Sun Feb 18 15:08:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/posix/utimes.c (__utimes): There are 1000000 usecs in a
	sec.

Sun Feb 18 13:56:00 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/Makefile, time/Makefile: Make `all' the default target.

Mon Feb 19 18:09:04 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>

	* misc/sys/ptrace.h: Moved to ...
	* sysdeps/generic/sys/ptrace.h: ... here.
	* sys/ptrace.h: File removed.

Sun Feb 18 12:13:07 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/Makefile (headers): Add fpu_control.h.

	* sysdeps/unix/sysv/linux/i386/sysdep.S (errno): Put it into .bss
 	so that the symbol alias works.

	* sysdeps/unix/sysv/linux/m68k/fpu_control.h (_FPU_SETCW): Corrected.

	* sysdeps/unix/sysv/linux/resourcebits.h: New file.

	* sysdeps/unix/sysv/linux/sys/ptrace.h: New file.

	* sysdeps/unix/sysv/linux/syscalls.list: Add getegid, geteuid,
	getppid and reboot.

	* sysdeps/unix/sysv/linux/sysconf.c: Special version that does not
	use getdtablesize.

Sat Feb 17 10:30:21 1996  David Mosberger-Tang  <davidm@AZStarNet.com>

	* stdio-common/printf_fp.c, stdlib/strtod.c, sysdeps/ieee754/dbl2mpn.c,
	sysdeps/ieee754/ldbl2mpn.c, sysdeps/ieee754/mpn2dbl.c,
	sysdeps/ieee754/mpn2ldbl.c: Cast left operands of shift instructions
	to `long' where necessary.

Thu Feb 15 20:04:50 1996  Ulrich Drepper  <drepper@gnu.ai.mit.edu>

	* stdlib/fpioconst.h: Introduce new constant _FPIO_CONST_OFFSET.
	* stdio-common/printf_fp.c, stdlib/strtod.c: Use _FPIO_CONST_OFFSET
	to correctly access MPN array depending on architecture.

37 files changed, 574 insertions, 187 deletions

diff --git a/ChangeLog b/ChangeLog
index 465d2f4..d828092 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,50 @@
+Sun Feb 18 15:08:10 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* sysdeps/posix/utimes.c (__utimes): There are 1000000 usecs in a
+	sec.
+
+Sun Feb 18 13:56:00 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* elf/Makefile, time/Makefile: Make `all' the default target.
+
+Mon Feb 19 18:09:04 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>
+
+	* misc/sys/ptrace.h: Moved to ...
+	* sysdeps/generic/sys/ptrace.h: ... here.
+	* sys/ptrace.h: File removed.
+
+Sun Feb 18 12:13:07 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* sysdeps/unix/sysv/linux/Makefile (headers): Add fpu_control.h.
+
+	* sysdeps/unix/sysv/linux/i386/sysdep.S (errno): Put it into .bss
+ 	so that the symbol alias works.
+
+	* sysdeps/unix/sysv/linux/m68k/fpu_control.h (_FPU_SETCW): Corrected.
+
+	* sysdeps/unix/sysv/linux/resourcebits.h: New file.
+
+	* sysdeps/unix/sysv/linux/sys/ptrace.h: New file.
+
+	* sysdeps/unix/sysv/linux/syscalls.list: Add getegid, geteuid,
+	getppid and reboot.
+
+	* sysdeps/unix/sysv/linux/sysconf.c: Special version that does not
+	use getdtablesize.
+
+Sat Feb 17 10:30:21 1996  David Mosberger-Tang  <davidm@AZStarNet.com>
+
+	* stdio-common/printf_fp.c, stdlib/strtod.c, sysdeps/ieee754/dbl2mpn.c,
+	sysdeps/ieee754/ldbl2mpn.c, sysdeps/ieee754/mpn2dbl.c,
+	sysdeps/ieee754/mpn2ldbl.c: Cast left operands of shift instructions
+	to `long' where necessary.
+
+Thu Feb 15 20:04:50 1996  Ulrich Drepper  <drepper@gnu.ai.mit.edu>
+
+	* stdlib/fpioconst.h: Introduce new constant _FPIO_CONST_OFFSET.
+	* stdio-common/printf_fp.c, stdlib/strtod.c: Use _FPIO_CONST_OFFSET
+	to correctly access MPN array depending on architecture.
+
 Mon Feb 19 15:30:26 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>
 
 	* stdio-common/tstscanf.c (main): Add check for "0" as %d.
diff --git a/MakeTAGS b/MakeTAGS
index d75c875..a442ce8 100644
--- a/MakeTAGS
+++ b/MakeTAGS
@@ -1,6 +1,6 @@
 # Make the TAGS files.
 
-# Copyright (C) 1992, 1994, 1995, 1996 Free Software Foundation, Inc.
+# Copyright (C) 1992, 1994, 1995 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
@@ -98,7 +98,7 @@ ifdef subdir
 ifdef tags_sources
 	$(ETAGS) -o $@ $^
 else
-# No sources.  Create a dummy file.
+# No sources.  Create a dummy file. 
 	touch $@
 endif # tags_sources
 else # parent
@@ -114,37 +114,3 @@ $(subdirs:%=%/TAGS):
 	$(MAKE) -C $(@D) no_deps=t $(@F)
 
 endif # subdir
-
-XGETTEXT = xgettext
-MSGJOIN = msgjoin
-
-P = $(..)po
-
-ifdef subdir
-domain = $(subdir)
-else
-domain = libc-top
-endif
-
-define extract
-@rm -f $@.new
-$(XGETTEXT) --keyword=_ --keyword=N_ --sort-output -d - \
-	    > $@.new /dev/null $^
-mv -f $@.new $@
-endef
-
-$P/$(domain).pot: $(tags_sources); $(extract)
-
-$P/siglist.pot: $(..)sysdeps/generic/signame.c; $(extract)
-$P/errlist.pot: $(..)sysdeps/mach/hurd/errlist.c; $(extract)
-
-ifndef subdir
-$P/SYS_libc.pot: $P/libc-top.pot $(subdirs:%=$P/%.pot)
-	@rm -f $@.new
-	$(MSGJOIN) $^ > $@.new
-	mv -f $@.new $@
-
-$(subdirs:%=$P/%.pot): $P/%.pot: FORCE
-	$(MAKE) -C $* no_deps=t ../$@
-FORCE:
-endif
diff --git a/Makerules b/Makerules
index 9ab3a65..21b260c 100644
--- a/Makerules
+++ b/Makerules
@@ -621,10 +621,6 @@ check: tests
 TAGS: distinfo $(..)MakeTAGS
 	$(MAKE) $(addprefix -f ,$^) $@
 
