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/*
* Small C program to verify that we get the default SIGPIPE behavior rather
* than ignoring the signal. This ensures that the server resets SIGPIPE
* before running a command.
*
* Written by Russ Allbery <eagle@eyrie.org>
* Copyright 2014
* The Board of Trustees of the Leland Stanford Junior University
*
* SPDX-License-Identifier: MIT
*/
#include <config.h>
#include <portable/system.h>
int
main(void)
{
int fds[2];
if (pipe(fds) < 0) {
fprintf(stderr, "cannot create pipes\n");
exit(1);
}
close(fds[0]);
if (write(fds[1], "data", 4) < 0)
fprintf(stderr, "write failed\n");
/*
* The previous call should cause a SIGPIPE signal and we should never
* reach this code.
*/
printf("no SIGPIPE seen");
exit(0);
}
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