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-rw-r--r--src/regress/lib/libc/setjmp/jmptest.c136
1 files changed, 0 insertions, 136 deletions
diff --git a/src/regress/lib/libc/setjmp/jmptest.c b/src/regress/lib/libc/setjmp/jmptest.c
deleted file mode 100644
index 9512c9ee34..0000000000
--- a/src/regress/lib/libc/setjmp/jmptest.c
+++ /dev/null
@@ -1,136 +0,0 @@
1/* $OpenBSD: jmptest.c,v 1.7 2003/09/02 23:52:16 david Exp $ */
2/* $NetBSD: jmptest.c,v 1.2 1995/01/01 20:55:35 jtc Exp $ */
3
4/*
5 * Copyright (c) 1994 Christopher G. Demetriou
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by Christopher G. Demetriou
19 * for the NetBSD Project.
20 * 4. The name of the author may not be used to endorse or promote products
21 * derived from this software without specific prior written permission
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35#include <sys/types.h>
36#include <err.h>
37#include <setjmp.h>
38#include <signal.h>
39#include <stdio.h>
40#include <stdlib.h>
41#include <string.h>
42#include <unistd.h>
43
44#if (TEST_SETJMP + TEST_U_SETJMP + TEST_SIGSETJMP) != 1
45#error one of TEST_SETJMP, TEST_U_SETJMP, or TEST_SIGSETJMP must be defined
46#endif
47
48#ifdef TEST_SETJMP
49#define BUF jmp_buf
50#define SET(b, m) setjmp(b)
51#define JMP(b, v) longjmp(b, v)
52#endif
53
54#ifdef TEST_U_SETJMP
55#define BUF jmp_buf
56#define SET(b, m) _setjmp(b)
57#define JMP(b, v) _longjmp(b, v)
58#endif
59
60#ifdef TEST_SIGSETJMP
61#define BUF sigjmp_buf
62#define SET(b, m) sigsetjmp(b, m)
63#define JMP(b, v) siglongjmp(b, v)
64#endif
65
66int expectsignal;
67
68static void
69aborthandler(int signo)
70{
71
72 if (expectsignal)
73 _exit(0);
74 else {
75 warnx("kill(SIGABRT) succeeded");
76 _exit(1);
77 }
78}
79
80int
81main(int argc, char *argv[])
82{
83 struct sigaction sa;
84 BUF jb;
85 sigset_t ss;
86 int i, x;
87
88 i = getpid();
89
90#ifdef TEST_SETJMP
91 expectsignal = 0;
92#endif
93#ifdef TEST_U_SETJMP
94 expectsignal = 1;
95#endif
96#ifdef TEST_SIGSETJMP
97 if (argc != 2 ||
98 (strcmp(argv[1], "save") && strcmp(argv[1], "nosave"))) {
99 fprintf(stderr, "usage: %s [save|nosave]\n", argv[0]);
100 exit(1);
101 }
102 expectsignal = (strcmp(argv[1], "save") != 0);
103#endif
104
105 sa.sa_handler = aborthandler;
106 sigemptyset(&sa.sa_mask);
107 sa.sa_flags = 0;
108 if (sigaction(SIGABRT, &sa, NULL) == -1)
109 err(1, "sigaction failed");
110
111 if (sigemptyset(&ss) == -1)
112 err(1, "sigemptyset failed");
113 if (sigaddset(&ss, SIGABRT) == -1)
114 err(1, "sigaddset failed");
115 if (sigprocmask(SIG_BLOCK, &ss, NULL) == -1)
116 err(1, "sigprocmask (1) failed");
117
118 x = SET(jb, !expectsignal);
119 if (x != 0) {
120 if (x != i)
121 errx(1, "setjmp returned wrong value");
122
123 kill(i, SIGABRT);
124 if (expectsignal)
125 errx(1, "kill(SIGABRT) failed");
126 else
127 exit(0);
128 }
129
130 if (sigprocmask(SIG_UNBLOCK, &ss, NULL) == -1)
131 err(1, "sigprocmask (2) failed");
132
133 JMP(jb, i);
134
135 errx(1, "jmp failed");
136}