-$(..)po/%.pot: distinfo $(..)MakeTAGS
-	$(MAKE) $(addprefix -f ,$^) $@
-
-
 .PHONY: echo-headers
 echo-headers:
 	@echo $(headers)
diff --git a/dirent/dirent.h b/dirent/dirent.h
index 8a65486..5b99437 100644
--- a/dirent/dirent.h
+++ b/dirent/dirent.h
@@ -29,8 +29,25 @@ __BEGIN_DECLS
 
 #include <gnu/types.h>
 
-/* This file defines `struct dirent'.  */
-#include <direntry.h>
+
+/* Directory entry structure.
+
+   This structure is laid out identically to the `struct direct' that
+   represents directory entries in the GNU Hurd and in BSD 4.4 (and
+   incidentally, on disk in the Berkeley fast file system).  The `readdir'
+   implementations for GNU and BSD know this; you must change them if you
+   change this structure.  */
+
+struct dirent
+  {
+    __ino_t d_fileno;		/* File serial number.  */
+    unsigned short int d_reclen; /* Length of the whole `struct dirent'.  */
+    unsigned char d_type;	/* File type, possibly unknown.  */
+    unsigned char d_namlen;	/* Length of the file name.  */
+
+    /* Only this member is in the POSIX standard.  */
+    char d_name[1];		/* File name (actually longer).  */
+  };
 
 #if defined(__USE_BSD) || defined(__USE_MISC)
 #define	d_ino		d_fileno /* Backward compatibility.  */
diff --git a/elf/Makefile b/elf/Makefile
index 16a6cca..e89bf7b 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -33,6 +33,8 @@ rtld-routines	:= rtld $(addprefix dl-,minimal load lookup object reloc \
 distribute	= $(rtld-routines:=.c) dynamic-link.h do-rel.h \
 		  soinit.c sofini.c ldd.sh.in linux-compat.c
 
+all: # Make this the default target; it will be defined in Rules.
+
 include ../Makeconfig
 
 ifeq (yes,$(build-shared))
diff --git a/gmon/Makefile b/gmon/Makefile
index 8fd25c6..2a5bb5f 100644
--- a/gmon/Makefile
+++ b/gmon/Makefile
@@ -22,7 +22,7 @@
 subdir	:= gmon
 
 headers	:= sys/gmon.h
-
+distribute := machine-gmon.h
 routines := gmon mcount profil
 
 include ../Rules
diff --git a/gmon/mcount.c b/gmon/mcount.c
index ac3584d..ea60afc 100644
--- a/gmon/mcount.c
+++ b/gmon/mcount.c
@@ -38,6 +38,10 @@ static char sccsid[] = "@(#)mcount.c	8.1 (Berkeley) 6/4/93";
 #include <sys/param.h>
 #include <sys/gmon.h>
 
+/* This file provides the machine-dependent definitions of the _MCOUNT_DECL
+   and MCOUNT macros.  */
+#include "machine-gmon.h"
+
 /*
  * mcount is called on entry to each function compiled with the profiling
  * switch set.  _mcount(), which is declared in a machine-dependent way
@@ -53,33 +57,9 @@ static char sccsid[] = "@(#)mcount.c	8.1 (Berkeley) 6/4/93";
  * both frompcindex and frompc.  Any reasonable, modern compiler will
  * perform this optimization.
  */
-#if 0
 _MCOUNT_DECL(frompc, selfpc)	/* _mcount; may be static, inline, etc */
 	register u_long frompc, selfpc;
-#endif
-
-/* GCC version 2 gives us a perfect magical function to get
-   just the information we need:
-     void *__builtin_return_address (unsigned int N)
-   returns the return address of the frame N frames up.  */
-
-#if __GNUC__ < 2
- #error "This file uses __builtin_return_address, a GCC 2 extension."
-#endif
-
-#include <sysdep.h>
-#ifndef NO_UNDERSCORES
-/* The asm symbols for C functions are `_function'.
-   The canonical name for the counter function is `mcount', no _.  */
-void _mcount (void) asm ("mcount");
-#endif
-
-void
-_mcount (void)
 {
-	register u_long selfpc = (u_long) __builtin_return_address (0);
-	register u_long frompc = (u_long) __builtin_return_address (1);
-
 	register u_short *frompcindex;
 	register struct tostruct *top, *prevtop;
 	register struct gmonparam *p;
@@ -195,10 +175,8 @@ overflow:
 	return;
 }
 
