* sysdeps/mach/hurd/Makefile ($(link-rpcuserlibs)): Don't append

	options after $(build-module), which is no longer a single command.
	(LDFLAGS-link-rpcuserlibs): New variable to hold those options.
	(LDFLAGS-libmachuser-link.so, LDFLAGS-libhurduser-link.so): New
	variables using it.  Reported by Mark Kettenis <kettenis@gnu.org>.

2001-03-11  Roland McGrath  <roland@frob.com>

	* elf/rtld.c (dl_main): Add cast to quiet warning.
	* elf/dl-load.c (_dl_map_object_from_fd): Likewise.
	* iconv/gconv_conf.c (__gconv_get_path): Likewise.
	(__gconv_read_conf): Likewise.
	* iconv/gconv_db.c (gen_steps): Likewise.
	(__gconv_find_transform): Likewise.
	* locale/programs/charmap-dir.c (fopen_uncompressed): Likewise.
	(fopen_uncompressed): Use const in second argument's type.

2001-03-11  Roland McGrath  <roland@frob.com>

	* sysdeps/mach/hurd/dl-sysdep.c (__writev): New function.

	* mach/mach_error.h: Fix ancient #endif syntax.
	* hurd/hurdmalloc.c: Likewise.

	* sysdeps/generic/atomicity.h (exchange_and_add, atomic_add,
	compare_and_swap): Add volatile qualifier to first arg, to bring
	these prototypes in line with all the other implementations.
	Add a #warning to remind the builder that these are not atomic.

2001-03-04  Roland McGrath  <roland@frob.com>

	* hurd/vpprintf.c (vpprintf) [USE_IN_LIBIO]: Use innermore first
	member of TEMP_F so its type is _IO_FILE * as expected.

	* hurd/fopenport.c (seekio): Conditionalize type of POS argument
	on [USE_IN_LIBIO].  Check the value for overflow, since for libio
	it might exceed off_t's range.

2001-02-25  Roland McGrath  <roland@frob.com>

	* sysdeps/mach/hurd/sysd-stdio.c (__stdio_reopen): Use prototype.
	* sysdeps/unix/bsd/getpt.c (__posix_openpt): Likewise.

	* sysdeps/mach/hurd/i386/intr-msg.h (SYSCALL_EXAMINE): Make this a
	macro instead of an inline function,
	(MSG_EXAMINE): Likewise.

	* hurd/hurd/ioctl.h (_HURD_HANDLE_IOCTLS_1): Remove extraneous ##.

	* hurd/get-host.c: Include <string.h> for decls of built-ins.
	* hurd/hurdchdir.c: Likewise.
	* sysdeps/mach/hurd/i386/sigreturn.c: Likweise.
	* sysdeps/mach/hurd/opendir.c: Likewise.

	* mach/mach_init.c: Include <unistd.h> for _exit decl.

	* mach/errsystems.awk: Give output file a trailing newline.

	* mach/Machrules (MIG): Prepend CC='${CC}' to the mig command, so that
	the script will use our compiler for the cpp stage.

	With --enable-all-warnings we get a whole bunch of warnings,
	and these are just a few fixes; there are more needed to silence it.
	* mach/mach/mig_support.h (__mig_strncpy, mig_strncpy): Add extern
	decls before extern inline defns to quiet gcc warning.
	* hurd/hurd/threadvar.h (__hurd_threadvar_location_from_sp): Likewise.
	* sysdeps/mach/i386/machine-sp.h (__thread_stack_pointer): Likewise.

