Update.

1997-10-15 06:56  Ulrich Drepper  <drepper@cygnus.com>

	* Rules: Remove ruls to magically install <subdir>.h headers.
	Reported by Mark Kettenis <kettenis@phys.uva.nl>.

	* glibcbug.in: Fix @gnu.ai.mit.edu -> @gnu.org.
	* version.c: Likewise.
	* catgets/gencat.c: Likewise.
	* db2/makedb.c: Likewise.
	* locale/programs/locale.c: Likewise.
	* locale/programs/localedef.c: Likewise.

	* libc.map: Move _IO_list_all back to GLIBC_2.0.

	* elf/rtld.c: Provide name of running program to _dl_new_object.

	* Rules: Implement shared-only-sources.
	* include/libc-symbols.h: Define default_symbol_version.
	* libio/Makefile (shared-only-sources): Define.
	* libio/freopen.c: Define as default version.
	* libio/iofopen.c: Likewise.
	* libio/genops.c: Define _IO_list_all here.
	* libio/stdfiles.c: Create linked list with public names.
	* libio/oldstdfiles.c: Likewise.

	* stdio-common/printf.c: Optimize.
	* stdio-common/scanf.c: Optimize.

	* sysdeps/generic/setfpucw.c: Include #include <...> not "...".

	* sysdeps/i386/i486/bits/string.h: Add optimized versions of index and
	rindex.

1997-10-14  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* manual/arith.texi: Spelling fixes.
	* manual/conf.texi: Likewise.
	* manual/creature.texi: Likewise.
	* manual/filesys.texi: Likewise.
	* manual/intro.texi: Likewise.
	* manual/llio.texi: Likewise.
	* manual/math.texi: Likewise.
	* manual/message.texi: Likewise.
	* manual/pattern.texi: Likewise.
	* manual/search.texi: Likewise.
	* manual/signal.texi: Likewise.
	* manual/socket.texi: Likewise.
	* manual/startup.texi: Likewise.
	* manual/stdio.texi: Likewise.
	* manual/string.texi: Likewise.
	* manual/time.texi: Likewise.
	* manual/users.texi: Likewise.

1997-10-13 05:25  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/generic/sys/mman.h: Use __ptr_t instead of __caddr_t.
	* sysdeps/unix/bsd/osf/sys/mman.h: Likewise.
	* sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise.
	* sysdeps/unix/bsd/ultrix4/sys/mman.h: Likewise.
	* sysdeps/unix/sysv/irix4/sys/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
	* sysdeps/mach/hurd/mmap.c: Likewise.
	* sysdeps/generic/mmap.c: Likewise.
	* sysdeps/unix/bsd/sun/sunos4/mmap.c: Likewise.
	* sysdeps/mach/munmap.c: Likewise.
	* sysdeps/generic/munmap.c: Likewise.
	* sysdeps/mach/mprotect.c: Likewise.
	* sysdeps/generic/mprotect.c: Likewise.
	* sysdeps/generic/msync.c: Likewise.
	* sysdeps/generic/madvise.c: Likewise.

	* sysdeps/unix/sysv/linux/madvise.c: Include stub version from generic
	subdir.

1997-10-12 20:27  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* sysdeps/stub (all files):  Moved to sysdeps/generic.
	* all files using stub_warning: Include <stub-tag.h>.
	* include/stub-tag.h: New file, marks stubs in .d files.
	* Makerules: Look for stub-tag.h, not sysdeps/stub, when building
	<gnu/stubs.h>.
	* configure.in: Don't add sysdeps/stub to $sysnames.
	* sysdeps/unix/Makefile: Look for generic headers, not stub
	headers.
	* sysdeps/generic/Makefile: Likewise.
	* manual/maint.texi: Delete references to sysdeps/stub.
	* INSTALL: Rebuilt.
	* configure: Rebuilt.

ChangeLog

@@ -1,3 +1,92 @@
+1997-10-15 06:56  Ulrich Drepper  <drepper@cygnus.com>
+
+	* Rules: Remove ruls to magically install <subdir>.h headers.
+	Reported by Mark Kettenis <kettenis@phys.uva.nl>.
+
+	* glibcbug.in: Fix @gnu.ai.mit.edu -> @gnu.org.
+	* version.c: Likewise.
+	* catgets/gencat.c: Likewise.
+	* db2/makedb.c: Likewise.
+	* locale/programs/locale.c: Likewise.
+	* locale/programs/localedef.c: Likewise.
+
+	* libc.map: Move _IO_list_all back to GLIBC_2.0.
+
+	* elf/rtld.c: Provide name of running program to _dl_new_object.
+
+	* Rules: Implement shared-only-sources.
+	* include/libc-symbols.h: Define default_symbol_version.
+	* libio/Makefile (shared-only-sources): Define.
+	* libio/freopen.c: Define as default version.
+	* libio/iofopen.c: Likewise.
+	* libio/genops.c: Define _IO_list_all here.
+	* libio/stdfiles.c: Create linked list with public names.
+	* libio/oldstdfiles.c: Likewise.
+
+	* stdio-common/printf.c: Optimize.
+	* stdio-common/scanf.c: Optimize.
+
+	* sysdeps/generic/setfpucw.c: Include #include <...> not "...".
+
+	* sysdeps/i386/i486/bits/string.h: Add optimized versions of index and
+	rindex.
+
+1997-10-14  Andreas Jaeger  <aj@arthur.rhein-neckar.de>
+
+	* manual/arith.texi: Spelling fixes.
+	* manual/conf.texi: Likewise.
+	* manual/creature.texi: Likewise.
+	* manual/filesys.texi: Likewise.
+	* manual/intro.texi: Likewise.
+	* manual/llio.texi: Likewise.
+	* manual/math.texi: Likewise.
+	* manual/message.texi: Likewise.
+	* manual/pattern.texi: Likewise.
+	* manual/search.texi: Likewise.
+	* manual/signal.texi: Likewise.
+	* manual/socket.texi: Likewise.
+	* manual/startup.texi: Likewise.
+	* manual/stdio.texi: Likewise.
+	* manual/string.texi: Likewise.
+	* manual/time.texi: Likewise.
+	* manual/users.texi: Likewise.
+
+1997-10-13 05:25  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sysdeps/generic/sys/mman.h: Use __ptr_t instead of __caddr_t.
+	* sysdeps/unix/bsd/osf/sys/mman.h: Likewise.
+	* sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise.
+	* sysdeps/unix/bsd/ultrix4/sys/mman.h: Likewise.
+	* sysdeps/unix/sysv/irix4/sys/mman.h: Likewise.
+	* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
+	* sysdeps/mach/hurd/mmap.c: Likewise.
+	* sysdeps/generic/mmap.c: Likewise.
+	* sysdeps/unix/bsd/sun/sunos4/mmap.c: Likewise.
+	* sysdeps/mach/munmap.c: Likewise.
+	* sysdeps/generic/munmap.c: Likewise.
+	* sysdeps/mach/mprotect.c: Likewise.
+	* sysdeps/generic/mprotect.c: Likewise.
+	* sysdeps/generic/msync.c: Likewise.
+	* sysdeps/generic/madvise.c: Likewise.
+
+	* sysdeps/unix/sysv/linux/madvise.c: Include stub version from generic
+	subdir.
+
+1997-10-12 20:27  Zack Weinberg  <zack@rabi.phys.columbia.edu>
+
+	* sysdeps/stub (all files):  Moved to sysdeps/generic.
+	* all files using stub_warning: Include <stub-tag.h>.
+	* include/stub-tag.h: New file, marks stubs in .d files.
+	* Makerules: Look for stub-tag.h, not sysdeps/stub, when building
+	<gnu/stubs.h>.
+	* configure.in: Don't add sysdeps/stub to $sysnames.
+	* sysdeps/unix/Makefile: Look for generic headers, not stub
+	headers.
+	* sysdeps/generic/Makefile: Likewise.
+	* manual/maint.texi: Delete references to sysdeps/stub.
+	* INSTALL: Rebuilt.
+	* configure: Rebuilt.
+
 1997-10-13 03:14  Ulrich Drepper  <drepper@cygnus.com>
 
 	* libc.map: Move _IO_fopen, fopen, _IO_stdin_, _IO_stdout_,

INSTALL

@@ -21,28 +21,19 @@ the chosen configuration before proceeding.
    Here are some options that you should specify (if appropriate) when
 you run `configure':
 
-`--with-gnu-ld'
+`--with-binutils=DIRECTORY'
-     Use this option if you plan to use GNU `ld' to link programs with
+     Use the binutils (assembler and linker) in `DIRECTORY', not the
-     the GNU C Library.  (We strongly recommend that you do.)  This
+     ones the C compiler would default to.  You could use this option if
-     option enables use of features that exist only in GNU `ld'; so if
+     the default binutils on your system cannot deal with all the
-     you configure for GNU `ld' you must use GNU `ld' *every time* you
+     constructs in the GNU C library.  (`configure' will detect the
-     link with the GNU C Library, and when building it.
+     problem and suppress these constructs, so the library will still
-
+     be usable, but functionality may be lost--for example, you can not
-`--with-gnu-as'
+     build a shared libc with old binutils.)
-     Use this option if you plan to use the GNU assembler, `gas', when
-     building the GNU C Library.  On some systems, the library may not
-     build properly if you do *not* use `gas'.
-
-`--with-gnu-binutils'
-     This option implies both `--with-gnu-ld' and `--with-gnu-as'.  On
-     systems where GNU tools are the system tools, there is no need to
-     specify this option.  These include GNU, GNU/Linux, and free BSD
-     systems.
 
 `--without-fp'
 `--nfp'
      Use this option if your computer lacks hardware floating-point
-     support.
+     support and your operating system does not emulate an FPU.
 
 `--prefix=DIRECTORY'
      Install machine-independent data files in subdirectories of
@@ -112,7 +103,7 @@ and define in that file the parameters you want to specify.
 `configparms' should *not* be an edited copy of `Makeconfig'; specify
 only the parameters that you want to override.  To see how to set these
 parameters, find the section of `Makeconfig' that says "These are the
-configuration variables."  Then for each parameter that you want to
+configuration variables." Then for each parameter that you want to
 change, copy the definition from `Makeconfig' to your new `configparms'
 file, and change the value as appropriate for your system.
 
@@ -218,6 +209,7 @@ following patterns:
      iX86-ANYTHING-linux
      m68k-ANYTHING-linux
      powerpc-ANYTHING-linux
+     sparc64-ANYTHING-linux
 
    Former releases of this library (version 1.09.1 and perhaps earlier
 versions) used to run on the following configurations:
@@ -443,27 +435,36 @@ and `unix/Implies' contains:
 
 So the final list is `unix/bsd/vax unix/bsd unix/inet unix posix'.
 
-   `sysdeps' has two "special" subdirectories, called `generic' and
+   `sysdeps' has a "special" subdirectory called `generic'.  It is
-`stub'.  These two are always implicitly appended to the list of
+always implicitly appended to the list of subdirectories, so you
-subdirectories (in that order), so you needn't put them in an `Implies'
+needn't put it in an `Implies' file, and you should not create any
-file, and you should not create any subdirectories under them intended
+subdirectories under it intended to be new specific categories.
-to be new specific categories.  `generic' is for things that can be
+`generic' serves two purposes.  First, the makefiles do not bother to
-implemented in machine-independent C, using only other
+look for a system-dependent version of a file that's not in `generic'.
-machine-independent functions in the C library.  `stub' is for "stub"
+This means that any system-dependent source file must have an analogue
-versions of functions which cannot be implemented on a particular
+in `generic', even if the routines defined by that file are not
-machine or operating system.  The stub functions always return an
+implemented on other platforms.  Second. the `generic' version of a
-error, and set `errno' to `ENOSYS' (Function not implemented).  *Note
+system-dependent file is used if the makefiles do not find a version
-Error Reporting::.
+specific to the system you're compiling for.
 
-   A source file is known to be system-dependent by its having a
+   If it is possible to implement the routines in a `generic' file in
-version in `generic' or `stub'; every generally-available function whose
+machine-independent C, using only other machine-independent functions in
-implementation is system-dependent in should have either a generic or
+the C library, then you should do so.  Otherwise, make them stubs.  A
-stub implementation (there is no point in having both).  Some rare
+"stub" function is a function which cannot be implemented on a
-functions are only useful on specific systems and aren't defined at all
+particular machine or operating system.  Stub functions always return an
-on others; these do not appear anywhere in the system-independent
+error, and set `errno' to `ENOSYS' (Function not implemented).  *Note
-source code or makefiles (including the `generic' and `stub'
+Error Reporting::.  If you define a stub function, you must place the
-directories), only in the system-dependent `Makefile' in the specific
+statement `stub_warning(FUNCTION)', where FUNCTION is the name of your
-system's subdirectory.
+function, after its definition; also, you must include the file
+`<stub-tag.h>' into your file.  This causes the function to be listed
+in the installed `<gnu/stubs.h>', and makes GNU ld warn when the
+function is used.
+
+   Some rare functions are only useful on specific systems and aren't
+defined at all on others; these do not appear anywhere in the
+system-independent source code or makefiles (including the `generic'
+and `stub' directories), only in the system-dependent `Makefile' in the
+specific system's subdirectory.
 
    If you come across a file that is in one of the main source
 directories (`string', `stdio', etc.), and you want to write a machine-
@@ -640,10 +641,8 @@ machine should go in `sysdeps/MACHINE/fpu'.
 hierarchy that are not for particular machine architectures.
 
