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/* Write block to given position in file without changing file pointer.
Hurd version.
Copyright (C) 2001 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <unistd.h>
ssize_t
__libc_pwrite64 (int fd, const void *buf, size_t nbyte, off64_t offset)
{
/* XXX We don't really support large files on the Hurd. So if
OFFSET doesn't fit in an `off_t', we'll return `-1' and set
errno. EOVERFLOW probably isn't the right error value, but seems
appropriate here. */
if ((off_t) offset != offset)
{
__set_errno (EOVERFLOW);
return -1;
}
return __libc_pwrite (fd, buf, nbyte, offset);
}
#ifndef __libc_pwrite64
weak_alias (__libc_pwrite64, __pwrite64)
weak_alias (__libc_pwrite64, pwrite64)
#endif
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