25 files changed, 253 insertions, 108 deletions

diff --git a/ChangeLog b/ChangeLog
index a42844bdfc..c29d58a283 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,73 @@
+2001-03-30  Roland McGrath  <roland@frob.com>
+
+	* sysdeps/mach/hurd/Makefile ($(link-rpcuserlibs)): Don't append
+	options after $(build-module), which is no longer a single command.
+	(LDFLAGS-link-rpcuserlibs): New variable to hold those options.
+	(LDFLAGS-libmachuser-link.so, LDFLAGS-libhurduser-link.so): New
+	variables using it.  Reported by Mark Kettenis <kettenis@gnu.org>.
+
+2001-03-11  Roland McGrath  <roland@frob.com>
+
+	* elf/rtld.c (dl_main): Add cast to quiet warning.
+	* elf/dl-load.c (_dl_map_object_from_fd): Likewise.
+	* iconv/gconv_conf.c (__gconv_get_path): Likewise.
+	(__gconv_read_conf): Likewise.
+	* iconv/gconv_db.c (gen_steps): Likewise.
+	(__gconv_find_transform): Likewise.
+	* locale/programs/charmap-dir.c (fopen_uncompressed): Likewise.
+	(fopen_uncompressed): Use const in second argument's type.
+
+2001-03-11  Roland McGrath  <roland@frob.com>
+
+	* sysdeps/mach/hurd/dl-sysdep.c (__writev): New function.
+
+	* mach/mach_error.h: Fix ancient #endif syntax.
+	* hurd/hurdmalloc.c: Likewise.
+
+	* sysdeps/generic/atomicity.h (exchange_and_add, atomic_add,
+	compare_and_swap): Add volatile qualifier to first arg, to bring
+	these prototypes in line with all the other implementations.
+	Add a #warning to remind the builder that these are not atomic.
+
+2001-03-04  Roland McGrath  <roland@frob.com>
+
+	* hurd/vpprintf.c (vpprintf) [USE_IN_LIBIO]: Use innermore first
+	member of TEMP_F so its type is _IO_FILE * as expected.
+
+	* hurd/fopenport.c (seekio): Conditionalize type of POS argument
+	on [USE_IN_LIBIO].  Check the value for overflow, since for libio
+	it might exceed off_t's range.
+
+2001-02-25  Roland McGrath  <roland@frob.com>
+
+	* sysdeps/mach/hurd/sysd-stdio.c (__stdio_reopen): Use prototype.
+	* sysdeps/unix/bsd/getpt.c (__posix_openpt): Likewise.
+
+	* sysdeps/mach/hurd/i386/intr-msg.h (SYSCALL_EXAMINE): Make this a
+	macro instead of an inline function,
+	(MSG_EXAMINE): Likewise.
+
+	* hurd/hurd/ioctl.h (_HURD_HANDLE_IOCTLS_1): Remove extraneous ##.
+
+	* hurd/get-host.c: Include <string.h> for decls of built-ins.
+	* hurd/hurdchdir.c: Likewise.
+	* sysdeps/mach/hurd/i386/sigreturn.c: Likweise.
+	* sysdeps/mach/hurd/opendir.c: Likewise.
+
+	* mach/mach_init.c: Include <unistd.h> for _exit decl.
+
+	* mach/errsystems.awk: Give output file a trailing newline.
+
+	* mach/Machrules (MIG): Prepend CC='${CC}' to the mig command, so that
+	the script will use our compiler for the cpp stage.
+
+	With --enable-all-warnings we get a whole bunch of warnings,
+	and these are just a few fixes; there are more needed to silence it.
+	* mach/mach/mig_support.h (__mig_strncpy, mig_strncpy): Add extern
+	decls before extern inline defns to quiet gcc warning.
+	* hurd/hurd/threadvar.h (__hurd_threadvar_location_from_sp): Likewise.
+	* sysdeps/mach/i386/machine-sp.h (__thread_stack_pointer): Likewise.
+
 2001-03-31  Andreas Jaeger  <aj@suse.de>
 
 	* sysdeps/unix/sysv/linux/net/if_arp.h (ARPHRD_RAWHDLC): Added.
diff --git a/elf/rtld.c b/elf/rtld.c
index 865e31b69d..7634f514d2 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -874,7 +874,7 @@ of this helper program; chances are you did not intend to run this program.\n\
 	      _dl_printf ("\t%s => not found\n", l->l_libname->name);
 	    else
 	      _dl_printf ("\t%s => %s (0x%0*Zx)\n", l->l_libname->name,
-			  l->l_name, sizeof l->l_addr * 2, l->l_addr);
+			  l->l_name, (int) sizeof l->l_addr * 2, l->l_addr);
 	}
 
       if (__builtin_expect (mode, trace) != trace)
@@ -891,8 +891,9 @@ of this helper program; chances are you did not intend to run this program.\n\
 	    loadbase = LOOKUP_VALUE_ADDRESS (result);
 