 `generic'
-`stub'
+     As described above (*note Porting::.), this is the subdirectory
-     As described above (*note Porting::.), these are the two
+     that every configuration implicitly uses after all others.
-     subdirectories that every configuration implicitly uses after all
-     others.
 
 `ieee754'
      This directory is for code using the IEEE 754 floating-point
@@ -971,3 +970,105 @@ parts of the library were contributed or worked on by other people.
           extensions that they make and grant Carnegie Mellon the
           rights to redistribute these changes.
 
+   * The code for the database library `libdb' comes from the 2.3
+     release of Berkeley DB. That code is under the same copyright as
+     4.4 BSD and also:
+
+               Copyright (C) 1990, 1993, 1994, 1995, 1996, 1997
+               Sleepycat Software.  All rights reserved.
+
+          Redistribution and use in source and binary forms, with or
+          without modification, are permitted provided that the
+          following conditions are met:
+
+            1. Redistributions of source code must retain the above
+               copyright notice, this list of conditions and the
+               following disclaimer.
+
+            2. Redistributions in binary form must reproduce the above
+               copyright notice, this list of conditions and the
+               following disclaimer in the documentation and/or other
+               materials provided with the distribution.
+
+            3. Redistributions in any form must be accompanied by
+               information on how to obtain complete source code for
+               the DB software and any accompanying software that uses
+               the DB software.  The source code must either be
+               included in the distribution or be available for no more
+               than the cost of distribution plus a nominal fee, and
+               must be freely redistributable under reasonable
+               conditions.  For an executable file, complete source
+               code means the source code for all modules it contains.
+               It does not mean source code for modules or files that
+               typically accompany the operating system on which the
+               executable file runs, e.g., standard library modules or
+               system header files.
+
+          THIS SOFTWARE IS PROVIDED BY SLEEPYCAT SOFTWARE "AS IS" AND
+          ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+          TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+          A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
+          SLEEPYCAT SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+          INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+          (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+          GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+          INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+          WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+          NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+          THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+          DAMAGE.
+
+               Portions copyright (C) 1995, 1996
+               The President and Fellows of Harvard University.
+               All rights reserved.
+
+          Redistribution and use in source and binary forms, with or
+          without modification, are permitted provided that the
+          following conditions are met:
+            1. Redistributions of source code must retain the above
+               copyright notice, this list of conditions and the
+               following disclaimer.
+
+            2. Redistributions in binary form must reproduce the above
+               copyright notice, this list of conditions and the
+               following disclaimer in the documentation and/or other
+               materials provided with the distribution.
+
+            3. All advertising materials mentioning features or use of
+               this software must display the following acknowledgement:
+                     This product includes software developed by
+                    Harvard University  and its contributors.
+
+            4. Neither the name of the University nor the names of its
+               contributors may be used to endorse or promote products
+               derived from this software without specific prior
+               written permission.
+
+          THIS SOFTWARE IS PROVIDED BY HARVARD AND ITS CONTRIBUTORS "AS
+          IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+          LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+          FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT
+          SHALL HARVARD OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+          INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+          DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+          SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+          OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+          LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+          (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+          THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+          OF SUCH DAMAGE.
+
+          For a license to use, redistribute or sell DB software under
+          conditions other than those described above, or to purchase
+          support for this software, please contact Sleepycat Software
+          at
+
+                Sleepycat Software
+                394 E. Riding Dr.
+                Carlisle, MA 01741
+                USA
+                +1-508-287-4781
+
+          or <db@sleepycat.com>.
+
+

Makerules

@@ -896,18 +896,19 @@ common-clean: common-mostlyclean
 
 # Produce a file `stub-$(subdir)' which contains `#define __stub_FUNCTION'
 # for each function which is a stub.  We grovel over all the .d files
-# looking for references to source files in sysdeps/stub.  Then we grovel
+# looking for references to <stub-tag.h>.  Then we grovel over each
-# over each referenced source file to see what stub function it defines.
+# referenced source file to see what stub function it defines.
 
 .PHONY: stubs # The parent Makefile calls this target.
 stubs: $(common-objpfx)stub-$(subdir)
-s = $(sysdep_dir)/stub
+s = $(sysdep_dir)/generic
 $(common-objpfx)stub-$(subdir): $(+depfiles)
 # Use /dev/null since `...` might expand to empty.
 	(s=`cd $s; /bin/pwd`; \
 	 $(patsubst %/,cd %;,$(objpfx)) \
 	 sed -n 's/^stub_warning *(\([^)]*\).*$$/#define __stub_\1/p' \
-	     `sed -n 's@^.*$s/\([a-z0-9_-]*\.c\).*$$@'"$$s"/'\1@p' \
+	  `sed -n -e '\@: $s@{; s@^.*: $s/\([a-z0-9_./-]*\.c\).*$$@'"$$s"'/\1@; h; }' \
+		-e '/stub-tag\.h/{; g; p; }' \
 		  $(patsubst $(objpfx)%,%,$^) /dev/null` \
 	     /dev/null) > $@T
 	mv -f $@T $@

Rules

@@ -59,12 +59,6 @@ ifneq	"$(findstring env,$(origin common-generated))" ""
 common-generated :=
 endif
 
-ifeq "$(strip $(headers))" ""
-ifneq "$(wildcard $(subdir).h)" ""
-override headers := $(subdir).h
-endif
-endif
-
 include ../Makerules
 
 .PHONY: subdir_lib
@@ -173,3 +167,18 @@ $(static-only-routines:%=$(objpfx)%.os): %.os: $(common-objpfx)empty.os
 $(common-objpfx)empty.os: $(common-objpfx)empty.c $(before-compile)
 	$(compile-command.c)
 endif
+
+ifdef shared-only-routines
+# If we have versioned code we don't need the old versions in any of the
+# static libraries.
+define o-iterator-doit
+$(shared-only-routines:%=$(objpfx)%.$o): %.$o: $(common-objpfx)empty.$o
+	rm -f $$@
+	ln $$< $$@
+
+$(common-objpfx)empty.$o: $(common-objpfx)empty.c $(before-compile)
+	$$(compile-command.c)
+endef
+object-suffixes-left := $(filter-out .os,$(object-suffixes))
+include $(o-iterator)
+endif

catgets/gencat.c

@@ -220,7 +220,7 @@ more_help (int key, const char *text, void *input)
     case ARGP_KEY_HELP_EXTRA:
       /* We print some extra information.  */
       return strdup (gettext ("\
-Report bugs using the `glibcbug' script to <bugs@gnu.ai.mit.edu>.\n"));
+Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"));
     default:
       break;
     }

configure

@@ -1056,10 +1056,10 @@ while test $# -gt 0; do
 done
 
 # Add the default directories.
-sysnames="$names sysdeps/generic sysdeps/stub"
+sysnames="$names sysdeps/generic"
 
 # The other names were emitted during the scan.
-echo "$ac_t""sysdeps/generic sysdeps/stub" 1>&6
+echo "$ac_t""sysdeps/generic" 1>&6
 
 
 ### Locate tools.

configure.in

@@ -388,10 +388,10 @@ changequote([,])dnl
 done
 
 # Add the default directories.
-sysnames="$names sysdeps/generic sysdeps/stub"
+sysnames="$names sysdeps/generic"
 AC_SUBST(sysnames)
 # The other names were emitted during the scan.
-AC_MSG_RESULT(sysdeps/generic sysdeps/stub)
+AC_MSG_RESULT(sysdeps/generic)
 
 
 ### Locate tools.

db2/makedb.c

@@ -217,7 +217,7 @@ more_help (int key, const char *text, void *input)
     case ARGP_KEY_HELP_EXTRA:
       /* We print some extra information.  */
       return strdup (gettext ("\
-Report bugs using the `glibcbug' script to <bugs@gnu.ai.mit.edu>.\n"));
+Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"));
     default:
       break;
     }

elf/rtld.c

@@ -395,7 +395,8 @@ of this helper program; chances are you did not intend to run this program.\n",
     {
       /* Create a link_map for the executable itself.
 	 This will be what dlopen on "" returns.  */
-      main_map = _dl_new_object ((char *) "", "", lt_executable);
+      main_map = _dl_new_object (_dl_argv[0] ?: (char *) "<main program>",
+				 "", lt_executable);
       if (main_map == NULL)
 	_dl_sysdep_fatal ("cannot allocate memory for link map\n", NULL);
       main_map->l_phdr = phdr;

glibcbug.in

@@ -6,7 +6,7 @@
 #       these variables are filled in by configure
 #
 VERSION="@VERSION@"
-BUGGLIBC="bugs@gnu.ai.mit.edu"
+BUGGLIBC="bugs@gnu.org"
 ADDONS="@subdirs@"
 
 PATH=/bin:/usr/bin:/usr/local/bin:$PATH

include/libc-symbols.h

@@ -328,8 +328,11 @@ extern const char _libc_intl_domainname[];
 #if DO_VERSIONING
 # define symbol_version(real, name, version) \
      __asm__ (".symver " #real "," #name "@" #version)
+# define default_symbol_version(real, name, version) \
+     __asm__ (".symver " #real "," #name "@@" #version)
 #else
 # define symbol_version(real, name, version)
+# define default_symbol_version(real, name, version)
 #endif
 
 #endif /* libc-symbols.h */

include/stub-tag.h

@@ -0,0 +1,5 @@
+/* This header is included into every file that declares a stub function.
+ * The build process looks for this header in .d files to decide whether
+ * or not it needs to scan the corresponding .c file for entries to add to
+ * <gnu/stubs.h>.
+ */

libc.map

@@ -413,12 +413,14 @@ GLIBC_2.0 {
     xdrrec_endofrecord; xdrrec_eof; xdrrec_skiprecord; xdrstdio_create;
     xencrypt; xprt_register; xprt_unregister;
 
+    _IO_list_all;
+
   local:
     *;
 };
 
 GLIBC_2.1 {
   global:
-    _IO_fopen; fopen; _IO_stdin_; _IO_stdout_; _IO_stderr_; _IO_list_all;
+    _IO_fopen; fopen; _IO_stdin_; _IO_stdout_; _IO_stderr_;
     freopen;
 } GLIBC_2.0;

libio/Makefile

@@ -62,6 +62,8 @@ ifeq ($(versioning),yes)
 aux	+= oldfileops oldstdfiles
 endif
 
+shared-only-routines = oldiofopen oldfreopen oldfileops oldstdfiles
+
 distribute := iolibio.h libioP.h strfile.h Banner
 
 include ../Rules

libio/freopen.c

@@ -43,4 +43,4 @@ __new_freopen (filename, mode, fp)
   return result;
 }
 
-symbol_version (__new_freopen, freopen, GLIBC_2.1);
+default_symbol_version (__new_freopen, freopen, GLIBC_2.1);

libio/genops.c

@@ -710,6 +710,8 @@ _IO_cleanup ()
   _IO_unbuffer_all ();
 }
 
+_IO_FILE *_IO_list_all = &_IO_stderr_.plus.file;
+
 void
 _IO_init_marker (marker, fp)
      struct _IO_marker *marker;

libio/iofopen.c

@@ -61,8 +61,8 @@ _IO_new_fopen (filename, mode)
 
 #ifdef DO_VERSIONING
 strong_alias (_IO_new_fopen, __new_fopen)
-symbol_version (_IO_new_fopen, _IO_fopen, GLIBC_2.1);
+default_symbol_version (_IO_new_fopen, _IO_fopen, GLIBC_2.1);
-symbol_version (__new_fopen, fopen, GLIBC_2.1);
+default_symbol_version (__new_fopen, fopen, GLIBC_2.1);
 #else
 # ifdef weak_alias
 weak_symbol (_IO_new_fopen, _IO_fopen)

libio/oldstdfiles.c

@@ -46,10 +46,12 @@
 #endif
 
 DEF_STDFILE(_IO_old_stdin_, _IO_stdin_, 0, 0, _IO_NO_WRITES);
-DEF_STDFILE(_IO_old_stdout_, _IO_stdout_, 1, &_IO_old_stdin_.file,
+DEF_STDFILE(_IO_old_stdout_, _IO_stdout_, 1, &_IO_stdin_.plus.file,
 	    _IO_NO_READS);
-DEF_STDFILE(_IO_old_stderr_, _IO_stderr_, 2, &_IO_old_stdout_.file,
+DEF_STDFILE(_IO_old_stderr_, _IO_stderr_, 2, &_IO_stdout_.plus.file,
             _IO_NO_READS+_IO_UNBUFFERED);
 
-_IO_FILE *_IO_old_list_all = &_IO_old_stderr_.file;
+#if 0
+_IO_FILE *_IO_old_list_all = &_IO_stderr_.plus.file;
 symbol_version (_IO_old_list_all, _IO_list_all,);
+#endif

libio/stdfiles.c

@@ -37,19 +37,21 @@
   static _IO_lock_t _IO_stdfile_##FD##_lock = _IO_lock_initializer; \
   struct _IO_FILE_complete INAME \
     = {{FILEBUF_LITERAL(CHAIN, FLAGS, FD), &_IO_file_jumps},}; \
-  symbol_version (INAME, NAME, GLIBC_2.1)
+  default_symbol_version (INAME, NAME, GLIBC_2.1)
 #else
 #define DEF_STDFILE(INAME, FD, CHAIN, FLAGS) \
   struct _IO_FILE_complete INAME \
     = {{FILEBUF_LITERAL(CHAIN, FLAGS, FD), &_IO_file_jumps},}; \
-  symbol_version (INAME, NAME, GLIBC_2.1)
+  default_symbol_version (INAME, NAME, GLIBC_2.1)
 #endif
 
