Update.

2000-02-27  Ulrich Drepper  <drepper@redhat.com>

	* conform/conformtest.pl (@headers): Add wordexp.h, wctype.h, wchar.h,
	varargs.h, utmpx.h, utime.h, unistd.h, ulimit.h, ucontext.h, time.h,
	termios.h, tar.h, sys/wait.h, sys/uio.h, sys/types.h, sys/times.h,
	sys/timeb.h, sys/time.h, sys/statvfs.h, sys/stat.h, sys/shm.h,
	sys/sem.h, and sys/resource.h.
	Implement handling of allow-header.
	* conform/data/fcntl.h-data: Correct various bugs.
	* conform/data/fnmatch.h-data: Likewise.
	* conform/data/math.h-data: Likewise.
	* conform/data/ndbm.h-data: Likewise.
	* conform/data/nl_types.h-data: Likewise.
	* conform/data/poll.h-data: Likewise.
	* conform/data/pthread.h-data: Likewise.
	* conform/data/semaphore.h-data: Likewise.
	* conform/data/setjmp.h-data: Likewise.
	* conform/data/signal.h-data: Likewise.
	* conform/data/stdarg.h-data: Likewise.
	* conform/data/stddef.h-data: Likewise.
	* conform/data/stdio.h-data: Likewise.
	* conform/data/stdlib.h-data: Likewise.
	* conform/data/string.h-data: Likewise.
	* conform/data/strings.h-data: Likewise.
	* conform/data/stropts.h-data: Likewise.
	* conform/data/syslog.h-data: Likewise.
	* conform/data/sys/ipc.h-data: Likewise.
	* conform/data/sys/mman.h-data: Likewise.
	* conform/data/sys/msg.h-data: Likewise.
	* conform/data/tar.h-data: New file.
	* conform/data/termios.h-data: New file.
	* conform/data/time.h-data: New file.
	* conform/data/ucontext.h-data: New file.
	* conform/data/ulimit.h-data: New file.
	* conform/data/unistd.h-data: New file.
	* conform/data/utime.h-data: New file.
	* conform/data/utmpx.h-data: New file.
	* conform/data/varargs.h-data: New file.
	* conform/data/wchar.h-data: New file.
	* conform/data/wctype.h-data: New file.
	* conform/data/wordexp.h-data: New file.
	* conform/data/sys/resource.h-data: New file.
	* conform/data/sys/sem.h-data: New file.
	* conform/data/sys/shm.h-data: New file.
	* conform/data/sys/stat.h-data: New file.
	* conform/data/sys/statvfs.h-data: New file.
	* conform/data/sys/time.h-data: New file.
	* conform/data/sys/timeb.h-data: New file.
	* conform/data/sys/times.h-data: New file.
	* conform/data/sys/types.h-data: New file.
	* conform/data/sys/uio.h-data: New file.
	* conform/data/sys/wait.h-data: New file.

	* grp/grp.h (getgrent_r): Declare only if __USE_GNU.

	* include/sys/time.h (__itimes): Fix type of second parameter.

	* io/sys/stat.h (S_IFLNK): Define also if __USE_XOPEN.
	(S_ISVTX): Likewise.

	* io/sys/statvfs.h: Define fsblkcnt_t and fsfilcnt_t.

	* locale/langindo.h: Make ERA_YEAR, INT_CURR_SYMBOL, CURRENCY_SYMBOL,
	MON_DECIMAL_POINT, MON_THOUSANDS_SEP, MON_GROUPING, POSITIVE_SIGN,
	NEGATIVE_SIGN, INT_FRAC_DIGITS, FRAC_DIGITS, P_CS_PRECEDES,
	P_SEP_BY_SPACE, N_CS_PRECEDES, N_SEP_BY_SPACE, P_SIGN_POSN,
	N_SIGN_POSN, DECIMAL_POINT, THOUSANDS_SEP, GROUPING, YESEXPR,
	NOEXPR, YESSTR, and NOSTR only available if __USE_GNU.

	* math/bits/mathcalls.h: Don't declare tgamma and scalbn if only
	__USE_XOPEN.

	* posix/unistd.h: Don't define ptrdiff_t.
	(sbrk): Correct type of parameter.
	* sysdeps/generic/sbrk.c: Likewise.
	* sysdeps/mach/hurd/sbrk.c: Likewise.