-#if 0				/* Obsolete with __builtin_return_address.  */
 /*
  * Actual definition of mcount function.  Defined in <machine/profile.h>,
  * which is included by <sys/gmon.h>.
  */
 MCOUNT
-#endif
diff --git a/stdio-common/Makefile b/stdio-common/Makefile
index deb6f92..d4a1675 100644
--- a/stdio-common/Makefile
+++ b/stdio-common/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+# Copyright (C) 1991, 92, 93, 94, 95, 96 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
@@ -41,7 +41,7 @@ tests := tst-printf tstscanf test_rdwr test-popen tstgetln test-fseek \
 	 xbug errnobug \
 	 bug1 bug2 bug3 bug4 bug5 bug6 bug7 bug8 bug9 bug10 bug11 \
 	 tfformat tiformat tstdiomisc \
-	 scanf1 scanf2 scanf3 scanf4 scanf5 scanf6 scanf7 scanf8 scanf9
+	 scanf1 scanf2 scanf3 scanf4 scanf5 scanf7 scanf8 scanf9
 
 
 include ../Rules
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index 747491f..15eb0b6 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -382,8 +382,9 @@ __printf_fp (FILE *fp,
 	      else
 		{
 		  cy = __mpn_mul (tmp, scale, scalesize,
-				  tens->array + 2, tens->arraysize - 2);
-		  tmpsize = scalesize + tens->arraysize - 2;
+				  &tens->array[_FPIO_CONST_OFFSET],
+				  tens->arraysize - _FPIO_CONST_OFFSET);
+		  tmpsize = scalesize + tens->arraysize - _FPIO_CONST_OFFSET;
 		  if (cy == 0)
 		    --tmpsize;
 		}
@@ -513,13 +514,15 @@ __printf_fp (FILE *fp,
 
 	      /* The __mpn_mul function expects the first argument to be
 		 bigger than the second.  */
-	      if (fracsize < tens->arraysize - 2)
-		cy = __mpn_mul (tmp, &tens->array[2], tens->arraysize - 2,
+	      if (fracsize < tens->arraysize - _FPIO_CONST_OFFSET)
+		cy = __mpn_mul (tmp, &tens->array[_FPIO_CONST_OFFSET],
+				tens->arraysize - _FPIO_CONST_OFFSET,
 				frac, fracsize);
 	      else
 		cy = __mpn_mul (tmp, frac, fracsize,
-				&tens->array[2], tens->arraysize - 2);
-	      tmpsize = fracsize + tens->arraysize - 2;
+				&tens->array[_FPIO_CONST_OFFSET],
+				tens->arraysize - _FPIO_CONST_OFFSET);
+	      tmpsize = fracsize + tens->arraysize - _FPIO_CONST_OFFSET;
 	      if (cy == 0)
 		--tmpsize;
 
@@ -536,11 +539,12 @@ __printf_fp (FILE *fp,
 		if (cnt_h <= BITS_PER_MP_LIMB - 4)
 		  {
 		    topval[0] = 0;
-		    topval[1] = 10 << (BITS_PER_MP_LIMB - 4 - cnt_h);
+		    topval[1]
+		      = ((mp_limb) 10) << (BITS_PER_MP_LIMB - 4 - cnt_h);
 		  }
 		else
 		  {
-		    topval[0] = 10 << (BITS_PER_MP_LIMB - 4);
+		    topval[0] = ((mp_limb) 10) << (BITS_PER_MP_LIMB - 4);
 		    topval[1] = 0;
 		    (void) __mpn_lshift (topval, topval, 2,
 					 BITS_PER_MP_LIMB - cnt_h);
diff --git a/stdio-common/tstscanf.c b/stdio-common/tstscanf.c
index 53d4b0a..738b25a 100644
--- a/stdio-common/tstscanf.c
+++ b/stdio-common/tstscanf.c
@@ -31,6 +31,10 @@ DEFUN(main, (argc, argv), int argc AND char **argv)
 {
   char buf[BUFSIZ];
   FILE *in = stdin, *out = stdout;
+  int x;
+
+  if (sscanf ("0", "%d", &x) != 1)
+    exit (EXIT_FAILURE);
 
   if (argc == 2 && !strcmp (argv[1], "-opipe"))
     {
diff --git a/stdlib/fpioconst.h b/stdlib/fpioconst.h
index 8edbdcc..309660c 100644
--- a/stdlib/fpioconst.h
+++ b/stdlib/fpioconst.h
@@ -1,5 +1,5 @@
 /* Header file for constants used in floating point <-> decimal conversions.
-Copyright (C) 1995 Free Software Foundation, Inc.
+Copyright (C) 1995, 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
@@ -48,5 +48,12 @@ struct mp_power
   };
 extern const struct mp_power _fpioconst_pow10[LDBL_MAX_10_EXP_LOG + 1];
 
+/* The constants in the array `_fpioconst_pow10' have an offset.  */
+#if BITS_PER_MP_LIMB == 32
+# define _FPIO_CONST_OFFSET	2
+#else
+# define _FPIO_CONST_OFFSET	1
+#endif
+
 
 #endif	/* fpioconst.h */
diff --git a/stdlib/strtod.c b/stdlib/strtod.c
index 1a2d1aa..1a663ba 100644
--- a/stdlib/strtod.c
+++ b/stdlib/strtod.c
@@ -65,10 +65,10 @@ extern FLOAT MPN2FLOAT (mp_srcptr mpn, int exponent, int negative);
 /* Definitions according to limb size used.  */
 #if	BITS_PER_MP_LIMB == 32
 #  define MAX_DIG_PER_LIMB	9
-#  define MAX_FAC_PER_LIMB	1000000000L
+#  define MAX_FAC_PER_LIMB	1000000000UL
 #elif	BITS_PER_MP_LIMB == 64
 #  define MAX_DIG_PER_LIMB	19
-#  define MAX_FAC_PER_LIMB	10000000000000000000L
+#  define MAX_FAC_PER_LIMB	10000000000000000000UL
 #else
 #  error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
 #endif
@@ -84,7 +84,7 @@ static const mp_limb _tens_in_limb[MAX_DIG_PER_LIMB + 1] =
 	       ,	  10000000000,          100000000000,
      1000000000000,       10000000000000,       100000000000000,
      1000000000000000,    10000000000000000,    100000000000000000,
-     1000000000000000000, 10000000000000000000
+     1000000000000000000, 10000000000000000000U
 #endif
 #if BITS_PER_MP_LIMB > 64
   #error "Need to expand tens_in_limb table to" MAX_DIG_PER_LIMB
@@ -128,7 +128,7 @@ round_and_return (mp_limb *retval, int exponent, int negative,
 	  return 0.0;
 	}
 
