Update.

2002-12-30  Jakub Jelinek  <jakub@redhat.com>

	* forward.c: Make all functions available by default again.  It
	caused too much trouble.
	* internals.h (struct pthread_functions): Rename ptr_pthread_exit
	and ptr_pthread_attr_init_2_* to ptr___pthread_exit and
	ptr___pthread_attr_init_2_*.
	* pthread.c (pthread_functions): Adjust.

7 files changed, 85 insertions, 61 deletions

diff --git a/io/sys/stat.h b/io/sys/stat.h
index 32a3889da2..3136dd96b8 100644
--- a/io/sys/stat.h
+++ b/io/sys/stat.h
@@ -1,5 +1,4 @@
-/* Copyright (C) 1991,1992,1995-1999,2000,2001,2002
-   	Free Software Foundation, Inc.
+/* Copyright (C) 1991,1992,1995-2001,2002 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
@@ -29,6 +28,9 @@
 #include <bits/types.h>		/* For __mode_t and __dev_t.  */
 
 #ifdef __USE_XOPEN
+# ifdef __USE_MISC
+#  define __need_timespec
+# endif
 # define __need_time_t
 # include <time.h>		/* For time_t.  */
 
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 15a0974034..6927282eba 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,12 @@
+2002-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* forward.c: Make all functions available by default again.  It
+	caused too much trouble.
+	* internals.h (struct pthread_functions): Rename ptr_pthread_exit
+	and ptr_pthread_attr_init_2_* to ptr___pthread_exit and
+	ptr___pthread_attr_init_2_*.
+	* pthread.c (pthread_functions): Adjust.
+
 2002-12-28  Jakub Jelinek  <jakub@redhat.com>
 
 	* libc_pthread_init.c (__libc_pthread_init): Remove
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 5b320962df..c8efcfb2c4 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,17 @@
+2002-12-28  Andreas Jaeger  <aj@suse.de>
+
+	* sysdeps/unix/sysv/linux/xstatconv.c (xstat_conv): Adjust for
+	nsec resolution changes.
+	(xstat64_conv): Likewise.
+	(xstat32_conv): Likewise.
+	* sysdeps/unix/sysv/linux/kernel_stat.h: Add nsec resolution for
+	struct kernel_stat.
+	* sysdeps/unix/sysv/linux/bits/stat.h: Add nsec resolution for
+	structs stat and stat64.
+	* time/time.h (__timespec_defined): Define for __USE_MISC.
+	* io/sys/stat.h [__USE_MISC]: Define __need_timespec for struct
+	stat.
+
 2002-12-30  Jakub Jelinek  <jakub@redhat.com>
 
 	* forward.c (FORWARD2): Renamed from FORWARD3.  Remove unused export
diff --git a/sysdeps/unix/sysv/linux/bits/stat.h b/sysdeps/unix/sysv/linux/bits/stat.h
index 42ecd04e06..790fdbbafd 100644
--- a/sysdeps/unix/sysv/linux/bits/stat.h
+++ b/sysdeps/unix/sysv/linux/bits/stat.h
@@ -60,12 +60,27 @@ struct stat
 #else
     __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
 #endif
+#ifdef __USE_MISC
+    /* Nanosecond resolution timestamps are stored in a format
+       equivalent to 'struct timespec'.  This is the type used
+       whenever possible but the Unix namespace rules do not allow the
+       identifier 'timespec' to appear in the <sys/stat.h> header.
+       Therefore we have to handle the use of this header in strictly
+       standard-compliant sources special.  */
+    struct timespec st_atim;		/* Time of last access.  */
+    struct timespec st_mtim;		/* Time of last modification.  */
+    struct timespec st_ctim;		/* Time of last status change.  */
+# define st_atime st_atim.tv_sec	/* Backward compatibility.  */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+#else
     __time_t st_atime;			/* Time of last access.  */
-    unsigned long int __unused1;
+    unsigned long int st_atimensec;	/* Nscecs of last access.  */
     __time_t st_mtime;			/* Time of last modification.  */
-    unsigned long int __unused2;
+    unsigned long int st_mtimensec;	/* Nsecs of last modification.  */
     __time_t st_ctime;			/* Time of last status change.  */
-    unsigned long int __unused3;
+    unsigned long int st_ctimensec;	/* Nsecs of last status change.  */
+#endif
 #ifndef __USE_FILE_OFFSET64
     unsigned long int __unused4;
     unsigned long int __unused5;
@@ -91,12 +106,24 @@ struct stat64
     __blksize_t st_blksize;		/* Optimal block size for I/O.  */
 
