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T. Bharath fixed higher resolution time for windows builds

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This commit is contained in:
Daniel Stenberg 2002-06-03 12:46:32 +00:00
parent bce5e0d82c
commit 9aec0fc7de
1 changed files with 30 additions and 16 deletions
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46
lib/timeval.c
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@ -32,22 +32,36 @@
int
gettimeofday (struct timeval *tp, void *nothing)
{
SYSTEMTIME st;
time_t tt;
struct tm tmtm;
/* mktime converts local to UTC */
GetLocalTime (&st);
tmtm.tm_sec = st.wSecond;
tmtm.tm_min = st.wMinute;
tmtm.tm_hour = st.wHour;
tmtm.tm_mday = st.wDay;
tmtm.tm_mon = st.wMonth - 1;
tmtm.tm_year = st.wYear - 1900;
tmtm.tm_isdst = -1;
tt = mktime (&tmtm);
tp->tv_sec = tt;
tp->tv_usec = st.wMilliseconds * 1000;
return 1;
#ifdef WITHOUT_MM_LIB
SYSTEMTIME st;
time_t tt;
struct tm tmtm;
/* mktime converts local to UTC */
GetLocalTime (&st);
tmtm.tm_sec = st.wSecond;
tmtm.tm_min = st.wMinute;
tmtm.tm_hour = st.wHour;
tmtm.tm_mday = st.wDay;
tmtm.tm_mon = st.wMonth - 1;
tmtm.tm_year = st.wYear - 1900;
tmtm.tm_isdst = -1;
tt = mktime (&tmtm);
tp->tv_sec = tt;
tp->tv_usec = st.wMilliseconds * 1000;
#else
/**
** The earlier time calculations using GetLocalTime
** had a time resolution of 10ms.The timeGetTime, part
** of multimedia apis offer a better time resolution
** of 1ms.Need to link against winmm.lib for this
**/
unsigned long Ticks = 0;
Ticks = timeGetTime();
tp->tv_sec = Ticks%1000;
tp->tv_usec = (Ticks - (tp->tv_sec*1000))*1000;
#endif
return 1;
}
#define HAVE_GETTIMEOFDAY
#endif