-      more_bits |= (round_limb & ((1 << round_bit) - 1)) != 0;
+      more_bits |= (round_limb & ((((mp_limb) 1) << round_bit) - 1)) != 0;
       if (shift == MANT_DIG)
 	/* This is a special case to handle the very seldom case where
 	   the mantissa will be empty after the shift.  */
@@ -166,25 +166,26 @@ round_and_return (mp_limb *retval, int exponent, int negative,
       exponent = MIN_EXP - 2;
     }
 
-  if ((round_limb & (1 << round_bit)) != 0
+  if ((round_limb & (((mp_limb) 1) << round_bit)) != 0
       && (more_bits || (retval[0] & 1) != 0
-          || (round_limb & ((1 << round_bit) - 1)) != 0))
+          || (round_limb & ((((mp_limb) 1) << round_bit) - 1)) != 0))
     {
       mp_limb cy = __mpn_add_1 (retval, retval, RETURN_LIMB_SIZE, 1);
 
       if (((MANT_DIG % BITS_PER_MP_LIMB) == 0 && cy) ||
           ((MANT_DIG % BITS_PER_MP_LIMB) != 0 &&
            (retval[RETURN_LIMB_SIZE - 1]
-            & (1 << (MANT_DIG % BITS_PER_MP_LIMB))) != 0))
+            & (((mp_limb) 1) << (MANT_DIG % BITS_PER_MP_LIMB))) != 0))
 	{
 	  ++exponent;
 	  (void) __mpn_rshift (retval, retval, RETURN_LIMB_SIZE, 1);
-	  retval[RETURN_LIMB_SIZE - 1] |= 1 << ((MANT_DIG - 1)
-						% BITS_PER_MP_LIMB);
+	  retval[RETURN_LIMB_SIZE - 1]
+	    |= ((mp_limb) 1) << ((MANT_DIG - 1) % BITS_PER_MP_LIMB);
 	}
       else if (exponent == MIN_EXP - 2
 	       && (retval[RETURN_LIMB_SIZE - 1]
-		   & (1 << ((MANT_DIG - 1) % BITS_PER_MP_LIMB))) != 0)
+		   & (((mp_limb) 1) << ((MANT_DIG - 1) % BITS_PER_MP_LIMB)))
+	       != 0)
 	  /* The number was denormalized but now normalized.  */
 	exponent = MIN_EXP - 1;
     }
@@ -628,14 +629,15 @@ INTERNAL (STRTOF) (nptr, endptr, group)
 		  /* FIXME: not the whole multiplication has to be done.
 		     If we have the needed number of bits we only need the
 		     information whether more non-zero bits follow.  */
-		  if (numsize >= ttab->arraysize - 2)
+		  if (numsize >= ttab->arraysize - _FPIO_CONST_OFFSET)
 		    cy = __mpn_mul (pdest, psrc, numsize,
-				    &ttab->array[2], ttab->arraysize - 2);
+				    &ttab->array[_FPIO_CONST_OFFSET],
+				    ttab->arraysize - _FPIO_CONST_OFFSET);
 		  else
-		    cy = __mpn_mul (pdest, &ttab->array[2],
-				    ttab->arraysize - 2,
+		    cy = __mpn_mul (pdest, &ttab->array[_FPIO_CONST_OFFSET],
+				    ttab->arraysize - _FPIO_CONST_OFFSET,
 				    psrc, numsize);
-		  numsize += ttab->arraysize - 2;
+		  numsize += ttab->arraysize - _FPIO_CONST_OFFSET;
 		  if (cy == 0)
 		    --numsize;
 		  SWAP (psrc, pdest);
@@ -788,13 +790,17 @@ INTERNAL (STRTOF) (nptr, endptr, group)
 	    neg_exp ^= expbit;
 
 	    if (densize == 0)
-	      memcpy (psrc, &ttab->array[2],
-		      (densize = ttab->arraysize - 2) * sizeof (mp_limb));
+	      {
+		densize = ttab->arraysize - _FPIO_CONST_OFFSET;
+		memcpy (psrc, &ttab->array[_FPIO_CONST_OFFSET],
+			densize * sizeof (mp_limb));
+	      }
 	    else
 	      {
-		cy = __mpn_mul (pdest, &ttab->array[2], ttab->arraysize - 2,
+		cy = __mpn_mul (pdest, &ttab->array[_FPIO_CONST_OFFSET],
+				ttab->arraysize - _FPIO_CONST_OFFSET,
 				psrc, densize);
-		densize += ttab->arraysize - 2;
+		densize += ttab->arraysize - _FPIO_CONST_OFFSET;
 		if (cy == 0)
 		  --densize;
 		SWAP (psrc, pdest);
diff --git a/sys/ptrace.h b/sys/ptrace.h
deleted file mode 100644
index f099a4e..0000000
--- a/sys/ptrace.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <misc/sys/ptrace.h>
diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c
index 5337ed6..546993d 100644
--- a/sysdeps/generic/dl-sysdep.c
+++ b/sysdeps/generic/dl-sysdep.c
@@ -1,5 +1,5 @@
 /* Operating system support for run-time dynamic linker.  Generic Unix version.
-Copyright (C) 1995 Free Software Foundation, Inc.
+Copyright (C) 1995, 96 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
@@ -27,6 +27,7 @@ extern int _dl_argc;
 extern char **_dl_argv;
 extern char **_environ;
 extern void _start (void);
+extern int _dl_secure;
 
