strace: terminate itself if interrupted by a signal

[strace] / tests / tests.h

diff --git a/tests/tests.h b/tests/tests.h
index 9b829ea36dce4f14bf30b9422913140ebfd74e57..3c2ec378bee373a10fccbed3b0e0d2dfa514d8ee 100644 (file)
--- a/tests/tests.h
+++ b/tests/tests.h
@@ -3,27 +3,7 @@
  * Copyright (c) 2016-2018 The strace developers.
  * 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
  */
 
 #ifndef STRACE_TESTS_H
@@ -174,6 +154,12 @@ void print_quoted_string(const char *);
  */
 void print_quoted_cstring(const char *str, size_t size);
 
+/*
+ * Print a NUL-terminated string `str' of length up to `size'
+ * in a quoted form.
+ */
+void print_quoted_stringn(const char *str, size_t size);
+
 /* Print memory in a quoted form with optional escape characters. */
 void print_quoted_memory_ex(const void *, size_t, bool quote,
                            const char *escape_chars);