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debugging prints

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rsc 2007-09-26 23:24:23 +00:00
parent d5596cd61d
commit 56c1a151d2
1 changed files with 3 additions and 0 deletions
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3
usertests.c
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@ -256,6 +256,7 @@ preempt(void)
int pid1, pid2, pid3;
int pfds[2];
printf(1, "preempt: ");
pid1 = fork();
if(pid1 == 0)
for(;;)
@ -283,9 +284,11 @@ preempt(void)
return;
}
close(pfds[0]);
printf(1, "kill... ");
kill(pid1);
kill(pid2);
kill(pid3);
printf(1, "wait... ");
wait();
wait();
wait();