 Elf32_Addr
 _dl_sysdep_start (void **start_argptr,
diff --git a/sysdeps/generic/machine-gmon.h b/sysdeps/generic/machine-gmon.h
new file mode 100644
index 0000000..24101f3
--- /dev/null
+++ b/sysdeps/generic/machine-gmon.h
@@ -0,0 +1,44 @@
+/* Machine-dependent definitions for profiling support.  Generic GCC 2 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., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/* GCC version 2 gives us a perfect magical function to get
+   just the information we need:
+     void *__builtin_return_address (unsigned int N)
+   returns the return address of the frame N frames up.  */
+
+#if __GNUC__ < 2
+ #error "This file uses __builtin_return_address, a GCC 2 extension."
+#endif
+
+#include <sysdep.h>
+#ifndef NO_UNDERSCORES
+/* The asm symbols for C functions are `_function'.
+   The canonical name for the counter function is `mcount', no _.  */
+void _mcount (void) asm ("mcount");
+#endif
+
+#define _MCOUNT_DECL(frompc, selfpc) \
+static inline void mcount_internal (frompc, selfpc)
+
+#define MCOUNT \
+void _mcount (void)							      \
+{									      \
+  mcount_internal ((u_long) __builtin_return_address (0),		      \
+		   (u_long) __builtin_return_address (1));		      \
+}
diff --git a/misc/sys/ptrace.h b/sysdeps/generic/sys/ptrace.h
index 22e44e3..a342e62 100644
--- a/misc/sys/ptrace.h
+++ b/sysdeps/generic/sys/ptrace.h
@@ -1,4 +1,5 @@
-/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+/* `ptrace' debugger support interface.  Generic version; constants are common.
+Copyright (C) 1991, 1992 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
diff --git a/sysdeps/ieee754/mpn2ldbl.c b/sysdeps/ieee754/mpn2ldbl.c
index 9142f97..03774a3 100644
--- a/sysdeps/ieee754/mpn2ldbl.c
+++ b/sysdeps/ieee754/mpn2ldbl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 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
@@ -23,20 +23,20 @@ Cambridge, MA 02139, USA.  */
 
 /* Convert a multi-precision integer of the needed number of bits (64 for
    long double) and an integral power of two to a `long double' in IEEE854
-   extended-precision format.  */ 
+   extended-precision format.  */
 
 long double
 __mpn_construct_long_double (mp_srcptr frac_ptr, int expt, int sign)
 {
   union ieee854_long_double u;
-  
+
   u.ieee.negative = sign;
   u.ieee.exponent = expt + IEEE854_LONG_DOUBLE_BIAS;
 #if BITS_PER_MP_LIMB == 32
   u.ieee.mantissa1 = frac_ptr[0];
   u.ieee.mantissa0 = frac_ptr[1];
 #elif BITS_PER_MP_LIMB == 64
-  u.ieee.mantissa1 = frac_ptr[0] & ((1 << 32) - 1);
+  u.ieee.mantissa1 = frac_ptr[0] & ((1L << 32) - 1);
   u.ieee.mantissa0 = frac_ptr[0] >> 32;
 #else
   #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
diff --git a/sysdeps/m68k/bsd-_setjmp.S b/sysdeps/m68k/bsd-_setjmp.S
index db777cf..69aa7de 100644
--- a/sysdeps/m68k/bsd-_setjmp.S
+++ b/sysdeps/m68k/bsd-_setjmp.S
@@ -23,7 +23,7 @@ Cambridge, MA 02139, USA.  */
 
 #include <sysdep.h>
 
-#if defined (MOTOROLA_SYNTAX) || defined (ELF_SYNTAX)
+#ifdef MOTOROLA_SYNTAX
 #define d0 %d0
 #define d1 %d1
 #define PUSH(reg)	move.l reg, -(%sp)
diff --git a/sysdeps/m68k/bsd-setjmp.S b/sysdeps/m68k/bsd-setjmp.S
index c179497..c853516 100644
--- a/sysdeps/m68k/bsd-setjmp.S
+++ b/sysdeps/m68k/bsd-setjmp.S
@@ -23,7 +23,7 @@ Cambridge, MA 02139, USA.  */
 
 #include <sysdep.h>
 
-#if defined (MOTOROLA_SYNTAX) || defined (ELF_SYNTAX)
+#ifdef MOTOROLA_SYNTAX
 #define d0 %d0
 #define d1 %d1
 #define PUSH(reg)	move.l reg, -(%sp)
diff --git a/sysdeps/posix/utimes.c b/sysdeps/posix/utimes.c
index 2c92803..ba2f0bd 100644
--- a/sysdeps/posix/utimes.c
+++ b/sysdeps/posix/utimes.c
@@ -31,8 +31,8 @@ __utimes (const char *file, struct timeval tvp[2])
   if (tvp)
     {
       times = &buf;
-      times->actime = tvp[0].tv_sec + tvp[0].tv_usec / 1000;
-      times->modtime = tvp[1].tv_sec + tvp[1].tv_usec / 1000;
+      times->actime = tvp[0].tv_sec + tvp[0].tv_usec / 1000000;
+      times->modtime = tvp[1].tv_sec + tvp[1].tv_usec / 1000000;
     }
   else
     times = NULL;
diff --git a/sysdeps/stub/msync.c b/sysdeps/stub/msync.c
index 01cc4dd..a01c474 100644
--- a/sysdeps/stub/msync.c
+++ b/sysdeps/stub/msync.c
@@ -25,7 +25,7 @@ Cambridge, MA 02139, USA.  */
    unpredictable before this is done.  */
 
 int
-msync (caddr_t addr, size_t len, int flags)
+msync (caddr_t addr, size_t len)
 {
   errno = ENOSYS;
   return -1;
diff --git a/sysdeps/unix/Makefile b/sysdeps/unix/Makefile
index fd41666..0496cf8 100644
--- a/sysdeps/unix/Makefile
+++ b/sysdeps/unix/Makefile
@@ -295,9 +295,11 @@ $(objpfx)sysd-syscalls: $(..)sysdeps/unix/make-syscalls.sh \
 # This syscall objects depend on s-proto.d, which is generated to
 # specify dependencies generated syscalls with have on headers.
 ifdef subdir
+ifndef no_deps
 # These deps use file names relative to a subdir, so don't
 # include them in the parent directory.
 -include $(objpfx)s-proto.d
 endif
+endif
 
 endif
diff --git a/sysdeps/unix/closedir.c b/sysdeps/unix/closedir.c
index 6acbb62..5f1ac74 100644
--- a/sysdeps/unix/closedir.c
+++ b/sysdeps/unix/closedir.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1993, 1995, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1993, 1995 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
@@ -37,9 +37,9 @@ DEFUN(closedir, (dirp), DIR *dirp)
       return -1;
     }
 
-  fd = dirp->fd;
+  fd = dirp->__fd;
 
-  free ((PTR) dirp->data);
+  free ((PTR) dirp->__data);
   free ((PTR) dirp);
 
   return __close (fd);
diff --git a/sysdeps/unix/dirstream.h b/sysdeps/unix/dirstream.h
index 52d2337..72fd67c 100644
--- a/sysdeps/unix/dirstream.h
+++ b/sysdeps/unix/dirstream.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995 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
@@ -20,7 +20,8 @@ Cambridge, MA 02139, USA.  */
 
 #define	_DIRSTREAM_H	1
 
-#include <sys/types.h>
+#define __need_size_t
+#include <stddef.h>
 
 /* Directory stream type.
 
