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/* $OpenBSD: syscall.c,v 1.1 2002/02/08 21:33:32 art Exp $ */
/*
* Written by Artur Grabowski <art@openbsd.org> 2002 Public Domain.
*/
#include <sys/types.h>
#include <sys/syscall.h>
#include <sys/wait.h>
#include <unistd.h>
#include <stdlib.h>
#include <err.h>
int
main()
{
int status;
switch(fork()) {
case -1:
err(1, "fork");
case 0:
syscall(SYS_exit, 17);
abort();
}
if (wait(&status) < 0)
err(1, "wait");
if (!WIFEXITED(status))
errx(1, "child didn't exit gracefully");
if (WEXITSTATUS(status) != 17)
errx(1, "wrong exit status");
return 0;
}
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