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-rw-r--r--tests-m32/block_reset_raise_run.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/tests-m32/block_reset_raise_run.c b/tests-m32/block_reset_raise_run.c
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index 00000000..e2c5c99b
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+++ b/tests-m32/block_reset_raise_run.c
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+/*
+ * Execute a command with blocked, reset, and raised signal.
+ *
+ * Copyright (c) 2017 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.
+ */
+
+#include "tests.h"
+#include <signal.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int
+main(int ac, char **av)
+{
+ if (ac < 3)
+ error_msg_and_fail("usage: block_reset_raise_run signo path...");
+
+ sigset_t mask;
+ sigemptyset(&mask);
+ const int signo = atoi(av[1]);
+ if (sigaddset(&mask, signo))
+ perror_msg_and_fail("sigaddset: %s", av[1]);
+ if (sigprocmask(SIG_BLOCK, &mask, NULL))
+ perror_msg_and_fail("sigprocmask");
+ if (signal(signo, SIG_DFL) == SIG_ERR)
+ perror_msg_and_fail("signal: %s", av[1]);
+ if (raise(signo))
+ perror_msg_and_fail("raise: %s", av[1]);
+
+ execvp(av[2], av + 2);
+ perror_msg_and_fail("execvp: %s", av[2]);
+}