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/*
20140302
Jan Mojzis
Public domain.
*/
#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>
#include "fail.h"
#include "blocking.h"
int main(void) {
int pi[2];
long long i;
if (pipe(pi) == -1) fail("failure");
for (i = 0; i < 2; ++i) {
if ((fcntl(pi[i], F_GETFL) & O_NONBLOCK) != 0) fail("failure");
blocking_disable(pi[i]);
if ((fcntl(pi[i], F_GETFL) & O_NONBLOCK) == 0) fail("failure");
blocking_enable(pi[i]);
if ((fcntl(pi[i], F_GETFL) & O_NONBLOCK) != 0) fail("failure");
}
_exit(0);
}
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