@@ -36,7 +37,7 @@ struct __dirstream
     size_t __offset;		/* Current offset into the block.  */
     size_t __size;		/* Total valid data in the block.  */
 
-    off_t pos;			/* Position of next entry to read.  */
+    struct dirent __entry;	/* Returned by `readdir'.  */
   };
 
 #define _DIR_dirfd(dirp)	((dirp)->__fd)
diff --git a/sysdeps/unix/opendir.c b/sysdeps/unix/opendir.c
index 31111e8..5cd6206 100644
--- a/sysdeps/unix/opendir.c
+++ b/sysdeps/unix/opendir.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1994, 1995 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
@@ -16,6 +16,7 @@ License along with the GNU C Library; see the file COPYING.LIB.  If
 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
 Cambridge, MA 02139, USA.  */
 
+#include <ansidecl.h>
 #include <errno.h>
 #include <limits.h>
 #include <stddef.h>
@@ -27,11 +28,12 @@ Cambridge, MA 02139, USA.  */
 #include <unistd.h>
 #include <stdio.h>
 
+#include "direct.h"		/* This file defines `struct direct'.  */
 #include "dirstream.h"
 
 /* Open a directory stream on NAME.  */
 DIR *
-opendir (const char *name)
+DEFUN(opendir, (name), CONST char *name)
 {
   DIR *dirp;
   struct stat statbuf;
@@ -60,7 +62,7 @@ opendir (const char *name)
       goto lose;
     }
 
-  dirp = (DIR *) calloc (1, sizeof (DIR)); /* Zero-fill.  */
+  dirp = (DIR *) calloc (1, sizeof (DIR) + NAME_MAX); /* Zero-fill.  */
   if (dirp == NULL)
   lose:
     {
@@ -71,24 +73,24 @@ opendir (const char *name)
     }
 
 #ifdef _STATBUF_ST_BLKSIZE
-  if (statbuf.st_blksize < sizeof (struct dirent))
-    dirp->allocation = sizeof (struct dirent);
+  if (statbuf.st_blksize < sizeof (struct direct))
+    dirp->__allocation = sizeof (struct direct);
   else
-    dirp->allocation = statbuf.st_blksize;
+    dirp->__allocation = statbuf.st_blksize;
 #else
-  dirp->allocation = (BUFSIZ < sizeof (struct dirent) ?
-		      sizeof (struct dirent) : BUFSIZ);
+  dirp->__allocation = (BUFSIZ < sizeof (struct direct) ?
+			sizeof (struct direct) : BUFSIZ);
 #endif
-  dirp->data = (char *) malloc (dirp->allocation);
-  if (dirp->data == NULL)
+  dirp->__data = (char *) malloc (dirp->__allocation);
+  if (dirp->__data == NULL)
     {
       int save = errno;
-      free (dirp);
+      free ((PTR) dirp);
       (void) __close (fd);
       errno = save;
       return NULL;
     }
 
-  dirp->fd = fd;
+  dirp->__fd = fd;
   return dirp;
 }
diff --git a/sysdeps/unix/readdir.c b/sysdeps/unix/readdir.c
index b1d7e43..1842948 100644
--- a/sysdeps/unix/readdir.c
+++ b/sysdeps/unix/readdir.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1994, 1995 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
@@ -77,8 +77,6 @@ DEFUN(readdir, (dirp), DIR *dirp)
 	  p = memchr ((PTR) dp->d_name, '\0', D_NAMLEN (dp) + 1);
 	  d->d_namlen = (p != NULL) ? p - dp->d_name : D_NAMLEN (dp);
 	  memcpy (d->d_name, dp->d_name, d->d_namlen + 1);
-	  d->d_type = DT_UNKNOWN;
-	  d->d_reclen = &d->d_name[d->d_namlen + 1] - (char *) d;
 	  return d;
 	}
     }
diff --git a/sysdeps/unix/seekdir.c b/sysdeps/unix/seekdir.c
index 02390d7..018f697 100644
--- a/sysdeps/unix/seekdir.c
+++ b/sysdeps/unix/seekdir.c
@@ -27,7 +27,7 @@ Cambridge, MA 02139, USA.  */
 void
 DEFUN(seekdir, (dirp, pos), DIR *dirp AND __off_t pos)
 {
-  (void) __lseek(dirp->fd, pos, SEEK_SET);
-  dirp->size = 0;
-  dirp->offset = 0;
+  (void) __lseek(dirp->__fd, pos, SEEK_SET);
+  dirp->__size = 0;
+  dirp->__offset = 0;
 }
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index c96d0827..79334e6 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -1,7 +1,9 @@
 ifeq ($(subdir), math)
 sysdep_routines += setfpucw
 extra-objs += ieee-fpucw.o
+headers += fpu_control.h
 install-lib += libieee.a
+non-lib.a += libieee.a
 
 $(objpfx)libieee.a: $(objpfx)ieee-fpucw.o
 	rm -f $@
@@ -22,10 +24,6 @@ sysdep_routines += adjtimex
 headers += sys/timex.h
 endif
 