	* posix/sys/types.h: Allow id_t, suseconds_t, fsblkcnt_t, and
	fsfilcnt_t being defined elsewhere.

	* resource/sys/resource.h: Define id_t.
	If __USE_XOPEN use int for type of first parameter if getrlimit,
	getrlimit64, setrlimit, setrlimit64, getrusage, getpriority, and
	setpriority.
	* sysdeps/generic/getpriority.c: Fix type of second parameter.
	* sysdeps/generic/setpriority.c: Likewise.
	* sysdeps/mach/hurd/getpriority.c: Likewise.
	* sysdeps/mach/hurd/setpriority.c: Likewise.
	* sysdeps/unix/sysv/irix4/getpriority.c: Likewise.
	* sysdeps/unix/sysv/irix4/setpriority.c: Likewise.
	* sysdeps/unix/sysv/linux/getpriority.c: Likewise.

	* sysdeps/generic/utimes.c: Fix parameter of third parameter.
	* sysdeps/mach/hurd/utimes.c: Likewise.
	* sysdeps/posix/utimes.c: Likewise.

	* sysdeps/generic/bits/shm.h: Define shmatt_t type and use it in
	struct shmid_ds definition.
	* sysdeps/gnu/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/shm.h: Likewise.

	* sysvipc/sys/shm.h: Define time_t.

	* sysvipc/sys/sem.h (struct sembuf): Make sem_num field unsigned.

	* sysdeps/gnu/bits/sem.h: Rename anonymous type struct sem_queue and
	struct sem_undo to struct __sem_queue and struct __sem_undo resp.

	* time/time.h: Define suseconds_t if not already done.

	* sysdeps/unix/sysv/linux/bits/statvfs.h: Rename f_spare to __f_spare.
	* sysdeps/unix/sysv/linux/fstatvfs64.c: Likewise.
	* sysdeps/unix/sysv/linux/statvfs64.c: Likewise.
	* sysdeps/unix/sysv/linux/internal_statvfs.c: Likewise.

	* intl/bindtextdom.c: Use rwlock to avoid surprising results in
	multithreaded applications.
	* intl/dcigettext.c: Likewise.
	* intl/textdomain.c: Likewise.
	* intl/*.c: Update copyright.
	* sysdeps/generic/bits/libc-lock.h: Define __libc_rwlock_* stubs.

2000-02-27  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/configure.in: Treat also "/usr/" as
	prefix especially.

2000-02-27  Ulrich Drepper  <drepper@redhat.com>

	* po/de.po: Update from translation team.
	* po/ko.po: Likewise.

24 files changed, 92 insertions, 66 deletions

diff --git a/sysdeps/generic/bits/libc-lock.h b/sysdeps/generic/bits/libc-lock.h
index 84f9cd4..4613310 100644
--- a/sysdeps/generic/bits/libc-lock.h
+++ b/sysdeps/generic/bits/libc-lock.h
@@ -1,5 +1,5 @@
 /* libc-internal interface for mutex locks.  Stub version.
-   Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1999, 2000 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
@@ -29,9 +29,11 @@
    begins with a `*'), because its storage size will not be known outside
    of libc.  */
 #define __libc_lock_define(CLASS,NAME)
+#define __libc_rwlock_define(CLASS,NAME)
 
 /* Define an initialized lock variable NAME with storage class CLASS.  */
 #define __libc_lock_define_initialized(CLASS,NAME)
+#define __libc_rwlock_define_initialized(CLASS,NAME)
 
 /* Define an initialized recursive lock variable NAME with storage
    class CLASS.  */
@@ -40,6 +42,7 @@
 /* Initialize the named lock variable, leaving it in a consistent, unlocked
    state.  */
 #define __libc_lock_init(NAME)
+#define __libc_rwlock_init(NAME)
 
 /* Same as last but this time we initialize a recursive mutex.  */
 #define __libc_lock_init_recursive(NAME)
@@ -48,24 +51,30 @@
    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)
+#define __libc_rwlock_fini(NAME)
 
 /* Finalize recursive named lock.  */
 #define __libc_lock_fini_recursive(NAME)
 
