Back to index

glibc  2.9
pread.c
Go to the documentation of this file.
00001 /* Read block from given position in file without changing file pointer.
00002    Hurd version.
00003    Copyright (C) 1999,2001,02 Free Software Foundation, Inc.
00004    This file is part of the GNU C Library.
00005 
00006    The GNU C Library is free software; you can redistribute it and/or
00007    modify it under the terms of the GNU Lesser General Public
00008    License as published by the Free Software Foundation; either
00009    version 2.1 of the License, or (at your option) any later version.
00010 
00011    The GNU C Library is distributed in the hope that it will be useful,
00012    but WITHOUT ANY WARRANTY; without even the implied warranty of
00013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014    Lesser General Public License for more details.
00015 
00016    You should have received a copy of the GNU Lesser General Public
00017    License along with the GNU C Library; if not, write to the Free
00018    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00019    02111-1307 USA.  */
00020 
00021 #include <errno.h>
00022 #include <unistd.h>
00023 
00024 ssize_t
00025 __libc_pread (int fd, void *buf, size_t nbytes, off_t offset)
00026 {
00027   return __libc_pread64 (fd, buf, nbytes, (off64_t) offset);
00028 }
00029 
00030 #ifndef __libc_pread
00031 strong_alias (__libc_pread, __pread)
00032 weak_alias (__libc_pread, pread)
00033 #endif