-ifeq ($(subdir), sysvipc)
-sysdep_routines += ipc
-endif
-
 ifeq ($(subdir), socket)
 headers += sys/socketcall.h
 endif
diff --git a/sysdeps/unix/sysv/linux/direct.h b/sysdeps/unix/sysv/linux/direct.h
deleted file mode 100644
index ef88147..0000000
--- a/sysdeps/unix/sysv/linux/direct.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 1992, 1993 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., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
-
-#ifndef	   _BSDDIR_H
-#define	   _BSDDIR_H	1
-
-#include <limits.h>
-
-/* This is what system V calls a "struct dirent".  */
-
-struct direct
-  {
-    unsigned long int d_fileno;
-    long int d_off;
-    unsigned short int d_reclen;
-    char d_name[NAME_MAX + 1];
-  };
-
-#include <stddef.h>
-
-/* We calculate the length of the name by taking the length of the whole
-   `struct direct' record, subtracting the size of everything before the
-   name, and subtracting one for the terminating null.  */
-
-#define D_NAMLEN(d) \
-  ((d)->d_reclen - offsetof (struct direct, d_name) - 1)
-
-#endif
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.S b/sysdeps/unix/sysv/linux/i386/sysdep.S
index 42f4854..0130ad0 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.S
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.S
@@ -23,8 +23,15 @@ Cambridge, MA 02139, USA.  */
    it somewhere else.
 
    ...and this place is here.  */
-.comm errno,4,4
+	.bss
+	.globl errno
+	.type errno,@object
+	.size errno,4
+errno:	.space 4
+	.globl _errno
+	.type _errno,@object
 _errno = errno	/* This name is expected by hj libc.so.5 startup code.  */
+	.text
 
 /* The following code is not used at all in the shared library.
    The PIC system call stubs set errno themselves.  */
diff --git a/sysdeps/unix/sysv/linux/m68k/fpu_control.h b/sysdeps/unix/sysv/linux/m68k/fpu_control.h
index 0bbbb08..0b3623d 100644
--- a/sysdeps/unix/sysv/linux/m68k/fpu_control.h
+++ b/sysdeps/unix/sysv/linux/m68k/fpu_control.h
@@ -95,7 +95,7 @@ typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__SI__)));
 
 /* Macros for accessing the hardware control word.  */
 #define _FPU_GETCW(cw) __asm__ ("fmove%.l %!, %0" : "=dm" (cw))
-#define _FPU_SETCW(cw) __asm__ ("fmove%.l %0, %!" : "dm" (cw))
+#define _FPU_SETCW(cw) __asm__ volatile ("fmove%.l %0, %!" : : "dm" (cw))
 
 /* Default control word set at startup.  */
 extern fpu_control_t __fpu_control;
diff --git a/sysdeps/unix/sysv/linux/resourcebits.h b/sysdeps/unix/sysv/linux/resourcebits.h
new file mode 100644
index 0000000..9cd6ab4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/resourcebits.h
@@ -0,0 +1,50 @@
+/* Bit values for resource limits.  Linux 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., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/* These are the values for Linux.  */
+
+/* Kinds of resource limit.  */
+enum __rlimit_resource
+  {
+    /* Per-process CPU limit, in seconds.  */
+    RLIMIT_CPU,
+    /* Largest file that can be created, in bytes.  */
+    RLIMIT_FSIZE,
+    /* Maximum size of data segment, in bytes.  */
+    RLIMIT_DATA,
+    /* Maximum size of stack segment, in bytes.  */
+    RLIMIT_STACK,
+    /* Largest core file that can be created, in bytes.  */
+    RLIMIT_CORE,
+    /* Largest resident set size, in bytes.
+       This affects swapping; processes that are exceeding their
+       resident set size will be more likely to have physical memory
+       taken from them.  */
+    RLIMIT_RSS,
+    /* Number of processes.  */
+    RLIMIT_NPROC,
+    /* Number of open files.  */
+    RLIMIT_OFILE,
+    RLIMIT_NOFILE = RLIMIT_OFILE, /* Another name for the same thing.  */
+    /* Locked-in-memory address space.  */
+    RLIMIT_MEMLOCK,
+
+    RLIMIT_NLIMITS,		/* Number of limit flavors.  */
+    RLIM_NLIMITS = RLIMIT_NLIMITS /* Traditional name for same.  */
+  };
diff --git a/sysdeps/unix/sysv/linux/sys/ptrace.h b/sysdeps/unix/sysv/linux/sys/ptrace.h
new file mode 100644
index 0000000..51d3317
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sys/ptrace.h
@@ -0,0 +1,98 @@
+/* `ptrace' debugger support interface.  Linux 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, 1992 Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#ifndef _SYS_PTRACE_H
+#define _SYS_PTRACE_H
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* Type of the REQUEST argument to `ptrace.'  */
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.
+     This is not supported on all machines.  */
+  PTRACE_SINGLESTEP,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 0x10,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Continue and stop at the next (return from) syscall.  */
+  PTRACE_SYSCALL = 24,
+};
+
+/* Perform process tracing functions.  REQUEST is one of the values
+   above, and determines the action to be taken.
+   For all requests except PTRACE_TRACEME, PID specifies the process to be
+   traced.
+
+   PID and the other arguments described above for the various requests should
+   appear (those that are used for the particular request) as:
+     pid_t PID, void *ADDR, int DATA, void *ADDR2
+   after REQUEST.  */
+extern int ptrace __P ((enum __ptrace_request __request __DOTS));
+
+__END_DECLS
+
+#endif /* sys/ptrace.h */
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 7ed7282..9601f06 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -2,8 +2,11 @@
 