 	    _dl_printf ("%s found at 0x%0*Zd in object at 0x%0*Zd\n",
-			_dl_argv[i], sizeof ref->st_value * 2, ref->st_value,
-			sizeof loadbase * 2, loadbase);
+			_dl_argv[i],
+			(int) sizeof ref->st_value * 2, ref->st_value,
+			(int) sizeof loadbase * 2, loadbase);
 	  }
       else
 	{
diff --git a/hurd/fopenport.c b/hurd/fopenport.c
index 7d017d8766..c123d1939d 100644
--- a/hurd/fopenport.c
+++ b/hurd/fopenport.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994,95,97,2000 Free Software Foundation, Inc.
+/* Copyright (C) 1994,95,97,2000,01 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
@@ -62,10 +62,27 @@ writeio (void *cookie, const char *buf, size_t n)
    The current file position is stored in *POS.
    Returns zero if successful, nonzero if not.  */
 static int
-seekio (void *cookie, off_t *pos, int whence)
+seekio (void *cookie,
+#ifdef USE_IN_LIBIO
+	_IO_off64_t *pos,
+#else
+	fpos_t *pos,
+#endif
+	int whence)
 {
   off_t res;
-  error_t error = __io_seek ((file_t) cookie, *pos, whence, &res);
+  error_t error;
+
+  /* XXX We don't really support large files on the Hurd.  So if POS
+     doesn't fit in an `off_t', we'll return `-1' and set errno.  EOVERFLOW
+     probably isn't the right error value, but seems appropriate here.  */
+  if ((off_t) *pos != *pos)
+    {
+      __set_errno (EOVERFLOW);
+      return -1;
+    }
+
+  error = __io_seek ((file_t) cookie, *pos, whence, &res);
   if (error)
     return __hurd_fail (error);
   *pos = res;
diff --git a/hurd/get-host.c b/hurd/get-host.c
index 2794eec3cb..1a3516aa69 100644
--- a/hurd/get-host.c
+++ b/hurd/get-host.c
@@ -1,5 +1,5 @@
 /* Get a host configuration item kept as the whole contents of a file.
-   Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1996,97,99,2000,2001 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
@@ -21,6 +21,7 @@
 #include <hurd.h>
 #include <hurd/lookup.h>
 #include "hurdhost.h"
+#include <string.h>
 
 ssize_t
 _hurd_get_host_config (const char *item, char *buf, size_t buflen)
diff --git a/hurd/hurd/ioctl.h b/hurd/hurd/ioctl.h
index 1d42dcdae8..90f4d0c6e7 100644
--- a/hurd/hurd/ioctl.h
+++ b/hurd/hurd/ioctl.h
@@ -1,5 +1,5 @@
 /* User-registered handlers for specific `ioctl' requests.
-   Copyright (C) 1993,94,95,96,97,2000 Free Software Foundation, Inc.
+   Copyright (C) 1993,94,95,96,97,2000,01 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
@@ -59,7 +59,7 @@ extern int hurd_register_ioctl_handler (int first_request, int last_request,
     { _IOC_NOTYPE (first), _IOC_NOTYPE (last),				      \
 	(int (*) (int, int, void *)) (handler), NULL };	      		      \
   text_set_element (_hurd_ioctl_handler_lists,				      \
-                    ##handler##_ioctl_handler##moniker)
+                    handler##_ioctl_handler##moniker)
 #define	_HURD_HANDLE_IOCTLS(handler, first, last)			      \
   _HURD_HANDLE_IOCTLS_1 (handler, first, last, first##_to_##last)
 
diff --git a/hurd/hurd/threadvar.h b/hurd/hurd/threadvar.h
index be69f32f25..2de619c229 100644
--- a/hurd/hurd/threadvar.h
+++ b/hurd/hurd/threadvar.h
@@ -1,5 +1,5 @@
 /* Internal per-thread variables for the Hurd.
-   Copyright (C) 1994, 95, 97, 98, 99, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1994,95,97,98,99,2001 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
@@ -74,6 +74,8 @@ enum __hurd_threadvar_index
 /* Return the location of the value for the per-thread variable with index
    INDEX used by the thread whose stack pointer is SP.  */
 
+extern unsigned long int *__hurd_threadvar_location_from_sp
+  (enum __hurd_threadvar_index __index, void *__sp);
 _HURD_THREADVAR_H_EXTERN_INLINE unsigned long int *
 __hurd_threadvar_location_from_sp (enum __hurd_threadvar_index __index,
 				   void *__sp)
diff --git a/hurd/hurdchdir.c b/hurd/hurdchdir.c
index ce839a102f..9cb7aa2d3a 100644
--- a/hurd/hurdchdir.c
+++ b/hurd/hurdchdir.c
@@ -1,5 +1,5 @@
 /* Change a port cell to a directory by looking up a name.
-   Copyright (C) 1999 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -23,6 +23,7 @@
 #include <hurd/port.h>
 #include <hurd/fd.h>
 #include <fcntl.h>
+#include <string.h>
 
 int
 _hurd_change_directory_port_from_name (struct hurd_port *portcell,
diff --git a/hurd/hurdmalloc.c b/hurd/hurdmalloc.c
index cabcdcf0da..25bf876aa2 100644
--- a/hurd/hurdmalloc.c
+++ b/hurd/hurdmalloc.c
@@ -9,34 +9,40 @@
 #define vm_allocate __vm_allocate
 #define vm_page_size __vm_page_size
 