     __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
+#ifdef __USE_MISC
+    /* Nanosecond resolution timestamps are stored in a format
+       equivalent to 'struct timespec'.  This is the type used
+       whenever possible but the Unix namespace rules do not allow the
+       identifier 'timespec' to appear in the <sys/stat.h> header.
+       Therefore we have to handle the use of this header in strictly
+       standard-compliant sources special.  */
+    struct timespec st_atim;		/* Time of last access.  */
+    struct timespec st_mtim;		/* Time of last modification.  */
+    struct timespec st_ctim;		/* Time of last status change.  */
+#else
     __time_t st_atime;			/* Time of last access.  */
-    unsigned long int __unused1;
+    unsigned long int st_atimensec;	/* Nscecs of last access.  */
     __time_t st_mtime;			/* Time of last modification.  */
-    unsigned long int __unused2;
+    unsigned long int st_mtimensec;	/* Nsecs of last modification.  */
     __time_t st_ctime;			/* Time of last status change.  */
-    unsigned long int __unused3;
+    unsigned long int st_ctimensec;	/* Nsecs of last status change.  */
+#endif
     __ino64_t st_ino;			/* File serial number.		*/
   };
 #endif
diff --git a/sysdeps/unix/sysv/linux/kernel_stat.h b/sysdeps/unix/sysv/linux/kernel_stat.h
index 7f4f91f43e..4146bb240f 100644
--- a/sysdeps/unix/sysv/linux/kernel_stat.h
+++ b/sysdeps/unix/sysv/linux/kernel_stat.h
@@ -15,31 +15,19 @@ struct kernel_stat
     unsigned long int st_size;
     unsigned long int st_blksize;
     unsigned long int st_blocks;
-    unsigned long int st_atime;
-    unsigned long int __unused1;
-#define _HAVE___UNUSED1
-    unsigned long int st_mtime;
-    unsigned long int __unused2;
-#define _HAVE___UNUSED2
-    unsigned long int st_ctime;
-    unsigned long int __unused3;
-#define _HAVE___UNUSED3
+    struct timespec st_atim;
+    struct timespec st_mtim;
+    struct timespec st_ctim;
     unsigned long int __unused4;
 #define _HAVE___UNUSED4
     unsigned long int __unused5;
 #define _HAVE___UNUSED5
   };
 