 DEF_STDFILE(_IO_new_stdin_, _IO_stdin_, 0, 0, _IO_NO_WRITES);
-DEF_STDFILE(_IO_new_stdout_, _IO_stdout_, 1, &_IO_new_stdin_.plus.file,
+DEF_STDFILE(_IO_new_stdout_, _IO_stdout_, 1, &_IO_stdin_.plus.file,
 	    _IO_NO_READS);
-DEF_STDFILE(_IO_new_stderr_, _IO_stderr_, 2, &_IO_new_stdout_.plus.file,
+DEF_STDFILE(_IO_new_stderr_, _IO_stderr_, 2, &_IO_stdout_.plus.file,
             _IO_NO_READS+_IO_UNBUFFERED);
 
-_IO_FILE *_IO_new_list_all = &_IO_new_stderr_.plus.file;
+#if 0
-symbol_version (_IO_new_list_all, _IO_list_all, GLIBC_2.1);
+_IO_FILE *_IO_new_list_all = &_IO_stderr_.plus.file;
+default_symbol_version (_IO_new_list_all, _IO_list_all, GLIBC_2.1);
+#endif

locale/programs/locale.c

@@ -252,7 +252,7 @@ more_help (int key, const char *text, void *input)
     case ARGP_KEY_HELP_EXTRA:
       /* We print some extra information.  */
       return strdup (gettext ("\
-Report bugs using the `glibcbug' script to <bugs@gnu.ai.mit.edu>.\n"));
+Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"));
     default:
       break;
     }

locale/programs/localedef.c

@@ -379,7 +379,7 @@ System's directory for character maps: %s\n\
                        locale files  : %s\n\
 %s"),
 		CHARMAP_PATH, LOCALE_PATH, gettext ("\
-Report bugs using the `glibcbug' script to <bugs@gnu.ai.mit.edu>.\n"));
+Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"));
       return cp;
     default:
       break;

manual/arith.texi

@@ -12,7 +12,7 @@ These functions are declared in the header files @file{math.h} and
 * Not a Number::                Making NaNs and testing for NaNs.
 * Imaginary Unit::              Constructing complex Numbers.
 * Predicates on Floats::        Testing for infinity and for NaNs.
-* Floating-Point Classes::      Classifiy floating-point numbers.
+* Floating-Point Classes::      Classify floating-point numbers.
 * Operations on Complex::       Projections, Conjugates, and Decomposing.
 * Absolute Value::              Absolute value functions.
 * Normalization Functions::     Hacks for radix-2 representations.
@@ -41,13 +41,13 @@ these situations.  There is a special value for infinity.
 @comment math.h
 @comment ISO
 @deftypevr Macro float_t INFINITY
-A expression representing the inifite value.  @code{INFINITY} values are
+A expression representing the infinite value.  @code{INFINITY} values are
 produce by mathematical operations like @code{1.0 / 0.0}.  It is
 possible to continue the computations with this value since the basic
 operations as well as the mathematical library functions are prepared to
 handle values like this.
 
-Beside @code{INFINITY} also the value @code{-INIFITY} is representable
+Beside @code{INFINITY} also the value @code{-INFINITY} is representable
 and it is handled differently if needed.  It is possible to test a
 variables for infinite value using a simple comparison but the
 recommended way is to use the the @code{isinf} function.
@@ -103,7 +103,7 @@ such as by defining @code{_GNU_SOURCE}, and then you must include
 @pindex complex.h
 To construct complex numbers it is necessary have a way to express the
 imaginary part of the numbers.  In mathematics one uses the symbol ``i''
-to mark a number as imaginary.  For convenienve the @file{complex.h}
+to mark a number as imaginary.  For convenience the @file{complex.h}
 header defines two macros which allow to use a similar easy notation.
 
 @deftypevr Macro float_t _Imaginary_I
@@ -284,7 +284,7 @@ situation the function be absolutely necessary one can use
 @end smallexample
 
 @noindent
-to avoid the macro expansion.  Using the macro has two big adavantages:
+to avoid the macro expansion.  Using the macro has two big advantages:
 it is more portable and one does not have to choose the right function
 among @code{isnan}, @code{isnanf}, and @code{isnanl}.
 @end deftypefn
@@ -297,7 +297,7 @@ among @code{isnan}, @code{isnanf}, and @code{isnanl}.
 @cindex decompose complex numbers
 
 This section lists functions performing some of the simple mathematical
-operations on complex numbers.  Using any of the function requries that
+operations on complex numbers.  Using any of the function requires that
 the C compiler understands the @code{complex} keyword, introduced to the
 C language in the @w{ISO C 9X} standard.
 
@@ -357,7 +357,7 @@ cut along the negative real axis.
 @deftypefunx {complex long double} cprojl (complex long double @var{z})
 Return the projection of the complex value @var{z} on the Riemann
 sphere.  Values with a infinite complex part (even if the real part
-is NaN) are projected to positive infinte on the real axis.  If the real part is infinite, the result is equivalent to
+is NaN) are projected to positive infinite on the real axis.  If the real part is infinite, the result is equivalent to
 
 @smallexample
 INFINITY + I * copysign (0.0, cimag (z))
@@ -531,7 +531,7 @@ bit set.
 This is not the same as @code{x < 0.0} since in some floating-point
 formats (e.g., @w{IEEE 754}) the zero value is optionally signed.  The
 comparison @code{-0.0 < 0.0} will not be true while @code{signbit
-(-0.0)} will return a nonzeri value.
+(-0.0)} will return a nonzero value.
 @end deftypefun
 
 @node Rounding and Remainders
@@ -599,7 +599,7 @@ raise the inexact exception.
 @comment math.h
 @comment ISO
 @deftypefun double modf (double @var{value}, double *@var{integer-part})
-@deftypefunx float modff (flaot @var{value}, float *@var{integer-part})
+@deftypefunx float modff (float @var{value}, float *@var{integer-part})
 @deftypefunx {long double} modfl (long double @var{value}, long double *@var{integer-part})
 These functions break the argument @var{value} into an integer part and a
 fractional part (between @code{-1} and @code{1}, exclusive).  Their sum
@@ -1060,7 +1060,7 @@ format supports this; and to the largest representable value otherwise.
 If the input string is @code{"nan"} or
 @code{"nan(@var{n-char-sequence})"} the return value of @code{strtod} is
 the representation of the NaN (not a number) value (if the
-flaoting-point formats supports this.  The form with the
+floating-point formats supports this.  The form with the
 @var{n-char-sequence} enables in an implementation specific way to
 specify the form of the NaN value.  When using the @w{IEEE 754}
 floating-point format, the NaN value can have a lot of forms since only

manual/conf.texi

@@ -1601,56 +1601,56 @@ after logging in.
 @comment unistd.h
 @comment Unix98
 @item _CS_LFS_CFLAGS
-The returned string specifies which additionals flags must be given to
+The returned string specifies which additional flags must be given to
 the C compiler if a source is compiled using the
 @code{_LARGEFILE_SOURCE} feature select macro; @pxref{Feature Test Macros}.
 
 @comment unistd.h
 @comment Unix98
 @item _CS_LFS_LDFLAGS
-The returned string specifies which additionals flags must be given to
+The returned string specifies which additional flags must be given to
 the linker if a source is compiled using the
 @code{_LARGEFILE_SOURCE} feature select macro; @pxref{Feature Test Macros}.
 
 @comment unistd.h
 @comment Unix98
 @item _CS_LFS_LIBS
-The returned string specifies which additionals libraries must be linked
+The returned string specifies which additional libraries must be linked
 to the application if a source is compiled using the
 @code{_LARGEFILE_SOURCE} feature select macro; @pxref{Feature Test Macros}.
 
 @comment unistd.h
 @comment Unix98
 @item _CS_LFS_LINTFLAGS
-The returned string specifies which additionals flags must be given to
+The returned string specifies which additional flags must be given to
 the the lint tool if a source is compiled using the
 @code{_LARGEFILE_SOURCE} feature select macro; @pxref{Feature Test Macros}.
 
 @comment unistd.h
 @comment Unix98
 @item _CS_LFS64_CFLAGS
-The returned string specifies which additionals flags must be given to
+The returned string specifies which additional flags must be given to
 the C compiler if a source is compiled using the
 @code{_LARGEFILE64_SOURCE} feature select macro; @pxref{Feature Test Macros}.
 
 @comment unistd.h
 @comment Unix98
 @item _CS_LFS64_LDFLAGS
-The returned string specifies which additionals flags must be given to
+The returned string specifies which additional flags must be given to
 the linker if a source is compiled using the
 @code{_LARGEFILE64_SOURCE} feature select macro; @pxref{Feature Test Macros}.
 
 @comment unistd.h
 @comment Unix98
 @item _CS_LFS64_LIBS
-The returned string specifies which additionals libraries must be linked
+The returned string specifies which additional libraries must be linked
 to the application if a source is compiled using the
 @code{_LARGEFILE64_SOURCE} feature select macro; @pxref{Feature Test Macros}.
 
 @comment unistd.h
 @comment Unix98
 @item _CS_LFS64_LINTFLAGS
-The returned string specifies which additionals flags must be given to
+The returned string specifies which additional flags must be given to
 the the lint tool if a source is compiled using the
 @code{_LARGEFILE64_SOURCE} feature select macro; @pxref{Feature Test Macros}.
 @end table

manual/creature.texi

@@ -95,7 +95,7 @@ Single Unix specification, @w{version 2}.
 @comment X/Open
 @defvr Macro _LARGEFILE_SOURCE
 If this macro is defined some extra functions are available which
-rectify a few shortcomings in all previous standards.  More concreten
+rectify a few shortcomings in all previous standards.  More concrete
 the functions @code{fseeko} and @code{ftello} are available.  Without
 these functions the difference between the @w{ISO C} interface
 (@code{fseek}, @code{ftell}) and the low-level POSIX interface

manual/filesys.texi

@@ -18,7 +18,7 @@ access permissions and modification times.
 * Accessing Directories::       Finding out what files a directory
 				 contains.
 * Working on Directory Trees::  Apply actions to all files or a selectable
-                                 subset of a directory hierachy.
+                                 subset of a directory hierarchy.
 * Hard Links::                  Adding alternate names to a file.
 * Symbolic Links::              A file that ``points to'' a file name.
 * Deleting Files::              How to delete a file, and what that means.
@@ -504,14 +504,14 @@ we want to see all directory entries we always return @code{1}.
 
 @node Working on Directory Trees
 @section Working on Directory Trees
-@cindex directory hierachy
+@cindex directory hierarchy
-@cindex hierachy, directory
+@cindex hierarchy, directory
 @cindex tree, directory
 
 The functions to handle files in directories described so far allowed to
 retrieve all the information in small pieces or process all files in a
 directory (see @code{scandir}).  Sometimes it is useful to process whole
-hierachies of directories and the contained files.  The X/Open
+hierarchies of directories and the contained files.  The X/Open
 specification define two functions to do this.  The simpler form is
 derived from an early definition in @w{System V} systems and therefore
 this function is available on SVID derived systems.  The prototypes and
@@ -591,7 +591,7 @@ with some extra information as described below.
 @deftp {Data Type} {struct FTW}
 The contained information helps to interpret the name parameter and
 gives some information about current state of the traversal of the
-directory hierachy.
+directory hierarchy.
 
 @table @code
 @item int base
@@ -644,7 +644,7 @@ The @var{descriptors} parameter to the @code{ftw} function specifies how
 many file descriptors the @code{ftw} function is allowed to consume.
 The more descriptors can be used the faster the function can run.  For
 each level of directories at most one descriptor is used so that for
-very deep directory hierachies the limit on open file descriptors for
+very deep directory hierarchies the limit on open file descriptors for
 the process or the system can be exceeded.  Beside this the limit on
 file descriptors is counted together for all threads in a multi-threaded
 program and therefore it is always good too limit the maximal number of
@@ -679,7 +679,7 @@ values, combined using bitwise OR.
 While traversing the directory symbolic links are not followed.  I.e.,
 if this flag is given symbolic links are reported using the
 @code{FTW_SL} value for the type parameter to the callback function.
-Please note that if this flag is used the appearence of @code{FTW_SL} in
+Please note that if this flag is used the appearance of @code{FTW_SL} in
 a callback function does not mean the referenced file does not exist.
 To indicate this the extra value @code{FTW_SLN} exists.
 @item FTW_MOUNT
@@ -1447,7 +1447,7 @@ This macro returns nonzero if the file is a symbolic link.
 This macro returns nonzero if the file is a socket.  @xref{Sockets}.
 @end deftypefn
 
-An alterate non-POSIX method of testing the file type is supported for
+An alternate non-POSIX method of testing the file type is supported for
 compatibility with BSD.  The mode can be bitwise ANDed with
 @code{S_IFMT} to extract the file type code, and compared to the
 appropriate type code constant.  For example,
@@ -1780,7 +1780,7 @@ used as the swap area of diskless client machines.  The idea is that the
 pages of the file will be cached in the client's memory, so it is a
 waste of the server's memory to cache them a second time.  In this use
 the sticky bit also says that the filesystem may fail to record the
-file's modification time onto disk reliably (the idea being that noone
+file's modification time onto disk reliably (the idea being that no-one
 cares for a swap file).
 @end table
 
@@ -1790,7 +1790,7 @@ These bit values are correct for most systems, but they are not
 guaranteed.
 
 @strong{Warning:} Writing explicit numbers for file permissions is bad
-practice.  It is not only nonportable, it also requires everyone who
+practice.  It is not only non-portable, it also requires everyone who
 reads your program to remember what the bits mean.  To make your
 program clean, use the symbolic names.
 
