctly.  */
+  __environ = &argv[argc + 1];
+
+  /* Call the initializer of the program.  */
+#ifdef PIC
+  if (_dl_debug_impcalls)
+    _dl_debug_message ("\tinitialize program: ", argv[0], "\n\n", NULL);
+#endif
+  (*init) ();
+
+  /* Register the destructor of the program.  */
+  atexit (fini);
+
 #ifdef PIC
   if (_dl_debug_impcalls)
     _dl_debug_message ("\ttransferring control: ", argv[0], "\n\n", NULL);
 #endif
 
-  return (*main) (argc, argv, envp);
+  exit ((*main) (argc, argv, __environ));
 }
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-07-04 10:21:30 +0000