1999-06-23 Roland McGrath <roland@baalperazim.frob.com>

	* sysdeps/mach/hurd/read.c (__libc_read): Just call __pread with
	OFFSET argument of (off_t) -1.
	* sysdeps/mach/hurd/write.c (__libc_write): Just call __pwrite with
	OFFSET argument of (off_t) -1.

	* sysdeps/mach/hurd/pwrite.c: New file.
	* sysdeps/mach/hurd/pread.c: New file.

	* hurd/fd-read.c (_hurd_fd_read): Take new parameter OFFSET and
	pass it in the RPC instead of always -1.
	* hurd/fd-write.c (_hurd_fd_write): Likewise.
	* hurd/hurd/fd.h: Update decls.

1 files changed, 4 insertions, 3 deletions

diff --git a/hurd/fd-write.c b/hurd/fd-write.c
index 288ce6bac8..0af5829131 100644
--- a/hurd/fd-write.c
+++ b/hurd/fd-write.c
@@ -1,5 +1,5 @@
 /* _hurd_fd_write -- write to a file descriptor; handles job control et al.
-   Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1993,94,95,97,99 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
@@ -23,14 +23,15 @@
 #include <hurd/fd.h>
 
 error_t
-_hurd_fd_write (struct hurd_fd *fd, const void *buf, size_t *nbytes)
+_hurd_fd_write (struct hurd_fd *fd,
+		const void *buf, size_t *nbytes, off_t offset)
 {
   error_t err;
   mach_msg_type_number_t wrote;
 
   error_t writefd (io_t port)
     {
-      return __io_write (port, buf, *nbytes, -1, &wrote);
+      return __io_write (port, buf, *nbytes, offset, &wrote);
     }
 
   err = HURD_FD_PORT_USE (fd, _hurd_ctty_output (port, ctty, writefd));