-/* 
+/*
  * Mach Operating System
  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  * All Rights Reserved.
- * 
+ *
  * Permission to use, copy, modify and distribute this software and its
  * documentation is hereby granted, provided that both the copyright
  * notice and this permission notice appear in all copies of the
  * software, derivative works or modified versions, and any portions
  * thereof, and that both notices appear in supporting documentation.
- * 
+ *
  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
+ *
  * Carnegie Mellon requests users of this software to return to
- * 
+ *
  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  *  School of Computer Science
  *  Carnegie Mellon University
  *  Pittsburgh PA 15213-3890
- * 
+ *
  * any improvements or extensions that they make and grant Carnegie Mellon
  * the rights to redistribute these changes.
  */
 /*
  * HISTORY
  * $Log$
+ * Revision 1.14  2001/04/01 05:03:14  roland
+ * 2001-03-11  Roland McGrath  <roland@frob.com>
+ *
+ * 	* mach/mach_error.h: Fix ancient #endif syntax.
+ * 	* hurd/hurdmalloc.c: Likewise.
+ *
  * Revision 1.13  1996/12/20 01:32:01  drepper
  * Update from main archive 961219
  *
@@ -178,7 +184,7 @@ typedef struct free_list {
 	header_t head;		/* head of free list for this size */
 #ifdef	DEBUG
 	int in_use;		/* # mallocs - # frees */
-#endif	DEBUG
+#endif	/* DEBUG */
 } *free_list_t;
 
 /*
@@ -301,7 +307,7 @@ malloc(size)
 
 #ifdef	DEBUG
 	fl->in_use += 1;
-#endif	DEBUG
+#endif	/* DEBUG */
 	spin_unlock(&fl->lock);
 	/*
 	 * Store free list pointer in block header
@@ -359,7 +365,7 @@ free(base)
 	fl->head = h;
 #ifdef	DEBUG
 	fl->in_use -= 1;
-#endif	DEBUG
+#endif	/* DEBUG */
 	spin_unlock(&fl->lock);
 	return;
 }
@@ -455,7 +461,7 @@ print_malloc_free_list()
   	fprintf(stderr, " all sizes %10d %10d %10d\n",
 		total_used, total_free, total_used + total_free);
 }
-#endif	DEBUG
+#endif	/* DEBUG */
 
 static void
 malloc_fork_prepare(void)
diff --git a/hurd/vpprintf.c b/hurd/vpprintf.c
index 6a138a783c..a523a89cde 100644
--- a/hurd/vpprintf.c
+++ b/hurd/vpprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991,94,97,2000 Free Software Foundation, Inc.
+/* Copyright (C) 1991,94,97,2000,01 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
@@ -58,7 +58,7 @@ vpprintf (io_t port, const char *format, va_list arg)
   _IO_cookie_init (&temp_f.cfile, _IO_NO_READS,
 		   (void *) port, (cookie_io_functions_t) { write: do_write });
 
-  done = _IO_vfprintf (&temp_f.cfile.__fp, format, arg);
+  done = _IO_vfprintf (&temp_f.cfile.__fp.file, format, arg);
 
 #else
 
diff --git a/iconv/gconv_conf.c b/iconv/gconv_conf.c
index b7e7692c89..d36a751a8c 100644
--- a/iconv/gconv_conf.c
+++ b/iconv/gconv_conf.c
@@ -1,5 +1,5 @@
 /* Handle configuration data.
-   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1997,98,99,2000,2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -506,7 +506,7 @@ __gconv_get_path (void)
 	  result[n].len = 0;
 	}
 
-      __gconv_path_elem = result ?: &empty_path_elem;
+      __gconv_path_elem = result ?: (struct path_elem *) &empty_path_elem;
 
       if (cwd != NULL)
 	free (cwd);
@@ -552,7 +552,7 @@ __gconv_read_conf (void)
     {
       struct gconv_alias fake_alias;
 
