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Hi!
updwtmp etc. can't apparently handle >= 2GB wtmp on 32-bit architectures.
2007-03-15 Jakub Jelinek <jakub@redhat.com>
[BZ #4130]
* login/utmp_file.c (setutent_file): Use O_LARGEFILE for
open_not_cancel_2.
(updwtmp_file): Likewise.
--- libc/login/utmp_file.c.jj 2005-12-14 12:33:40.000000000 +0100
+++ libc/login/utmp_file.c 2007-03-15 13:30:19.000000000 +0100
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2002, 2003, 2004, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>
and Paul Janzen <pcj@primenet.com>, 1996.
@@ -140,11 +140,11 @@ setutent_file (void)
file_name = TRANSFORM_UTMP_FILE_NAME (__libc_utmp_file_name);
- file_fd = open_not_cancel_2 (file_name, O_RDWR);
+ file_fd = open_not_cancel_2 (file_name, O_RDWR | O_LARGEFILE);
if (file_fd == -1)
{
/* Hhm, read-write access did not work. Try read-only. */
- file_fd = open_not_cancel_2 (file_name, O_RDONLY);
+ file_fd = open_not_cancel_2 (file_name, O_RDONLY | O_LARGEFILE);
if (file_fd == -1)
return 0;
}
@@ -459,7 +459,7 @@ updwtmp_file (const char *file, const st
int fd;
/* Open WTMP file. */
- fd = open_not_cancel_2 (file, O_WRONLY);
+ fd = open_not_cancel_2 (file, O_WRONLY | O_LARGEFILE);
if (fd < 0)
return -1;
Jakub
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