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7ba4fcfc | 1 | /* Copyright (C) 1991, 92, 93, 94, 95, 97, 98 Free Software Foundation, Inc. |
ebbad4cc | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
ebbad4cc UD |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Library General Public License as | |
6 | published by the Free Software Foundation; either version 2 of the | |
7 | License, or (at your option) any later version. | |
28f540f4 | 8 | |
ebbad4cc UD |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Library General Public License for more details. | |
28f540f4 | 13 | |
ebbad4cc UD |
14 | You should have received a copy of the GNU Library General Public |
15 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
16 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
17 | Boston, MA 02111-1307, USA. */ | |
28f540f4 | 18 | |
28f540f4 RM |
19 | #include <sys/types.h> |
20 | #include <errno.h> | |
7ba4fcfc | 21 | #include <unistd.h> |
28f540f4 RM |
22 | #include <hurd.h> |
23 | #include <hurd/fd.h> | |
24 | ||
25 | /* Truncate the file FD refers to to LENGTH bytes. */ | |
26 | int | |
ebbad4cc UD |
27 | ftruncate (fd, length) |
28 | int fd; | |
7ba4fcfc | 29 | __off_t length; |
28f540f4 RM |
30 | { |
31 | error_t err; | |
e537c55e | 32 | if (err = HURD_DPORT_USE (fd, __file_set_size (port, length))) |
28f540f4 RM |
33 | return __hurd_dfail (fd, err); |
34 | return 0; | |
35 | } | |
7ba4fcfc UD |
36 | |
37 | weak_alias (__ftruncate, ftruncate) |