-      fake_alias.fromname = builtin_modules[cnt].from_string;
+      fake_alias.fromname = (char *) builtin_modules[cnt].from_string;
 
       if (__tfind (&fake_alias, &__gconv_alias_db, __gconv_alias_compare)
 	  != NULL)
diff --git a/iconv/gconv_db.c b/iconv/gconv_db.c
index d003981d3e..c4ebc4f096 100644
--- a/iconv/gconv_db.c
+++ b/iconv/gconv_db.c
@@ -1,5 +1,5 @@
 /* Provide access to the collection of available transformation modules.
-   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1997,98,99,2000,2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -225,7 +225,7 @@ gen_steps (struct derivation_step *best, const char *toset,
 	{
 	  result[step_cnt].__from_name = (step_cnt == 0
 					  ? __strdup (fromset)
-					  : current->last->result_set);
+					  : (char *)current->last->result_set);
 	  result[step_cnt].__to_name = (step_cnt + 1 == *nsteps
 					? __strdup (current->result_set)
 					: result[step_cnt + 1].__from_name);
@@ -644,11 +644,11 @@ __gconv_find_transform (const char *toset, const char *fromset,
       struct gconv_alias key;
       struct gconv_alias **found;
 
-      key.fromname = fromset;
+      key.fromname = (char *) fromset;
       found = __tfind (&key, &__gconv_alias_db, __gconv_alias_compare);
       fromset_expand = found != NULL ? (*found)->toname : NULL;
 
-      key.fromname = toset;
+      key.fromname = (char *) toset;
       found = __tfind (&key, &__gconv_alias_db, __gconv_alias_compare);
       toset_expand = found != NULL ? (*found)->toname : NULL;
     }
diff --git a/locale/programs/charmap-dir.c b/locale/programs/charmap-dir.c
index a1eb84336d..61a312e57d 100644
--- a/locale/programs/charmap-dir.c
+++ b/locale/programs/charmap-dir.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000,2001 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
@@ -164,7 +164,7 @@ charmap_closedir (CHARMAP_DIR *cdir)
    a stream reading its output (the decompressed data).  */
 static
 FILE *
-fopen_uncompressed (const char *pathname, char *compressor)
+fopen_uncompressed (const char *pathname, const char *compressor)
 {
   int pfd;
 
@@ -178,7 +178,8 @@ fopen_uncompressed (const char *pathname, char *compressor)
           && S_ISREG (statbuf.st_mode)
           && pipe (fd) >= 0)
         {
-          char *argv[4] = { compressor, "-d", "-c", NULL };
+          char *argv[4]
+	    = { (char *) compressor, (char *) "-d", (char *) "-c", NULL };
           posix_spawn_file_actions_t actions;
 
           if (posix_spawn_file_actions_init (&actions) == 0)
diff --git a/mach/Machrules b/mach/Machrules
index adf539419a..097117892d 100644
--- a/mach/Machrules
+++ b/mach/Machrules
@@ -1,6 +1,6 @@
 # Rules for MiG interfaces that want to go into the C library.
 
-# Copyright (C) 1991,92,93,94,95,96,98,99 Free Software Foundation, Inc.
+# Copyright (C) 1991,92,93,94,95,96,98,99,2001 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
@@ -55,6 +55,9 @@ $(objpfx)dummy.mk:
 
 MIGFLAGS = -DMACH_IPC_COMPAT=0 -DSTANDALONE -DTypeCheck=0 \
 	   $(+includes) $(migdefines) -subrprefix __
+# Putting CC in the enivronment makes the mig wrapper script
+# use the same compiler setup we are using to run cpp.
+MIG := CC='${CC}' $(MIG)
 
 .SUFFIXES: .defs	# Just to set specified_rule_matched.
 
diff --git a/mach/errsystems.awk b/mach/errsystems.awk
index c5cc5302b4..b01c1bd0eb 100644
--- a/mach/errsystems.awk
+++ b/mach/errsystems.awk
@@ -16,6 +16,6 @@ const struct error_system __mach_error_systems[err_max_system + 1] =";
 }
 END {
   print "  };";
-  printf "\n\
+  print "\n\
 const int __mach_error_system_count = errlib_count (__mach_error_systems);";
 }
diff --git a/mach/mach/mig_support.h b/mach/mach/mig_support.h
index bd01fd328f..cf296dc00d 100644
--- a/mach/mach/mig_support.h
+++ b/mach/mach/mig_support.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1994, 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1993,94,97,99,2001 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
@@ -65,6 +65,8 @@ extern void mig_reply_setup (const mach_msg_header_t *__request,
 			     mach_msg_header_t *__reply);
 
