Function API_ROUTINE gds__trace

src/yvalve/gds.cpp:1208–1277

}

void API_ROUTINE gds__trace(const TEXT* text)
{
/**************************************
 *
 *	g d s _ t r a c e
 *
 **************************************
 *
 * Functional description
 *	Post trace event to a log file. Function records date and time
 *  This function tries to be async-signal safe
 *
 **************************************/
	const time_t now = time(NULL); // is specified in POSIX to be signal-safe

	// 07 Sept 2003, Nickolay Samofatov.
	// Since we cannot call ctime/localtime_r or anything else like this from
	// signal hanlders we need to decode time by hand.

	const int days = static_cast<int>(now / SECS_PER_DAY);
	int rem = static_cast<int>(now % SECS_PER_DAY);

	tm today;
	TimeStamp::decode_date(days + TimeStamp::GDS_EPOCH_START, &today);
    today.tm_hour = rem / SECS_PER_HOUR;
    rem %= SECS_PER_HOUR;
    today.tm_min = rem / 60;
    today.tm_sec = rem % 60;

	char buffer[BUFFER_MEDIUM];
	char* p = buffer;

	gds__ulstr(p, today.tm_year + 1900, 4, '0');
	p += 4;
	*p++ = '-';
	gds__ulstr(p, today.tm_mon, 2, '0');
	p += 2;
	*p++ = '-';
	gds__ulstr(p, today.tm_mday, 2, '0');
	p += 2;
	*p++ = 'T';
	gds__ulstr(p, today.tm_hour, 2, '0');
	p += 2;
	*p++ = ':';
	gds__ulstr(p, today.tm_min, 2, '0');
	p += 2;
	*p++ = ':';
	gds__ulstr(p, today.tm_sec, 2, '0');
	p += 2;
	*p++ = ' ';
	ULONG apid =
#ifdef WIN_NT
				 GetCurrentProcessId();
#else
				 getpid();
#endif
	gds__ulstr(p, apid, 5, ' ');
	p += 5;