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-rw-r--r--test/nptl/tst-mqueue.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/test/nptl/tst-mqueue.h b/test/nptl/tst-mqueue.h
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+++ b/test/nptl/tst-mqueue.h
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+/* Common code for message queue passing tests.
+ Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <mqueue.h>
+#include <search.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/uio.h>
+#include <unistd.h>
+
+static int temp_mq_fd;
+
+/* Add temporary files in list. */
+static void
+__attribute__ ((unused))
+add_temp_mq (const char *name)
+{
+ struct iovec iov[2];
+ iov[0].iov_base = (char *) name;
+ iov[0].iov_len = strlen (name);
+ iov[1].iov_base = (char *) "\n";
+ iov[1].iov_len = 1;
+ if (writev (temp_mq_fd, iov, 2) != iov[0].iov_len + 1)
+ printf ("Could not record temp mq filename %s\n", name);
+}
+
+/* Delete all temporary message queues. */
+static void
+do_cleanup (void)
+{
+ if (lseek (temp_mq_fd, 0, SEEK_SET) != 0)
+ return;
+
+ FILE *f = fdopen (temp_mq_fd, "r");
+ if (f == NULL)
+ return;
+
+ char *line = NULL;
+ size_t n = 0;
+ ssize_t rets;
+ while ((rets = getline (&line, &n, f)) > 0)
+ {
+ if (line[rets - 1] != '\n')
+ continue;
+
+ line[rets - 1] = '\0';
+ mq_unlink (line);
+ }
+ fclose (f);
+}
+
+static void
+do_prepare (void)
+{
+ char name [] = "/tmp/tst-mqueueN.XXXXXX";
+ temp_mq_fd = mkstemp (name);
+ if (temp_mq_fd == -1)
+ {
+ printf ("Could not create temporary file %s: %m\n", name);
+ exit (1);
+ }
+ unlink (name);
+}
+
+#define PREPARE(argc, argv) do_prepare ()
+#define CLEANUP_HANDLER do_cleanup ()