strace: terminate itself if interrupted by a signal

[strace] / tests / sync_file_range2.c

diff --git a/tests/sync_file_range2.c b/tests/sync_file_range2.c
index bc307a7a7234ffaa87963c241ccdf987758ed0ea..80297e1d950437e4ad06b6112da81b2c6640161f 100644 (file)
--- a/tests/sync_file_range2.c
+++ b/tests/sync_file_range2.c
@@ -4,37 +4,15 @@
  * Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
  * All rights reserved.
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #include "tests.h"
 #include <fcntl.h>
-#include <sys/syscall.h>
+#include <asm/unistd.h>
 
 #if defined HAVE_SYNC_FILE_RANGE && defined  __NR_sync_file_range2
 
-# include <assert.h>
-# include <errno.h>
 # include <stdio.h>
 
 int
@@ -45,14 +23,14 @@ main(void)
        const off64_t nbytes = 0xfacefeedcafef00d;
        const unsigned int flags = -1;
 
-       assert(sync_file_range(fd, offset, nbytes, flags) == -1);
+       int rc = sync_file_range(fd, offset, nbytes, flags);
        printf("%s(%d, SYNC_FILE_RANGE_WAIT_BEFORE"
               "|SYNC_FILE_RANGE_WRITE|SYNC_FILE_RANGE_WAIT_AFTER"
-              "|0xfffffff8, %lld, %lld) = -1 %s (%m)\n",
+              "|0xfffffff8, %lld, %lld) = %d %s (%m)\n",
               "sync_file_range2", fd,
               (long long) offset,
               (long long) nbytes,
-              errno2name());
+              rc, errno2name());
 
        puts("+++ exited with 0 +++");
        return 0;