 /* Lock the named lock variable.  */
 #define __libc_lock_lock(NAME)
+#define __libc_rwlock_rdlock(NAME)
+#define __libc_rwlock_wrlock(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
+#define __libc_rwlock_tryrdlock(NAME) 0
+#define __libc_rwlock_trywrlock(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)
+#define __libc_rwlock_unlock(NAME)
 
 /* Unlock the recursive named lock variable.  */
 #define __libc_lock_unlock_recursive(NAME)
diff --git a/sysdeps/generic/bits/shm.h b/sysdeps/generic/bits/shm.h
index 8c97999..e230f81 100644
--- a/sysdeps/generic/bits/shm.h
+++ b/sysdeps/generic/bits/shm.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2000 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 +20,7 @@
 # error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
 #endif
 
-#include <sys/types.h>
+#include <bits/types.h>
 
 /* Flags for `shmat'.  */
 #define SHM_RDONLY	010000		/* attach read-only else read-write */
@@ -32,6 +32,9 @@
 #define SHM_UNLOCK	12		/* unlock segment (root only) */
 
 
+/* Type to count number of attaches.  */
+typedef unsigned short int shmatt_t;
+
 /* Data structure describing a set of semaphores.  */
 struct shmid_ds
   {
@@ -42,5 +45,5 @@ struct shmid_ds
     __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 */
+    shmatt_t shm_nattch;		/* number of current attaches */
   };
diff --git a/sysdeps/generic/getpriority.c b/sysdeps/generic/getpriority.c
index ce9eb59..e92303b 100644
--- a/sysdeps/generic/getpriority.c
+++ b/sysdeps/generic/getpriority.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 2000 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
@@ -26,7 +26,7 @@
 int
 getpriority (which, who)
      enum __priority_which which;
-     int who;
+     id_t who;
 {
   __set_errno (ENOSYS);
   return -1;
diff --git a/sysdeps/generic/sbrk.c b/sysdeps/generic/sbrk.c
index 4df883b..8710a9e 100644
--- a/sysdeps/generic/sbrk.c
+++ b/sysdeps/generic/sbrk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 2000 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
@@ -29,7 +29,7 @@ extern int __libc_multiple_libcs;	/* Defined in init-first.c.  */
    If INCREMENT is negative, shrink data space by - INCREMENT.
    Return start of new space allocated, or -1 for errors.  */
 void *
-__sbrk (ptrdiff_t increment)
+__sbrk (intptr_t increment)
 {
   void *oldbrk;
 
diff --git a/sysdeps/generic/setpriority.c b/sysdeps/generic/setpriority.c
index 997bea8..04158c6 100644
--- a/sysdeps/generic/setpriority.c
+++ b/sysdeps/generic/setpriority.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 2000 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
@@ -24,7 +24,7 @@
 int
 setpriority (which, who, prio)
      enum __priority_which which;
-     int who;
+     id_t who;
      int prio;
 {
   __set_errno (ENOSYS);
diff --git a/sysdeps/generic/utimes.c b/sysdeps/generic/utimes.c
index 438673b..4d29339 100644
--- a/sysdeps/generic/utimes.c
+++ b/sysdeps/generic/utimes.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 2000 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
@@ -25,7 +25,7 @@
 int
 __utimes (file, tvp)
      const char *file;
-     struct timeval tvp[2];
+     const struct timeval tvp[2];
 {
   if (file == NULL || tvp == NULL)
     {
diff --git a/sysdeps/gnu/bits/sem.h b/sysdeps/gnu/bits/sem.h
index 3d113a7..096254d 100644
--- a/sysdeps/gnu/bits/sem.h
+++ b/sysdeps/gnu/bits/sem.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 1998, 2000 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
@@ -42,9 +42,9 @@ struct semid_ds
   __time_t sem_otime;			/* last semop() time */
   __time_t sem_ctime;			/* last time changed by semctl() */
   struct sem *__sembase;		/* ptr to first semaphore in array */
-  struct sem_queue *__sem_pending;	/* pending operations */
-  struct sem_queue *__sem_pending_last; /* last pending operation */
-  struct sem_undo *__undo;		/* ondo requests on this array */
+  struct __sem_queue *__sem_pending;	/* pending operations */
+  struct __sem_queue *__sem_pending_last;/* last pending operation */
+  struct __sem_undo *__undo;		/* ondo requests on this array */
   unsigned short int sem_nsems;		/* number of semaphores in set */
 };
 
diff --git a/sysdeps/gnu/bits/shm.h b/sysdeps/gnu/bits/shm.h
index c707059..81116f4 100644
--- a/sysdeps/gnu/bits/shm.h
+++ b/sysdeps/gnu/bits/shm.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2000 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 +20,7 @@
 # error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
 #endif
 
