mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-15 01:21:06 +00:00
c0c71388a7
* sysdeps/mach/hurd/pwrite.c: Likewise. * shlib-versions [USE_IN_LIBIO] (.*-.*-gnu-gnu.*): libc=0.3 [USE_IN_LIBIO && !GLIBC_OLDEST_ABI] (.*-.*-gnu-gnu.*): Use GLIBC_2.2.4 as default version set. (test_ftello): Check for EFBIG and ENOSPC, clean up error messages.
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/* Read block from given position in file without changing file pointer.
|
|
Hurd version.
|
|
Copyright (C) 1999,2001 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. 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>
|
|
#include <hurd/fd.h>
|
|
|
|
ssize_t
|
|
__pread (int fd, void *buf, size_t nbytes, off_t offset)
|
|
{
|
|
error_t err;
|
|
if (offset < 0)
|
|
err = EINVAL;
|
|
else
|
|
err = HURD_FD_USE (fd, _hurd_fd_read (descriptor, buf, &nbytes, offset));
|
|
return err ? __hurd_dfail (fd, err) : nbytes;
|
|
}
|
|
weak_alias (__pread, pread)
|