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Justine Tunney 2020-06-15 07:18:57 -07:00
commit c91b3c5006
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examples/now.c Normal file
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#if 0
/*─────────────────────────────────────────────────────────────────╗
│ To the extent possible under law, Justine Tunney has waived │
│ all copyright and related or neighboring rights to this file, │
│ as it is written in the following disclaimers: │
│ • http://unlicense.org/ │
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "libc/bits/bits.h"
#include "libc/bits/safemacros.h"
#include "libc/calls/calls.h"
#include "libc/dce.h"
#include "libc/stdio/stdio.h"
#include "libc/sysv/consts/clock.h"
#include "libc/time/time.h"
#include "third_party/dtoa/dtoa.h"
char dtoabuf_[3][32];
static long double avg;
int main(int argc, char *argv[]) {
long double t2, t1 = nowl();
dsleep(0.3);
for (;;) {
t2 = nowl();
printf("%s %s avg=%s\n", g_fmt(dtoabuf_[0], t2),
g_fmt(dtoabuf_[1], t2 - t1), g_fmt(dtoabuf_[2], avg));
t1 = t2;
dsleep(0.3);
}
return 0;
}