1/* Support code for reporting test results.
2 Copyright (C) 2016-2020 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <support/check.h>
20
21#include <errno.h>
22#include <stdarg.h>
23#include <stdio.h>
24#include <stdlib.h>
25#include <support/test-driver.h>
26
27static void
28print_failure (const char *file, int line, const char *format, va_list ap)
29{
30 int saved_errno = errno;
31 printf ("error: %s:%d: ", file, line);
32 vprintf (format, ap);
33 puts ("");
34 errno = saved_errno;
35}
36
37int
38support_print_failure_impl (const char *file, int line,
39 const char *format, ...)
40{
41 support_record_failure ();
42 va_list ap;
43 va_start (ap, format);
44 print_failure (file, line, format, ap);
45 va_end (ap);
46 return 1;
47}
48
49void
50support_exit_failure_impl (int status, const char *file, int line,
51 const char *format, ...)
52{
53 if (status != EXIT_SUCCESS && status != EXIT_UNSUPPORTED)
54 support_record_failure ();
55 va_list ap;
56 va_start (ap, format);
57 print_failure (file, line, format, ap);
58 va_end (ap);
59 exit (status);
60}
61