kaguya
24 lines
405 B
C
24 lines
405 B
C
#include <assert.h>
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#include <errno.h>
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#include <sched.h>
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#include <unistd.h>
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int main() {
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struct sched_param param = {
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.sched_priority = 100,
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};
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int ret = sched_getparam(getpid(), ¶m);
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assert(!ret);
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ret = sched_setparam(getpid(), ¶m);
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assert(ret == 0);
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param.sched_priority = 0xD00DFEED;
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ret = sched_setparam(getpid(), ¶m);
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assert(ret == -1 && errno == EINVAL);
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return 0;
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}
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