 /* Idiocy support function.  */
+extern vm_size_t mig_strncpy (char *__dst, const char *__src, vm_size_t __len);
+extern vm_size_t __mig_strncpy (char *__dst, const char *__src, vm_size_t);
 extern __inline vm_size_t
 __mig_strncpy (char *__dst, const char *__src, vm_size_t __len)
 {
diff --git a/mach/mach_error.h b/mach/mach_error.h
index f88d1732e8..78f7c526ea 100644
--- a/mach/mach_error.h
+++ b/mach/mach_error.h
@@ -1,31 +1,37 @@
-/* 
+/*
  * Mach Operating System
  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  * All Rights Reserved.
- * 
+ *
  * Permission to use, copy, modify and distribute this software and its
  * documentation is hereby granted, provided that both the copyright
  * notice and this permission notice appear in all copies of the
  * software, derivative works or modified versions, and any portions
  * thereof, and that both notices appear in supporting documentation.
- * 
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS 
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
+ *
  * Carnegie Mellon requests users of this software to return to
- * 
+ *
  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  *  School of Computer Science
  *  Carnegie Mellon University
  *  Pittsburgh PA 15213-3890
- * 
+ *
  * any improvements or extensions that they make and grant Carnegie the
  * rights to redistribute these changes.
  */
 /*
  * HISTORY
  * $Log$
+ * Revision 1.4  2001/04/01 05:03:14  roland
+ * 2001-03-11  Roland McGrath  <roland@frob.com>
+ *
+ * 	* mach/mach_error.h: Fix ancient #endif syntax.
+ * 	* hurd/hurdmalloc.c: Likewise.
+ *
  * Revision 1.3  1997/03/16 17:42:25  drepper
  * (mach_error_string, mach_error, mach_error_type): Always provide
  * prototypes.
@@ -53,10 +59,10 @@
  *
  * Revision 2.2  92/01/16  00:08:10  rpd
  * 	Moved from user collection to mk collection.
- * 
+ *
  * Revision 2.2  91/03/27  15:39:13  mrt
  * 	First checkin
- * 
+ *
  */
 /*
  *	File:	mach_error.h
@@ -93,4 +99,4 @@ const char	*mach_error_type(
 	mach_error_t	error_value
 				);
 
-#endif	_MACH_ERROR_
+#endif	/* _MACH_ERROR_ */
diff --git a/mach/mach_init.c b/mach/mach_init.c
index eb8ed9b046..30f3c8459a 100644
--- a/mach/mach_init.c
+++ b/mach/mach_init.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1993, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1992,93,95,97,2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -19,6 +19,7 @@
 #include <mach_init.h>
 #include <mach/mach_interface.h>
 #include <mach/mig_support.h>
+#include <unistd.h>
 
 mach_port_t __mach_task_self_;
 vm_size_t __vm_page_size = 0;	/* Must be data not bss for weak alias.  */
diff --git a/sysdeps/mach/hurd/Makefile b/sysdeps/mach/hurd/Makefile
index 05bf1d222d..007016dabc 100644
--- a/sysdeps/mach/hurd/Makefile
+++ b/sysdeps/mach/hurd/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1993,94,95,96,97,98,99,2000 Free Software Foundation, Inc.
+# Copyright (C) 1993,94,95,96,97,98,99,2000,01 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
@@ -149,7 +149,12 @@ lib-noranlib: $(common-objpfx)hurd/libhurduser-link.so
 endif
 
 $(link-rpcuserlibs): %-link.so: %_pic.a
-	$(build-module) -nostdlib -Wl,-soname=$(*F).so$($(*F).so-version)
+# The $(build-module) variable now contains a sequence of several commands,
+# so we can't tweak the ld command just by adding text to this command line.
+	$(build-module)
+LDFLAGS-link-rpcuserlibs = -nostdlib -Wl,-soname=$(*F).so$($(*F).so-version)
+LDFLAGS-libmachuser-link.so = $(LDFLAGS-link-rpcuserlibs)
+LDFLAGS-libhurduser-link.so = $(LDFLAGS-link-rpcuserlibs)
 
 # And get them into the libc.so ldscript.
 $(inst_libdir)/libc.so: $(rpcuserlibs)
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index 3e0531b10b..25ae5bbc68 100644
--- a/sysdeps/mach/hurd/dl-sysdep.c
+++ b/sysdeps/mach/hurd/dl-sysdep.c
@@ -1,5 +1,5 @@
 /* Operating system support for run-time dynamic linker.  Hurd version.
-   Copyright (C) 1995, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1995,96,97,98,99,2000,2001 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
@@ -36,6 +36,7 @@
 #include <stdarg.h>
 #include <ctype.h>
 #include <sys/stat.h>
+#include <sys/uio.h>
 
