18 lines
303 B
C
18 lines
303 B
C
#include <time.h>
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#include <errno.h>
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#include <sys/time.h>
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int clock_gettime(clockid_t clk_id, struct timespec *tp) {
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if (clk_id < 0 || clk_id > 1) {
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errno = EINVAL;
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return -1;
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}
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struct timeval t;
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gettimeofday(&t, NULL);
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tp->tv_sec = t.tv_sec;
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tp->tv_nsec = t.tv_usec * 1000;
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return 0;
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}
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