hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
45 lines
1022 B
C
45 lines
1022 B
C
#include "tests.h"
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#include <asm/unistd.h>
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#ifdef __NR_sched_rr_get_interval
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# include <stdint.h>
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# include <stdio.h>
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# include <sched.h>
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# include <unistd.h>
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int
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main(void)
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{
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TAIL_ALLOC_OBJECT_CONST_PTR(struct timespec, tp);
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long rc;
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rc = syscall(__NR_sched_rr_get_interval, 0, NULL);
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printf("sched_rr_get_interval(0, NULL) = %s\n", sprintrc(rc));
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rc = syscall(__NR_sched_rr_get_interval, 0, tp + 1);
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printf("sched_rr_get_interval(0, %p) = %s\n", tp + 1, sprintrc(rc));
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rc = syscall(__NR_sched_rr_get_interval, -1, tp);
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printf("sched_rr_get_interval(-1, %p) = %s\n", tp, sprintrc(rc));
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rc = syscall(__NR_sched_rr_get_interval, 0, tp);
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if (rc == 0)
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printf("sched_rr_get_interval(0, {tv_sec=%lld, tv_nsec=%llu})"
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" = 0\n",
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(long long) tp->tv_sec,
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zero_extend_signed_to_ull(tp->tv_nsec));
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else
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printf("sched_rr_get_interval(-1, %p) = %s\n", tp,
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sprintrc(rc));
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puts("+++ exited with 0 +++");
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return 0;
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}
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#else
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SKIP_MAIN_UNDEFINED("__NR_sched_rr_get_interval")
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#endif
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