@@ -2080,7 +2080,7 @@ Argument that means, test for existence of the file.
 @cindex file access time
 @cindex file modification time
 @cindex file attribute modification time
-Each file has three timestamps associated with it:  its access time,
+Each file has three time stamps associated with it:  its access time,
 its modification time, and its attribute modification time.  These
 correspond to the @code{st_atime}, @code{st_mtime}, and @code{st_ctime}
 members of the @code{stat} structure; see @ref{File Attributes}.
@@ -2093,7 +2093,7 @@ values, see @ref{Calendar Time}.
 
 Reading from a file updates its access time attribute, and writing
 updates its modification time.  When a file is created, all three
-timestamps for that file are set to the current time.  In addition, the
+time stamps for that file are set to the current time.  In addition, the
 attribute change time and modification time fields of the directory that
 contains the new entry are updated.
 
@@ -2109,7 +2109,7 @@ the times for the file being renamed.
 Changing attributes of a file (for example, with @code{chmod}) updates
 its attribute change time field.
 
-You can also change some of the timestamps of a file explicitly using
+You can also change some of the time stamps of a file explicitly using
 the @code{utime} function---all except the attribute change time.  You
 need to include the header file @file{utime.h} to use this facility.
 @pindex utime.h
@@ -2142,7 +2142,7 @@ values from the @code{actime} and @code{modtime} members (respectively)
 of the @code{utimbuf} structure pointed at by @var{times}.
 
 The attribute modification time for the file is set to the current time
-in either case (since changing the timestamps is itself a modification
+in either case (since changing the time stamps is itself a modification
 of the file attributes).
 
 The @code{utime} function returns @code{0} if successful and @code{-1}
@@ -2153,7 +2153,7 @@ are defined for this function:
 @table @code
 @item EACCES
 There is a permission problem in the case where a null pointer was
-passed as the @var{times} argument.  In order to update the timestamp on
+passed as the @var{times} argument.  In order to update the time stamp on
 the file, you must either be the owner of the file, have write
 permission on the file, or be a privileged user.
 

manual/intro.texi

@@ -15,7 +15,7 @@ operating system, and extensions specific to the GNU system.
 
 The purpose of this manual is to tell you how to use the facilities
 of the GNU library.  We have mentioned which features belong to which
-standards to help you identify things that are potentially nonportable
+standards to help you identify things that are potentially non-portable
 to other systems.  But the emphasis in this manual is not on strict
 portability.
 

manual/llio.texi

@@ -242,7 +242,7 @@ extra bytes are stripped of.  If the file was small or equal to
 @var{length} in size before nothing is done.  The file must be writable
 by the user to perform this operation.
 
-The return value is zero is everything wnet ok.  Otherwise the return
+The return value is zero is everything went ok.  Otherwise the return
 value is @math{-1} and the global variable @var{errno} is set to:
 @table @code
 @item EACCES
@@ -1180,16 +1180,16 @@ No synchronization is possible since the system does not implement this.
 Sometimes it is not even necessary to write all data associated with a
 file descriptor.  E.g., in database files which do not change in size it
 is enough to write all the file content data to the device.
-Metainformation like the modification time etc. are not that important
+Meta-information like the modification time etc. are not that important
 and leaving such information uncommitted does not prevent a successful
 recovering of the file in case of a problem.
 
 @comment unistd.h
 @comment POSIX
 @deftypefun int fdatasync (int @var{fildes})
-When a call to the @code{fdatasync} function returns it is maed sure
+When a call to the @code{fdatasync} function returns it is made sure
 that all of the file data is written to the device.  For all pending I/O
-operations the parts guaranteeing data integrety finished.
+operations the parts guaranteeing data integrity finished.
 
 Not all systems implement the @code{fdatasync} operation.  On systems
 missing this functionality @code{fdatasync} is emulated by a call to

manual/maint.texi

@@ -513,25 +513,35 @@ posix
 @noindent
 So the final list is @file{unix/bsd/vax unix/bsd unix/inet unix posix}.
 
-@file{sysdeps} has two ``special'' subdirectories, called @file{generic}
+@file{sysdeps} has a ``special'' subdirectory called @file{generic}.  It
-and @file{stub}.  These two are always implicitly appended to the list
+is always implicitly appended to the list of subdirectories, so you
-of subdirectories (in that order), so you needn't put them in an
+needn't put it in an @file{Implies} file, and you should not create any
-@file{Implies} file, and you should not create any subdirectories under
+subdirectories under it intended to be new specific categories.
-them intended to be new specific categories.  @file{generic} is for
+@file{generic} serves two purposes.  First, the makefiles do not bother
-things that can be implemented in machine-independent C, using only
+to look for a system-dependent version of a file that's not in
-other machine-independent functions in the C library.  @file{stub} is
+@file{generic}.  This means that any system-dependent source file must
-for @dfn{stub} versions of functions which cannot be implemented on a
+have an analogue in @file{generic}, even if the routines defined by that
-particular machine or operating system.  The stub functions always
+file are not implemented on other platforms.  Second. the @file{generic}
-return an error, and set @code{errno} to @code{ENOSYS} (Function not
+version of a system-dependent file is used if the makefiles do not find
-implemented).  @xref{Error Reporting}.
+a version specific to the system you're compiling for.
 
-A source file is known to be system-dependent by its having a version in
+If it is possible to implement the routines in a @file{generic} file in
-@file{generic} or @file{stub}; every generally-available function whose
+machine-independent C, using only other machine-independent functions in
-implementation is system-dependent in should have either a generic or
+the C library, then you should do so.  Otherwise, make them stubs.  A
-stub implementation (there is no point in having both).  Some rare functions
+@dfn{stub} function is a function which cannot be implemented on a
-are only useful on specific systems and aren't defined at all on others;
+particular machine or operating system.  Stub functions always return an
-these do not appear anywhere in the system-independent source code or makefiles
+error, and set @code{errno} to @code{ENOSYS} (Function not implemented).
-(including the @file{generic} and @file{stub} directories), only in the
+@xref{Error Reporting}.  If you define a stub function, you must place
+the statement @code{stub_warning(@var{function})}, where @var{function}
+is the name of your function, after its definition; also, you must
+include the file @code{<stub-tag.h>} into your file.  This causes the
+function to be listed in the installed @code{<gnu/stubs.h>}, and
+makes GNU ld warn when the function is used.
+
+Some rare functions are only useful on specific systems and aren't
+defined at all on others; these do not appear anywhere in the
+system-independent source code or makefiles (including the
+@file{generic} and @file{stub} directories), only in the
 system-dependent @file{Makefile} in the specific system's subdirectory.
 
 If you come across a file that is in one of the main source directories
@@ -737,8 +747,7 @@ hierarchy that are not for particular machine architectures.
 
 @table @file
 @item generic
-@itemx stub
+As described above (@pxref{Porting}), this is the subdirectory
-As described above (@pxref{Porting}), these are the two subdirectories
 that every configuration implicitly uses after all others.
 
 @item ieee754

manual/math.texi

@@ -236,7 +236,7 @@ If the exception does not cause a trap handler to be called the result
 of the operation is taken as a quiet NaN.
 
 @item Division by Zero
-This exception is raised if the devisor is zero and the dividend is a
+This exception is raised if the divisor is zero and the dividend is a
 finite nonzero number.  If no trap occurs the result is either
 @math{+@infinity{}} or @math{-@infinity{}}, depending on the
 signs of the operands.
@@ -413,7 +413,7 @@ representable as an integer.  These are completely independent types.
 It is sometimes necessary so save the complete status of the
 floating-point unit for a certain time to perform some completely
 different actions.  Beside the status of the exception flags, the
-control word for the exceptions and the rounding mode can be safed.
+control word for the exceptions and the rounding mode can be saved.
 
 The file @file{fenv.h} defines the type @code{fenv_t}.  The layout of a
 variable of this type is implementation defined but the variable is able
@@ -710,7 +710,7 @@ exception if one of the arguments is an unordered value.
 @cindex Optimization
 
 If an application uses many floating point function it is often the case
-that the costs for the function calls itseld are not neglectable.
+that the costs for the function calls itselfs are not neglectable.
 Modern processor implementation often can execute the operation itself
 very fast but the call means a disturbance of the control flow.
 
@@ -811,7 +811,7 @@ radians.  Both values, @code{*@var{sinx}} and @code{*@var{cosx}}, are in
 the range of @code{-1} to @code{1}.
 
 This function is a GNU extension.  It should be used whenever both sine
-and cosine are needed but in protable applications there should be a
+and cosine are needed but in portable applications there should be a
 fallback method for systems without this function.
 @end deftypefun
 
@@ -1036,7 +1036,7 @@ magnitude of the result is too large to be representable.
 @comment math.h
 @comment ISO
 @deftypefun double log (double @var{x})
-@deftypefunx float logf (floatdouble @var{x})
+@deftypefunx float logf (float @var{x})
 @deftypefunx {long double} logl (long double @var{x})
 These functions return the natural logarithm of @var{x}.  @code{exp (log
 (@var{x}))} equals @var{x}, exactly in mathematics and approximately in
@@ -1211,7 +1211,7 @@ near zero.
 @cindex complex logarithm functions
 
 @w{ISO C 9X} defines variants of some of the exponentiation and
-logarithm functions.  As for the other functions handlung complex
+logarithm functions.  As for the other functions handling complex
 numbers these functions are perhaps better optimized and provide better
 error checking than a direct use of the formulas of the mathematical
 definition.
@@ -1488,7 +1488,7 @@ The GNU library supports the standard @w{ISO C} random number functions
 plus two other sets derived from BSD and SVID.  We recommend you use the
 standard ones, @code{rand} and @code{srand} if only a small number of
 random bits are required.  The SVID functions provide an interface which
-allows better randon number generator algorithms and they return up to
+allows better random number generator algorithms and they return up to
 48 random bits in one calls and they also return random floating-point
 numbers if wanted.  The SVID function might not be available on some BSD
 derived systems but since they are required in the XPG they are
@@ -1580,7 +1580,7 @@ This function returns the next pseudo-random number in the sequence.
 The range of values returned is from @code{0} to @code{RAND_MAX}.
 
 @strong{Please note:} Historically this function returned a @code{long
-int} value.  But with the appearence of 64bit machines this could lead
+int} value.  But with the appearance of 64bit machines this could lead
 to severe compatibility problems and therefore the type now explicitly
 limits the return value to 32bit.
 @end deftypefun
@@ -1619,7 +1619,7 @@ information @var{state}.  The argument must have been the result of
 a previous call to @var{initstate} or @var{setstate}.
 
 The return value is the previous value of the state information array.
-You can use thise value later as an argument to @code{setstate} to
+You can use this value later as an argument to @code{setstate} to
 restore that state.
 @end deftypefun
 
@@ -1734,12 +1734,12 @@ information provided.
 @deftypefun void srand48 (long int @var{seedval}))
 The @code{srand48} function sets the most significant 32 bits of the
 state internal state of the random number generator to the least
-significant 32 bits of the @var{seedval} parameter.  The lower 16 bts
+significant 32 bits of the @var{seedval} parameter.  The lower 16 bits
-are initilialized to the value @code{0x330E}.  Even if the @code{long
+are initialized to the value @code{0x330E}.  Even if the @code{long
 int} type contains more the 32 bits only the lower 32 bits are used.
 
 Due to this limitation the initialization of the state using this
-function of not very useful.  But it makes it easy to use a constrcut
+function of not very useful.  But it makes it easy to use a construct
 like @code{srand48 (time (0))}.
 
 A side-effect of this function is that the values @code{a} and @code{c}
@@ -1802,7 +1802,7 @@ Please note that it is no problem if several threads use the global
 state if all threads use the functions which take a pointer to an array
 containing the state.  The random numbers are computed following the
 same loop but if the state in the array is different all threads will
-get an individuual random number generator.
+get an individual random number generator.
 
 The user supplied buffer must be of type @code{struct drand48_data}.
 This type should be regarded as opaque and no member should be used
@@ -1830,7 +1830,7 @@ programs.
 @deftypefun int erand48_r (unsigned short int @var{xsubi}[3], struct drand48_data *@var{buffer}, double *@var{result})
 The @code{erand48_r} function works like the @code{erand48} and it takes
 an argument @var{buffer} which describes the random number generator.
-The state of the random number genertor is taken from the @code{xsubi}
+The state of the random number generator is taken from the @code{xsubi}
 array, the parameters for the congruential formula from the global
 random number generator data.  The random number is return in the
 variable pointed to by @var{result}.
@@ -1909,7 +1909,7 @@ memset (buffer, '\0', sizeof (struct drand48_data));
 @end smallexample
 
 @noindent
-Using any of the reetrant functions of this family now will
+Using any of the reentrant functions of this family now will
 automatically initialize the random number generator to the default
 values for the state and the parameters of the congruential formula.
 
@@ -1924,8 +1924,8 @@ what you expect.
 @deftypefun int srand48_r (long int @var{seedval}, struct drand48_data *@var{buffer})
 The description of the random number generator represented by the
 information in @var{buffer} is initialized similar to what the function
-@code{srand48} does.  The state is initialized from the paramter
+@code{srand48} does.  The state is initialized from the parameter
-@var{seedval} and the paameters for the congruential formula are
+@var{seedval} and the parameters for the congruential formula are
 initialized to the default values.
 