-#include <sys/types.h>
+#include <bits/types.h>
 
 /* Permission flag for shmget.  */
 #define SHM_R		0400		/* or S_IRUGO from <linux/stat.h> */
@@ -36,6 +36,9 @@
 #define SHM_UNLOCK	12		/* unlock segment (root only) */
 
 
+/* Type to count number of attaches.  */
+typedef unsigned short int shmatt_t;
+
 /* Data structure describing a set of semaphores.  */
 struct shmid_ds
   {
@@ -46,7 +49,7 @@ struct shmid_ds
     __time_t shm_ctime;			/* time of last change by shmctl() */
     __ipc_pid_t shm_cpid;		/* pid of creator */
     __ipc_pid_t shm_lpid;		/* pid of last shmop */
-    unsigned short int shm_nattch;	/* number of current attaches */
+    shmatt_t shm_nattch;		/* number of current attaches */
     unsigned short int __shm_npages;	/* size of segment (pages) */
     unsigned long int *__shm_pages;	/* array of ptrs to frames -> SHMMAX */
     struct vm_area_struct *__attaches;	/* descriptors for attaches */
diff --git a/sysdeps/mach/hurd/getpriority.c b/sysdeps/mach/hurd/getpriority.c
index 49cc38e..99e9fdb 100644
--- a/sysdeps/mach/hurd/getpriority.c
+++ b/sysdeps/mach/hurd/getpriority.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1995, 1996, 1997, 2000 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
@@ -25,7 +25,7 @@
    or user (as specified by WHO) is used.  A lower priority number means higher
    priority.  Priorities range from PRIO_MIN to PRIO_MAX.  */
 int
-getpriority (enum __priority_which which, int who)
+getpriority (enum __priority_which which, id_t who)
 {
   error_t err, onerr;
   int maxpri = INT_MIN;
diff --git a/sysdeps/mach/hurd/sbrk.c b/sysdeps/mach/hurd/sbrk.c
index ece9b50..48a15d9 100644
--- a/sysdeps/mach/hurd/sbrk.c
+++ b/sysdeps/mach/hurd/sbrk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 94, 95, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 94, 95, 97, 98, 2000 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
@@ -24,7 +24,7 @@
    If INCREMENT is negative, shrink data space by - INCREMENT.
    Return the address of the start of the new data space, or -1 for errors.  */
 void *
-__sbrk (int increment)
+__sbrk (intptr_t increment)
 {
   void *result;
 
diff --git a/sysdeps/mach/hurd/setpriority.c b/sysdeps/mach/hurd/setpriority.c
index 3da7f32..d9951e5 100644
--- a/sysdeps/mach/hurd/setpriority.c
+++ b/sysdeps/mach/hurd/setpriority.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1995, 1997, 2000 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
@@ -22,7 +22,7 @@
 /* Set the priority of all processes specified by WHICH and WHO
    to PRIO.  Returns 0 on success, -1 on errors.  */
 int
-setpriority (enum __priority_which which, int who, int prio)
+setpriority (enum __priority_which which, id_t who, int prio)
 {
   error_t err;
   error_t pidloser, priloser;
diff --git a/sysdeps/mach/hurd/utimes.c b/sysdeps/mach/hurd/utimes.c
index aec7d5d..6f24e99 100644
--- a/sysdeps/mach/hurd/utimes.c
+++ b/sysdeps/mach/hurd/utimes.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 97, 99 Free Software Foundation, Inc.
+/* Copyright (C) 1991-1995, 97, 99, 2000 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
@@ -26,7 +26,7 @@
 int
 __utimes (file, tvp)
      const char *file;
-     struct timeval tvp[2];
+     const struct timeval tvp[2];
 {
   struct timeval timevals[2];
   error_t err;
diff --git a/sysdeps/posix/utimes.c b/sysdeps/posix/utimes.c
index 2ef10b7..dfb236d 100644
--- a/sysdeps/posix/utimes.c
+++ b/sysdeps/posix/utimes.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1997, 2000 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
@@ -24,7 +24,7 @@
 /* Change the access time of FILE to TVP[0] and
    the modification time of FILE to TVP[1].  */
 int
-__utimes (const char *file, struct timeval tvp[2])
+__utimes (const char *file, const struct timeval tvp[2])
 {
   struct utimbuf buf, *times;
 
