1 /* Common code for message queue passing tests.
2 Copyright (C) 2004-2019 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <http://www.gnu.org/licenses/>. */
28 static int temp_mq_fd
;
30 /* Add temporary files in list. */
32 __attribute__ ((unused
))
33 add_temp_mq (const char *name
)
36 iov
[0].iov_base
= (char *) name
;
37 iov
[0].iov_len
= strlen (name
);
38 iov
[1].iov_base
= (char *) "\n";
40 if (writev (temp_mq_fd
, iov
, 2) != iov
[0].iov_len
+ 1)
41 printf ("Could not record temp mq filename %s\n", name
);
44 /* Delete all temporary message queues. */
48 if (lseek (temp_mq_fd
, 0, SEEK_SET
) != 0)
51 FILE *f
= fdopen (temp_mq_fd
, "r");
58 while ((rets
= getline (&line
, &n
, f
)) > 0)
60 if (line
[rets
- 1] != '\n')
63 line
[rets
- 1] = '\0';
72 char name
[] = "/tmp/tst-mqueueN.XXXXXX";
73 temp_mq_fd
= mkstemp (name
);
76 printf ("Could not create temporary file %s: %m\n", name
);
82 #define PREPARE(argc, argv) do_prepare ()
83 #define CLEANUP_HANDLER do_cleanup ()