 adjtimex	adjtime	adjtimex	1	__adjtimex
 fork		-	fork		0	__fork		fork
+getegid		-	getegid		0	__getegid	getegid
+geteuid		-	geteuid		0	__geteuid	geteuid
 getpgid		-	getpgid		1	getpgid
 getpgrp		-	getpgrp		0	getpgrp
+getppid		-	getppid		0	__getppid	getppid
 getsid		-	getsid		1	getsid
 gtty		-	gtty		2	gtty
 ipc		msgget	ipc		5	__ipc
@@ -13,6 +16,7 @@ mount		-	mount		5	__mount	mount
 munlock		-	munlock		2	__munlock	munlock
 munlockall	-	munlockall	0	__munlockall	munlockall
 pipe		-	pipe		1	__pipe	pipe
+reboot		-	reboot		3	reboot
 s_ptrace	ptrace	ptrace		4	__syscall_ptrace
 setpgid		-	setpgid		2	setpgid
 sigpending	-	sigpending	1	sigpending
diff --git a/sysdeps/unix/sysv/linux/sysconf.c b/sysdeps/unix/sysv/linux/sysconf.c
index e366d04..447cfd4 100644
--- a/sysdeps/unix/sysv/linux/sysconf.c
+++ b/sysdeps/unix/sysv/linux/sysconf.c
@@ -1 +1,197 @@
-#include <sysdeps/posix/sysconf.c>
+/* Copyright (C) 1991, 1993, 1995 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., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <ansidecl.h>
+#include <errno.h>
+#include <limits.h>
+#include <unistd.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <time.h>
+
+extern size_t EXFUN(__getpagesize, (NOARGS));
+
+/* Get the value of the system variable NAME.  */
+long int
+DEFUN(__sysconf, (name), int name)
+{
+  switch (name)
+    {
+    default:
+      errno = EINVAL;
+      return -1;
+
+    case _SC_ARG_MAX:
+#ifdef	ARG_MAX
+      return ARG_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_CHILD_MAX:
+#ifdef	CHILD_MAX
+      return CHILD_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_CLK_TCK:
+#ifdef	CLK_TCK
+      return CLK_TCK;
+#else
+      return 60;
+#endif
+
+    case _SC_NGROUPS_MAX:
+#ifdef	NGROUPS_MAX
+      return NGROUPS_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_OPEN_MAX:
+      return OPEN_MAX;
+
+    case _SC_STREAM_MAX:
+#ifdef	STREAM_MAX
+      return STREAM_MAX;
+#else
+      return FOPEN_MAX;
+#endif
+
+    case _SC_TZNAME_MAX:
+      return __tzname_max ();
+
+    case _SC_JOB_CONTROL:
+#ifdef	_POSIX_JOB_CONTROL
+      return 1;
+#else
+      return -1;
+#endif
+    case _SC_SAVED_IDS:
+#ifdef	_POSIX_SAVED_IDS
+      return 1;
+#else
+      return -1;
+#endif
+    case _SC_VERSION:
+      return _POSIX_VERSION;
+
+    case _SC_PAGESIZE:
+      return __getpagesize ();
+
+    case _SC_BC_BASE_MAX:
+#ifdef	BC_BASE_MAX
+      return BC_BASE_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_BC_DIM_MAX:
+#ifdef	BC_DIM_MAX
+      return BC_DIM_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_BC_SCALE_MAX:
+#ifdef	BC_SCALE_MAX
+      return BC_SCALE_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_BC_STRING_MAX:
+#ifdef	BC_STRING_MAX
+      return BC_STRING_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_EQUIV_CLASS_MAX:
+#ifdef	EQUIV_CLASS_MAX
+      return EQUIV_CLASS_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_EXPR_NEST_MAX:
+#ifdef	EXPR_NEST_MAX
+      return EXPR_NEST_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_LINE_MAX:
+#ifdef	LINE_MAX
+      return LINE_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_RE_DUP_MAX:
+#ifdef	RE_DUP_MAX
+      return RE_DUP_MAX;
+#else
+      return -1;
+#endif
+
+
+    case _SC_2_VERSION:
+      /* This is actually supposed to return the version
+	 of the 1003.2 utilities on the system {POSIX2_VERSION}.  */
+      return _POSIX2_C_VERSION;
+
+    case _SC_2_C_BIND:
+#ifdef	_POSIX2_C_BIND
+      return _POSIX2_C_BIND;
+#else
+      return -1;
+#endif
+
+    case _SC_2_C_DEV:
+#ifdef	_POSIX2_C_DEV
+      return _POSIX2_C_DEV;
+#else
+      return -1;
+#endif
+
+    case _SC_2_FORT_DEV:
+#ifdef	_POSIX2_FORT_DEV
+      return _POSIX2_FORT_DEV;
+#else
+      return -1;
+#endif
+
+    case _SC_2_LOCALEDEF:
+#ifdef	_POSIX2_LOCALEDEF
+      return _POSIX2_LOCALEDEF;
+#else
+      return -1;
+#endif
+
+    case _SC_2_SW_DEV:
+#ifdef	_POSIX2_SW_DEV
+      return _POSIX2_SW_DEV;
+#else
+      return -1;
+#endif
+    }
+}
+
+weak_alias (__sysconf, sysconf)
diff --git a/sysdeps/unix/telldir.c b/sysdeps/unix/telldir.c
index c319d71..2b611b0 100644
--- a/sysdeps/unix/telldir.c
+++ b/sysdeps/unix/telldir.c
@@ -36,8 +36,8 @@ DEFUN(telldir, (dirp), DIR *dirp)
       return (off_t) -1;
     }
 
-  pos = __lseek(dirp->fd, (off_t) 0, SEEK_CUR);
+  pos = __lseek(dirp->__fd, (off_t) 0, SEEK_CUR);
   if (pos == (off_t) -1)
     return (off_t) -1;
-  return pos + dirp->size - dirp->offset;
+  return pos + dirp->__size - dirp->__offset;
 }
diff --git a/time/Makefile b/time/Makefile
index f1685e2..566f296 100644
--- a/time/Makefile
+++ b/time/Makefile
@@ -42,6 +42,8 @@ distribute := $(distribute) $(tzfiles) leapseconds pacificnew
 
 install-sbin := zic zdump
 
+all: # Make this the default target; it will be defined in Rules.
+
 include ../Makeconfig	# Get objpfx defined so we can use it below.
 
 # zonenames uses this variable.