Update.

1998-04-07  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/_G_config.h (_G_stat64): Define to
	stat64.
	(_G_OPEN64, _G_LSEEK64, _G_FSTAT64): Use namespace clean
	functions.
	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Add __lseek64 alias
	for __llseek.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/llseek.c: Likewise.
	* sysdeps/generic/lseek64.c (lseek64): Rename to __lseek64, and
	make it a weak alias.
	* posix/unistd.h: Declare __lseek64.

	* libio/fileops.c (fstat) [_LIBC]: Use namespace clean function.
	(_IO_file_stat): Fix typo.
	(_IO_file_xsgetn): Update fd->_offset.  Read a multiple of the
	block size from the file.  Use __mempcpy if _LIBC.

5 files changed, 11 insertions, 9 deletions

diff --git a/sysdeps/generic/lseek64.c b/sysdeps/generic/lseek64.c
index a2ffe2e0bd..91ef7f3dcc 100644
--- a/sysdeps/generic/lseek64.c
+++ b/sysdeps/generic/lseek64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 1998 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 @@
 
 /* Seek to OFFSET on FD, starting from WHENCE.  */
 off64_t
-lseek64 (fd, offset, whence)
+__lseek64 (fd, offset, whence)
      int fd;
      off64_t offset;
      int whence;
@@ -46,5 +46,6 @@ lseek64 (fd, offset, whence)
   __set_errno (ENOSYS);
   return -1;
 }
+weak_alias (__lseek64, lseek64)
 stub_warning (lseek64)
 #include <stub-tag.h>
diff --git a/sysdeps/unix/sysv/linux/_G_config.h b/sysdeps/unix/sysv/linux/_G_config.h
index f96d4e9422..e829a73106 100644
--- a/sysdeps/unix/sysv/linux/_G_config.h
+++ b/sysdeps/unix/sysv/linux/_G_config.h
@@ -30,7 +30,7 @@ typedef unsigned int wint_t;
 #define	_G_uid_t	__uid_t
 #define _G_wchar_t	wchar_t
 #define _G_wint_t	wint_t
-#define _G_stat64	stat
+#define _G_stat64	stat64
 
 typedef int _G_int16_t __attribute__ ((__mode__ (__HI__)));
 typedef int _G_int32_t __attribute__ ((__mode__ (__SI__)));
@@ -55,9 +55,9 @@ typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__)));
 
 #define _G_IO_IO_FILE_VERSION 0x20001
 
-#define _G_OPEN64	open64
-#define _G_LSEEK64	lseek64
-#define _G_FSTAT64	fstat64
+#define _G_OPEN64	__open64
+#define _G_LSEEK64	__lseek64
+#define _G_FSTAT64(fd,buf) __fxstat64 (_STAT_VER, fd, buf)
 
 /* This is defined by <bits/stat.h> if `st_blksize' exists.  */
 #define _G_HAVE_ST_BLKSIZE defined (_STATBUF_ST_BLKSIZE)
diff --git a/sysdeps/unix/sysv/linux/alpha/syscalls.list b/sysdeps/unix/sysv/linux/alpha/syscalls.list
index b380996865..71cfbaabc4 100644
--- a/sysdeps/unix/sysv/linux/alpha/syscalls.list
+++ b/sysdeps/unix/sysv/linux/alpha/syscalls.list
@@ -20,7 +20,7 @@ osf_sigprocmask	-	osf_sigprocmask	2	__osf_sigprocmask
 getpeername	-	getpeername	3	__getpeername	getpeername
 getpriority	-	getpriority	2	__getpriority	getpriority
 mmap		-	mmap		6	__mmap		mmap __mmap64 mmap64
-llseek		EXTRA	lseek		3	__llseek	llseek lseek64
+llseek		EXTRA	lseek		3	__llseek	llseek __lseek64 lseek64
 pread		EXTRA	pread		4	__pread		pread __pread64 pread64
 pwrite		EXTRA	pwrite		4	__pwrite	pwrite __pwrite64 pwrite64
 fstatfs		-	fstatfs		2	__fstatfs	fstatfs fstatfs64
diff --git a/sysdeps/unix/sysv/linux/llseek.c b/sysdeps/unix/sysv/linux/llseek.c
index 31dd86f232..62fc6ca20b 100644
--- a/sysdeps/unix/sysv/linux/llseek.c
+++ b/sysdeps/unix/sysv/linux/llseek.c
@@ -1,5 +1,5 @@
 /* Long-long seek operation.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998 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
@@ -34,4 +34,5 @@ __llseek (int fd, loff_t offset, int whence)
 				 &result, whence) ?: result);
 }
 weak_alias (__llseek, llseek)
+weak_alias (__llseek, __lseek64)
 weak_alias (__llseek, lseek64)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list b/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
index 5da202541f..b2b0740375 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
@@ -1,7 +1,7 @@
 # File name	Caller	Syscall name	# args	Strong name	Weak names
 
 # Whee! 64-bit systems naturally implement llseek.
-llseek		EXTRA	lseek		3	__llseek	llseek lseek64
+llseek		EXTRA	lseek		3	__llseek	llseek __lseek64 lseek64
 pread		EXTRA	pread		4	__pread		pread __pread64 pread64
 pwrite		EXTRA	pwrite		4	__pwrite	pwrite __pwrite64 pwrite64
 fstatfs		-	fstatfs		2	__fstatfs	fstatfs fstatfs64