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https://github.com/XTXMarkets/ternfs.git
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fc0cee0e07
Most operations apart from spans-related ones work. Using this as a checkpoint -- the Python code is currently not really working, I'm working to migrate to pretty much a full C++/go world.
33 lines
901 B
C++
33 lines
901 B
C++
#include <bits/types/struct_timespec.h>
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#include <cstdio>
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#include <time.h>
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#include "Exception.hpp"
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#include "Time.hpp"
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#include "Assert.hpp"
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EggsTime eggsNow() {
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struct timespec now;
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if (clock_gettime(CLOCK_REALTIME, &now) != 0) {
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throw SYSCALL_EXCEPTION("clock_gettime");
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}
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return EggsTime(now.tv_nsec + (now.tv_sec * 1'000'000'000ull));
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}
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std::ostream& operator<<(std::ostream& out, EggsTime eggst) {
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time_t secs = (EGGS_EPOCH + eggst.ns) / 1'000'000'000ull;
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uint64_t nsecs = eggst.ns % 1'000'000'00ull;
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struct tm tm;
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if (gmtime_r(&secs, &tm) == nullptr) {
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throw SYSCALL_EXCEPTION("gmtime_r");
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}
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// "2006-01-02T15:04:05.999999999"
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char buf[31];
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ALWAYS_ASSERT(strftime(buf, 29, "%Y-%m-%dT%H:%M:%S.", &tm) == 20);
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ALWAYS_ASSERT(snprintf(buf+20, 10, "%09lu", nsecs) == 9);
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buf[30] = '\0';
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out << buf;
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return out;
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} |