 If the return value is non-negative the function call succeeded.

manual/message.texi

@@ -19,8 +19,8 @@ selection of the user.
 The GNU C Library provides two different sets of functions to support
 message translation.  The problem is that neither of the interfaces is
 officially defined by the POSIX standard.  The @code{catgets} family of
-functions is defined in the X/Open standard but this is drived from
+functions is defined in the X/Open standard but this is derived from
-industry decisions and therefore not necessarily is based on reasinable
+industry decisions and therefore not necessarily based on reasonable
 decisions.
 
 As mentioned above the message catalog handling provides easy
@@ -67,7 +67,7 @@ The user of the program must be able to guide the responsible function
 to find whatever catalog the user wants.  This is separated from what
 the programmer had in mind.
 
-All the types, constants and funtions for the @code{catgets} functions
+All the types, constants and functions for the @code{catgets} functions
 are defined/declared in the @file{nl_types.h} header file.
 
 @menu
@@ -99,7 +99,7 @@ Locating the catalog file must happen in a way which lets the user of
 the program influence the decision.  It is up to the user to decide
 about the language to use and sometimes it is useful to use alternate
 catalog files.  All this can be specified by the user by setting some
-enviroment variables.
+environment variables.
 
 The first problem is to find out where all the message catalogs are
 stored.  Every program could have its own place to keep all the
@@ -137,7 +137,7 @@ explained below.
 
 @item %l
 (This is the lowercase ell.) This format element is substituted with the
-language element of the locale name.  The string decsribing the selected
+language element of the locale name.  The string describing the selected
 locale is expected to have the form
 @code{@var{lang}[_@var{terr}[.@var{codeset}]]} and this format uses the
 first part @var{lang}.
@@ -186,7 +186,7 @@ to all other platforms providing the @code{catgets} interface.
 @cindex LC_MESSAGES environment variable
 @cindex LANG environment variable
 Otherwise the values of environment variables from the standard
-environemtn are examined (@pxref{Standard Environment}).  Which
+environment are examined (@pxref{Standard Environment}).  Which
 variables are examined is decided by the @var{flag} parameter of
 @code{catopen}.  If the value is @code{NL_CAT_LOCALE} (which is defined
 in @file{nl_types.h}) then the @code{catopen} function examines the
@@ -225,7 +225,7 @@ When an error occured the global variable @var{errno} is set to
 @item EBADF
 The catalog does not exist.
 @item ENOMSG
-The set/message touple does not name an existing element in the
+The set/message ttuple does not name an existing element in the
 message catalog.
 @end table
 
@@ -275,7 +275,7 @@ all @var{string} arguments should be written in the same language.
 
 It is somewhat uncomfortable to write a program using the @code{catgets}
 functions if no supporting functionality is available.  Since each
-set/message number touple must be unique the programmer must keep lists
+set/message number tuple must be unique the programmer must keep lists
 of the messages at the same time the code is written.  And the work
 between several people working on the same project must be coordinated.
 In @ref{Common Usage} we will see some how these problems can be relaxed
@@ -299,7 +299,7 @@ The only reasonable way the translate all the messages of a function and
 store the result in a message catalog file which can be read by the
 @code{catopen} function is to write all the message text to the
 translator and let her/him translate them all.  I.e., we must have a
-file with entries which associate the set/message touple with a specific
+file with entries which associate the set/message tuple with a specific
 translation.  This file format is specified in the X/Open standard and
 is as follows:
 
@@ -363,11 +363,11 @@ line ends quoting is disable.
 By default no quoting character is used.  In this mode strings are
 terminated with the first unescaped line break.  If there is a
 @code{$quote} sequence present newline need not be escaped.  Instead a
-string is terminated with the first unescaped appearence of the quote
+string is terminated with the first unescaped appearance of the quote
 character.
 
 A common usage of this feature would be to set the quote character to
-@code{"}.  Then any appearence of the @code{"} in the strings must
+@code{"}.  Then any appearance of the @code{"} in the strings must
 be escaped using the backslash (i.e., @code{\"} must be written).
 
 @item
@@ -414,7 +414,7 @@ $set SetOne
 two "   Message with ID \"two\", which gets the value 2 assigned"
 
 $set SetTwo
-$ Since the last set got the nubmer 1 assigned this set has number 2.
+$ Since the last set got the number 1 assigned this set has number 2.
 4000 "The numbers can be arbitrary, they need not start at one."
 @end smallexample
 
@@ -429,7 +429,7 @@ message definition would have to be left away and in this case the
 message with the identifier @code{two} would loose its leading whitespace.
 @item
 Mixing numbered messages with message having symbolic names is no
-problem and the numering happens automatically.
+problem and the numbering happens automatically.
 @end itemize
 
 
@@ -438,7 +438,7 @@ use in a running program.  The @code{catopen} function would have to
 parser the file and handle syntactic errors gracefully.  This is not so
 easy and the whole process is pretty slow.  Therefore the @code{catgets}
 functions expect the data in another more compact and ready-to-use file
-format.  There is a special programm @code{gencat} which is explained in
+format.  There is a special program @code{gencat} which is explained in
 detail in the next section.
 
 Files in this other format are not human readable.  To be easy to use by
@@ -449,7 +449,7 @@ so translation files can be shared by systems of arbitrary architecture
 Details about the binary file format are not important to know since
 these files are always created by the @code{gencat} program.  The
 sources of the GNU C Library also provide the sources for the
-@code{gencat} program and so the interested reader can look throught
+@code{gencat} program and so the interested reader can look through
 these source files to learn about the file format.
 
 
@@ -491,8 +491,8 @@ while using the device names is a GNU extension.
 
 The @code{gencat} program works by concatenating all input files and
 then @strong{merge} the resulting collection of message sets with a
-possiblity existing output file.  This is done by removing all messages
+possibly existing output file.  This is done by removing all messages
-with set/message number touples matching any of the generated messages
+with set/message number tuples matching any of the generated messages
 from the output file and then adding all the new messages.  To
 regenerate a catalog file while ignoring the old contents therefore
 requires to remove the output file if it exists.  If the output is
@@ -541,8 +541,8 @@ method first to understand the benefits of extensions.
 
 Since the X/Open format of the message catalog files does not allow
 symbol names we have to work with numbers all the time.  When we start
-writing a program we have to replace all appearences of translatable
+writing a program we have to replace all appearances of translatable
-strings with someting like
+strings with something like
 
 @smallexample
 catgets (catdesc, set, msg, "string")
@@ -556,8 +556,8 @@ message numbers.
 
 In a bigger program several programmers usually work at the same time on
 the program and so coordinating the number allocation is crucial.
-Though no two different strings must be indexed by the same touple of
+Though no two different strings must be indexed by the same tuple of
-numbers it is highly desireable to reuse the numbers for equal strings
+numbers it is highly desirable to reuse the numbers for equal strings
 with equal translations (please note that there might be strings which
 are equal in one language but have different translations due to
 difference contexts).
@@ -570,7 +570,7 @@ cannot be discovered by the compiler or the @code{catgets} functions.
 Only the user of the program might see wrong messages printed.  In the
 worst cases the messages are so irritating that they cannot be
 recognized as wrong.  Think about the translations for @code{"true"} and
-@code{"false"} being exchanged.  This could result in a desaster.
+@code{"false"} being exchanged.  This could result in a disaster.
 
 
 @subsubsection Using symbolic names
@@ -829,7 +829,7 @@ something like
 Here the @var{errno} value is used in the @code{printf} function while
 processing the @code{%m} format element and if the @code{gettext}
 function would change this value (it is called before @code{printf} is
-called) we wouls get a wrong message.
+called) we would get a wrong message.
 
 So there is no easy way to detect a missing message catalog beside
 comparing the argument string with the result.  But it is normally the
@@ -856,7 +856,7 @@ pointer the @code{dgettext} function is exactly equivalent to
 @code{gettext} since the default value for the domain name is used.
 
 As for @code{gettext} the return value type is @code{char *} which is an
-anachronism.  The returned string must never be modfied.
+anachronism.  The returned string must never be modified.
 @end deftypefun
 
 @deftypefun {char *} dcgettext (const char *@var{domainname}, const char *@var{msgid}, int @var{category})
@@ -895,7 +895,7 @@ but @code{LC_MESSAGES} in for the @var{category} parameter.  We are
 dealing with messages here and any other choice can only be irritating.
 
 As for @code{gettext} the return value type is @code{char *} which is an
-anachronism.  The returned string must never be modfied.
+anachronism.  The returned string must never be modified.
 @end deftypefun
 
 When using the three functions above in a program it is a frequent case
@@ -906,7 +906,7 @@ will not change.  I.e., the algorithm to determine the translation is
 deterministic.
 
 Exactly this is what the optimizations implemented in the
-@file{libintl.h} header will use.  Whenver a program is compiler with
+@file{libintl.h} header will use.  Whenever a program is compiler with
 the GNU C compiler, optimization is selected and the @var{msgid}
 argument to @code{gettext}, @code{dgettext} or @code{dcgettext} is a
 constant string the actual function call will only be done the first
@@ -920,7 +920,7 @@ independent of the compiler or compiler options in use.
 @node Locating gettext catalog
 @subsubsection How to determine which catalog to be used
 
-The functions to retrieve the translations for a given mesage have a
+The functions to retrieve the translations for a given message have a
 remarkable simple interface.  But to provide the user of the program
 still the opportunity to select exactly the translation s/he wants and
 also to provide the programmer the possibility to influence the way to
@@ -977,7 +977,7 @@ to read the messages in another language and so the user of the program
 should be able to define an precedence order of languages.
 @end itemize
 
-We can devide the configuration actions in two parts: the one is
+We can divide the configuration actions in two parts: the one is
 performed by the programmer, the other by the user.  We will start with
 the functions the programmer can use since the user configuration will
 be based on this.
@@ -999,7 +999,7 @@ all future @code{gettext} calls, to @var{domainname}.  Please note that
 @var{domainname} parameter of these functions is not the null pointer.
 
 Before the first call to @code{textdomain} the default domain is
-@code{messages}.  This is the name specified in the fpsecification of
+@code{messages}.  This is the name specified in the specification of
 the @code{gettext} API.  This name is as good as any other name.  No
 program should ever really use a domain with this name since this can
 only lead to problems.
@@ -1025,10 +1025,10 @@ really never should be used.
 The @code{bindtextdomain} function can be used to specify the directly
 which contains the message catalogs for domain @var{domainname} for the
 different languages.  To be correct, this is the directory where the
-hierachy of directories is expected.  Details are explained below.
+hierarchy of directories is expected.  Details are explained below.
 
 For the programmer it is important to note that the translations which
-come with the program have be placed in a directory hierachy starting
+come with the program have be placed in a directory hierarchy starting
 at, say, @file{/foo/bar}.  Then the program should make a
 @code{bindtextdomain} call to bind the domain for the current program to
 this directory.  So it is made sure the catalogs are found.  A correctly
@@ -1036,7 +1036,7 @@ running program does not depend on the user setting an environment
 variable.
 
 The @code{bindtextdomain} function can be used several times and if the
-@var{domainname} argument is different the previously boundd domains
+@var{domainname} argument is different the previously bounded domains
 will not be overwritten.
 
 If the program which wish to use @code{bindtextdomain} at some point of
@@ -1095,7 +1095,7 @@ files.  If the program executed the @code{bindtextdomain} function for
 the message domain that is currently handled the @code{dir_name}
 component is the exactly the value which was given to the function as
 the second parameter.  I.e., @code{bindtextdomain} allows to overwrite
-the only system depdendent and fixed value to make it possible to
+the only system dependent and fixed value to make it possible to
 address file everywhere in the filesystem.
 
 The @var{category} is the name of the locale category which was selected
@@ -1220,7 +1220,7 @@ list:
 @code{audience}/@code{modifier}
 @end enumerate
 
-From the last entry one can see that the meaning of the @code{modifer}
+From the last entry one can see that the meaning of the @code{modifier}
 field in the X/Open format and the @code{audience} format have the same
 meaning.  Beside one can see that the @code{language} field for obvious
 reasons never will be dropped.
@@ -1296,7 +1296,7 @@ help to understand the input better.
 
 Other programs help to manage development cycle when new messages appear
 in the source files or when a new translation of the messages appear.
-here it should only be noted that using all the tools in GNu gettext it
+here it should only be noted that using all the tools in GNU gettext it
 is possible to @emph{completely} automize the handling of message
 catalog.  Beside marking the translatable string in the source code and
 generating the translations the developers do not have anything to do

manual/pattern.texi

@@ -365,7 +365,7 @@ repeatedly.  It handles the flag @code{GLOB_NOESCAPE} by turning on the
 @node More Flags for Globbing
 @subsection More Flags for Globbing
 
-Beside the flags descibed in the last section, the GNU implementation of
+Beside the flags described in the last section, the GNU implementation of
 @code{glob} allows a few more flags which are also defined in the
 @file{glob.h} file.  Some of the extensions implement functionality
 which is available in modern shell implementations.
@@ -406,7 +406,7 @@ another one.  It is important to note that the range of each brace
 expression is completely contained in the outer brace expression (if
 there is one).
 
-The string between the mathing braces is separated into single
+The string between the matching braces is separated into single
 expressions by splitting at @code{,} (comma) characters.  The commas
 themself are discarded.  Please note what we said above about recursive
 brace expressions.  The commas used to separate the subexpressions must

manual/search.texi

@@ -259,7 +259,7 @@ Computer Programming, Part 3: Searching and Sorting'' for more
 information.
 
