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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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5
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#include "ulib/gettime.h" |
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#ifdef __cplusplus |
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} |
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#endif |
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12
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void (*uu_gettime_U2time)(pTHX_ UV ret[2]); |
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14
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/* called at boot */ |
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215
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void uu_gettime_init(pUCXT) { |
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SV **svp; |
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215
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require_pv("Time/HiRes.pm"); |
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215
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svp = hv_fetchs(PL_modglobal, "Time::U2time", 0); |
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215
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50
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if (!svp) croak("Time::HiRes is required"); |
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215
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50
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if (!SvIOK(*svp)) croak("Time::U2time isn't a function pointer"); |
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215
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uu_gettime_U2time = INT2PTR(void(*)(pTHX_ UV ret[2]), SvIV(*svp)); |
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/* |
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if (0) { |
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UV xx[2]; |
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(*uu_gettime_U2time)(aTHX_ xx); |
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printf("The current seconds are: %" UVuf ".%06" UVuf "\n", xx[0], xx[1]); |
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exit(0); |
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} |
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*/ |
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215
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} |
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0
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U64 uu_gettime_100ns64(pUCXT) { |
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struct timeval tv; |
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U64 rv; |
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UV ptod[2]; |
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37
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/* gettimeofday(&tv, 0); */ |
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0
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(*uu_gettime_U2time)(aTHX_ ptod); |
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0
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tv.tv_sec = (long)ptod[0]; |
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0
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tv.tv_usec = (long)ptod[1]; |
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0
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rv = tv.tv_sec * 10000000 + tv.tv_usec * 10; |
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0
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return rv; |
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} |
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46
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/* ex:set ts=2 sw=2 itab=spaces: */ |