diff --git a/sysdeps/unix/sysv/irix4/getpriority.c b/sysdeps/unix/sysv/irix4/getpriority.c
index 290573a..5203b42 100644
--- a/sysdeps/unix/sysv/irix4/getpriority.c
+++ b/sysdeps/unix/sysv/irix4/getpriority.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1996, 1997, 2000 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
@@ -29,7 +29,7 @@ extern int __sysmp __P ((int, ...));
 int
 getpriority (which, who)
      enum __priority_which which;
-     int who;
+     id_t who;
 {
   switch (which)
     {
diff --git a/sysdeps/unix/sysv/irix4/setpriority.c b/sysdeps/unix/sysv/irix4/setpriority.c
index 5d6313a..8e2c8ec 100644
--- a/sysdeps/unix/sysv/irix4/setpriority.c
+++ b/sysdeps/unix/sysv/irix4/setpriority.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -23,7 +23,7 @@
 int
 setpriority (which, who, prio)
      enum __priority_which which;
-     int who;
+     id_t who;
      int prio;
 {
   switch (which)
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/shm.h b/sysdeps/unix/sysv/linux/alpha/bits/shm.h
index 683a9b6..acd479d 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/shm.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/shm.h
@@ -20,7 +20,7 @@
 # error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
 #endif
 
-#include <sys/types.h>
+#include <bits/types.h>
 
 /* Permission flag for shmget.  */
 #define SHM_R		0400		/* or S_IRUGO from <linux/stat.h> */
@@ -36,6 +36,9 @@
 #define SHM_UNLOCK	12		/* unlock segment (root only) */
 
 
+/* Type to count number of attaches.  */
+typedef unsigned long int shmatt_t;
+
 /* Data structure describing a set of semaphores.  */
 struct shmid_ds
   {
@@ -44,9 +47,9 @@ struct shmid_ds
     __time_t shm_atime;			/* time of last shmat() */
     __time_t shm_dtime;			/* time of last shmdt() */
     __time_t shm_ctime;			/* time of last change by shmctl() */
-    pid_t shm_cpid;			/* pid of creator */
-    pid_t shm_lpid;			/* pid of last shmop */
-    unsigned long int shm_nattch;	/* number of current attaches */
+    __pid_t shm_cpid;			/* pid of creator */
+    __pid_t shm_lpid;			/* pid of last shmop */
+    shmatt_t shm_nattch;		/* number of current attaches */
     unsigned long int __unused1;
     unsigned long int __unused2;
   };
diff --git a/sysdeps/unix/sysv/linux/bits/shm.h b/sysdeps/unix/sysv/linux/bits/shm.h
index ca397e8..8e4b8ac 100644
--- a/sysdeps/unix/sysv/linux/bits/shm.h
+++ b/sysdeps/unix/sysv/linux/bits/shm.h
@@ -20,7 +20,7 @@
 # error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
 #endif
 
-#include <sys/types.h>
+#include <bits/types.h>
 
 /* Permission flag for shmget.  */
 #define SHM_R		0400		/* or S_IRUGO from <linux/stat.h> */
@@ -36,6 +36,9 @@
 #define SHM_UNLOCK	12		/* unlock segment (root only) */
 
 
+/* Type to count number of attaches.  */
+typedef unsigned long int shmatt_t;
+
 /* Data structure describing a set of semaphores.  */
 struct shmid_ds
   {
@@ -47,9 +50,9 @@ struct shmid_ds
     unsigned long int __unused2;
     __time_t shm_ctime;			/* time of last change by shmctl() */
     unsigned long int __unused3;
-    pid_t shm_cpid;			/* pid of creator */
-    pid_t shm_lpid;			/* pid of last shmop */
-    unsigned long int shm_nattch;	/* number of current attaches */
+    __pid_t shm_cpid;			/* pid of creator */
+    __pid_t shm_lpid;			/* pid of last shmop */
+    shmatt_t shm_nattch;		/* number of current attaches */
     unsigned long int __unused4;
     unsigned long int __unused5;
   };
diff --git a/sysdeps/unix/sysv/linux/bits/statvfs.h b/sysdeps/unix/sysv/linux/bits/statvfs.h
index fc63806..c000e8a 100644
--- a/sysdeps/unix/sysv/linux/bits/statvfs.h
+++ b/sysdeps/unix/sysv/linux/bits/statvfs.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000 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
@@ -44,7 +44,7 @@ struct statvfs
     __fsid_t f_fsid;
     unsigned long int f_flag;
     unsigned long int f_namemax;
-    int f_spare[6];
+    int __f_spare[6];
   };
 