 The weakest aspect of this function is that there can be at most one
-hashing table used throught the whole program.  The table is allocated
+hashing table used through the whole program.  The table is allocated
 in local memory out of control of the programmer.  As an extension the
 GNU C library provides an additional set of functions with an reentrant
 interface which provide a similar interface but which allow to keep
@@ -284,13 +284,13 @@ table with possibly different size.
 It is important to remember that the elements contained in the hashing
 table at the time @code{hdestroy} is called are @emph{not} freed by this
 function.  It is the responsibility of the program code to free those
-strings (if necessary at all).  Freeing all the element memory iss not
+strings (if necessary at all).  Freeing all the element memory is not
 possible without extra, separately kept information since there is no
 function to iterate through all available elements in the hashing table.
 If it is really necessary to free a table and all elements the
 programmer has to keep a list of all table elements and before calling
 @code{hdestroy} s/he has to free all element's data using this list.
-This is a very unpleasent mechanism and it also shows that this kind of
+This is a very unpleasant mechanism and it also shows that this kind of
 hashing tables is mainly meant for tables which are created once and
 used until the end of the program run.
 @end deftypefun
@@ -349,7 +349,7 @@ members should be changed directly.
 @comment search.h
 @comment GNU
 @deftypefun int hcreate_r (size_t @var{nel}, struct hsearch_data *@var{htab})
-The @code{hcreate_r} function intializes the object pointed to by
+The @code{hcreate_r} function initializes the object pointed to by
 @var{htab} to contain a hashing table with at least @var{nel} elements.
 So this function is equivalent to the @code{hcreate} function except
 that the initialized data structure is controlled by the user.
@@ -377,7 +377,7 @@ for the elements of the table.
 @deftypefun int hsearch_r (ENTRY @var{item}, ACTION @var{action}, ENTRY **@var{retval}, struct hsearch_data *@var{htab})
 The @code{hsearch_r} function is equivalent to @code{hsearch}.  The
 meaning of the first two arguments is identical.  But instead of
-operating on a single global hashing table the functio works on the
+operating on a single global hashing table the function works on the
 table described by the object pointed to by @var{htab} (which is
 initialized by a call to @code{hcreate_r}).
 
@@ -411,7 +411,7 @@ The GNU C library implementation even guarantees that this bound is
 never exceeded even for input data which cause problems for simple
 binary tree implementations.
 
-The functions desribed in the chapter are all described in the @w{System
+The functions described in the chapter are all described in the @w{System
 V} and X/Open specifications and are therefore quite portable.
 
 In contrast to the @code{hsearch} functions the @code{tsearch} functions
@@ -427,7 +427,7 @@ extended or searched.
 @deftypefun {void *} tsearch (const void *@var{key}, void **@var{rootp}, comparison_fn_t @var{compar})
 The @code{tsearch} function searches in the tree pointed to by
 @code{*@var{rootp}} for an element matching @var{key}.  The function
-pointed to by @var{compar} is used to determine wether two elements
+pointed to by @var{compar} is used to determine whether two elements
 match.  @xref{Comparison Functions} for a specification of the functions
 which can be used for the @var{compar} parameter.
 
@@ -512,7 +512,7 @@ tree and how the function is called.  The status of a node is either
 `leaf' or `internal node'.  For each leaf node the function is called
 exactly once, for each internal node it is called three times: before
 the first child is processed, after the first child is processed and
-after both childs are processed.  This makes it possible to handle all
+after both children are processed.  This makes it possible to handle all
 three methods of tree traversal (or even a combination of them).
 
 @table @code
@@ -540,7 +540,7 @@ For each node in the tree with a node pointed to by @var{root} the
 called three times, setting the @var{value} parameter or @var{action} to
 the appropriate value.  The @var{level} argument for the @var{action}
 function is computed while descending the tree with increasing the value
-by one for the escend to a child, starting with the value @math{0} for
+by one for the descend to a child, starting with the value @math{0} for
 the root node.
 
 Since the functions used for the @var{action} parameter to @code{twalk}

manual/signal.texi

@@ -1656,7 +1656,7 @@ make is whether at least one signal has arrived since a given time in
 the past.
 
 Here is an example of a handler for @code{SIGCHLD} that compensates for
-the fact that the number of signals recieved may not equal the number of
+the fact that the number of signals received may not equal the number of
 child processes generate them.  It assumes that the program keeps track
 of all the child processes with a chain of structures as follows:
 

manual/socket.texi

@@ -687,7 +687,7 @@ Each computer on the Internet has one or more @dfn{Internet addresses},
 numbers which identify that computer among all those on the Internet.
 Users typically write IPv4 numeric host addresses as sequences of four
 numbers, separated by periods, as in @samp{128.52.46.32}, and IPv6
-numeric host addresses as sequences of up to eight numbers seperated by
+numeric host addresses as sequences of up to eight numbers separated by
 colons, as in @samp{5f03:1200:836f:c100::1}.
 
 Each computer also has one or more @dfn{host names}, which are strings

manual/startup.texi

@@ -520,7 +520,7 @@ classification.
 @cindex LC_MESSAGES environment variable
 
 This specifies what locale to use for printing messages and to parse
-reponses.
+responses.
 
 @item LC_MONETARY
 @cindex LC_MONETARY environment variable

manual/stdio.texi

@@ -288,7 +288,7 @@ another function.
 @deftypefun int fcloseall (void)
 This function causes all open streams of the process to be closed and
 the connection to corresponding files to be broken.  All buffered data
-is written and any buffered inputis discarded.  The @code{fcloseall}
+is written and any buffered input is discarded.  The @code{fcloseall}
 function returns a value of @code{0} if all the files were closed
 successfully, and @code{EOF} if an error was detected.
 
@@ -912,7 +912,7 @@ initial @samp{%} character followed in sequence by:
 @item
 An optional specification of the parameter used for this format.
 Normally the parameters to the @code{printf} function a assigned to the
-formats in the order of appearence in the format string.  But in some
+formats in the order of appearance in the format string.  But in some
 situations (such as message translation) this is not desirable and this
 extension allows to specify and explicit parameter to be used.
 
@@ -1236,7 +1236,7 @@ numbers are represented is the form
 @w{[@code{-}]@code{0x}@var{h}@code{.}@var{hhh}@code{p}[@code{+}|@code{-}]@var{dd}}.
 At the left of the decimal-point character exactly one digit is print.
 This character is only @code{0} is the number is denormalized.
-Otherwise the value is unspecifed; it is implemention dependent how many
+Otherwise the value is unspecified; it is implemention dependent how many
 bits are used.  The number of hexadecimal digits on the right side of
 the decimal-point character is equal to the precision.  If the precision
 is zero it is determined to be large enough to provide an exact
@@ -2310,7 +2310,7 @@ register_printf_function ('B', printf_size, printf_size_info);
 @end smallexample
 
 Here we register the functions to print numbers as powers of 1000 since
-the format character @code{'B'} is an upper-case characeter.  If we
+the format character @code{'B'} is an upper-case character.  If we
 would additionally use @code{'b'} in a line like
 
 @smallexample
@@ -3110,7 +3110,7 @@ This function is similar to @code{fseek} but it corrects a problem with
 @code{fseeko} uses the correct type @code{off_t} for the @var{offset}
 parameter.
 
-For this reasonit is a good idea to prefer @code{ftello} whenever it is
+For this reason it is a good idea to prefer @code{ftello} whenever it is
 available since its functionality is (if different at all) closer the
 underlying definition.
 
@@ -3157,7 +3157,7 @@ the offset provided is relative to the end of the file.
 @comment ISO
 @deftypefun void rewind (FILE *@var{stream})
 The @code{rewind} function positions the stream @var{stream} at the
-begining of the file.  It is equivalent to calling @code{fseek} or
+beginning of the file.  It is equivalent to calling @code{fseek} or
 @code{fseeko} on the @var{stream} with an @var{offset} argument of
 @code{0L} and a @var{whence} argument of @code{SEEK_SET}, except that
 the return value is discarded and the error indicator for the stream is
@@ -3756,7 +3756,7 @@ the following members:
 @table @code
 @item cookie_read_function_t *read
 This is the function that reads data from the cookie.  If the value is a
-null pointer instead of a function, then read operations on ths stream
+null pointer instead of a function, then read operations on this stream
 always return @code{EOF}.
 
 @item cookie_write_function_t *write
@@ -3926,7 +3926,7 @@ Display the message in standard error.
 Display the message on the system console.
 @end vtable
 
-The errorneous piece of the system can be signalled by exactly one of the
+The erroneous piece of the system can be signalled by exactly one of the
 following values which also is bitwise ORed with the
 @var{classification} parameter to @code{fmtmsg}:
 
@@ -3945,11 +3945,11 @@ done by using exactly one of the following values:
 
 @vtable @code
 @item MM_APPL
-The errorneous condition is detected by the application.
+The erroneous condition is detected by the application.
 @item MM_UTIL
-The errorneous condition is detected by a utility.
+The erroneous condition is detected by a utility.
 @item MM_OPSYS
-The errorneous condition is detected by the operating system.
+The erroneous condition is detected by the operating system.
 @end vtable
 
 A last component of @var{classification} can signal the results of this
@@ -3970,7 +3970,7 @@ in the @var{classification} parameter.  The @var{label} parameter
 identifies the source of the message.  The string should consist of two
 colon separated parts where the first part has not more than 10 and the
 second part not more the 14 characters.  The @var{text} parameter
-descries the condition of the error, the @var{action} parameter possible
+describes the condition of the error, the @var{action} parameter possible
 steps to recover from the error and the @var{tag} parameter is a
 reference to the online documentation where more information can be
 found.  It should contain the @var{label} value and a unique

manual/string.texi

@@ -175,7 +175,7 @@ The @code{strnlen} function returns the length of the null-terminated
 string @var{s} is this length is smaller than @var{maxlen}.  Otherwise
 it returns @var{maxlen}.  Therefore this function is equivalent to
 @code{(strlen (@var{s}) < n ? strlen (@var{s}) : @var{maxlen})} but it
-is more efficent.
+is more efficient.
 
 @smallexample
 char string[32] = "hello, world";
@@ -247,7 +247,7 @@ memcpy (new, old, arraysize * sizeof (struct foo));
 @comment GNU
 @deftypefun {void *} mempcpy (void *@var{to}, const void *@var{from}, size_t @var{size})
 The @code{mempcpy} function is nearly identical to the @code{memcpy}
-function.  It copies @var{size} byts from the object beginning at
+function.  It copies @var{size} bytes from the object beginning at
 @code{from} into the object pointed to by @var{to}.  But instead of
 returning the value of @code{to} it returns a pointer to the byte
 following the last written byte in the object beginning at @var{to}.
@@ -616,7 +616,7 @@ This function is like @code{strcmp}, except that differences in case are
 ignored.  How uppercase and lowercase character are related is
 determined by the currently selected locale.  In the standard @code{"C"}
 locale the characters @"A and @"a do not match but in a locale which
-regards this characters as parts of the alphabeth they do match.
+regards this characters as parts of the alphabet they do match.
 
 @code{strcasecmp} is derived from BSD.
 @end deftypefun
@@ -669,12 +669,12 @@ value follows the same conventions as found in the @code{strverscmp}
 function.  In fact, if @var{s1} and @var{s2} contain no digits,
 @code{strverscmp} behaves like @code{strcmp}.
 
-Basically, we compare strings normaly (character by character), until
+Basically, we compare strings normally (character by character), until
 we find a digit in each string - then we enter a special comparison
 mode, where each sequence of digit is taken as a whole.  If we reach the
 end of these two parts without noticing a difference, we return to the
 standard comparison mode.  There are two types of numeric parts:
-"integral" and "fractionnal" (these laters begins with a '0'). The types
+"integral" and "fractional" (those  begin with a '0'). The types
 of the numeric parts affect the way we sort them:
 
 @itemize @bullet
@@ -682,13 +682,13 @@ of the numeric parts affect the way we sort them:
 integral/integral: we compare values as you would expect.
 
 @item
-fractionnal/integral: the fractionnal part is less than the integral one.
+fractional/integral: the fractional part is less than the integral one.
 Again, no surprise.
 
 @item
-fractionnal/fractionnal: the things become a bit more complex.
+fractional/fractional: the things become a bit more complex.
-if the common prefix contains only leading zeroes, the longest part is less
+If the common prefix contains only leading zeroes, the longest part is less
-than the other one; else the comparison behaves normaly.
+than the other one; else the comparison behaves normally.
 @end itemize
 
 @smallexample
@@ -697,14 +697,14 @@ strverscmp ("no digit", "no digit")
 strverscmp ("item#99", "item#100")
     @result{} <0   /* @r{same prefix, but 99 < 100.} */
 strverscmp ("alpha1", "alpha001")
-    @result{} >0   /* @r{fractionnal part inferior to integral one.} */
+    @result{} >0   /* @r{fractional part inferior to integral one.} */
 strverscmp ("part1_f012", "part1_f01")
-    @result{} >0   /* @r{two fractionnal parts.} */
+    @result{} >0   /* @r{two fractional parts.} */
 strverscmp ("foo.009", "foo.0")
     @result{} <0   /* @r{idem, but with leading zeroes only.} */
 @end smallexample
 
-This function is especially usefull when dealing with filename sorting,
+This function is especially useful when dealing with filename sorting,
 because filenames frequently hold indices/version numbers.
 
 @code{strverscmp} is a GNU extension.
@@ -852,7 +852,7 @@ sort_strings_fast (char **array, int nstrings)
     @{
       size_t length = strlen (array[i]) * 2;
       char *transformed;
-      size_t transformed_lenght;
+      size_t transformed_length;
 
       temp_array[i].input = array[i];
 

manual/time.texi

@@ -568,7 +568,7 @@ universal time.
 @end deftypefun
 
 As for the @code{localtime} function we have the problem that the result
-is placed ina static variable.  POSIX.1c also provides a replacement for
+is placed in a static variable.  POSIX.1c also provides a replacement for
 @code{gmtime}.
 