-#define _HAVE_STAT___UNUSED1
-#define _HAVE_STAT___UNUSED2
-#define _HAVE_STAT___UNUSED3
 #define _HAVE_STAT___UNUSED4
 #define _HAVE_STAT___UNUSED5
 #define _HAVE_STAT___PAD1
 #define _HAVE_STAT___PAD2
-#define _HAVE_STAT64___UNUSED1
-#define _HAVE_STAT64___UNUSED2
-#define _HAVE_STAT64___UNUSED3
 #define _HAVE_STAT64___PAD1
 #define _HAVE_STAT64___PAD2
 #define _HAVE_STAT64___ST_INO
diff --git a/sysdeps/unix/sysv/linux/xstatconv.c b/sysdeps/unix/sysv/linux/xstatconv.c
index d1f5e17b07..063489af33 100644
--- a/sysdeps/unix/sysv/linux/xstatconv.c
+++ b/sysdeps/unix/sysv/linux/xstatconv.c
@@ -60,18 +60,12 @@ xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
 	buf->st_size = kbuf->st_size;
 	buf->st_blksize = kbuf->st_blksize;
 	buf->st_blocks = kbuf->st_blocks;
-	buf->st_atime = kbuf->st_atime;
-#ifdef _HAVE_STAT___UNUSED1
-	buf->__unused1 = 0;
-#endif
-	buf->st_mtime = kbuf->st_mtime;
-#ifdef _HAVE_STAT___UNUSED2
-	buf->__unused2 = 0;
-#endif
-	buf->st_ctime = kbuf->st_ctime;
-#ifdef _HAVE_STAT___UNUSED3
-	buf->__unused3 = 0;
-#endif
+	buf->st_atim.tv_sec = kbuf->st_atim.tv_sec;
+	buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec;
+	buf->st_mtim.tv_sec = kbuf->st_mtim.tv_sec;
+	buf->st_mtim.tv_nsec = kbuf->st_mtim.tv_nsec;
+	buf->st_ctim.tv_sec = kbuf->st_ctim.tv_sec;
+	buf->st_ctim.tv_nsec = kbuf->st_ctim.tv_nsec;
 #ifdef _HAVE_STAT___UNUSED4
 	buf->__unused4 = 0;
 #endif
@@ -121,18 +115,12 @@ xstat64_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
 	buf->st_size = kbuf->st_size;
 	buf->st_blksize = kbuf->st_blksize;
 	buf->st_blocks = kbuf->st_blocks;
-	buf->st_atime = kbuf->st_atime;
-#ifdef _HAVE_STAT64___UNUSED1
-	buf->__unused1 = 0;
-#endif
-	buf->st_mtime = kbuf->st_mtime;
-#ifdef _HAVE_STAT64___UNUSED2
-	buf->__unused2 = 0;
-#endif
-	buf->st_ctime = kbuf->st_ctime;
-#ifdef _HAVE_STAT64___UNUSED3
-	buf->__unused3 = 0;
-#endif
+	buf->st_atim.tv_sec = kbuf->st_atim.tv_sec;
+	buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec;
+	buf->st_mtim.tv_sec = kbuf->st_mtim.tv_sec;
+	buf->st_mtim.tv_nsec = kbuf->st_mtim.tv_nsec;
+	buf->st_ctim.tv_sec = kbuf->st_ctim.tv_sec;
+	buf->st_ctim.tv_nsec = kbuf->st_ctim.tv_nsec;
 #ifdef _HAVE_STAT64___UNUSED4
 	buf->__unused4 = 0;
 #endif
@@ -216,18 +204,12 @@ xstat32_conv (int vers, struct stat64 *kbuf, struct stat *buf)
 	    __set_errno (EOVERFLOW);
 	    return -1;
 	  }
-	buf->st_atime = kbuf->st_atime;
-#ifdef _HAVE_STAT___UNUSED1
-	buf->__unused1 = 0;
-#endif
-	buf->st_mtime = kbuf->st_mtime;
-#ifdef _HAVE_STAT___UNUSED2
-	buf->__unused2 = 0;
-#endif
-	buf->st_ctime = kbuf->st_ctime;
-#ifdef _HAVE_STAT___UNUSED3
-	buf->__unused3 = 0;
-#endif
+	buf->st_atim.tv_sec = kbuf->st_atim.tv_sec;
+	buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec;
+	buf->st_mtim.tv_sec = kbuf->st_mtim.tv_sec;
+	buf->st_mtim.tv_nsec = kbuf->st_mtim.tv_nsec;
+	buf->st_ctim.tv_sec = kbuf->st_ctim.tv_sec;
+	buf->st_ctim.tv_nsec = kbuf->st_ctim.tv_nsec;
 #ifdef _HAVE_STAT___UNUSED4
 	buf->__unused4 = 0;
 #endif
diff --git a/time/time.h b/time/time.h
index fa1c284fa5..febd0cb2a8 100644
--- a/time/time.h
+++ b/time/time.h
@@ -107,8 +107,10 @@ typedef __timer_t timer_t;
 #undef	__need_timer_t
 
 
-#if !defined __timespec_defined && \
-    ((defined _TIME_H && defined __USE_POSIX199309) || defined __need_timespec)
+#if !defined __timespec_defined &&				\
+    ((defined _TIME_H &&					\
+      (defined __USE_POSIX199309 || defined __USE_MISC)) ||	\
+      defined __need_timespec)
 # define __timespec_defined	1
 
 /* POSIX.1b structure for a time value.  This is like a `struct timeval' but