 #include <entry.h>
 #include <dl-machine.h>
@@ -554,6 +555,37 @@ __libc_write (int fd, const void *buf, size_t nbytes)
   return nwrote;
 }
 
+/* This is only used for printing messages (see dl-misc.c).  */
+__ssize_t weak_function
+__writev (int fd, const struct iovec *iov, int niov)
+{
+  int i;
+  size_t total = 0;
+  for (i = 0; i < niov; ++i)
+    total += iov[i].iov_len;
+
+  assert (fd < _hurd_init_dtablesize);
+
+  if (total != 0)
+    {
+      char buf[total], *bufp = buf;
+      error_t err;
+      mach_msg_type_number_t nwrote;
+
+      for (i = 0; i < niov; ++i)
+	bufp = (memcpy (bufp, iov[i].iov_base, iov[i].iov_len)
+		+ iov[i].iov_len);
+
+      err = __io_write (_hurd_init_dtable[fd], buf, total, -1, &nwrote);
+      if (err)
+	return __hurd_fail (err);
+
+      return nwrote;
+    }
+  return 0;
+}
+
+
 off_t weak_function
 __lseek (int fd, off_t offset, int whence)
 {
diff --git a/sysdeps/mach/hurd/i386/intr-msg.h b/sysdeps/mach/hurd/i386/intr-msg.h
index d862d5842a..dcfc5d4e4d 100644
--- a/sysdeps/mach/hurd/i386/intr-msg.h
+++ b/sysdeps/mach/hurd/i386/intr-msg.h
@@ -1,5 +1,5 @@
 /* Machine-dependent details of interruptible RPC messaging.  i386 version.
-   Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1995,96,97,99,2001 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
@@ -53,20 +53,20 @@ INTR_MSG_BACK_OUT (struct i386_thread_state *state)
 
 #include "hurdfault.h"
 
-static inline int
-SYSCALL_EXAMINE (struct i386_thread_state *state, int *callno)
-{
-  struct { unsigned int c[2]; } *p = (void *) (state->eip - 7);
-  int result;
-  if (_hurdsig_catch_memory_fault (p))
-    return 0;
-  if (result = p->c[0] == 0x0000009a && (p->c[1] & 0x00ffffff) == 0x00000700)
-    /* The PC is just after an `lcall $7,$0' instruction.
-       This is a system call in progress; %eax holds the call number.  */
-    *callno = state->eax;
-  _hurdsig_end_catch_fault ();
-  return result;
-}
+/* This cannot be an inline function because it calls setjmp.  */
+#define SYSCALL_EXAMINE(state, callno)					      \
+({									      \
+  struct { unsigned int c[2]; } *p = (void *) ((state)->eip - 7);	      \
+  int result;								      \
+  if (_hurdsig_catch_memory_fault (p))					      \
+    return 0;								      \
+  if (result = p->c[0] == 0x0000009a && (p->c[1] & 0x00ffffff) == 0x00000700) \
+    /* The PC is just after an `lcall $7,$0' instruction.		      \
+       This is a system call in progress; %eax holds the call number.  */     \
+    *(callno) = (state)->eax;						      \
+  _hurdsig_end_catch_fault ();						      \
+  result;								      \
+})
 
 
 struct mach_msg_trap_args
@@ -83,35 +83,31 @@ struct mach_msg_trap_args
   };
 