 @comment time.h
@@ -1163,7 +1163,7 @@ broken-down time structure, since @code{tm_zone} reports the correct
 abbreviation even when it is not the latest one.
 
 Though the strings are declared as @code{char *} the user must stay away
-from modifying these strings.  Modying the strings will almost certainly
+from modifying these strings.  Modifying the strings will almost certainly
 lead to trouble.
 
 @end deftypevar

manual/users.texi

@@ -1770,7 +1770,7 @@ This function closes the internal stream used by @code{getgrent} or
 @subsection Netgroup Data
 
 @cindex Netgroup
-Sometimes it is useful group users according to other criterias like the
+Sometimes it is useful group users according to other criteria like the
 ones used in the @xref{Group Database}.  E.g., it is useful to associate
 a certain group of users with a certain machine.  On the other hand
 grouping of host names is not supported so far.

stdio-common/printf.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 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
@@ -28,7 +28,7 @@ printf (const char *format, ...)
   int done;
 
   va_start (arg, format);
-  done = vprintf (format, arg);
+  done = vfprintf (stdout, format, arg);
   va_end (arg);
 
   return done;

stdio-common/scanf.c

@@ -19,15 +19,6 @@
 #include <stdarg.h>
 #include <stdio.h>
 
-/* The function `vscanf' is not defined in ISO C.  Therefore we must
-   use the protected form here.  In stdio it is called `__vscanf' and
-   in libio `_IO_vscanf'.  */
-#ifdef USE_IN_LIBIO
-# include <libioP.h>
-# define VSCANF _IO_vscanf
-#else
-# define VSCANF __vscanf
-#endif
 
 /* Read formatted input from stdin according to the format string FORMAT.  */
 /* VARARGS1 */
@@ -38,7 +29,11 @@ scanf (const char *format, ...)
   int done;
 
   va_start (arg, format);
-  done = VSCANF (format, arg);
+#ifdef USE_IN_LIBIO
+  done = _IO_vfscanf (stdin, format, arg, NULL);
+#else
+  done = vfscanf (stdin, format, arg);
+#endif
   va_end (arg);
 
   return done;

sysdeps/generic/Makefile

@@ -16,7 +16,7 @@
 # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 # Boston, MA 02111-1307, USA.
 
-ifeq (,$(filter-out $(sysdep_dir)/stub/bits $(common-objpfx)/bits,\
+ifeq (,$(filter-out $(sysdep_dir)/generic/bits $(common-objpfx)/bits,\
 	$(dir $(firstword $(wildcard $(+sysdep_dirs:%=%/bits/endian.h))))))
 
 $(common-objpfx)bytesex.h: $(common-objpfx)det_endian

sysdeps/generic/__longjmp.c

@@ -36,3 +36,4 @@ __longjmp (env, val)
 }
 
 stub_warning (longjmp)
+#include <stub-tag.h>

sysdeps/generic/_exit.c

@@ -31,3 +31,4 @@ _exit (status)
 }
 
 stub_warning (_exit)
+#include <stub-tag.h>

sysdeps/generic/accept.c

@@ -36,3 +36,4 @@ accept (fd, addr, addr_len)
 
 
 stub_warning (accept)
+#include <stub-tag.h>

sysdeps/generic/access.c

@@ -38,3 +38,4 @@ __access (file, type)
 stub_warning (access)
 
 weak_alias (__access, access)
+#include <stub-tag.h>

sysdeps/generic/acct.c

@@ -31,3 +31,4 @@ acct (name)
 }
 
 stub_warning (acct)
+#include <stub-tag.h>

sysdeps/generic/adjtime.c

@@ -34,3 +34,4 @@ __adjtime (delta, olddelta)
 stub_warning (adjtime)
 
 weak_alias (__adjtime, adjtime)
+#include <stub-tag.h>

sysdeps/generic/alarm.c

@@ -36,3 +36,4 @@ alarm (seconds)
 
 
 stub_warning (alarm)
+#include <stub-tag.h>

sysdeps/generic/bind.c

@@ -32,3 +32,4 @@ bind (fd, addr, len)
 
 
 stub_warning (bind)
+#include <stub-tag.h>

sysdeps/generic/bits/dirent.h

@@ -0,0 +1,24 @@
+/* Directory entry structure `struct dirent'.  Stub version.
+   Copyright (C) 1996 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.  */
+
+struct dirent
+  {
+    char d_name[1];		/* Variable length.  */
+    int d_fileno;
+  };

sysdeps/generic/bits/elfclass.h

@@ -0,0 +1,8 @@
+/* This file specifies the native word size of the machine, which indicates
+   the ELF file class used for executables and shared objects on this
+   machine.  */
+
+#define __ELF_NATIVE_CLASS ??
+
+/* This file goes in sysdeps/wordsize-?? and sysdeps/MACHINE/Implies lists
+   wordsize-?? for MACHINE's wordsize.  */

sysdeps/generic/bits/endian.h

@@ -0,0 +1,9 @@
+/* This file should define __BYTE_ORDER as appropriate for the machine
+   in question.  See string/endian.h for how to define it.
+
+   If only the stub bits/endian.h applies to a particular configuration,
+   bytesex.h is generated by running a program on the host machine.
+   So if cross-compiling to a machine with a different byte order,
+   the bits/endian.h file for that machine must exist.  */
+
+#error Machine byte order unknown.

sysdeps/generic/bits/errno.h

@@ -0,0 +1,40 @@
+/* Copyright (C) 1991, 1994, 1996, 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.  */
+
+/* This file defines the `errno' constants.  */
+
+#if !defined(__Emath_defined) && (defined(_ERRNO_H) || defined(__need_Emath))
+#undef	__need_Emath
+#define	__Emath_defined	1
+
+#define	EDOM	1
+#define	ERANGE	2
+#endif
+
+#ifdef	_ERRNO_H
+#define	ENOSYS	3
+#define	EINVAL	4
+#define	ESPIPE	5
+#define	EBADF	6
+#define	ENOMEM	7
+#define	EACCES	8
+#define ENFILE  9
+#define EMFILE  10
+#endif
+
+#define __set_errno(val) errno = (val)

sysdeps/generic/bits/fcntl.h

@@ -0,0 +1,85 @@
+/* O_*, F_*, FD_* bit values for stub configuration.
+   Copyright (C) 1991, 1992, 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.  */
+
+/* These values should be changed as appropriate for your system.  */
+
+#ifndef	_FCNTL_H
+#error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
+#endif
+
+
+/* File access modes for `open' and `fcntl'.  */
+#define	O_RDONLY	0	/* Open read-only.  */
+#define	O_WRONLY	1	/* Open write-only.  */
+#define	O_RDWR		2	/* Open read/write.  */
+
+
+/* Bits OR'd into the second argument to open.  */
+#define	O_CREAT		0x0200	/* Create file if it doesn't exist.  */
+#define	O_EXCL		0x0800	/* Fail if file already exists.  */
+#define	O_TRUNC		0x0400	/* Truncate file to zero length.  */
+#define	O_NOCTTY	0x0100	/* Don't assign a controlling terminal.  */
+
+/* File status flags for `open' and `fcntl'.  */
+#define	O_APPEND	0x0008	/* Writes append to the file.  */
+#define	O_NONBLOCK	0x0004	/* Non-blocking I/O.  */
+
+#ifdef __USE_BSD
+#define	O_NDELAY	O_NONBLOCK
+#endif
+
+/* Mask for file access modes.  This is system-dependent in case
+   some system ever wants to define some other flavor of access.  */
+#define	O_ACCMODE	(O_RDONLY|O_WRONLY|O_RDWR)
+
+/* Values for the second argument to `fcntl'.  */
+#define	F_DUPFD	  	0	/* Duplicate file descriptor.  */
+#define	F_GETFD		1	/* Get file descriptor flags.  */
+#define	F_SETFD		2	/* Set file descriptor flags.  */
+#define	F_GETFL		3	/* Get file status flags.  */
+#define	F_SETFL		4	/* Set file status flags.  */
+#ifdef __USE_BSD
+#define	F_GETOWN	5	/* Get owner (receiver of SIGIO).  */
+#define	F_SETOWN	6	/* Set owner (receiver of SIGIO).  */
+#endif
+#define	F_GETLK		7	/* Get record locking info.  */
+#define	F_SETLK		8	/* Set record locking info.  */
+#define	F_SETLKW	9	/* Set record locking info, wait.  */
+
+/* File descriptor flags used with F_GETFD and F_SETFD.  */
+#define	FD_CLOEXEC	1	/* Close on exec.  */
+
+
+#include <bits/types.h>
+
+/* The structure describing an advisory lock.  This is the type of the third
+   argument to `fcntl' for the F_GETLK, F_SETLK, and F_SETLKW requests.  */
+struct flock
+  {
+    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
+    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
+    __off_t l_start;	/* Offset where the lock begins.  */
+    __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
+    __pid_t l_pid;	/* Process holding the lock.  */
+  };
+
+/* Values for the `l_type' field of a `struct flock'.  */
+#define	F_RDLCK	1	/* Read lock.  */
+#define	F_WRLCK	2	/* Write lock.  */
+#define	F_UNLCK	3	/* Remove lock.  */

sysdeps/generic/bits/fenv.h

@@ -0,0 +1,61 @@
+/* Copyright (C) 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.  */
+
+#ifndef _FENV_H
+#error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
+#endif
+
+
+/* Here should be the exception be defined:
+    FE_INVALID
+    FE_DIVBYZERO
+    FE_OVERFLOW
+    FE_UNDERFLOW
+    FE_INEXACT
+   We define no macro which signals no exception is supported.  */
+
+#define FE_ALL_EXCEPT 0
+
+
+/* Here should the rounding modes be defined:
+    FE_TONEAREST
+    FE_DOWNWARD
+    FE_UPWARD
+    FE_TOWARDSZERO
+   We define no macro which signals no rounding mode is selectable.  */
+
+
+/* Type representing exception flags.
+   XXX Probably we should also include the signal handler here.  */
+typedef struct
+  {
+    unsigned int flags;
+  }
+fexcept_t;
+
+
+/* Type representing floating-point environment.  */
+typedef struct
+  {
+    fexcept_t excepts;
+    /* XXX I don't know what else we should save.  */
+  }
+fenv_t;
+
+/* If the default argument is used we use this value.  */
+#define FE_DFL_ENV	((fenv_t *) -1l)

sysdeps/generic/bits/huge_val.h

@@ -0,0 +1,26 @@
+/* Stub `HUGE_VAL' constant.
+   Used by <stdlib.h> and <math.h> functions for overflow.
+   Copyright (C) 1992, 1996 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.  */
+
+#ifndef _MATH_H
+#error "Never use <bits/huge_val.h> directly; include <math.h> instead."
+#endif
+
+
+#define	   HUGE_VAL	1e37

sysdeps/generic/bits/ioctls.h

@@ -0,0 +1 @@
+/* This space intentionally left blank.  */

sysdeps/generic/bits/ipc.h

@@ -0,0 +1,56 @@
+/* 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>, August 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 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.  */
+
+#ifndef _SYS_IPC_BUF_H
+
+#define _SYS_IPC_BUF_H	1
+#include <features.h>
+
+#include <sys/types.h>
+
+/* Mode bits for `msgget', `semget', and `shmget'.  */
+#define IPC_CREAT	01000		/* create key if key does not exist */
+#define IPC_EXCL	02000		/* fail if key exists */
+#define IPC_NOWAIT	04000		/* return error on wait */
+
+/* Control commands for `msgctl', `semctl', and `shmctl'.  */
+#define IPC_RMID	0		/* remove identifier */
+#define IPC_SET		1		/* set `ipc_perm' options */
+#define IPC_STAT	2		/* get `ipc_perm' options */
+
+
+__BEGIN_DECLS
+
+/* Special key values.  */
+#define IPC_PRIVATE	((key_t) 0)	/* private key */
+
+
+/* Data structure used to pass permission information to IPC operations.  */
+struct ipc_perm
+{
+  __uid_t uid;				/* owner's user ID */
+  __gid_t gid;				/* owner's group ID */
+  __uid_t cuid;				/* creator's user ID */
+  __gid_t cgid;				/* creator's group ID */
+  __mode_t mode;			/* read/write permission */
+};
+
+__END_DECLS
+
+#endif /* _SYS_IPC_BUF_H */