 #ifdef __USE_LARGEFILE64
@@ -61,7 +61,7 @@ struct statvfs64
     __fsid_t f_fsid;
     unsigned long int f_flag;
     unsigned long int f_namemax;
-    int f_spare[6];
+    int __f_spare[6];
   };
 #endif
 
@@ -73,22 +73,24 @@ enum
 #define ST_RDONLY	ST_RDONLY
   ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
 #define ST_NOSUID	ST_NOSUID
+#ifdef __USE_GNU
   ST_NODEV = 4,			/* Disallow access to device special files.  */
-#define ST_NODEV	ST_NODEV
+# define ST_NODEV	ST_NODEV
   ST_NOEXEC = 8,		/* Disallow program execution.  */
-#define ST_NOEXEC	ST_NOEXEC
+# define ST_NOEXEC	ST_NOEXEC
   ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
-#define ST_SYNCHRONOUS	ST_SYNCHRONOUS
+# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
   ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
-#define ST_MANDLOCK	ST_MANDLOCK
+# define ST_MANDLOCK	ST_MANDLOCK
   ST_WRITE = 128,		/* Write on file/directory/symlink.  */
-#define ST_WRITE	ST_WRITE
+# define ST_WRITE	ST_WRITE
   ST_APPEND = 256,		/* Append-only file.  */
-#define ST_APPEND	ST_APPEND
+# define ST_APPEND	ST_APPEND
   ST_IMMUTABLE = 512,		/* Immutable file.  */
-#define ST_IMMUTABLE	ST_IMMUTABLE
+# define ST_IMMUTABLE	ST_IMMUTABLE
   ST_NOATIME = 1024,		/* Do not update access times.  */
-#define ST_NOATIME	ST_NOATIME
+# define ST_NOATIME	ST_NOATIME
   ST_NODIRATIME			/* Do not update directory access times.  */
-#define ST_NODIRATIME	ST_NODIRATIME
+# define ST_NODIRATIME	ST_NODIRATIME
+#endif	/* Use GNU.  */
 };
diff --git a/sysdeps/unix/sysv/linux/configure.in b/sysdeps/unix/sysv/linux/configure.in
index 5cb5462..9d17063 100644
--- a/sysdeps/unix/sysv/linux/configure.in
+++ b/sysdeps/unix/sysv/linux/configure.in
@@ -62,7 +62,7 @@ fi
 # files.  I.e., when the installation prefix is "/usr" we have to place
 # shared library objects and the configuration files on the root partition
 # in /lib and /etc.
-if test "$prefix" = "/usr"; then
+if test "$prefix" = "/usr" -o "$prefix" = "/usr/"; then
   # 64bit libraries on sparc go to /lib64 and not /lib
   if test "$machine" = "sparc/sparc64"; then
     libc_cv_slibdir="/lib64"
diff --git a/sysdeps/unix/sysv/linux/fstatvfs64.c b/sysdeps/unix/sysv/linux/fstatvfs64.c
index 8ede56e..bc2165e 100644
--- a/sysdeps/unix/sysv/linux/fstatvfs64.c
+++ b/sysdeps/unix/sysv/linux/fstatvfs64.c
@@ -1,5 +1,5 @@
 /* Return information about the filesystem on which FD resides.
-   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 2000 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 @@ fstatvfs64 (int fd, struct statvfs64 *buf)
   buf->f_fsid = buf32.f_fsid;
   buf->f_flag = buf32.f_flag;
   buf->f_namemax = buf32.f_namemax;
-  memcpy (buf->f_spare, buf32.f_spare, sizeof (buf32.f_spare));
+  memcpy (buf->__f_spare, buf32.__f_spare, sizeof (buf32.__f_spare));
 
   return 0;
 }
diff --git a/sysdeps/unix/sysv/linux/getpriority.c b/sysdeps/unix/sysv/linux/getpriority.c
index 9be8d3f..c420ff5 100644
--- a/sysdeps/unix/sysv/linux/getpriority.c
+++ b/sysdeps/unix/sysv/linux/getpriority.c
@@ -1,5 +1,5 @@
 /* getpriority for Linux.
-   Copyright (C) 1996, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1998, 2000 Free Software Foundation, Inc.
 
