1 | /* Copyright (C) 1992-2024 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
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 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <errno.h> |
19 | #include <fcntl.h> |
20 | #include <stdarg.h> |
21 | #include <stdio.h> |
22 | #include <hurd.h> |
23 | #include <hurd/fd.h> |
24 | #include <not-cancel.h> |
25 | |
26 | /* Open FILE with access OFLAG. If O_CREAT or O_TMPFILE is in OFLAG, |
27 | a third argument is the file protection. */ |
28 | int |
29 | __open_nocancel (const char *file, int oflag, ...) |
30 | { |
31 | mode_t mode; |
32 | io_t port; |
33 | |
34 | if (__OPEN_NEEDS_MODE (oflag)) |
35 | { |
36 | va_list arg; |
37 | va_start (arg, oflag); |
38 | mode = va_arg (arg, mode_t); |
39 | va_end (arg); |
40 | } |
41 | else |
42 | mode = 0; |
43 | |
44 | port = __file_name_lookup (file, oflag, mode); |
45 | if (port == MACH_PORT_NULL) |
46 | return -1; |
47 | |
48 | return _hurd_intern_fd (port, oflag, 1); |
49 | } |
50 | |
51 | libc_hidden_def (__open_nocancel) |
52 | |