sysdeps/generic/bits/libc-lock.h

@@ -0,0 +1,109 @@
+/* libc-internal interface for mutex locks.  Stub version.
+   Copyright (C) 1996, 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.  */
+
+#ifndef _BITS_LIBC_LOCK_H
+#define _BITS_LIBC_LOCK_H 1
+
+
+/* Define a lock variable NAME with storage class CLASS.  The lock must be
+   initialized with __libc_lock_init before it can be used (or define it
+   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
+   declare a lock defined in another module.  In public structure
+   definitions you must use a pointer to the lock structure (i.e., NAME
+   begins with a `*'), because its storage size will not be known outside
+   of libc.  */
+#define __libc_lock_define(CLASS,NAME)
+
+/* Define an initialized lock variable NAME with storage class CLASS.  */
+#define __libc_lock_define_initialized(CLASS,NAME)
+
+/* Define an initialized recursive lock variable NAME with storage
+   class CLASS.  */
+#define __libc_lock_define_initialized_recursive(CLASS,NAME)
+
+/* Initialize the named lock variable, leaving it in a consistent, unlocked
+   state.  */
+#define __libc_lock_init(NAME)
+
+/* Same as last but this time we initialize a recursive mutex.  */
+#define __libc_lock_init_recursive(NAME)
+
+/* Finalize the named lock variable, which must be locked.  It cannot be
+   used again until __libc_lock_init is called again on it.  This must be
+   called on a lock variable before the containing storage is reused.  */
+#define __libc_lock_fini(NAME)
+
+/* Finalize recursive named lock.  */
+#define __libc_lock_fini_recursive(NAME)
+
+/* Lock the named lock variable.  */
+#define __libc_lock_lock(NAME)
+
+/* Lock the recursive named lock variable.  */
+#define __libc_lock_lock_recursive(NAME)
+
+/* Try to lock the named lock variable.  */
+#define __libc_lock_trylock(NAME) 0
+
+/* Try to lock the recursive named lock variable.  */
+#define __libc_lock_trylock_recursive(NAME) 0
+
+/* Unlock the named lock variable.  */
+#define __libc_lock_unlock(NAME)
+
+/* Unlock the recursive named lock variable.  */
+#define __libc_lock_unlock_recursive(NAME)
+
+
+/* Define once control variable.  */
+#define __libc_once_define(CLASS, NAME) CLASS int NAME = 0
+
+/* Call handler iff the first call.  */
+#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
+  do {									      \
+    if ((ONCE_CONTROL) == 0) {						      \
+      INIT_FUNCTION ();							      \
+      (ONCE_CONTROL) = 1;						      \
+    }									      \
+  } while (0)
+
+
+/* Start critical region with cleanup.  */
+#define __libc_cleanup_region_start(FCT, ARG)
+
+/* End critical region with cleanup.  */
+#define __libc_cleanup_region_end(DOIT)
+
+
+/* We need portable names for some of the functions.  */
+#define __libc_mutex_unlock
+
+/* Type for key of thread specific data.  */
+typedef int __libc_key_t;
+
+/* Create key for thread specific data.  */
+#define __libc_key_create(KEY,DEST) -1
+
+/* Set thread-specific data associated with KEY to VAL.  */
+#define __libc_setspecific(KEY,VAL) -1
+
+/* Get thread-specific data associated with KEY.  */
+#define __libc_getspecific(KEY) 0
+
+#endif	/* bits/libc-lock.h */

sysdeps/generic/bits/local_lim.h

@@ -0,0 +1,3 @@
+/* This file should define the implementation-specific limits described
+   in posix[12]_lim.h.  If there are no useful values to give a limit,
+   don't define it.  */

sysdeps/generic/bits/mathinline.h

@@ -0,0 +1,12 @@
+/* This file should provide inline versions of math functions.
+
+   Surround GCC-specific parts with #ifdef __GNUC__, and use `extern __inline'.
+
+   This file should define __MATH_INLINES if functions are actually defined as
+   inlines.  */
+
+#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
+
+/* Here goes the real code.  */
+
+#endif

sysdeps/generic/bits/msq.h

@@ -0,0 +1,47 @@
+/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 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 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.  */
+
+#ifndef _SYS_MSG_H
+#error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
+#endif
+
+
+#include <features.h>
+#include <sys/types.h>
+
+/* Define options for message queue functions.  */
+#define MSG_NOERROR	010000	/* no error if message is too big */
+
+__BEGIN_DECLS
+
+/* Structure of record for one message inside the kernel.
+   The type `struct __msg' is opaque.  */
+struct msqid_ds
+{
+  struct ipc_perm msg_perm;	/* structure describing operation permission */
+  __time_t msg_stime;		/* time of last msgsnd command */
+  __time_t msg_rtime;		/* time of last msgrcv command */
+  __time_t msg_ctime;		/* time of last change */
+  unsigned short int msg_qnum;	/* number of messages currently on queue */
+  unsigned short int msg_qbytes;/* max number of bytes allowed on queue */
+  __pid_t msg_lspid;		/* pid of last msgsnd() */
+  __pid_t msg_lrpid;		/* pid of last msgrcv() */
+};
+
+__END_DECLS

sysdeps/generic/bits/nan.h

@@ -0,0 +1,5 @@
+#ifndef _MATH_H
+#error "Never use <bits/nan.h> directly; include <math.h> instead."
+#endif
+
+/* This file should define `NAN' on machines that have such things.  */

sysdeps/generic/bits/posix_opt.h

@@ -0,0 +1,2 @@
+/* This file should define the POSIX options described in <unistd.h>,
+   or leave them undefined, as appropriate.  */

sysdeps/generic/bits/sem.h

@@ -0,0 +1,61 @@
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 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 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.  */
+
+#ifndef _SYS_SEM_H
+#error "Never use <bits/sem.h> directly; include <sys/sem.h> instead."
+#endif
+
+
+#include <features.h>
+#include <sys/types.h>
+
+/* Flags for `semop'.  */
+#define SEM_UNDO	0x1000		/* undo the operation on exit */
+
+/* Commands for `semctl'.  */
+#define GETPID		11		/* get sempid */
+#define GETVAL		12		/* get semval */
+#define GETALL		13		/* get all semval's */
+#define GETNCNT		14		/* get semncnt */
+#define GETZCNT		15		/* get semzcnt */
+#define SETVAL		16		/* set semval */
+#define SETALL		17		/* set all semval's */
+
+
+__BEGIN_DECLS
+
+/* Data structure describing a set of semaphores.  */
+struct semid_ds
+{
+  struct ipc_perm sem_perm;		/* operation permission struct */
+  __time_t sem_otime;			/* last semop() time */
+  __time_t sem_ctime;			/* last time changed by semctl() */
+  unsigned short int sem_nsems;		/* number of semaphores in set */
+};
+
+/* Union used for argument for `semctl'.  */
+union semun
+{
+  int val;				/* value for SETVAL */
+  struct semid_ds *buf;			/* buffer for IPC_STAT & IPC_SET */
+  unsigned short int *array;		/* array for GETALL & SETALL */
+  struct seminfo *__buf;		/* buffer for IPC_INFO */
+ };
+
+__END_DECLS

sysdeps/generic/bits/setjmp.h

@@ -0,0 +1,3 @@
+/* Define the machine-dependent type `jmp_buf'.  Stub version.  */
+
+typedef int __jmp_buf[1];

sysdeps/generic/bits/shm.h

@@ -0,0 +1,53 @@
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 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 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.  */
+
+#ifndef _SYS_SHM_H
+#error "Never use <bits/shm.h> directly; include <sys/shm.h> instead."
+#endif
+
+
+#include <features.h>
+#include <sys/types.h>
+
+/* Flags for `shmat'.  */
+#define SHM_RDONLY	010000		/* attach read-only else read-write */
+#define SHM_RND		020000		/* round attach address to SHMLBA */
+#define SHM_REMAP	040000		/* take-over region on attach */
+
+/* Commands for `shmctl'.  */
+#define SHM_LOCK	11		/* lock segment (root only) */
+#define SHM_UNLOCK	12		/* unlock segment (root only) */
+
+
+__BEGIN_DECLS
+
+/* Data structure describing a set of semaphores.  */
+struct shmid_ds
+{
+  struct ipc_perm sem_perm;		/* operation permission struct */
+  int shm_segsz;			/* size of segment in bytes */
+  __time_t sem_atime;			/* time of last shmat() */
+  __time_t sem_dtime;			/* time of last shmdt() */
+  __time_t sem_ctime;			/* time of last change by shmctl() */
+  __pid_t shm_cpid;			/* pid of creator */
+  __pid_t shm_lpid;			/* pid of last shmop */
+  unsigned short int shm_nattch;	/* number of current attaches */
+};
+
+__END_DECLS

sysdeps/generic/bits/sigcontext.h

@@ -0,0 +1,29 @@
+/* Structure describing state saved while handling a signal.  Stub version.
+   Copyright (C) 1991, 1994, 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.  */
+
+/* State of this thread when the signal was taken.  */
+struct sigcontext
+  {
+    int sc_onstack;
+    __sigset_t sc_mask;
+
+    /* Registers and such.  */
+  };
+
+/* Signal subcodes should be defined here.  */

sysdeps/generic/bits/signum.h

@@ -0,0 +1,53 @@
+/* Copyright (C) 1991, 1993, 1996 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.  */
+
+#ifdef	_SIGNAL_H
+
+/* Fake signal functions.  */
+extern void _sig_ign __P ((int sig));
+extern void _sig_dfl __P ((int sig));
+
+#define	SIG_ERR	((__sighandler_t) 0) /* Error return.  */
+#define	SIG_DFL	_sig_dfl	/* Default action.  */
+#define	SIG_IGN	_sig_ign	/* Ignore signal.  */
+
+
+/* ANSI signals.  */
+#define	SIGABRT	1	/* Abnormal termination.  */
+#define	SIGFPE	2	/* Erroneous arithmetic operation.  */
+#define	SIGILL	3	/* Illegal instruction.  */
+#define	SIGINT	3	/* Interactive attention signal.  */
+#define	SIGSEGV	4	/* Invalid access to storage.  */
+#define	SIGTERM	5	/* Termination request.  */
+
+/* POSIX signals.  */
+#define	SIGHUP	6	/* Hangup.  */
+#define	SIGQUIT	7	/* Quit.  */
+#define	SIGPIPE	8	/* Broken pipe.  */
+#define	SIGKILL	9	/* Kill (cannot be blocked, caught, or ignored).  */
+#define	SIGALRM	10	/* Alarm clock.  */
+#define	SIGSTOP	11	/* Stop (cannot be blocked, caught, or ignored).  */
+#define	SIGTSTP	12	/* Keyboard stop.  */
+#define	SIGCONT	13	/* Continue.  */
+#define	SIGCHLD	14	/* Child terminated or stopped.  */
+#define	SIGTTIN	15	/* Background read from control terminal.  */
+#define	SIGTTOU	16	/* Background write to control terminal.  */
+
+#endif	/* <signal.h> included.  */
+
+#define	_NSIG	17

sysdeps/generic/bits/stat.h

@@ -0,0 +1,74 @@
+/* Copyright (C) 1992, 1996 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.  */
+
+/*
+ * Never include this file directly; use <sys/stat.h> instead.
+ */
+
+/* This structure needs to be defined in accordance with the
+   implementation of __stat, __fstat, and __lstat.  */
+
+#ifndef	_BITS_STAT_H
+#define	_BITS_STAT_H	1
+
+#include <bits/types.h>
+
+/* Structure describing file characteristics.  */
+struct stat
+  {
+    /* These are the members that POSIX.1 requires.  */
+
+    __mode_t st_mode;		/* File mode.  */
+    __ino_t st_ino;		/* File serial number.  */
+    __dev_t st_dev;		/* Device containing the file.  */
+    __nlink_t st_nlink;		/* Link count.  */
+
+    __uid_t st_uid;		/* User ID of the file's owner.  */
+    __gid_t st_gid;		/* Group ID of the file's group.  */
+    __off_t st_size;		/* Size of file, in bytes.  */
+
+    __time_t st_atime;		/* Time of last access.  */
+    __time_t st_mtime;		/* Time of last modification.  */
+    __time_t st_ctime;		/* Time of last status change.  */
+
+    /* This should be defined if there is a `st_blksize' member.  */
+#undef	_STATBUF_ST_BLKSIZE
+  };
+
+/* Encoding of the file mode.  These are the standard Unix values,
+   but POSIX.1 does not specify what values should be used.  */
+
+#define	__S_IFMT	0170000	/* These bits determine file type.  */
+
+/* File types.  */
+#define	__S_IFDIR	0040000	/* Directory.  */
+#define	__S_IFCHR	0020000	/* Character device.  */
+#define	__S_IFBLK	0060000	/* Block device.  */
+#define	__S_IFREG	0100000	/* Regular file.  */
+#define	__S_IFIFO	0010000	/* FIFO.  */
+
+/* Protection bits.  */
+
+#define	__S_ISUID	04000	/* Set user ID on execution.  */
+#define	__S_ISGID	02000	/* Set group ID on execution.  */
+#define	__S_IREAD	0400	/* Read by owner.  */
+#define	__S_IWRITE	0200	/* Write by owner.  */
+#define	__S_IEXEC	0100	/* Execute by owner.  */
+
+
+#endif /* bits/stat.h */

sysdeps/generic/bits/string.h

@@ -0,0 +1,12 @@
+/* This file should provide inline versions of string functions.
+
+   Surround GCC-specific parts with #ifdef __GNUC__, and use `extern __inline'.
+
+   This file should define __STRING_INLINES if functions are actually defined
+   as inlines.  */
+
+#ifndef _BITS_STRING_H
+#define _BITS_STRING_H	1
+
+
+#endif /* bits/string.h */

sysdeps/generic/bits/time.h

@@ -0,0 +1,44 @@
+/* System-dependent timing definitions.  Stub version.
+   Copyright (C) 1996, 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.  */
+
+/*
+ * Never include this file directly; use <time.h> instead.
+ */
+
+#ifdef __need_timeval
+# undef __need_timeval
+# ifndef _STRUCT_TIMEVAL
+#  define _STRUCT_TIMEVAL	1
+/* A time value that is accurate to the nearest
+   microsecond but also has a range of years.  */
+struct timeval
+  {
+    time_t tv_sec;		/* Seconds.  */
+    time_t tv_usec;		/* Microseconds.  */
+  };
+# endif	/* struct timeval */
+#endif	/* need timeval */
+
+
+#ifndef _BITS_TIME_H
+#define	_BITS_TIME_H	1
+
+#define CLOCKS_PER_SEC 60
+
+#endif	/* bits/time.h */