 
-static inline int
-MSG_EXAMINE (struct i386_thread_state *state, int *msgid,
-	     mach_port_t *rcv_name, mach_port_t *send_name,
-	     mach_msg_option_t *option, mach_msg_timeout_t *timeout)
-{
-  const struct mach_msg_trap_args *args = (const void *) state->uesp;
-  mach_msg_header_t *msg;
-
-  if (_hurdsig_catch_memory_fault (args))
-    return -1;
-  msg = args->msg;
-  *option = args->option;
-  *timeout = args->timeout;
-  *rcv_name = args->rcv_name;
-  _hurdsig_end_catch_fault ();
-
-  if (msg == 0)
-    {
-      *send_name = MACH_PORT_NULL;
-      *msgid = 0;
-    }
-  else
-    {
-      if (_hurdsig_catch_memory_fault (msg))
-	return -1;
-      *send_name = msg->msgh_remote_port;
-      *msgid = msg->msgh_id;
-      _hurdsig_end_catch_fault ();
-    }
-
-  return 0;
-}
+/* This cannot be an inline function because it calls setjmp.  */
+#define MSG_EXAMINE(state, msgid, rcvname, send_name, opt, tmout)	      \
+({									      \
+  const struct mach_msg_trap_args *args = (const void *) (state)->uesp;	      \
+  mach_msg_header_t *msg;						      \
+  _hurdsig_catch_memory_fault (args) ? -1 :				      \
+    ({									      \
+      msg = args->msg;							      \
+      *(opt) = args->option;						      \
+      *(tmout) = args->timeout;						      \
+      *(rcvname) = args->rcv_name;					      \
+      _hurdsig_end_catch_fault ();					      \
+      if (msg == 0)							      \
+	{								      \
+	  *(send_name) = MACH_PORT_NULL;				      \
+	  *(msgid) = 0;							      \
+	}								      \
+      else								      \
+	{								      \
+	  if (_hurdsig_catch_memory_fault (msg))			      \
+	    return -1;							      \
+	  *(send_name) = msg->msgh_remote_port;				      \
+	  *(msgid) = msg->msgh_id;					      \
+	  _hurdsig_end_catch_fault ();					      \
+	}								      \
+      0;								      \
+    });									      \
+})
diff --git a/sysdeps/mach/hurd/i386/sigreturn.c b/sysdeps/mach/hurd/i386/sigreturn.c
index 334351d285..c7ee9e2b62 100644
--- a/sysdeps/mach/hurd/i386/sigreturn.c
+++ b/sysdeps/mach/hurd/i386/sigreturn.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,94,95,96,97,98,2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -23,6 +23,7 @@ register int *sp asm ("%esp");
 #include <hurd/threadvar.h>
 #include <hurd/msg.h>
 #include <stdlib.h>
+#include <string.h>
 
 int
 __sigreturn (struct sigcontext *scp)
diff --git a/sysdeps/mach/hurd/opendir.c b/sysdeps/mach/hurd/opendir.c
index ae92fd9043..a0e0567a12 100644
--- a/sysdeps/mach/hurd/opendir.c
+++ b/sysdeps/mach/hurd/opendir.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1993,94,95,96,97,98,2001 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
@@ -20,6 +20,7 @@
 #include <limits.h>
 #include <stddef.h>
 #include <stdlib.h>
+#include <string.h>
 #include <dirent.h>
 #include <fcntl.h>
 #include <sys/types.h>
diff --git a/sysdeps/mach/hurd/sysd-stdio.c b/sysdeps/mach/hurd/sysd-stdio.c
index fea9b56a96..0ba751d217 100644
--- a/sysdeps/mach/hurd/sysd-stdio.c
+++ b/sysdeps/mach/hurd/sysd-stdio.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 95, 96, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1994,95,96,97,98,2001 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
@@ -175,11 +175,10 @@ __stdio_open (filename, m, cookieptr)
 /* Open FILENAME with the mode in M.  Use the same magic cookie
    already in *COOKIEPTR if possible, closing the old cookie with CLOSEFN.  */
 int
-__stdio_reopen (filename, m, cookieptr, closefn)
-     const char *filename;
-     __io_mode m;
-     void **cookieptr;
-     __io_close_fn closefn;
+__stdio_reopen (const char *filename,
+		__io_mode m,
+		void **cookieptr,
+		__io_close_fn closefn)
 {
   int flags;
   file_t port;
diff --git a/sysdeps/mach/i386/machine-sp.h b/sysdeps/mach/i386/machine-sp.h
index da616974f1..985ce878dc 100644
--- a/sysdeps/mach/i386/machine-sp.h
+++ b/sysdeps/mach/i386/machine-sp.h
@@ -1,5 +1,5 @@
 /* Machine-specific function to return the stack pointer.  i386 version.
-   Copyright (C) 1994, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1994,97,2001 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
@@ -26,6 +26,7 @@
 #define _EXTERN_INLINE extern __inline
 #endif
 
+extern void *__thread_stack_pointer (void);
 _EXTERN_INLINE void *
 __thread_stack_pointer (void)
 {
diff --git a/sysdeps/unix/bsd/getpt.c b/sysdeps/unix/bsd/getpt.c
index 6bd1804942..9ae1251c07 100644
--- a/sysdeps/unix/bsd/getpt.c
+++ b/sysdeps/unix/bsd/getpt.c
@@ -81,8 +81,7 @@ weak_alias (__getpt, getpt)
 #ifndef HAVE_POSIX_OPENPT
 /* We cannot define posix_openpt in general for BSD systems.  */
 int
-__posix_openpt (oflag)
-     int oflag;
+__posix_openpt (int oflag)
 {
   __set_errno (ENOSYS);
   return -1;