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Commit9bc9b46

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Fix compiler warning in fe-trace.c for MSVC
It seems that in MSVC timeval's tv_sec field is of type long.localtime() takes a time_t pointer. Since long is 32-bit even on 64-bitbuilds in MSVC, passing a long pointer instead of the correct time_tpointer generated a compiler warning. Fix that.Reviewed-by: Tom LaneDiscussion:https://postgr.es/m/CAApHDvoRG25X_=ZCGSPb4KN_j2iu=G2uXsRSg8NBZeuhkOSETg@mail.gmail.com
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‎src/interfaces/libpq/fe-trace.c

Lines changed: 10 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -80,11 +80,20 @@ static void
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pqTraceFormatTimestamp(char*timestr,size_tts_len)
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{
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structtimevaltval;
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time_tnow;
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gettimeofday(&tval,NULL);
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/*
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* MSVC's implementation of timeval uses a long for tv_sec, however,
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* localtime() expects a time_t pointer. Here we'll assign tv_sec to a
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* local time_t variable so that we pass localtime() the correct pointer
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* type.
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*/
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now=tval.tv_sec;
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strftime(timestr,ts_len,
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"%Y-%m-%d %H:%M:%S",
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localtime(&tval.tv_sec));
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localtime(&now));
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/* append microseconds */
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snprintf(timestr+strlen(timestr),ts_len-strlen(timestr),
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".%06u", (unsignedint) (tval.tv_usec));

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