    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
@@ -22,7 +22,7 @@
 #include <sysdep.h>
 #include <sys/syscall.h>
 
-extern int __syscall_getpriority (int, int);
+extern int __syscall_getpriority (int, id_t);
 
 /* The return value of __syscall_getpriority is biased by this value
    to avoid returning negative values.  */
@@ -34,7 +34,7 @@ extern int __syscall_getpriority (int, int);
    priority.  Priorities range from PRIO_MIN to PRIO_MAX.  */
 
 int
-getpriority (enum __priority_which which, int who)
+getpriority (enum __priority_which which, id_t who)
 {
   int res;
 
diff --git a/sysdeps/unix/sysv/linux/internal_statvfs.c b/sysdeps/unix/sysv/linux/internal_statvfs.c
index 2ea380d..a6aec7d 100644
--- a/sysdeps/unix/sysv/linux/internal_statvfs.c
+++ b/sysdeps/unix/sysv/linux/internal_statvfs.c
@@ -28,7 +28,7 @@
   buf->f_ffree = fsbuf.f_ffree;
   buf->f_fsid = fsbuf.f_fsid;
   buf->f_namemax = fsbuf.f_namelen;
-  memset (buf->f_spare, '\0', 6 * sizeof (int));
+  memset (buf->__f_spare, '\0', 6 * sizeof (int));
 
   /* What remains to do is to fill the fields f_favail and f_flag.  */
 
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/shm.h b/sysdeps/unix/sysv/linux/sparc/bits/shm.h
index e43de59f..6dc6011 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/shm.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/shm.h
@@ -20,7 +20,7 @@
 # error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
 #endif
 
-#include <sys/types.h>
+#include <bits/types.h>
 #include <bits/wordsize.h>
 
 /* Permission flag for shmget.  */
@@ -37,6 +37,9 @@
 #define SHM_UNLOCK	12		/* unlock segment (root only) */
 
 
+/* Type to count number of attaches.  */
+typedef unsigned long int shmatt_t;
+
 /* Data structure describing a set of semaphores.  */
 struct shmid_ds
   {
@@ -54,9 +57,9 @@ struct shmid_ds
 #endif
     __time_t shm_ctime;			/* time of last change by shmctl() */
     size_t shm_segsz;			/* size of segment in bytes */
-    pid_t shm_cpid;			/* pid of creator */
-    pid_t shm_lpid;			/* pid of last shmop */
-    unsigned long int shm_nattch;	/* number of current attaches */
+    __pid_t shm_cpid;			/* pid of creator */
+    __pid_t shm_lpid;			/* pid of last shmop */
+    shmatt_t shm_nattch;		/* number of current attaches */
     unsigned long int __unused1;
     unsigned long int __unused2;
   };
diff --git a/sysdeps/unix/sysv/linux/statvfs64.c b/sysdeps/unix/sysv/linux/statvfs64.c
index d88bd59..9417b23 100644
--- a/sysdeps/unix/sysv/linux/statvfs64.c
+++ b/sysdeps/unix/sysv/linux/statvfs64.c
@@ -1,5 +1,5 @@
 /* Return information about the filesystem on which FILE resides.
-   Copyright (C) 1998 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2000 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
@@ -42,7 +42,7 @@ statvfs64 (const char *file, struct statvfs64 *buf)
   buf->f_fsid = buf32.f_fsid;
   buf->f_flag = buf32.f_flag;
   buf->f_namemax = buf32.f_namemax;
-  memcpy (buf->f_spare, buf32.f_spare, sizeof (buf32.f_spare));
+  memcpy (buf->__f_spare, buf32.__f_spare, sizeof (buf32.__f_spare));
 
   return 0;
 }